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CERTFR-2025-AVI-0677
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans les produits Siemens. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Siemens | N/A | SIMATIC PCS neo V6.0 versions antérieures à V6.0 SP1 | ||
| Siemens | N/A | SIMATIC WinCC V17, v18 et V20 toutes versions pour les vulnérabilités CVE-2024-54678 et CVE-2025-40759 | ||
| Siemens | N/A | SIMATIC Control Function Library (CFL) toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIPROTEC 5 versions antérieures à 10.0 | ||
| Siemens | N/A | SIMATIC MTP Integrator toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC ProSave V17 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC WinCC Unified Line Coordination toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC WinCC TeleControl toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC WinCC OA V3.19 versions antérieures à V3.19 P020 | ||
| Siemens | N/A | SIMATIC WinCC flexible ES toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC S7-PLCSIM V17 toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2024-54678. | ||
| Siemens | N/A | SIMATIC S7-Fail-safe Configuration Tool (S7-FCT) versions antérieures à 4.0.1 | ||
| Siemens | N/A | SIMATIC PCS neo V6.0 toutes versions pour la vulnérabilité CVE-2024-54678 | ||
| Siemens | N/A | SIMATIC eaSie Core Package (6DL5424-0AX00-0AV8) toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC MTP CREATOR V2.x et V3.x toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2025-30033. | ||
| Siemens | N/A | SIMATIC WinCC OA V3.18 versions antérieures à V3.18 P032 | ||
| Siemens | N/A | TIA Portal Cloud V19 versions antérieures à 5.2.1.1 | ||
| Siemens | N/A | SIMATIC D7-SYS toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC BATCH V10.0 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC ODK 1500S toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC Process Historian 2020 toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour les vulnérabilités CVE-2025-30033 et CVE-2025-47809 | ||
| Siemens | N/A | SIMATIC S7-1500 Software Controller V2 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | TIA Portal Cloud Connector toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC WinCC Unified Sequence toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC S7-PLCSIM V17 toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2025-40759. | ||
| Siemens | N/A | SIMATIC WinCC Runtime Advanced toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC Logon V2.0 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC ProSave V19 versions antérieures à V19 Update 4 | ||
| Siemens | N/A | SIMATIC PDM Maintenance Station V5.0 toutes versions pour les vulnérabilités CVE-2025-30033 et CVE-2025-47809 | ||
| Siemens | N/A | SIMATIC Safety Matrix toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC Management Console toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SCALANCE XCM-/XRM-/XCH-/XRH-300 family versions antérieures à 3.2 | ||
| Siemens | N/A | SIMATIC BATCH V9.1 toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2025-30033. | ||
| Siemens | N/A | SIMATIC Process Function Library (PFL) V4.0 toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2025-30033. | ||
| Siemens | N/A | SIMATIC S7-1500 Software Controller V3 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC STEP 7 CFC V20 toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2025-30033. | ||
| Siemens | N/A | SIMATIC NET PC Software toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC Route Control V9.1 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC Process Historian 2022 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC WinCC OA V3.20 versions antérieures à V3.20 P008 | ||
| Siemens | N/A | SIMATIC RTLS Locating Manager versions antérieures à 3.3 | ||
| Siemens | N/A | Siprotec 4 7SA6, 7SD5 et 7SD610 versions antérieures à 4.78 | ||
| Siemens | N/A | SIMATIC Automation Tool toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | TIA Portal Cloud V18 toutes versions pour les vulnérabilités CVE-2024-54678 et CVE-2025-40759 | ||
| Siemens | N/A | SIMATIC PDM V9.2 et V9.3 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC WinCC Runtime Professional toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC WinCC Visualization Architect (SiVArc) toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC eaSie Workflow Skills toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC STEP 7 CFC V19 toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2025-30033. | ||
| Siemens | N/A | SIMATIC WinCC V19 versions antérieures à V19 Update 4 | ||
| Siemens | N/A | SIMATIC Management Agent toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC WinCC V7.5 et V8.0 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC STEP 7 V5.7 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC Automation Tool SDK Windows toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC Process Historian 2022 toutes versions pour la vulnérabilité CVE-2025-47809 | ||
| Siemens | N/A | SIMATIC S7-PLCSIM V20 versions antérieures à V20 Update 1 | ||
| Siemens | N/A | TIA Portal Cloud V17 toutes versions pour les vulnérabilités CVE-2024-54678 et CVE-2025-40759 | ||
| Siemens | N/A | SIMATIC Energy Suite toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC PCS 7 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC Process Historian 2024 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC STEP 7 V19 versions antérieures à V19 Update 4 | ||
| Siemens | N/A | TIA Portal Test Suite V17, v18, v19 et v20 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC S7-PCT toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC Target toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC ProSave V18 toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2025-30033. | ||
| Siemens | N/A | SIMATIC Logon V1.6 toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2025-30033. | ||
| Siemens | N/A | SIMATIC STEP 7 V17 et V18 toutes versions pour les vulnérabilités CVE-2024-54678 et CVE-2025-40759 | ||
| Siemens | N/A | SIMATIC RTLS Locating Manager versions antérieures à 3.2 | ||
| Siemens | N/A | SIMATIC S7-PLCSIM Advanced versions antérieures à V7.0 Update 1 | ||
| Siemens | N/A | SIMATIC PCS neo V5.0 toutes versions pour la vulnérabilité CVE-2024-54678 | ||
| Siemens | N/A | SIMATIC STEP 7 V20 toutes versions pour les vulnérabilités CVE-2024-54678 et CVE-2025-40759 | ||
| Siemens | N/A | TIA Portal Cloud V20 toutes versions pour les vulnérabilités CVE-2024-54678 et CVE-2025-40759 | ||
| Siemens | N/A | Siprotec 4 toutes versions et tous modèles exceptés 7SA6, 7SD5, 7SD610 pour la vulnérabilité CVE-2024-52504. | ||
| Siemens | N/A | SIMATIC eaSie PCS 7 Skill Package (6DL5424-0BX00-0AV8) toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 versions antérieures à 3.2 | ||
| Siemens | N/A | SIMATIC S7-PLCSIM V17, V18 et V19 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC WinCC Unified PC Runtime V18, V19 et V20 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC PCS 7 Advanced Process Faceplates V9.1 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC S7 F Systems V6.4 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC Information Server toutes versions pour la vulnérabilité CVE-2025-47809 | ||
| Siemens | N/A | SIMATIC S7 F Systems V6.3 toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2025-30033. | ||
| Siemens | N/A | SIMATIC ProSave V20 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC PCS 7 Logic Matrix V9.1 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | WinCC Panel Image Setup toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC PCS neo V4.1 et V5.0 toutes versions. L'éditeur indique que le produit ne bénéficiera pas de correctif de sécurité pour la vulnérabilité CVE-2024-54678. | ||
| Siemens | N/A | SIMATIC Route Control V10.0 toutes versions pour la vulnérabilité CVE-2025-30033 | ||
| Siemens | N/A | SIMATIC WinCC V8.1 versions antérieures à V8.1 Update 3 |
References
| Title | Publication Time | Tags | |||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SIMATIC PCS neo V6.0 versions ant\u00e9rieures \u00e0 V6.0 SP1",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC WinCC V17, v18 et V20 toutes versions pour les vuln\u00e9rabilit\u00e9s CVE-2024-54678 et CVE-2025-40759",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Control Function Library (CFL) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIPROTEC 5 versions ant\u00e9rieures \u00e0 10.0",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC MTP Integrator toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC ProSave V17 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC WinCC Unified Line Coordination toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC WinCC TeleControl toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC WinCC OA V3.19 versions ant\u00e9rieures \u00e0 V3.19 P020",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC WinCC flexible ES toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC S7-PLCSIM V17 toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2024-54678.",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC S7-Fail-safe Configuration Tool (S7-FCT) versions ant\u00e9rieures \u00e0 4.0.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC PCS neo V6.0 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2024-54678",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC eaSie Core Package (6DL5424-0AX00-0AV8) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC MTP CREATOR V2.x et V3.x toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033.",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC WinCC OA V3.18 versions ant\u00e9rieures \u00e0 V3.18 P032",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "TIA Portal Cloud V19 versions ant\u00e9rieures \u00e0 5.2.1.1",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC D7-SYS toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC BATCH V10.0 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC ODK 1500S toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Process Historian 2020 toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour les vuln\u00e9rabilit\u00e9s CVE-2025-30033 et CVE-2025-47809",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC S7-1500 Software Controller V2 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "TIA Portal Cloud Connector toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC WinCC Unified Sequence toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC S7-PLCSIM V17 toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2025-40759.",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC WinCC Runtime Advanced toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Logon V2.0 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC ProSave V19 versions ant\u00e9rieures \u00e0 V19 Update 4",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC PDM Maintenance Station V5.0 toutes versions pour les vuln\u00e9rabilit\u00e9s CVE-2025-30033 et CVE-2025-47809",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Safety Matrix toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Management Console toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SCALANCE XCM-/XRM-/XCH-/XRH-300 family versions ant\u00e9rieures \u00e0 3.2",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC BATCH V9.1 toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033.",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Process Function Library (PFL) V4.0 toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033.",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC S7-1500 Software Controller V3 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC STEP 7 CFC V20 toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033.",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC NET PC Software toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Route Control V9.1 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Process Historian 2022 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC WinCC OA V3.20 versions ant\u00e9rieures \u00e0 V3.20 P008",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC RTLS Locating Manager versions ant\u00e9rieures \u00e0 3.3",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "Siprotec 4 7SA6, 7SD5 et 7SD610 versions ant\u00e9rieures \u00e0 4.78",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Automation Tool toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "TIA Portal Cloud V18 toutes versions pour les vuln\u00e9rabilit\u00e9s CVE-2024-54678 et CVE-2025-40759",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC PDM V9.2 et V9.3 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC WinCC Runtime Professional toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC WinCC Visualization Architect (SiVArc) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC eaSie Workflow Skills toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC STEP 7 CFC V19 toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033.",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC WinCC V19 versions ant\u00e9rieures \u00e0 V19 Update 4",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Management Agent toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC WinCC V7.5 et V8.0 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC STEP 7 V5.7 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Automation Tool SDK Windows toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Process Historian 2022 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-47809",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC S7-PLCSIM V20 versions ant\u00e9rieures \u00e0 V20 Update 1",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "TIA Portal Cloud V17 toutes versions pour les vuln\u00e9rabilit\u00e9s CVE-2024-54678 et CVE-2025-40759",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Energy Suite toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC PCS 7 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Process Historian 2024 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC STEP 7 V19 versions ant\u00e9rieures \u00e0 V19 Update 4",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "TIA Portal Test Suite V17, v18, v19 et v20 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC S7-PCT toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Target toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC ProSave V18 toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033.",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Logon V1.6 toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033.",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC STEP 7 V17 et V18 toutes versions pour les vuln\u00e9rabilit\u00e9s CVE-2024-54678 et CVE-2025-40759",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC RTLS Locating Manager versions ant\u00e9rieures \u00e0 3.2",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC S7-PLCSIM Advanced versions ant\u00e9rieures \u00e0 V7.0 Update 1",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC PCS neo V5.0 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2024-54678",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC STEP 7 V20 toutes versions pour les vuln\u00e9rabilit\u00e9s CVE-2024-54678 et CVE-2025-40759",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "TIA Portal Cloud V20 toutes versions pour les vuln\u00e9rabilit\u00e9s CVE-2024-54678 et CVE-2025-40759",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "Siprotec 4 toutes versions et tous mod\u00e8les except\u00e9s 7SA6, 7SD5, 7SD610 pour la vuln\u00e9rabilit\u00e9 CVE-2024-52504. ",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC eaSie PCS 7 Skill Package (6DL5424-0BX00-0AV8) toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 versions ant\u00e9rieures \u00e0 3.2",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC S7-PLCSIM V17, V18 et V19 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC WinCC Unified PC Runtime V18, V19 et V20 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC PCS 7 Advanced Process Faceplates V9.1 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC S7 F Systems V6.4 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Information Server toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-47809",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC S7 F Systems V6.3 toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033.",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC ProSave V20 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC PCS 7 Logic Matrix V9.1 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "WinCC Panel Image Setup toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC PCS neo V4.1 et V5.0 toutes versions. L\u0027\u00e9diteur indique que le produit ne b\u00e9n\u00e9ficiera pas de correctif de s\u00e9curit\u00e9 pour la vuln\u00e9rabilit\u00e9 CVE-2024-54678.",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC Route Control V10.0 toutes versions pour la vuln\u00e9rabilit\u00e9 CVE-2025-30033",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
},
{
"description": "SIMATIC WinCC V8.1 versions ant\u00e9rieures \u00e0 V8.1 Update 3",
"product": {
"name": "N/A",
"vendor": {
"name": "Siemens",
"scada": true
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2023-35827",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-35827"
},
{
"name": "CVE-2024-40931",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40931"
},
{
"name": "CVE-2024-56596",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56596"
},
{
"name": "CVE-2024-43907",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43907"
},
{
"name": "CVE-2024-56645",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56645"
},
{
"name": "CVE-2024-56659",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56659"
},
{
"name": "CVE-2024-46755",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46755"
},
{
"name": "CVE-2024-47748",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47748"
},
{
"name": "CVE-2024-26825",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26825"
},
{
"name": "CVE-2024-49863",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49863"
},
{
"name": "CVE-2024-41022",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41022"
},
{
"name": "CVE-2024-49907",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49907"
},
{
"name": "CVE-2024-53061",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53061"
},
{
"name": "CVE-2024-53052",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53052"
},
{
"name": "CVE-2023-52477",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52477"
},
{
"name": "CVE-2024-53097",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53097"
},
{
"name": "CVE-2024-46713",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46713"
},
{
"name": "CVE-2023-52622",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52622"
},
{
"name": "CVE-2024-9681",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-9681"
},
{
"name": "CVE-2024-46844",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46844"
},
{
"name": "CVE-2024-43914",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43914"
},
{
"name": "CVE-2024-26696",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26696"
},
{
"name": "CVE-2024-56670",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56670"
},
{
"name": "CVE-2024-41009",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41009"
},
{
"name": "CVE-2024-47697",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47697"
},
{
"name": "CVE-2024-46815",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46815"
},
{
"name": "CVE-2024-39503",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39503"
},
{
"name": "CVE-2025-40759",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40759"
},
{
"name": "CVE-2022-48666",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48666"
},
{
"name": "CVE-2024-49890",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49890"
},
{
"name": "CVE-2024-50262",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50262"
},
{
"name": "CVE-2024-40988",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40988"
},
{
"name": "CVE-2024-50268",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50268"
},
{
"name": "CVE-2024-49903",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49903"
},
{
"name": "CVE-2024-49969",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49969"
},
{
"name": "CVE-2023-52804",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52804"
},
{
"name": "CVE-2024-41004",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41004"
},
{
"name": "CVE-2024-46676",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46676"
},
{
"name": "CVE-2024-41070",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41070"
},
{
"name": "CVE-2024-46740",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46740"
},
{
"name": "CVE-2023-52845",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52845"
},
{
"name": "CVE-2021-44879",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-44879"
},
{
"name": "CVE-2024-46798",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46798"
},
{
"name": "CVE-2024-50195",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50195"
},
{
"name": "CVE-2024-53172",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53172"
},
{
"name": "CVE-2024-46707",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46707"
},
{
"name": "CVE-2024-49967",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49967"
},
{
"name": "CVE-2024-41000",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41000"
},
{
"name": "CVE-2024-36974",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36974"
},
{
"name": "CVE-2023-52818",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52818"
},
{
"name": "CVE-2024-56606",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56606"
},
{
"name": "CVE-2023-52637",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52637"
},
{
"name": "CVE-2024-46747",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46747"
},
{
"name": "CVE-2024-49858",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49858"
},
{
"name": "CVE-2023-52873",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52873"
},
{
"name": "CVE-2024-49948",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49948"
},
{
"name": "CVE-2024-56594",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56594"
},
{
"name": "CVE-2024-26754",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26754"
},
{
"name": "CVE-2023-52858",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52858"
},
{
"name": "CVE-2024-46738",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46738"
},
{
"name": "CVE-2023-45863",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-45863"
},
{
"name": "CVE-2024-56756",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56756"
},
{
"name": "CVE-2024-52332",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-52332"
},
{
"name": "CVE-2024-46679",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46679"
},
{
"name": "CVE-2024-56724",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56724"
},
{
"name": "CVE-2024-53194",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53194"
},
{
"name": "CVE-2024-49878",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49878"
},
{
"name": "CVE-2023-51782",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-51782"
},
{
"name": "CVE-2024-46673",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46673"
},
{
"name": "CVE-2024-41034",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41034"
},
{
"name": "CVE-2024-56723",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56723"
},
{
"name": "CVE-2024-53226",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53226"
},
{
"name": "CVE-2024-49884",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49884"
},
{
"name": "CVE-2024-46724",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46724"
},
{
"name": "CVE-2024-56569",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56569"
},
{
"name": "CVE-2024-50074",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50074"
},
{
"name": "CVE-2024-26790",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26790"
},
{
"name": "CVE-2024-46791",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46791"
},
{
"name": "CVE-2024-50024",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50024"
},
{
"name": "CVE-2024-47684",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47684"
},
{
"name": "CVE-2024-49965",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49965"
},
{
"name": "CVE-2024-44969",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44969"
},
{
"name": "CVE-2024-56634",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56634"
},
{
"name": "CVE-2024-43098",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43098"
},
{
"name": "CVE-2024-42236",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42236"
},
{
"name": "CVE-2024-56548",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56548"
},
{
"name": "CVE-2024-39469",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39469"
},
{
"name": "CVE-2024-39509",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39509"
},
{
"name": "CVE-2024-50202",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50202"
},
{
"name": "CVE-2023-5178",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-5178"
},
{
"name": "CVE-2024-26845",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26845"
},
{
"name": "CVE-2024-26704",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26704"
},
{
"name": "CVE-2024-26671",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26671"
},
{
"name": "CVE-2024-46800",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46800"
},
{
"name": "CVE-2023-52810",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52810"
},
{
"name": "CVE-2024-46750",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46750"
},
{
"name": "CVE-2024-39484",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39484"
},
{
"name": "CVE-2024-53181",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53181"
},
{
"name": "CVE-2024-46722",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46722"
},
{
"name": "CVE-2024-26600",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26600"
},
{
"name": "CVE-2024-47701",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47701"
},
{
"name": "CVE-2024-40971",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40971"
},
{
"name": "CVE-2023-52847",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52847"
},
{
"name": "CVE-2024-39505",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39505"
},
{
"name": "CVE-2023-52864",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52864"
},
{
"name": "CVE-2024-0646",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0646"
},
{
"name": "CVE-2024-50302",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50302"
},
{
"name": "CVE-2024-47713",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47713"
},
{
"name": "CVE-2024-49936",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49936"
},
{
"name": "CVE-2024-50267",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50267"
},
{
"name": "CVE-2024-56637",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56637"
},
{
"name": "CVE-2024-47663",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47663"
},
{
"name": "CVE-2024-40932",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40932"
},
{
"name": "CVE-2024-49881",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49881"
},
{
"name": "CVE-2023-52478",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52478"
},
{
"name": "CVE-2024-41006",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41006"
},
{
"name": "CVE-2023-46343",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-46343"
},
{
"name": "CVE-2024-46745",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46745"
},
{
"name": "CVE-2024-46819",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46819"
},
{
"name": "CVE-2024-49896",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49896"
},
{
"name": "CVE-2024-40904",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40904"
},
{
"name": "CVE-2024-42084",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42084"
},
{
"name": "CVE-2024-49959",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49959"
},
{
"name": "CVE-2024-49913",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49913"
},
{
"name": "CVE-2024-56691",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56691"
},
{
"name": "CVE-2024-46721",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46721"
},
{
"name": "CVE-2024-50045",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50045"
},
{
"name": "CVE-2024-26805",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26805"
},
{
"name": "CVE-2024-42153",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42153"
},
{
"name": "CVE-2024-46822",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46822"
},
{
"name": "CVE-2024-40960",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40960"
},
{
"name": "CVE-2024-49995",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49995"
},
{
"name": "CVE-2024-56643",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56643"
},
{
"name": "CVE-2025-40570",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40570"
},
{
"name": "CVE-2024-56661",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56661"
},
{
"name": "CVE-2024-49977",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49977"
},
{
"name": "CVE-2024-42154",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42154"
},
{
"name": "CVE-2024-49900",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49900"
},
{
"name": "CVE-2024-46685",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46685"
},
{
"name": "CVE-2024-47679",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47679"
},
{
"name": "CVE-2024-36484",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36484"
},
{
"name": "CVE-2024-43889",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43889"
},
{
"name": "CVE-2024-44998",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44998"
},
{
"name": "CVE-2024-46723",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46723"
},
{
"name": "CVE-2024-42229",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42229"
},
{
"name": "CVE-2024-26839",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26839"
},
{
"name": "CVE-2024-46828",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46828"
},
{
"name": "CVE-2024-50269",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50269"
},
{
"name": "CVE-2024-53150",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53150"
},
{
"name": "CVE-2024-47735",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47735"
},
{
"name": "CVE-2024-49952",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49952"
},
{
"name": "CVE-2024-49981",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49981"
},
{
"name": "CVE-2024-56595",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56595"
},
{
"name": "CVE-2024-42086",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42086"
},
{
"name": "CVE-2024-26581",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26581"
},
{
"name": "CVE-2022-48935",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48935"
},
{
"name": "CVE-2023-52433",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52433"
},
{
"name": "CVE-2024-41007",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41007"
},
{
"name": "CVE-2024-41095",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41095"
},
{
"name": "CVE-2024-56601",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56601"
},
{
"name": "CVE-2023-52600",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52600"
},
{
"name": "CVE-2024-53057",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53057"
},
{
"name": "CVE-2024-26910",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26910"
},
{
"name": "CVE-2024-50181",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50181"
},
{
"name": "CVE-2023-52507",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52507"
},
{
"name": "CVE-2024-56571",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56571"
},
{
"name": "CVE-2023-52764",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52764"
},
{
"name": "CVE-2023-52587",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52587"
},
{
"name": "CVE-2023-52887",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52887"
},
{
"name": "CVE-2024-46675",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46675"
},
{
"name": "CVE-2024-26645",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26645"
},
{
"name": "CVE-2024-26702",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26702"
},
{
"name": "CVE-2024-46783",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46783"
},
{
"name": "CVE-2023-51779",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-51779"
},
{
"name": "CVE-2024-42076",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42076"
},
{
"name": "CVE-2024-26673",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26673"
},
{
"name": "CVE-2024-49997",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49997"
},
{
"name": "CVE-2024-42092",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42092"
},
{
"name": "CVE-2024-26720",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26720"
},
{
"name": "CVE-2024-0584",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0584"
},
{
"name": "CVE-2024-42093",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42093"
},
{
"name": "CVE-2024-42247",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42247"
},
{
"name": "CVE-2024-43871",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43871"
},
{
"name": "CVE-2024-53066",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53066"
},
{
"name": "CVE-2023-52784",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52784"
},
{
"name": "CVE-2024-43880",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43880"
},
{
"name": "CVE-2024-27413",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27413"
},
{
"name": "CVE-2024-56629",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56629"
},
{
"name": "CVE-2024-50304",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50304"
},
{
"name": "CVE-2024-40959",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40959"
},
{
"name": "CVE-2024-26615",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26615"
},
{
"name": "CVE-2023-52853",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52853"
},
{
"name": "CVE-2024-46689",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46689"
},
{
"name": "CVE-2024-50295",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50295"
},
{
"name": "CVE-2024-26801",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26801"
},
{
"name": "CVE-2024-50051",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50051"
},
{
"name": "CVE-2024-41078",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41078"
},
{
"name": "CVE-2024-53063",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53063"
},
{
"name": "CVE-2024-53171",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53171"
},
{
"name": "CVE-2024-56602",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56602"
},
{
"name": "CVE-2024-46781",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46781"
},
{
"name": "CVE-2024-56770",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56770"
},
{
"name": "CVE-2024-53157",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53157"
},
{
"name": "CVE-2025-30034",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-30034"
},
{
"name": "CVE-2024-46777",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46777"
},
{
"name": "CVE-2023-52340",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52340"
},
{
"name": "CVE-2024-50199",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50199"
},
{
"name": "CVE-2024-26779",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26779"
},
{
"name": "CVE-2024-40916",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40916"
},
{
"name": "CVE-2024-0193",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0193"
},
{
"name": "CVE-2023-52604",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52604"
},
{
"name": "CVE-2024-50040",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50040"
},
{
"name": "CVE-2024-38586",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38586"
},
{
"name": "CVE-2024-56739",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56739"
},
{
"name": "CVE-2024-50292",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50292"
},
{
"name": "CVE-2024-53103",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53103"
},
{
"name": "CVE-2024-46714",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46714"
},
{
"name": "CVE-2024-40976",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40976"
},
{
"name": "CVE-2024-41081",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41081"
},
{
"name": "CVE-2025-40746",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40746"
},
{
"name": "CVE-2024-49983",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49983"
},
{
"name": "CVE-2023-52601",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52601"
},
{
"name": "CVE-2024-41072",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41072"
},
{
"name": "CVE-2024-44960",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44960"
},
{
"name": "CVE-2024-26773",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26773"
},
{
"name": "CVE-2024-26722",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26722"
},
{
"name": "CVE-2024-54678",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-54678"
},
{
"name": "CVE-2024-26598",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26598"
},
{
"name": "CVE-2024-53197",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53197"
},
{
"name": "CVE-2024-26679",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26679"
},
{
"name": "CVE-2024-39468",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39468"
},
{
"name": "CVE-2024-26763",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26763"
},
{
"name": "CVE-2024-49889",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49889"
},
{
"name": "CVE-2023-52435",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52435"
},
{
"name": "CVE-2024-40980",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40980"
},
{
"name": "CVE-2023-52654",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52654"
},
{
"name": "CVE-2024-36938",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36938"
},
{
"name": "CVE-2024-40974",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40974"
},
{
"name": "CVE-2023-52855",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52855"
},
{
"name": "CVE-2024-56779",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56779"
},
{
"name": "CVE-2024-26749",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26749"
},
{
"name": "CVE-2024-44971",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44971"
},
{
"name": "CVE-2023-52603",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52603"
},
{
"name": "CVE-2024-43894",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43894"
},
{
"name": "CVE-2023-52486",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52486"
},
{
"name": "CVE-2024-43867",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43867"
},
{
"name": "CVE-2023-52868",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52868"
},
{
"name": "CVE-2023-52619",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52619"
},
{
"name": "CVE-2023-52796",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52796"
},
{
"name": "CVE-2023-52475",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52475"
},
{
"name": "CVE-2024-50013",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50013"
},
{
"name": "CVE-2024-50185",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50185"
},
{
"name": "CVE-2024-53239",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53239"
},
{
"name": "CVE-2023-52617",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52617"
},
{
"name": "CVE-2024-49957",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49957"
},
{
"name": "CVE-2024-49962",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49962"
},
{
"name": "CVE-2024-46731",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46731"
},
{
"name": "CVE-2024-39502",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39502"
},
{
"name": "CVE-2024-46674",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46674"
},
{
"name": "CVE-2023-52836",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52836"
},
{
"name": "CVE-2024-26804",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26804"
},
{
"name": "CVE-2024-26593",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26593"
},
{
"name": "CVE-2024-26751",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26751"
},
{
"name": "CVE-2024-49958",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49958"
},
{
"name": "CVE-2024-50082",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50082"
},
{
"name": "CVE-2024-47723",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47723"
},
{
"name": "CVE-2024-49955",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49955"
},
{
"name": "CVE-2024-42087",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42087"
},
{
"name": "CVE-2024-44944",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44944"
},
{
"name": "CVE-2024-43893",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43893"
},
{
"name": "CVE-2024-50095",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50095"
},
{
"name": "CVE-2024-40983",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40983"
},
{
"name": "CVE-2024-50296",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50296"
},
{
"name": "CVE-2024-57874",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57874"
},
{
"name": "CVE-2024-53145",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53145"
},
{
"name": "CVE-2024-50006",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50006"
},
{
"name": "CVE-2022-49034",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49034"
},
{
"name": "CVE-2024-50049",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50049"
},
{
"name": "CVE-2024-27412",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27412"
},
{
"name": "CVE-2024-26636",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26636"
},
{
"name": "CVE-2024-56642",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56642"
},
{
"name": "CVE-2024-50007",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50007"
},
{
"name": "CVE-2024-56586",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56586"
},
{
"name": "CVE-2023-39198",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-39198"
},
{
"name": "CVE-2024-40963",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40963"
},
{
"name": "CVE-2025-40752",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40752"
},
{
"name": "CVE-2024-41041",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41041"
},
{
"name": "CVE-2024-50096",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50096"
},
{
"name": "CVE-2023-52789",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52789"
},
{
"name": "CVE-2024-49868",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49868"
},
{
"name": "CVE-2024-40947",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40947"
},
{
"name": "CVE-2024-53173",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53173"
},
{
"name": "CVE-2024-50237",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50237"
},
{
"name": "CVE-2023-52867",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52867"
},
{
"name": "CVE-2024-44995",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44995"
},
{
"name": "CVE-2024-46757",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46757"
},
{
"name": "CVE-2024-42232",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42232"
},
{
"name": "CVE-2024-47699",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47699"
},
{
"name": "CVE-2024-56581",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56581"
},
{
"name": "CVE-2024-46677",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46677"
},
{
"name": "CVE-2024-50059",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50059"
},
{
"name": "CVE-2024-50264",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50264"
},
{
"name": "CVE-2024-26606",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26606"
},
{
"name": "CVE-2024-35833",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35833"
},
{
"name": "CVE-2024-41005",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41005"
},
{
"name": "CVE-2024-43883",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43883"
},
{
"name": "CVE-2024-56623",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56623"
},
{
"name": "CVE-2024-26625",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26625"
},
{
"name": "CVE-2024-44935",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44935"
},
{
"name": "CVE-2024-44999",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44999"
},
{
"name": "CVE-2024-47712",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47712"
},
{
"name": "CVE-2024-56610",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56610"
},
{
"name": "CVE-2024-26748",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26748"
},
{
"name": "CVE-2023-52809",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52809"
},
{
"name": "CVE-2024-42223",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42223"
},
{
"name": "CVE-2024-49963",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49963"
},
{
"name": "CVE-2024-49971",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49971"
},
{
"name": "CVE-2024-56562",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56562"
},
{
"name": "CVE-2024-26635",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26635"
},
{
"name": "CVE-2023-52805",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52805"
},
{
"name": "CVE-2024-41097",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41097"
},
{
"name": "CVE-2024-49875",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49875"
},
{
"name": "CVE-2024-47739",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47739"
},
{
"name": "CVE-2024-47705",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47705"
},
{
"name": "CVE-2024-53161",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53161"
},
{
"name": "CVE-2023-52919",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52919"
},
{
"name": "CVE-2024-50035",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50035"
},
{
"name": "CVE-2024-56600",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56600"
},
{
"name": "CVE-2024-36978",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36978"
},
{
"name": "CVE-2024-44988",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44988"
},
{
"name": "CVE-2024-47660",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47660"
},
{
"name": "CVE-2024-56690",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56690"
},
{
"name": "CVE-2024-56597",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56597"
},
{
"name": "CVE-2024-40905",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40905"
},
{
"name": "CVE-2024-56574",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56574"
},
{
"name": "CVE-2024-47740",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47740"
},
{
"name": "CVE-2024-41063",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41063"
},
{
"name": "CVE-2024-41017",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41017"
},
{
"name": "CVE-2024-26697",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26697"
},
{
"name": "CVE-2024-42244",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42244"
},
{
"name": "CVE-2024-49924",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49924"
},
{
"name": "CVE-2024-46758",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46758"
},
{
"name": "CVE-2024-53217",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53217"
},
{
"name": "CVE-2024-53183",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53183"
},
{
"name": "CVE-2024-49938",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49938"
},
{
"name": "CVE-2024-41012",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41012"
},
{
"name": "CVE-2024-40902",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40902"
},
{
"name": "CVE-2024-47756",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47756"
},
{
"name": "CVE-2024-40934",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40934"
},
{
"name": "CVE-2024-47667",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47667"
},
{
"name": "CVE-2024-46756",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46756"
},
{
"name": "CVE-2024-56615",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56615"
},
{
"name": "CVE-2024-47737",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47737"
},
{
"name": "CVE-2024-46739",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46739"
},
{
"name": "CVE-2024-47669",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47669"
},
{
"name": "CVE-2024-56705",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56705"
},
{
"name": "CVE-2024-50290",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50290"
},
{
"name": "CVE-2024-50008",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50008"
},
{
"name": "CVE-2024-42082",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42082"
},
{
"name": "CVE-2024-26685",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26685"
},
{
"name": "CVE-2024-56704",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56704"
},
{
"name": "CVE-2024-45006",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45006"
},
{
"name": "CVE-2024-46725",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46725"
},
{
"name": "CVE-2024-46829",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46829"
},
{
"name": "CVE-2024-40912",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40912"
},
{
"name": "CVE-2023-52599",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52599"
},
{
"name": "CVE-2024-56589",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56589"
},
{
"name": "CVE-2024-50265",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50265"
},
{
"name": "CVE-2024-56636",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56636"
},
{
"name": "CVE-2024-41089",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41089"
},
{
"name": "CVE-2024-39487",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39487"
},
{
"name": "CVE-2024-56567",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56567"
},
{
"name": "CVE-2024-44954",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44954"
},
{
"name": "CVE-2024-43908",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43908"
},
{
"name": "CVE-2023-3567",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3567"
},
{
"name": "CVE-2024-50033",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50033"
},
{
"name": "CVE-2024-43890",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43890"
},
{
"name": "CVE-2024-26688",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26688"
},
{
"name": "CVE-2023-52865",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52865"
},
{
"name": "CVE-2024-49901",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49901"
},
{
"name": "CVE-2024-36901",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36901"
},
{
"name": "CVE-2024-56688",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56688"
},
{
"name": "CVE-2024-41090",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41090"
},
{
"name": "CVE-2024-50180",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50180"
},
{
"name": "CVE-2024-26663",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26663"
},
{
"name": "CVE-2024-50282",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50282"
},
{
"name": "CVE-2024-50273",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50273"
},
{
"name": "CVE-2024-26675",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26675"
},
{
"name": "CVE-2024-56532",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56532"
},
{
"name": "CVE-2024-41077",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41077"
},
{
"name": "CVE-2024-47143",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47143"
},
{
"name": "CVE-2024-49949",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49949"
},
{
"name": "CVE-2023-52509",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52509"
},
{
"name": "CVE-2024-44952",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44952"
},
{
"name": "CVE-2023-52753",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52753"
},
{
"name": "CVE-2024-26840",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26840"
},
{
"name": "CVE-2024-50046",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50046"
},
{
"name": "CVE-2023-52583",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52583"
},
{
"name": "CVE-2024-50099",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50099"
},
{
"name": "CVE-2024-50193",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50193"
},
{
"name": "CVE-2024-46743",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46743"
},
{
"name": "CVE-2024-49944",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49944"
},
{
"name": "CVE-2023-52602",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52602"
},
{
"name": "CVE-2024-50198",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50198"
},
{
"name": "CVE-2023-52832",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52832"
},
{
"name": "CVE-2024-56746",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56746"
},
{
"name": "CVE-2024-47749",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47749"
},
{
"name": "CVE-2024-41092",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41092"
},
{
"name": "CVE-2024-49966",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49966"
},
{
"name": "CVE-2024-40995",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40995"
},
{
"name": "CVE-2024-41087",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41087"
},
{
"name": "CVE-2023-52819",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52819"
},
{
"name": "CVE-2023-52876",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52876"
},
{
"name": "CVE-2024-42095",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42095"
},
{
"name": "CVE-2024-49902",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49902"
},
{
"name": "CVE-2024-47757",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47757"
},
{
"name": "CVE-2025-30033",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-30033"
},
{
"name": "CVE-2024-27417",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27417"
},
{
"name": "CVE-2024-48881",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-48881"
},
{
"name": "CVE-2024-47692",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47692"
},
{
"name": "CVE-2024-46744",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46744"
},
{
"name": "CVE-2024-0841",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0841"
},
{
"name": "CVE-2025-40753",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40753"
},
{
"name": "CVE-2024-50184",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50184"
},
{
"name": "CVE-2024-40929",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40929"
},
{
"name": "CVE-2024-39501",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39501"
},
{
"name": "CVE-2024-52504",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-52504"
},
{
"name": "CVE-2024-50287",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50287"
},
{
"name": "CVE-2024-56747",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56747"
},
{
"name": "CVE-2024-49851",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49851"
},
{
"name": "CVE-2023-6040",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6040"
},
{
"name": "CVE-2023-52510",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52510"
},
{
"name": "CVE-2023-51781",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-51781"
},
{
"name": "CVE-2024-56603",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56603"
},
{
"name": "CVE-2024-53158",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53158"
},
{
"name": "CVE-2024-43882",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43882"
},
{
"name": "CVE-2024-41068",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41068"
},
{
"name": "CVE-2024-56644",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56644"
},
{
"name": "CVE-2024-46780",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46780"
},
{
"name": "CVE-2024-46817",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46817"
},
{
"name": "CVE-2024-42101",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42101"
},
{
"name": "CVE-2025-40751",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40751"
},
{
"name": "CVE-2024-50278",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50278"
},
{
"name": "CVE-2024-50201",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50201"
},
{
"name": "CVE-2024-35835",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35835"
},
{
"name": "CVE-2024-56701",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56701"
},
{
"name": "CVE-2024-42077",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42077"
},
{
"name": "CVE-2023-52670",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52670"
},
{
"name": "CVE-2024-40943",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40943"
},
{
"name": "CVE-2024-26735",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26735"
},
{
"name": "CVE-2024-49933",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49933"
},
{
"name": "CVE-2024-53184",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53184"
},
{
"name": "CVE-2024-47685",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47685"
},
{
"name": "CVE-2024-40901",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40901"
},
{
"name": "CVE-2022-48829",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48829"
},
{
"name": "CVE-2024-53174",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53174"
},
{
"name": "CVE-2024-49879",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49879"
},
{
"name": "CVE-2024-39495",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39495"
},
{
"name": "CVE-2024-50044",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50044"
},
{
"name": "CVE-2024-49894",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49894"
},
{
"name": "CVE-2024-56700",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56700"
},
{
"name": "CVE-2024-47718",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47718"
},
{
"name": "CVE-2024-49867",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49867"
},
{
"name": "CVE-2023-51780",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-51780"
},
{
"name": "CVE-2024-49985",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49985"
},
{
"name": "CVE-2024-50001",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50001"
},
{
"name": "CVE-2023-52881",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52881"
},
{
"name": "CVE-2024-49993",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49993"
},
{
"name": "CVE-2024-56728",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56728"
},
{
"name": "CVE-2024-43861",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43861"
},
{
"name": "CVE-2024-53241",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53241"
},
{
"name": "CVE-2023-52838",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52838"
},
{
"name": "CVE-2024-47710",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47710"
},
{
"name": "CVE-2024-46771",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46771"
},
{
"name": "CVE-2024-50083",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50083"
},
{
"name": "CVE-2023-52774",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52774"
},
{
"name": "CVE-2024-56531",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56531"
},
{
"name": "CVE-2024-49892",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49892"
},
{
"name": "CVE-2024-49930",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49930"
},
{
"name": "CVE-2024-53148",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53148"
},
{
"name": "CVE-2024-47698",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47698"
},
{
"name": "CVE-2023-52879",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52879"
},
{
"name": "CVE-2024-56681",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56681"
},
{
"name": "CVE-2024-26602",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26602"
},
{
"name": "CVE-2023-52799",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52799"
},
{
"name": "CVE-2024-38619",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38619"
},
{
"name": "CVE-2024-50039",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50039"
},
{
"name": "CVE-2024-50251",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50251"
},
{
"name": "CVE-2024-56754",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56754"
},
{
"name": "CVE-2024-49973",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49973"
},
{
"name": "CVE-2024-53214",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53214"
},
{
"name": "CVE-2024-39476",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39476"
},
{
"name": "CVE-2024-46804",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46804"
},
{
"name": "CVE-2024-56619",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56619"
},
{
"name": "CVE-2024-47668",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47668"
},
{
"name": "CVE-2024-49883",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49883"
},
{
"name": "CVE-2024-53165",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53165"
},
{
"name": "CVE-2024-50236",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50236"
},
{
"name": "CVE-2024-46840",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46840"
},
{
"name": "CVE-2022-48828",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48828"
},
{
"name": "CVE-2024-56568",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56568"
},
{
"name": "CVE-2024-46763",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46763"
},
{
"name": "CVE-2024-41059",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41059"
},
{
"name": "CVE-2024-42094",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42094"
},
{
"name": "CVE-2024-53146",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53146"
},
{
"name": "CVE-2024-46759",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46759"
},
{
"name": "CVE-2024-27416",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27416"
},
{
"name": "CVE-2023-52598",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52598"
},
{
"name": "CVE-2024-46737",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46737"
},
{
"name": "CVE-2024-41040",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41040"
},
{
"name": "CVE-2023-6606",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6606"
},
{
"name": "CVE-2024-40987",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40987"
},
{
"name": "CVE-2024-56539",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56539"
},
{
"name": "CVE-2023-52806",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52806"
},
{
"name": "CVE-2024-56662",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56662"
},
{
"name": "CVE-2024-46814",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46814"
},
{
"name": "CVE-2024-56572",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56572"
},
{
"name": "CVE-2024-56570",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56570"
},
{
"name": "CVE-2024-26793",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26793"
},
{
"name": "CVE-2024-40945",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40945"
},
{
"name": "CVE-2024-46818",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46818"
},
{
"name": "CVE-2023-6932",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6932"
},
{
"name": "CVE-2024-50602",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50602"
},
{
"name": "CVE-2024-40941",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40941"
},
{
"name": "CVE-2022-48827",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48827"
},
{
"name": "CVE-2023-52594",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52594"
},
{
"name": "CVE-2024-53198",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53198"
},
{
"name": "CVE-2024-44965",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44965"
},
{
"name": "CVE-2024-49860",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49860"
},
{
"name": "CVE-2024-45003",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45003"
},
{
"name": "CVE-2024-41055",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41055"
},
{
"name": "CVE-2023-52595",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52595"
},
{
"name": "CVE-2025-47809",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-47809"
},
{
"name": "CVE-2024-50234",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50234"
},
{
"name": "CVE-2024-56720",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56720"
},
{
"name": "CVE-2024-26752",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26752"
},
{
"name": "CVE-2024-41015",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41015"
},
{
"name": "CVE-2024-53155",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53155"
},
{
"name": "CVE-2024-40984",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40984"
},
{
"name": "CVE-2024-42224",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42224"
},
{
"name": "CVE-2024-50194",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50194"
},
{
"name": "CVE-2024-46832",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46832"
},
{
"name": "CVE-2023-52871",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52871"
},
{
"name": "CVE-2024-49895",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49895"
},
{
"name": "CVE-2024-56785",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56785"
},
{
"name": "CVE-2023-52623",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52623"
},
{
"name": "CVE-2024-26736",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26736"
},
{
"name": "CVE-2024-56587",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56587"
},
{
"name": "CVE-2024-45021",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45021"
},
{
"name": "CVE-2023-52655",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52655"
},
{
"name": "CVE-2024-49882",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49882"
},
{
"name": "CVE-2024-47659",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47659"
},
{
"name": "CVE-2024-42161",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42161"
},
{
"name": "CVE-2023-52813",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52813"
},
{
"name": "CVE-2024-56741",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56741"
},
{
"name": "CVE-2023-52504",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52504"
},
{
"name": "CVE-2024-39506",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39506"
},
{
"name": "CVE-2024-40990",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40990"
},
{
"name": "CVE-2024-40978",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40978"
},
{
"name": "CVE-2024-53104",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53104"
},
{
"name": "CVE-2023-52615",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52615"
},
{
"name": "CVE-2024-40968",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40968"
},
{
"name": "CVE-2024-45025",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45025"
},
{
"name": "CVE-2024-27414",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27414"
},
{
"name": "CVE-2024-56748",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56748"
},
{
"name": "CVE-2024-41035",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41035"
},
{
"name": "CVE-2024-56648",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56648"
},
{
"name": "CVE-2024-26777",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26777"
},
{
"name": "CVE-2024-41049",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41049"
},
{
"name": "CVE-2024-26764",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26764"
},
{
"name": "CVE-2024-42143",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42143"
},
{
"name": "CVE-2021-47316",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47316"
},
{
"name": "CVE-2024-56558",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56558"
},
{
"name": "CVE-2024-41065",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41065"
},
{
"name": "CVE-2024-43879",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43879"
},
{
"name": "CVE-2024-46761",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46761"
},
{
"name": "CVE-2023-52606",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52606"
},
{
"name": "CVE-2024-50301",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50301"
},
{
"name": "CVE-2024-26778",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26778"
},
{
"name": "CVE-2024-37078",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-37078"
},
{
"name": "CVE-2024-49975",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49975"
},
{
"name": "CVE-2024-53240",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53240"
},
{
"name": "CVE-2024-50179",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50179"
},
{
"name": "CVE-2024-53101",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53101"
},
{
"name": "CVE-2024-47696",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47696"
},
{
"name": "CVE-2023-52840",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52840"
},
{
"name": "CVE-2024-53156",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53156"
},
{
"name": "CVE-2023-52502",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52502"
},
{
"name": "CVE-2024-41091",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41091"
},
{
"name": "CVE-2024-42105",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42105"
},
{
"name": "CVE-2024-50015",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50015"
},
{
"name": "CVE-2023-52597",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52597"
},
{
"name": "CVE-2024-41044",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41044"
},
{
"name": "CVE-2024-40958",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40958"
},
{
"name": "CVE-2023-52581",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52581"
},
{
"name": "CVE-2024-45008",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45008"
},
{
"name": "CVE-2024-50188",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50188"
},
{
"name": "CVE-2024-56533",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56533"
},
{
"name": "CVE-2024-40981",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40981"
},
{
"name": "CVE-2023-52917",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52917"
},
{
"name": "CVE-2024-56598",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56598"
},
{
"name": "CVE-2024-1086",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1086"
},
{
"name": "CVE-2024-53060",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53060"
},
{
"name": "CVE-2023-52875",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52875"
},
{
"name": "CVE-2024-44990",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44990"
},
{
"name": "CVE-2024-44987",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44987"
},
{
"name": "CVE-2024-56781",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56781"
},
{
"name": "CVE-2024-41046",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41046"
},
{
"name": "CVE-2024-50089",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50089"
},
{
"name": "CVE-2024-56630",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56630"
},
{
"name": "CVE-2024-42152",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42152"
},
{
"name": "CVE-2024-49982",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49982"
},
{
"name": "CVE-2023-52835",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52835"
},
{
"name": "CVE-2024-53059",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53059"
},
{
"name": "CVE-2024-50299",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50299"
},
{
"name": "CVE-2024-50218",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50218"
},
{
"name": "CVE-2024-42148",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42148"
},
{
"name": "CVE-2024-39482",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39482"
},
{
"name": "CVE-2024-39499",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-39499"
},
{
"name": "CVE-2024-56633",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56633"
},
{
"name": "CVE-2024-56593",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56593"
},
{
"name": "CVE-2024-56605",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56605"
},
{
"name": "CVE-2024-53680",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53680"
},
{
"name": "CVE-2024-26835",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26835"
},
{
"name": "CVE-2024-26791",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26791"
},
{
"name": "CVE-2023-52843",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52843"
},
{
"name": "CVE-2024-50279",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50279"
},
{
"name": "CVE-2024-41064",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41064"
},
{
"name": "CVE-2024-36894",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36894"
},
{
"name": "CVE-2024-56698",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56698"
},
{
"name": "CVE-2024-47742",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47742"
},
{
"name": "CVE-2024-47709",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47709"
},
{
"name": "CVE-2024-41020",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41020"
},
{
"name": "CVE-2024-26772",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26772"
},
{
"name": "CVE-2024-46782",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46782"
},
{
"name": "CVE-2024-56780",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56780"
},
{
"name": "CVE-2024-47706",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47706"
},
{
"name": "CVE-2024-27405",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27405"
},
{
"name": "CVE-2024-46702",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46702"
},
{
"name": "CVE-2023-5717",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-5717"
},
{
"name": "CVE-2024-47747",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47747"
},
{
"name": "CVE-2024-40942",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40942"
},
{
"name": "CVE-2024-26766",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26766"
},
{
"name": "CVE-2023-5678",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-5678"
},
{
"name": "CVE-2024-26664",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26664"
},
{
"name": "CVE-2024-46719",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46719"
},
{
"name": "CVE-2024-49877",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49877"
},
{
"name": "CVE-2023-52791",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52791"
},
{
"name": "CVE-2024-44949",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44949"
},
{
"name": "CVE-2023-6121",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6121"
},
{
"name": "CVE-2023-52607",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52607"
},
{
"name": "CVE-2024-56650",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56650"
},
{
"name": "CVE-2024-44989",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44989"
},
{
"name": "CVE-2024-26788",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26788"
},
{
"name": "CVE-2023-52817",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52817"
},
{
"name": "CVE-2024-27410",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27410"
},
{
"name": "CVE-2024-26684",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26684"
},
{
"name": "CVE-2024-53237",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53237"
},
{
"name": "CVE-2023-6931",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6931"
},
{
"name": "CVE-2024-56576",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56576"
},
{
"name": "CVE-2024-42145",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42145"
},
{
"name": "CVE-2024-40961",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40961"
},
{
"name": "CVE-2024-53227",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53227"
}
],
"links": [],
"reference": "CERTFR-2025-AVI-0677",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-08-12T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Siemens. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Siemens",
"vendor_advisories": [
{
"published_at": "2025-08-12",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-707630",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-707630.html"
},
{
"published_at": "2025-08-12",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-331739",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-331739.html"
},
{
"published_at": "2025-08-12",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-693808",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-693808.html"
},
{
"published_at": "2025-08-12",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-613116",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-613116.html"
},
{
"published_at": "2025-08-12",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-493396",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-493396.html"
},
{
"published_at": "2025-08-11",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-400089",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-400089.html"
},
{
"published_at": "2025-08-12",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-493787",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-493787.html"
},
{
"published_at": "2025-08-12",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-894058",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-894058.html"
},
{
"published_at": "2025-08-12",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-355557",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-355557.html"
},
{
"published_at": "2025-08-12",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-529291",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-529291.html"
},
{
"published_at": "2025-08-12",
"title": "Bulletin de s\u00e9curit\u00e9 Siemens SSA-282044",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-282044.html"
}
]
}
CVE-2023-52604 (GCVE-0-2023-52604)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
FS:JFS:UBSAN:array-index-out-of-bounds in dbAdjTree
Syzkaller reported the following issue:
UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:2867:6
index 196694 is out of range for type 's8[1365]' (aka 'signed char[1365]')
CPU: 1 PID: 109 Comm: jfsCommit Not tainted 6.6.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106
ubsan_epilogue lib/ubsan.c:217 [inline]
__ubsan_handle_out_of_bounds+0x11c/0x150 lib/ubsan.c:348
dbAdjTree+0x474/0x4f0 fs/jfs/jfs_dmap.c:2867
dbJoin+0x210/0x2d0 fs/jfs/jfs_dmap.c:2834
dbFreeBits+0x4eb/0xda0 fs/jfs/jfs_dmap.c:2331
dbFreeDmap fs/jfs/jfs_dmap.c:2080 [inline]
dbFree+0x343/0x650 fs/jfs/jfs_dmap.c:402
txFreeMap+0x798/0xd50 fs/jfs/jfs_txnmgr.c:2534
txUpdateMap+0x342/0x9e0
txLazyCommit fs/jfs/jfs_txnmgr.c:2664 [inline]
jfs_lazycommit+0x47a/0xb70 fs/jfs/jfs_txnmgr.c:2732
kthread+0x2d3/0x370 kernel/kthread.c:388
ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
</TASK>
================================================================================
Kernel panic - not syncing: UBSAN: panic_on_warn set ...
CPU: 1 PID: 109 Comm: jfsCommit Not tainted 6.6.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106
panic+0x30f/0x770 kernel/panic.c:340
check_panic_on_warn+0x82/0xa0 kernel/panic.c:236
ubsan_epilogue lib/ubsan.c:223 [inline]
__ubsan_handle_out_of_bounds+0x13c/0x150 lib/ubsan.c:348
dbAdjTree+0x474/0x4f0 fs/jfs/jfs_dmap.c:2867
dbJoin+0x210/0x2d0 fs/jfs/jfs_dmap.c:2834
dbFreeBits+0x4eb/0xda0 fs/jfs/jfs_dmap.c:2331
dbFreeDmap fs/jfs/jfs_dmap.c:2080 [inline]
dbFree+0x343/0x650 fs/jfs/jfs_dmap.c:402
txFreeMap+0x798/0xd50 fs/jfs/jfs_txnmgr.c:2534
txUpdateMap+0x342/0x9e0
txLazyCommit fs/jfs/jfs_txnmgr.c:2664 [inline]
jfs_lazycommit+0x47a/0xb70 fs/jfs/jfs_txnmgr.c:2732
kthread+0x2d3/0x370 kernel/kthread.c:388
ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
</TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..
The issue is caused when the value of lp becomes greater than
CTLTREESIZE which is the max size of stree. Adding a simple check
solves this issue.
Dave:
As the function returns a void, good error handling
would require a more intrusive code reorganization, so I modified
Osama's patch at use WARN_ON_ONCE for lack of a cleaner option.
The patch is tested via syzbot.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e3e95c6850661c77e6dab079d9b5374a618ebb15
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 98f9537fe61b8382b3cc5dd97347531698517c56 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < de34de6e57bbbc868e4fcf9e98c76b3587cabb0b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6fe8b702125aeee6ce83f20092a2341446704e7b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 42f433785f108893de0dd5260bafb85d7d51db03 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6a44065dd604972ec1fbcccbdc4a70d266a89cdd (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 59342822276f753e49d27ef5eebffbba990572b9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9862ec7ac1cbc6eb5ee4a045b5d5b8edbb2f7e68 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nFS:JFS:UBSAN:array-index-out-of-bounds in dbAdjTree\n\nSyzkaller reported the following issue:\n\nUBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:2867:6\nindex 196694 is out of range for type \u0027s8[1365]\u0027 (aka \u0027signed char[1365]\u0027)\nCPU: 1 PID: 109 Comm: jfsCommit Not tainted 6.6.0-rc3-syzkaller #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106\n ubsan_epilogue lib/ubsan.c:217 [inline]\n __ubsan_handle_out_of_bounds+0x11c/0x150 lib/ubsan.c:348\n dbAdjTree+0x474/0x4f0 fs/jfs/jfs_dmap.c:2867\n dbJoin+0x210/0x2d0 fs/jfs/jfs_dmap.c:2834\n dbFreeBits+0x4eb/0xda0 fs/jfs/jfs_dmap.c:2331\n dbFreeDmap fs/jfs/jfs_dmap.c:2080 [inline]\n dbFree+0x343/0x650 fs/jfs/jfs_dmap.c:402\n txFreeMap+0x798/0xd50 fs/jfs/jfs_txnmgr.c:2534\n txUpdateMap+0x342/0x9e0\n txLazyCommit fs/jfs/jfs_txnmgr.c:2664 [inline]\n jfs_lazycommit+0x47a/0xb70 fs/jfs/jfs_txnmgr.c:2732\n kthread+0x2d3/0x370 kernel/kthread.c:388\n ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304\n \u003c/TASK\u003e\n================================================================================\nKernel panic - not syncing: UBSAN: panic_on_warn set ...\nCPU: 1 PID: 109 Comm: jfsCommit Not tainted 6.6.0-rc3-syzkaller #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106\n panic+0x30f/0x770 kernel/panic.c:340\n check_panic_on_warn+0x82/0xa0 kernel/panic.c:236\n ubsan_epilogue lib/ubsan.c:223 [inline]\n __ubsan_handle_out_of_bounds+0x13c/0x150 lib/ubsan.c:348\n dbAdjTree+0x474/0x4f0 fs/jfs/jfs_dmap.c:2867\n dbJoin+0x210/0x2d0 fs/jfs/jfs_dmap.c:2834\n dbFreeBits+0x4eb/0xda0 fs/jfs/jfs_dmap.c:2331\n dbFreeDmap fs/jfs/jfs_dmap.c:2080 [inline]\n dbFree+0x343/0x650 fs/jfs/jfs_dmap.c:402\n txFreeMap+0x798/0xd50 fs/jfs/jfs_txnmgr.c:2534\n txUpdateMap+0x342/0x9e0\n txLazyCommit fs/jfs/jfs_txnmgr.c:2664 [inline]\n jfs_lazycommit+0x47a/0xb70 fs/jfs/jfs_txnmgr.c:2732\n kthread+0x2d3/0x370 kernel/kthread.c:388\n ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304\n \u003c/TASK\u003e\nKernel Offset: disabled\nRebooting in 86400 seconds..\n\nThe issue is caused when the value of lp becomes greater than\nCTLTREESIZE which is the max size of stree. Adding a simple check\nsolves this issue.\n\nDave:\nAs the function returns a void, good error handling\nwould require a more intrusive code reorganization, so I modified\nOsama\u0027s patch at use WARN_ON_ONCE for lack of a cleaner option.\n\nThe patch is tested via syzbot."
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CVE-2023-52810 (GCVE-0-2023-52810)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:43
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs/jfs: Add check for negative db_l2nbperpage
l2nbperpage is log2(number of blks per page), and the minimum legal
value should be 0, not negative.
In the case of l2nbperpage being negative, an error will occur
when subsequently used as shift exponent.
Syzbot reported this bug:
UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:799:12
shift exponent -16777216 is negative
Severity ?
8.4 (High)
CWE
- CWE-1335 - Incorrect Bitwise Shift of Integer
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cc61fcf7d1c99f148fe8ddfb5c6ed0bb75861f01
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8f2964df6bfce9d92d81ca552010b8677af8d9dc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a81a56b4cbe3142cc99f6b98e8f9b3a631c768e1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 524b4f203afcf87accfe387e846f33f916f0c907 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5f148b16972e5f4592629b244d5109b15135f53f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0cb567e727339a192f9fd0db00781d73a91d15a6 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 491085258185ffc4fb91555b0dba895fe7656a45 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1a7c53fdea1d189087544d9a606d249e93c4934b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 525b861a008143048535011f3816d407940f4bfa (git) |
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CVE-2024-46707 (GCVE-0-2024-46707)
Vulnerability from cvelistv5 – Published: 2024-09-13 06:27 – Updated: 2025-11-03 22:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64: Make ICC_*SGI*_EL1 undef in the absence of a vGICv3
On a system with a GICv3, if a guest hasn't been configured with
GICv3 and that the host is not capable of GICv2 emulation,
a write to any of the ICC_*SGI*_EL1 registers is trapped to EL2.
We therefore try to emulate the SGI access, only to hit a NULL
pointer as no private interrupt is allocated (no GIC, remember?).
The obvious fix is to give the guest what it deserves, in the
shape of a UNDEF exception.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 15818af2f7aa55eff375333cb7689df15d3f24ef
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 96b076e8ee5bc3a1126848c8add0f74bd30dc9d1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 94d4fbad01b19ec5eab3d6b50aaec4f9db8b2d8d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9d7629bec5c3f80bd0e3bf8103c06a2f7046bd92 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2073132f6ed3079369e857a8deb33d11bdd983bc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3e6245ebe7ef341639e9a7e402b3ade8ad45a19f (git) |
||
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CVE-2024-41012 (GCVE-0-2024-41012)
Vulnerability from cvelistv5 – Published: 2024-07-23 08:06 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
filelock: Remove locks reliably when fcntl/close race is detected
When fcntl_setlk() races with close(), it removes the created lock with
do_lock_file_wait().
However, LSMs can allow the first do_lock_file_wait() that created the lock
while denying the second do_lock_file_wait() that tries to remove the lock.
Separately, posix_lock_file() could also fail to
remove a lock due to GFP_KERNEL allocation failure (when splitting a range
in the middle).
After the bug has been triggered, use-after-free reads will occur in
lock_get_status() when userspace reads /proc/locks. This can likely be used
to read arbitrary kernel memory, but can't corrupt kernel memory.
Fix it by calling locks_remove_posix() instead, which is designed to
reliably get rid of POSIX locks associated with the given file and
files_struct and is also used by filp_flush().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c293621bbf678a3d85e3ed721c3921c8a670610d , < d30ff33040834c3b9eee29740acd92f9c7ba2250
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|||||||
|
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CVE-2024-47712 (GCVE-0-2024-47712)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: wilc1000: fix potential RCU dereference issue in wilc_parse_join_bss_param
In the `wilc_parse_join_bss_param` function, the TSF field of the `ies`
structure is accessed after the RCU read-side critical section is
unlocked. According to RCU usage rules, this is illegal. Reusing this
pointer can lead to unpredictable behavior, including accessing memory
that has been updated or causing use-after-free issues.
This possible bug was identified using a static analysis tool developed
by myself, specifically designed to detect RCU-related issues.
To address this, the TSF value is now stored in a local variable
`ies_tsf` before the RCU lock is released. The `param->tsf_lo` field is
then assigned using this local variable, ensuring that the TSF value is
safely accessed.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e556006de4ea93abe2b46cba202a2556c544b8b2 , < 5a24cedc243ace5ed7c1016f52a7bfc8f5b07815
(git)
Affected: b4bbf38c350acb6500cbe667b1e2e68f896e4b38 , < 557418e1704605a81c9e26732449f71b1d40ba1e (git) Affected: d80fc436751cfa6b02a8eda74eb6cce7dadfe5a2 , < bf090f4fe935294361eabd9dc5a949fdd77d3d1b (git) Affected: 745003b5917b610352f52fe0d11ef658d6471ec2 , < b040b71d99ee5e17bb7a743dc01cbfcae8908ce1 (git) Affected: 4bfd20d5f5c62b5495d6c0016ee6933bd3add7ce , < 84398204c5df5aaf89453056cf0647cda9664d2b (git) Affected: 205c50306acf58a335eb19fa84e40140f4fe814f , < 2f944e6255c2fc1c9bd9ee32f6b14ee0b2a51eb5 (git) Affected: 205c50306acf58a335eb19fa84e40140f4fe814f , < 79510414a7626317f13cc9073244ab7a8deb3192 (git) Affected: 205c50306acf58a335eb19fa84e40140f4fe814f , < 6d7c6ae1efb1ff68bc01d79d94fdf0388f86cdd8 (git) Affected: 5800ec78775c0cd646f71eb9bf8402fb794807de (git) Affected: dd50d3ead6e3707bb0a5df7cc832730c93ace3a7 (git) |
|||||||
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CVE-2024-56629 (GCVE-0-2024-56629)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
HID: wacom: fix when get product name maybe null pointer
Due to incorrect dev->product reporting by certain devices, null
pointer dereferences occur when dev->product is empty, leading to
potential system crashes.
This issue was found on EXCELSIOR DL37-D05 device with
Loongson-LS3A6000-7A2000-DL37 motherboard.
Kernel logs:
[ 56.470885] usb 4-3: new full-speed USB device number 4 using ohci-pci
[ 56.671638] usb 4-3: string descriptor 0 read error: -22
[ 56.671644] usb 4-3: New USB device found, idVendor=056a, idProduct=0374, bcdDevice= 1.07
[ 56.671647] usb 4-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 56.678839] hid-generic 0003:056A:0374.0004: hiddev0,hidraw3: USB HID v1.10 Device [HID 056a:0374] on usb-0000:00:05.0-3/input0
[ 56.697719] CPU 2 Unable to handle kernel paging request at virtual address 0000000000000000, era == 90000000066e35c8, ra == ffff800004f98a80
[ 56.697732] Oops[#1]:
[ 56.697734] CPU: 2 PID: 2742 Comm: (udev-worker) Tainted: G OE 6.6.0-loong64-desktop #25.00.2000.015
[ 56.697737] Hardware name: Inspur CE520L2/C09901N000000000, BIOS 2.09.00 10/11/2024
[ 56.697739] pc 90000000066e35c8 ra ffff800004f98a80 tp 9000000125478000 sp 900000012547b8a0
[ 56.697741] a0 0000000000000000 a1 ffff800004818b28 a2 0000000000000000 a3 0000000000000000
[ 56.697743] a4 900000012547b8f0 a5 0000000000000000 a6 0000000000000000 a7 0000000000000000
[ 56.697745] t0 ffff800004818b2d t1 0000000000000000 t2 0000000000000003 t3 0000000000000005
[ 56.697747] t4 0000000000000000 t5 0000000000000000 t6 0000000000000000 t7 0000000000000000
[ 56.697748] t8 0000000000000000 u0 0000000000000000 s9 0000000000000000 s0 900000011aa48028
[ 56.697750] s1 0000000000000000 s2 0000000000000000 s3 ffff800004818e80 s4 ffff800004810000
[ 56.697751] s5 90000001000b98d0 s6 ffff800004811f88 s7 ffff800005470440 s8 0000000000000000
[ 56.697753] ra: ffff800004f98a80 wacom_update_name+0xe0/0x300 [wacom]
[ 56.697802] ERA: 90000000066e35c8 strstr+0x28/0x120
[ 56.697806] CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)
[ 56.697816] PRMD: 0000000c (PPLV0 +PIE +PWE)
[ 56.697821] EUEN: 00000000 (-FPE -SXE -ASXE -BTE)
[ 56.697827] ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7)
[ 56.697831] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0)
[ 56.697835] BADV: 0000000000000000
[ 56.697836] PRID: 0014d000 (Loongson-64bit, Loongson-3A6000)
[ 56.697838] Modules linked in: wacom(+) bnep bluetooth rfkill qrtr nls_iso8859_1 nls_cp437 snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore input_leds mousedev led_class joydev deepin_netmonitor(OE) fuse nfnetlink dmi_sysfs ip_tables x_tables overlay amdgpu amdxcp drm_exec gpu_sched drm_buddy radeon drm_suballoc_helper i2c_algo_bit drm_ttm_helper r8169 ttm drm_display_helper spi_loongson_pci xhci_pci cec xhci_pci_renesas spi_loongson_core hid_generic realtek gpio_loongson_64bit
[ 56.697887] Process (udev-worker) (pid: 2742, threadinfo=00000000aee0d8b4, task=00000000a9eff1f3)
[ 56.697890] Stack : 0000000000000000 ffff800004817e00 0000000000000000 0000251c00000000
[ 56.697896] 0000000000000000 00000011fffffffd 0000000000000000 0000000000000000
[ 56.697901] 0000000000000000 1b67a968695184b9 0000000000000000 90000001000b98d0
[ 56.697906] 90000001000bb8d0 900000011aa48028 0000000000000000 ffff800004f9d74c
[ 56.697911] 90000001000ba000 ffff800004f9ce58 0000000000000000 ffff800005470440
[ 56.697916] ffff800004811f88 90000001000b98d0 9000000100da2aa8 90000001000bb8d0
[ 56.697921] 0000000000000000 90000001000ba000 900000011aa48028 ffff800004f9d74c
[ 56.697926] ffff8000054704e8 90000001000bb8b8 90000001000ba000 0000000000000000
[ 56.697931] 90000001000bb8d0
---truncated---
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
09dc28acaec74d7467c7c9b81dc8676e5bc957ce , < d031eef3cc2e3bf524509e38fb898e5335c85c96
(git)
Affected: 09dc28acaec74d7467c7c9b81dc8676e5bc957ce , < 5912a921289edb34d40aeab32ea6d52d41e75fed (git) Affected: 09dc28acaec74d7467c7c9b81dc8676e5bc957ce , < 2ed3e3a3ac06af8a6391c3d6a7791b7967d7d43a (git) Affected: 09dc28acaec74d7467c7c9b81dc8676e5bc957ce , < 2cd323c55bd3f356bf23ae1b4c20100abcdc29d6 (git) Affected: 09dc28acaec74d7467c7c9b81dc8676e5bc957ce , < a7f0509556fa2f9789639dbcee9eed46e471ccef (git) Affected: 09dc28acaec74d7467c7c9b81dc8676e5bc957ce , < e689bc6697a7fcebd4a945ab0b1e1112c76024d8 (git) Affected: 09dc28acaec74d7467c7c9b81dc8676e5bc957ce , < 59548215b76be98cf3422eea9a67d6ea578aca3d (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: wacom: fix when get product name maybe null pointer\n\nDue to incorrect dev-\u003eproduct reporting by certain devices, null\npointer dereferences occur when dev-\u003eproduct is empty, leading to\npotential system crashes.\n\nThis issue was found on EXCELSIOR DL37-D05 device with\nLoongson-LS3A6000-7A2000-DL37 motherboard.\n\nKernel logs:\n[ 56.470885] usb 4-3: new full-speed USB device number 4 using ohci-pci\n[ 56.671638] usb 4-3: string descriptor 0 read error: -22\n[ 56.671644] usb 4-3: New USB device found, idVendor=056a, idProduct=0374, bcdDevice= 1.07\n[ 56.671647] usb 4-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3\n[ 56.678839] hid-generic 0003:056A:0374.0004: hiddev0,hidraw3: USB HID v1.10 Device [HID 056a:0374] on usb-0000:00:05.0-3/input0\n[ 56.697719] CPU 2 Unable to handle kernel paging request at virtual address 0000000000000000, era == 90000000066e35c8, ra == ffff800004f98a80\n[ 56.697732] Oops[#1]:\n[ 56.697734] CPU: 2 PID: 2742 Comm: (udev-worker) Tainted: G OE 6.6.0-loong64-desktop #25.00.2000.015\n[ 56.697737] Hardware name: Inspur CE520L2/C09901N000000000, BIOS 2.09.00 10/11/2024\n[ 56.697739] pc 90000000066e35c8 ra ffff800004f98a80 tp 9000000125478000 sp 900000012547b8a0\n[ 56.697741] a0 0000000000000000 a1 ffff800004818b28 a2 0000000000000000 a3 0000000000000000\n[ 56.697743] a4 900000012547b8f0 a5 0000000000000000 a6 0000000000000000 a7 0000000000000000\n[ 56.697745] t0 ffff800004818b2d t1 0000000000000000 t2 0000000000000003 t3 0000000000000005\n[ 56.697747] t4 0000000000000000 t5 0000000000000000 t6 0000000000000000 t7 0000000000000000\n[ 56.697748] t8 0000000000000000 u0 0000000000000000 s9 0000000000000000 s0 900000011aa48028\n[ 56.697750] s1 0000000000000000 s2 0000000000000000 s3 ffff800004818e80 s4 ffff800004810000\n[ 56.697751] s5 90000001000b98d0 s6 ffff800004811f88 s7 ffff800005470440 s8 0000000000000000\n[ 56.697753] ra: ffff800004f98a80 wacom_update_name+0xe0/0x300 [wacom]\n[ 56.697802] ERA: 90000000066e35c8 strstr+0x28/0x120\n[ 56.697806] CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)\n[ 56.697816] PRMD: 0000000c (PPLV0 +PIE +PWE)\n[ 56.697821] EUEN: 00000000 (-FPE -SXE -ASXE -BTE)\n[ 56.697827] ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7)\n[ 56.697831] ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0)\n[ 56.697835] BADV: 0000000000000000\n[ 56.697836] PRID: 0014d000 (Loongson-64bit, Loongson-3A6000)\n[ 56.697838] Modules linked in: wacom(+) bnep bluetooth rfkill qrtr nls_iso8859_1 nls_cp437 snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore input_leds mousedev led_class joydev deepin_netmonitor(OE) fuse nfnetlink dmi_sysfs ip_tables x_tables overlay amdgpu amdxcp drm_exec gpu_sched drm_buddy radeon drm_suballoc_helper i2c_algo_bit drm_ttm_helper r8169 ttm drm_display_helper spi_loongson_pci xhci_pci cec xhci_pci_renesas spi_loongson_core hid_generic realtek gpio_loongson_64bit\n[ 56.697887] Process (udev-worker) (pid: 2742, threadinfo=00000000aee0d8b4, task=00000000a9eff1f3)\n[ 56.697890] Stack : 0000000000000000 ffff800004817e00 0000000000000000 0000251c00000000\n[ 56.697896] 0000000000000000 00000011fffffffd 0000000000000000 0000000000000000\n[ 56.697901] 0000000000000000 1b67a968695184b9 0000000000000000 90000001000b98d0\n[ 56.697906] 90000001000bb8d0 900000011aa48028 0000000000000000 ffff800004f9d74c\n[ 56.697911] 90000001000ba000 ffff800004f9ce58 0000000000000000 ffff800005470440\n[ 56.697916] ffff800004811f88 90000001000b98d0 9000000100da2aa8 90000001000bb8d0\n[ 56.697921] 0000000000000000 90000001000ba000 900000011aa48028 ffff800004f9d74c\n[ 56.697926] ffff8000054704e8 90000001000bb8b8 90000001000ba000 0000000000000000\n[ 56.697931] 90000001000bb8d0 \n---truncated---"
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CVE-2024-50015 (GCVE-0-2024-50015)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:54 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: dax: fix overflowing extents beyond inode size when partially writing
The dax_iomap_rw() does two things in each iteration: map written blocks
and copy user data to blocks. If the process is killed by user(See signal
handling in dax_iomap_iter()), the copied data will be returned and added
on inode size, which means that the length of written extents may exceed
the inode size, then fsck will fail. An example is given as:
dd if=/dev/urandom of=file bs=4M count=1
dax_iomap_rw
iomap_iter // round 1
ext4_iomap_begin
ext4_iomap_alloc // allocate 0~2M extents(written flag)
dax_iomap_iter // copy 2M data
iomap_iter // round 2
iomap_iter_advance
iter->pos += iter->processed // iter->pos = 2M
ext4_iomap_begin
ext4_iomap_alloc // allocate 2~4M extents(written flag)
dax_iomap_iter
fatal_signal_pending
done = iter->pos - iocb->ki_pos // done = 2M
ext4_handle_inode_extension
ext4_update_inode_size // inode size = 2M
fsck reports: Inode 13, i_size is 2097152, should be 4194304. Fix?
Fix the problem by truncating extents if the written length is smaller
than expected.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
776722e85d3b0936253ecc3d14db4fba37f191ba , < f8a7c342326f6ad1dfdb30a18dd013c70f5e9669
(git)
Affected: 776722e85d3b0936253ecc3d14db4fba37f191ba , < 8c30a9a8610c314554997f86370140746aa35661 (git) Affected: 776722e85d3b0936253ecc3d14db4fba37f191ba , < abfaa876b948baaea4d14f21a1963789845c8b4c (git) Affected: 776722e85d3b0936253ecc3d14db4fba37f191ba , < 5efccdee4a7d507a483f20f880b809cc4eaef14d (git) Affected: 776722e85d3b0936253ecc3d14db4fba37f191ba , < a9f331f51515bdb3ebc8d0963131af367ef468f6 (git) Affected: 776722e85d3b0936253ecc3d14db4fba37f191ba , < ec0dd451e236c46e4858d53e9e82bae7797a7af5 (git) Affected: 776722e85d3b0936253ecc3d14db4fba37f191ba , < dda898d7ffe85931f9cca6d702a51f33717c501e (git) |
|||||||
|
|||||||||
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CVE-2024-56645 (GCVE-0-2024-56645)
Vulnerability from cvelistv5 – Published: 2024-12-27 15:02 – Updated: 2025-11-03 20:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
can: j1939: j1939_session_new(): fix skb reference counting
Since j1939_session_skb_queue() does an extra skb_get() for each new
skb, do the same for the initial one in j1939_session_new() to avoid
refcount underflow.
[mkl: clean up commit message]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9d71dd0c70099914fcd063135da3c580865e924c , < 224e606a8d8e8c7db94036272c47a37455667313
(git)
Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < b3282c2bebeeb82ceec492ee4972f51ee7a4a132 (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < 4199dd78a59896e091d3a7a05a77451aa7fd724d (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < f117cba69cbbd496babb3defcdf440df4fd6fe14 (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < 426d94815e12b6bdb9a75af294fbbafb9301601d (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < 68fceb143b635cdc59fed3896d5910aff38f345e (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < a8c695005bfe6569acd73d777ca298ddddd66105 (git) |
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CVE-2022-48666 (GCVE-0-2022-48666)
Vulnerability from cvelistv5 – Published: 2024-04-28 13:01 – Updated: 2025-05-04 08:20
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: core: Fix a use-after-free
There are two .exit_cmd_priv implementations. Both implementations use
resources associated with the SCSI host. Make sure that these resources are
still available when .exit_cmd_priv is called by waiting inside
scsi_remove_host() until the tag set has been freed.
This commit fixes the following use-after-free:
==================================================================
BUG: KASAN: use-after-free in srp_exit_cmd_priv+0x27/0xd0 [ib_srp]
Read of size 8 at addr ffff888100337000 by task multipathd/16727
Call Trace:
<TASK>
dump_stack_lvl+0x34/0x44
print_report.cold+0x5e/0x5db
kasan_report+0xab/0x120
srp_exit_cmd_priv+0x27/0xd0 [ib_srp]
scsi_mq_exit_request+0x4d/0x70
blk_mq_free_rqs+0x143/0x410
__blk_mq_free_map_and_rqs+0x6e/0x100
blk_mq_free_tag_set+0x2b/0x160
scsi_host_dev_release+0xf3/0x1a0
device_release+0x54/0xe0
kobject_put+0xa5/0x120
device_release+0x54/0xe0
kobject_put+0xa5/0x120
scsi_device_dev_release_usercontext+0x4c1/0x4e0
execute_in_process_context+0x23/0x90
device_release+0x54/0xe0
kobject_put+0xa5/0x120
scsi_disk_release+0x3f/0x50
device_release+0x54/0xe0
kobject_put+0xa5/0x120
disk_release+0x17f/0x1b0
device_release+0x54/0xe0
kobject_put+0xa5/0x120
dm_put_table_device+0xa3/0x160 [dm_mod]
dm_put_device+0xd0/0x140 [dm_mod]
free_priority_group+0xd8/0x110 [dm_multipath]
free_multipath+0x94/0xe0 [dm_multipath]
dm_table_destroy+0xa2/0x1e0 [dm_mod]
__dm_destroy+0x196/0x350 [dm_mod]
dev_remove+0x10c/0x160 [dm_mod]
ctl_ioctl+0x2c2/0x590 [dm_mod]
dm_ctl_ioctl+0x5/0x10 [dm_mod]
__x64_sys_ioctl+0xb4/0xf0
dm_ctl_ioctl+0x5/0x10 [dm_mod]
__x64_sys_ioctl+0xb4/0xf0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x46/0xb0
Severity ?
7.4 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
65ca846a53149a1a72cd8d02e7b2e73dd545b834 , < 5ce8fad941233e81f2afb5b52a3fcddd3ba8732f
(git)
Affected: 65ca846a53149a1a72cd8d02e7b2e73dd545b834 , < f818708eeeae793e12dc39f8984ed7732048a7d9 (git) Affected: 65ca846a53149a1a72cd8d02e7b2e73dd545b834 , < 2e7eb4c1e8af8385de22775bd0be552f59b28c9a (git) Affected: 65ca846a53149a1a72cd8d02e7b2e73dd545b834 , < 8fe4ce5836e932f5766317cb651c1ff2a4cd0506 (git) |
||
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CVE-2024-49858 (GCVE-0-2024-49858)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:27 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
efistub/tpm: Use ACPI reclaim memory for event log to avoid corruption
The TPM event log table is a Linux specific construct, where the data
produced by the GetEventLog() boot service is cached in memory, and
passed on to the OS using an EFI configuration table.
The use of EFI_LOADER_DATA here results in the region being left
unreserved in the E820 memory map constructed by the EFI stub, and this
is the memory description that is passed on to the incoming kernel by
kexec, which is therefore unaware that the region should be reserved.
Even though the utility of the TPM2 event log after a kexec is
questionable, any corruption might send the parsing code off into the
weeds and crash the kernel. So let's use EFI_ACPI_RECLAIM_MEMORY
instead, which is always treated as reserved by the E820 conversion
logic.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f76b69ab9cf04358266e3cea5748c0c2791fbb08
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 11690d7e76842f29b60fbb5b35bc97d206ea0e83 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5b22c038fb2757c652642933de5664da471f8cb7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 19fd2f2c5fb36b61506d3208474bfd8fdf1cada3 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 38d9b07d99b789efb6d8dda21f1aaad636c38993 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2e6871a632a99d9b9e2ce3a7847acabe99e5a26e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 77d48d39e99170b528e4f2e9fc5d1d64cdedd386 (git) |
||
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CVE-2023-51781 (GCVE-0-2023-51781)
Vulnerability from cvelistv5 – Published: 2023-12-25 00:00 – Updated: 2024-08-02 22:48
VLAI?
EPSS
Summary
An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2024-50279 (GCVE-0-2024-50279)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:27
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
dm cache: fix out-of-bounds access to the dirty bitset when resizing
dm-cache checks the dirty bits of the cache blocks to be dropped when
shrinking the fast device, but an index bug in bitset iteration causes
out-of-bounds access.
Reproduce steps:
1. create a cache device of 1024 cache blocks (128 bytes dirty bitset)
dmsetup create cmeta --table "0 8192 linear /dev/sdc 0"
dmsetup create cdata --table "0 131072 linear /dev/sdc 8192"
dmsetup create corig --table "0 524288 linear /dev/sdc 262144"
dd if=/dev/zero of=/dev/mapper/cmeta bs=4k count=1 oflag=direct
dmsetup create cache --table "0 524288 cache /dev/mapper/cmeta \
/dev/mapper/cdata /dev/mapper/corig 128 2 metadata2 writethrough smq 0"
2. shrink the fast device to 512 cache blocks, triggering out-of-bounds
access to the dirty bitset (offset 0x80)
dmsetup suspend cache
dmsetup reload cdata --table "0 65536 linear /dev/sdc 8192"
dmsetup resume cdata
dmsetup resume cache
KASAN reports:
BUG: KASAN: vmalloc-out-of-bounds in cache_preresume+0x269/0x7b0
Read of size 8 at addr ffffc900000f3080 by task dmsetup/131
(...snip...)
The buggy address belongs to the virtual mapping at
[ffffc900000f3000, ffffc900000f5000) created by:
cache_ctr+0x176a/0x35f0
(...snip...)
Memory state around the buggy address:
ffffc900000f2f80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
ffffc900000f3000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffffc900000f3080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
^
ffffc900000f3100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
ffffc900000f3180: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
Fix by making the index post-incremented.
Severity ?
7.1 (High)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < 4fa4feb873cea0e9d6ff883b37cca6f33169d8b4
(git)
Affected: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < 8501e38dc9e0060814c4085815fc83da3e6d43bf (git) Affected: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < ee1f74925717ab36f6a091104c170639501ce818 (git) Affected: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < ff1dd8a04c30e8d4e2fd5c83198ca672eb6a9e7f (git) Affected: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < 56507203e1b6127967ec2b51fb0b23a0d4af1334 (git) Affected: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < e57648ce325fa405fe6bbd0e6a618ced7c301a2d (git) Affected: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < 3b02c40ff10fdf83cc545850db208de855ebe22c (git) Affected: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < 792227719725497ce10a8039803bec13f89f8910 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm cache: fix out-of-bounds access to the dirty bitset when resizing\n\ndm-cache checks the dirty bits of the cache blocks to be dropped when\nshrinking the fast device, but an index bug in bitset iteration causes\nout-of-bounds access.\n\nReproduce steps:\n\n1. create a cache device of 1024 cache blocks (128 bytes dirty bitset)\n\ndmsetup create cmeta --table \"0 8192 linear /dev/sdc 0\"\ndmsetup create cdata --table \"0 131072 linear /dev/sdc 8192\"\ndmsetup create corig --table \"0 524288 linear /dev/sdc 262144\"\ndd if=/dev/zero of=/dev/mapper/cmeta bs=4k count=1 oflag=direct\ndmsetup create cache --table \"0 524288 cache /dev/mapper/cmeta \\\n/dev/mapper/cdata /dev/mapper/corig 128 2 metadata2 writethrough smq 0\"\n\n2. shrink the fast device to 512 cache blocks, triggering out-of-bounds\n access to the dirty bitset (offset 0x80)\n\ndmsetup suspend cache\ndmsetup reload cdata --table \"0 65536 linear /dev/sdc 8192\"\ndmsetup resume cdata\ndmsetup resume cache\n\nKASAN reports:\n\n BUG: KASAN: vmalloc-out-of-bounds in cache_preresume+0x269/0x7b0\n Read of size 8 at addr ffffc900000f3080 by task dmsetup/131\n\n (...snip...)\n The buggy address belongs to the virtual mapping at\n [ffffc900000f3000, ffffc900000f5000) created by:\n cache_ctr+0x176a/0x35f0\n\n (...snip...)\n Memory state around the buggy address:\n ffffc900000f2f80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8\n ffffc900000f3000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n \u003effffc900000f3080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8\n ^\n ffffc900000f3100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8\n ffffc900000f3180: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8\n\nFix by making the index post-incremented."
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CVE-2024-46750 (GCVE-0-2024-46750)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:17
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI: Add missing bridge lock to pci_bus_lock()
One of the true positives that the cfg_access_lock lockdep effort
identified is this sequence:
WARNING: CPU: 14 PID: 1 at drivers/pci/pci.c:4886 pci_bridge_secondary_bus_reset+0x5d/0x70
RIP: 0010:pci_bridge_secondary_bus_reset+0x5d/0x70
Call Trace:
<TASK>
? __warn+0x8c/0x190
? pci_bridge_secondary_bus_reset+0x5d/0x70
? report_bug+0x1f8/0x200
? handle_bug+0x3c/0x70
? exc_invalid_op+0x18/0x70
? asm_exc_invalid_op+0x1a/0x20
? pci_bridge_secondary_bus_reset+0x5d/0x70
pci_reset_bus+0x1d8/0x270
vmd_probe+0x778/0xa10
pci_device_probe+0x95/0x120
Where pci_reset_bus() users are triggering unlocked secondary bus resets.
Ironically pci_bus_reset(), several calls down from pci_reset_bus(), uses
pci_bus_lock() before issuing the reset which locks everything *but* the
bridge itself.
For the same motivation as adding:
bridge = pci_upstream_bridge(dev);
if (bridge)
pci_dev_lock(bridge);
to pci_reset_function() for the "bus" and "cxl_bus" reset cases, add
pci_dev_lock() for @bus->self to pci_bus_lock().
[bhelgaas: squash in recursive locking deadlock fix from Keith Busch:
https://lore.kernel.org/r/20240711193650.701834-1-kbusch@meta.com]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0790b89c7e911003b8c50ae50e3ac7645de1fae9
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < df77a678c33871a6e4ac5b54a71662f1d702335b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e2355d513b89a2cb511b4ded0deb426cdb01acd0 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 04e85a3285b0e5c5af6fd2c0fd6e95ffecc01945 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7253b4fed46471cc247c6cacefac890a8472c083 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 78c6e39fef5c428960aff742149bba302dd46f5a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 81c68e218ab883dfa368460a59b674084c0240da (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a4e772898f8bf2e7e1cf661a12c60a5612c4afab (git) |
|||||||
|
|||||||||
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CVE-2024-41072 (GCVE-0-2024-41072)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:57 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: cfg80211: wext: add extra SIOCSIWSCAN data check
In 'cfg80211_wext_siwscan()', add extra check whether number of
channels passed via 'ioctl(sock, SIOCSIWSCAN, ...)' doesn't exceed
IW_MAX_FREQUENCIES and reject invalid request with -EINVAL otherwise.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b02ba9a0b55b762bd04743a22f3d9f9645005e79
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < de5fcf757e33596eed32de170ce5a93fa44dd2ac (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6295bad58f988eaafcf0e6f8b198a580398acb3b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a43cc0558530b6c065976b6b9246f512f8d3593b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 001120ff0c9e3557dee9b5ee0d358e0fc189996f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fe9644efd86704afe50e56b64b609de340ab7c95 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 35cee10ccaee5bd451a480521bbc25dc9f07fa5b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6ef09cdc5ba0f93826c09d810c141a8d103a80fc (git) |
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CVE-2024-46844 (GCVE-0-2024-46844)
Vulnerability from cvelistv5 – Published: 2024-09-27 12:39 – Updated: 2025-11-03 22:19
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
um: line: always fill *error_out in setup_one_line()
The pointer isn't initialized by callers, but I have
encountered cases where it's still printed; initialize
it in all possible cases in setup_one_line().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3bedb7ce080690d0d6172db790790c1219bcbdd5
(git)
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|||||||
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CVE-2024-50302 (GCVE-0-2024-50302)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
HID: core: zero-initialize the report buffer
Since the report buffer is used by all kinds of drivers in various ways, let's
zero-initialize it during allocation to make sure that it can't be ever used
to leak kernel memory via specially-crafted report.
Severity ?
5.5 (Medium)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2024-56558 (GCVE-0-2024-56558)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:23 – Updated: 2025-11-03 20:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfsd: make sure exp active before svc_export_show
The function `e_show` was called with protection from RCU. This only
ensures that `exp` will not be freed. Therefore, the reference count for
`exp` can drop to zero, which will trigger a refcount use-after-free
warning when `exp_get` is called. To resolve this issue, use
`cache_get_rcu` to ensure that `exp` remains active.
------------[ cut here ]------------
refcount_t: addition on 0; use-after-free.
WARNING: CPU: 3 PID: 819 at lib/refcount.c:25
refcount_warn_saturate+0xb1/0x120
CPU: 3 UID: 0 PID: 819 Comm: cat Not tainted 6.12.0-rc3+ #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.16.1-2.fc37 04/01/2014
RIP: 0010:refcount_warn_saturate+0xb1/0x120
...
Call Trace:
<TASK>
e_show+0x20b/0x230 [nfsd]
seq_read_iter+0x589/0x770
seq_read+0x1e5/0x270
vfs_read+0x125/0x530
ksys_read+0xc1/0x160
do_syscall_64+0x5f/0x170
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
bf18f163e89c52e09c96534db45c4274273a0b34 , < e2fa0d0e327279a8defb87b263cd0bf288fd9261
(git)
Affected: bf18f163e89c52e09c96534db45c4274273a0b34 , < 7fd29d284b55c2274f7a748e6c5f25b4758b8da5 (git) Affected: bf18f163e89c52e09c96534db45c4274273a0b34 , < 6cefcadd34e3c71c81ea64b899a0daa86314a51a (git) Affected: bf18f163e89c52e09c96534db45c4274273a0b34 , < 7d8f7816bebcd2e7400bb4d786eccb8f33c9f9ec (git) Affected: bf18f163e89c52e09c96534db45c4274273a0b34 , < 1cecfdbc6bfc89c516d286884c7f29267b95de2b (git) Affected: bf18f163e89c52e09c96534db45c4274273a0b34 , < 7365d1f8de63cffdbbaa2287ce0205438e1a922f (git) Affected: bf18f163e89c52e09c96534db45c4274273a0b34 , < be8f982c369c965faffa198b46060f8853e0f1f0 (git) |
|||||||
|
|||||||||
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CVE-2024-42145 (GCVE-0-2024-42145)
Vulnerability from cvelistv5 – Published: 2024-07-30 07:46 – Updated: 2025-11-03 22:02
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
IB/core: Implement a limit on UMAD receive List
The existing behavior of ib_umad, which maintains received MAD
packets in an unbounded list, poses a risk of uncontrolled growth.
As user-space applications extract packets from this list, the rate
of extraction may not match the rate of incoming packets, leading
to potential list overflow.
To address this, we introduce a limit to the size of the list. After
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timed-out sends are preserved even when the list is full.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1288cf1cceb0e6df276e182f5412370fb4169bcb
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b4913702419d064ec4c4bbf7270643c95cc89a1b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 62349fbf86b5e13b02721bdadf98c29afd1e7b5f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d73cb8862e4d6760ccc94d3b57b9ef6271400607 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 63d202d948bb6d3a28cd8e8b96b160fa53e18baa (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b8c5f635997f49c625178d1a0cb32a80ed33abe6 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a6627fba793cc75b7365d9504a0095fb2902dda4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ca0b44e20a6f3032224599f02e7c8fb49525c894 (git) |
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CVE-2024-39482 (GCVE-0-2024-39482)
Vulnerability from cvelistv5 – Published: 2024-07-05 06:55 – Updated: 2025-07-11 17:19
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
bcache: fix variable length array abuse in btree_iter
btree_iter is used in two ways: either allocated on the stack with a
fixed size MAX_BSETS, or from a mempool with a dynamic size based on the
specific cache set. Previously, the struct had a fixed-length array of
size MAX_BSETS which was indexed out-of-bounds for the dynamically-sized
iterators, which causes UBSAN to complain.
This patch uses the same approach as in bcachefs's sort_iter and splits
the iterator into a btree_iter with a flexible array member and a
btree_iter_stack which embeds a btree_iter as well as a fixed-length
data array.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
cafe563591446cf80bfbc2fe3bc72a2e36cf1060 , < 2c3d7b03b658dc8bfa6112b194b67b92a87e081b
(git)
Affected: cafe563591446cf80bfbc2fe3bc72a2e36cf1060 , < 5a1922adc5798b7ec894cd3f197afb6f9591b023 (git) Affected: cafe563591446cf80bfbc2fe3bc72a2e36cf1060 , < 934e1e4331859183a861f396d7dfaf33cb5afb02 (git) Affected: cafe563591446cf80bfbc2fe3bc72a2e36cf1060 , < 6479b9f41583b013041943c4602e1ad61cec8148 (git) Affected: cafe563591446cf80bfbc2fe3bc72a2e36cf1060 , < 0c31344e22dd8d6b1394c6e4c41d639015bdc671 (git) Affected: cafe563591446cf80bfbc2fe3bc72a2e36cf1060 , < 3a861560ccb35f2a4f0a4b8207fa7c2a35fc7f31 (git) |
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CVE-2023-52843 (GCVE-0-2023-52843)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
llc: verify mac len before reading mac header
LLC reads the mac header with eth_hdr without verifying that the skb
has an Ethernet header.
Syzbot was able to enter llc_rcv on a tun device. Tun can insert
packets without mac len and with user configurable skb->protocol
(passing a tun_pi header when not configuring IFF_NO_PI).
BUG: KMSAN: uninit-value in llc_station_ac_send_test_r net/llc/llc_station.c:81 [inline]
BUG: KMSAN: uninit-value in llc_station_rcv+0x6fb/0x1290 net/llc/llc_station.c:111
llc_station_ac_send_test_r net/llc/llc_station.c:81 [inline]
llc_station_rcv+0x6fb/0x1290 net/llc/llc_station.c:111
llc_rcv+0xc5d/0x14a0 net/llc/llc_input.c:218
__netif_receive_skb_one_core net/core/dev.c:5523 [inline]
__netif_receive_skb+0x1a6/0x5a0 net/core/dev.c:5637
netif_receive_skb_internal net/core/dev.c:5723 [inline]
netif_receive_skb+0x58/0x660 net/core/dev.c:5782
tun_rx_batched+0x3ee/0x980 drivers/net/tun.c:1555
tun_get_user+0x54c5/0x69c0 drivers/net/tun.c:2002
Add a mac_len test before all three eth_hdr(skb) calls under net/llc.
There are further uses in include/net/llc_pdu.h. All these are
protected by a test skb->protocol == ETH_P_802_2. Which does not
protect against this tun scenario.
But the mac_len test added in this patch in llc_fixup_skb will
indirectly protect those too. That is called from llc_rcv before any
other LLC code.
It is tempting to just add a blanket mac_len check in llc_rcv, but
not sure whether that could break valid LLC paths that do not assume
an Ethernet header. 802.2 LLC may be used on top of non-802.3
protocols in principle. The below referenced commit shows that used
to, on top of Token Ring.
At least one of the three eth_hdr uses goes back to before the start
of git history. But the one that syzbot exercises is introduced in
this commit. That commit is old enough (2008), that effectively all
stable kernels should receive this.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f83f1768f833cb45bc93429fdc552252a4f55ac3 , < 900a4418e3f66a32db6baaf23f92b99c20ae6535
(git)
Affected: f83f1768f833cb45bc93429fdc552252a4f55ac3 , < 9a3f9054a5227d7567cba1fb821df48ccecad10c (git) Affected: f83f1768f833cb45bc93429fdc552252a4f55ac3 , < cbdcdf42d15dac74c7287679fb2a9d955f8feb1f (git) Affected: f83f1768f833cb45bc93429fdc552252a4f55ac3 , < 3a2653828ffc6101aef80bf58d5b77484239f779 (git) Affected: f83f1768f833cb45bc93429fdc552252a4f55ac3 , < 352887b3edd007cf9b0abc30fe9d98622acd859b (git) Affected: f83f1768f833cb45bc93429fdc552252a4f55ac3 , < f980e9a57dfb9530f1f4ee41a2420f2a256d7b29 (git) Affected: f83f1768f833cb45bc93429fdc552252a4f55ac3 , < 0a720d0259ad3521ec6c9e4199f9f6fc75bac77a (git) Affected: f83f1768f833cb45bc93429fdc552252a4f55ac3 , < ff5cb6a4f0c6d7fbdc84858323fb4b7af32cfd79 (git) Affected: f83f1768f833cb45bc93429fdc552252a4f55ac3 , < 7b3ba18703a63f6fd487183b9262b08e5632da1b (git) |
|||||||
|
|||||||||
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CVE-2024-41087 (GCVE-0-2024-41087)
Vulnerability from cvelistv5 – Published: 2024-07-29 15:48 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ata: libata-core: Fix double free on error
If e.g. the ata_port_alloc() call in ata_host_alloc() fails, we will jump
to the err_out label, which will call devres_release_group().
devres_release_group() will trigger a call to ata_host_release().
ata_host_release() calls kfree(host), so executing the kfree(host) in
ata_host_alloc() will lead to a double free:
kernel BUG at mm/slub.c:553!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
CPU: 11 PID: 599 Comm: (udev-worker) Not tainted 6.10.0-rc5 #47
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014
RIP: 0010:kfree+0x2cf/0x2f0
Code: 5d 41 5e 41 5f 5d e9 80 d6 ff ff 4d 89 f1 41 b8 01 00 00 00 48 89 d9 48 89 da
RSP: 0018:ffffc90000f377f0 EFLAGS: 00010246
RAX: ffff888112b1f2c0 RBX: ffff888112b1f2c0 RCX: ffff888112b1f320
RDX: 000000000000400b RSI: ffffffffc02c9de5 RDI: ffff888112b1f2c0
RBP: ffffc90000f37830 R08: 0000000000000000 R09: 0000000000000000
R10: ffffc90000f37610 R11: 617461203a736b6e R12: ffffea00044ac780
R13: ffff888100046400 R14: ffffffffc02c9de5 R15: 0000000000000006
FS: 00007f2f1cabe980(0000) GS:ffff88813b380000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2f1c3acf75 CR3: 0000000111724000 CR4: 0000000000750ef0
PKRU: 55555554
Call Trace:
<TASK>
? __die_body.cold+0x19/0x27
? die+0x2e/0x50
? do_trap+0xca/0x110
? do_error_trap+0x6a/0x90
? kfree+0x2cf/0x2f0
? exc_invalid_op+0x50/0x70
? kfree+0x2cf/0x2f0
? asm_exc_invalid_op+0x1a/0x20
? ata_host_alloc+0xf5/0x120 [libata]
? ata_host_alloc+0xf5/0x120 [libata]
? kfree+0x2cf/0x2f0
ata_host_alloc+0xf5/0x120 [libata]
ata_host_alloc_pinfo+0x14/0xa0 [libata]
ahci_init_one+0x6c9/0xd20 [ahci]
Ensure that we will not call kfree(host) twice, by performing the kfree()
only if the devres_open_group() call failed.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
dafd6c496381c1cd1f5ba9ad953e810bdcc931bc , < 290073b2b557e4dc21ee74a1e403d9ae79e393a2
(git)
Affected: dafd6c496381c1cd1f5ba9ad953e810bdcc931bc , < 56f1c7e290cd6c69c948fcd2e2a49e6a637ec38f (git) Affected: dafd6c496381c1cd1f5ba9ad953e810bdcc931bc , < 010de9acbea58fbcbda08e3793d6262086a493fe (git) Affected: dafd6c496381c1cd1f5ba9ad953e810bdcc931bc , < 5dde5f8b790274723640d29a07c5a97d57d62047 (git) Affected: dafd6c496381c1cd1f5ba9ad953e810bdcc931bc , < 702c1edbafb2e6f9d20f6d391273b5be09d366a5 (git) Affected: dafd6c496381c1cd1f5ba9ad953e810bdcc931bc , < 062e256516d7db5e7dcdef117f52025cd5c456e3 (git) Affected: dafd6c496381c1cd1f5ba9ad953e810bdcc931bc , < 8106da4d88bbaed809e023cc8014b766223d6e76 (git) Affected: dafd6c496381c1cd1f5ba9ad953e810bdcc931bc , < ab9e0c529eb7cafebdd31fe1644524e80a48b05d (git) |
|||||||
|
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CVE-2023-52340 (GCVE-0-2023-52340)
Vulnerability from cvelistv5 – Published: 2024-07-05 00:00 – Updated: 2025-11-04 17:14
VLAI?
EPSS
Summary
The IPv6 implementation in the Linux kernel before 6.3 has a net/ipv6/route.c max_size threshold that can be consumed easily, e.g., leading to a denial of service (network is unreachable errors) when IPv6 packets are sent in a loop via a raw socket.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2024-47663 (GCVE-0-2024-47663)
Vulnerability from cvelistv5 – Published: 2024-10-09 14:13 – Updated: 2025-11-03 22:20
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
staging: iio: frequency: ad9834: Validate frequency parameter value
In ad9834_write_frequency() clk_get_rate() can return 0. In such case
ad9834_calc_freqreg() call will lead to division by zero. Checking
'if (fout > (clk_freq / 2))' doesn't protect in case of 'fout' is 0.
ad9834_write_frequency() is called from ad9834_write(), where fout is
taken from text buffer, which can contain any value.
Modify parameters checking.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < 5edc3a45ef428501000a7b23d0e1777a548907f6
(git)
Affected: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < 0e727707a239d5c519fc9abc2f0fd913516a7e47 (git) Affected: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < 41cc91e3138fe52f8da92a81bebcd0e6cf488c53 (git) Affected: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < d8b09a5edc4a634373158c1a405491de3c52e58a (git) Affected: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < 3ba9abfcaa9e16bb91ed7e0e2b42e94a157a953e (git) Affected: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < dc12e49f970b08d8b007b8981b97e2eb93c0e89d (git) Affected: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < 8961b245e8f92bccbaacfbbdf69eba60e3e7c227 (git) Affected: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < b48aa991758999d4e8f9296c5bbe388f293ef465 (git) |
|||||||
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CVE-2024-47718 (GCVE-0-2024-47718)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: rtw88: always wait for both firmware loading attempts
In 'rtw_wait_firmware_completion()', always wait for both (regular and
wowlan) firmware loading attempts. Otherwise if 'rtw_usb_intf_init()'
has failed in 'rtw_usb_probe()', 'rtw_usb_disconnect()' may issue
'ieee80211_free_hw()' when one of 'rtw_load_firmware_cb()' (usually
the wowlan one) is still in progress, causing UAF detected by KASAN.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c8e5695eae9959fc5774c0f490f2450be8bad3de , < a0c1e2da652cf70825739bc12d49ea15805690bf
(git)
Affected: c8e5695eae9959fc5774c0f490f2450be8bad3de , < ceaab3fb64d6a5426a3db8f87f3e5757964f2532 (git) Affected: c8e5695eae9959fc5774c0f490f2450be8bad3de , < 7887ad11995a4142671cc49146db536f923c8568 (git) Affected: c8e5695eae9959fc5774c0f490f2450be8bad3de , < 1b8178a2ae272256ea0dc4f940320a81003535e2 (git) Affected: c8e5695eae9959fc5774c0f490f2450be8bad3de , < 9432185540bafd42b7bfac6e6ef2f0a0fb4be447 (git) Affected: c8e5695eae9959fc5774c0f490f2450be8bad3de , < e9a78d9417e167410d6fb83c4e908b077ad8ba6d (git) Affected: c8e5695eae9959fc5774c0f490f2450be8bad3de , < 0e735a4c6137262bcefe45bb52fde7b1f5fc6c4d (git) |
|||||||
|
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CVE-2024-50007 (GCVE-0-2024-50007)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:54 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: asihpi: Fix potential OOB array access
ASIHPI driver stores some values in the static array upon a response
from the driver, and its index depends on the firmware. We shouldn't
trust it blindly.
This patch adds a sanity check of the array index to fit in the array
size.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a6bdb691cf7b66dcd929de1a253c5c42edd2e522
(git)
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CVE-2024-56571 (GCVE-0-2024-56571)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:23 – Updated: 2025-02-13 15:21
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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CVE-2024-40971 (GCVE-0-2024-40971)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:32 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
f2fs: remove clear SB_INLINECRYPT flag in default_options
In f2fs_remount, SB_INLINECRYPT flag will be clear and re-set.
If create new file or open file during this gap, these files
will not use inlinecrypt. Worse case, it may lead to data
corruption if wrappedkey_v0 is enable.
Thread A: Thread B:
-f2fs_remount -f2fs_file_open or f2fs_new_inode
-default_options
<- clear SB_INLINECRYPT flag
-fscrypt_select_encryption_impl
-parse_options
<- set SB_INLINECRYPT again
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 38a82c8d00638bb642bef787eb1d5e0e4d3b7d71
(git)
Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 724429db09e21ee153fef35e34342279d33df6ae (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < a9cea0489c562c97cd56bb345e78939f9909e7f4 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < eddeb8d941d5be11a9da5637dbe81ac37e8449a2 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < ae39c8ec4250d2a35ddaab1c40faacfec306ff66 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < ac5eecf481c29942eb9a862e758c0c8b68090c33 (git) |
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CVE-2024-53172 (GCVE-0-2024-53172)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2025-11-03 20:47
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ubi: fastmap: Fix duplicate slab cache names while attaching
Since commit 4c39529663b9 ("slab: Warn on duplicate cache names when
DEBUG_VM=y"), the duplicate slab cache names can be detected and a
kernel WARNING is thrown out.
In UBI fast attaching process, alloc_ai() could be invoked twice
with the same slab cache name 'ubi_aeb_slab_cache', which will trigger
following warning messages:
kmem_cache of name 'ubi_aeb_slab_cache' already exists
WARNING: CPU: 0 PID: 7519 at mm/slab_common.c:107
__kmem_cache_create_args+0x100/0x5f0
Modules linked in: ubi(+) nandsim [last unloaded: nandsim]
CPU: 0 UID: 0 PID: 7519 Comm: modprobe Tainted: G 6.12.0-rc2
RIP: 0010:__kmem_cache_create_args+0x100/0x5f0
Call Trace:
__kmem_cache_create_args+0x100/0x5f0
alloc_ai+0x295/0x3f0 [ubi]
ubi_attach+0x3c3/0xcc0 [ubi]
ubi_attach_mtd_dev+0x17cf/0x3fa0 [ubi]
ubi_init+0x3fb/0x800 [ubi]
do_init_module+0x265/0x7d0
__x64_sys_finit_module+0x7a/0xc0
The problem could be easily reproduced by loading UBI device by fastmap
with CONFIG_DEBUG_VM=y.
Fix it by using different slab names for alloc_ai() callers.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d2158f69a7d469c21c37f7028c18aa8c54707de3 , < ef52b7191ac41e68b1bf070d00c5b04ed16e4920
(git)
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|||||||
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CVE-2024-26788 (GCVE-0-2024-26788)
Vulnerability from cvelistv5 – Published: 2024-04-04 08:20 – Updated: 2025-05-04 08:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: fsl-qdma: init irq after reg initialization
Initialize the qDMA irqs after the registers are configured so that
interrupts that may have been pending from a primary kernel don't get
processed by the irq handler before it is ready to and cause panic with
the following trace:
Call trace:
fsl_qdma_queue_handler+0xf8/0x3e8
__handle_irq_event_percpu+0x78/0x2b0
handle_irq_event_percpu+0x1c/0x68
handle_irq_event+0x44/0x78
handle_fasteoi_irq+0xc8/0x178
generic_handle_irq+0x24/0x38
__handle_domain_irq+0x90/0x100
gic_handle_irq+0x5c/0xb8
el1_irq+0xb8/0x180
_raw_spin_unlock_irqrestore+0x14/0x40
__setup_irq+0x4bc/0x798
request_threaded_irq+0xd8/0x190
devm_request_threaded_irq+0x74/0xe8
fsl_qdma_probe+0x4d4/0xca8
platform_drv_probe+0x50/0xa0
really_probe+0xe0/0x3f8
driver_probe_device+0x64/0x130
device_driver_attach+0x6c/0x78
__driver_attach+0xbc/0x158
bus_for_each_dev+0x5c/0x98
driver_attach+0x20/0x28
bus_add_driver+0x158/0x220
driver_register+0x60/0x110
__platform_driver_register+0x44/0x50
fsl_qdma_driver_init+0x18/0x20
do_one_initcall+0x48/0x258
kernel_init_freeable+0x1a4/0x23c
kernel_init+0x10/0xf8
ret_from_fork+0x10/0x18
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b092529e0aa09829a6404424ce167bf3ce3235e2 , < 3cc5fb824c2125aa3740d905b3e5b378c8a09478
(git)
Affected: b092529e0aa09829a6404424ce167bf3ce3235e2 , < 9579a21e99fe8dab22a253050ddff28d340d74e1 (git) Affected: b092529e0aa09829a6404424ce167bf3ce3235e2 , < 4529c084a320be78ff2c5e64297ae998c6fdf66b (git) Affected: b092529e0aa09829a6404424ce167bf3ce3235e2 , < 474d521da890b3e3585335fb80a6044cb2553d99 (git) Affected: b092529e0aa09829a6404424ce167bf3ce3235e2 , < a69c8bbb946936ac4eb6a6ae1e849435aa8d947d (git) Affected: b092529e0aa09829a6404424ce167bf3ce3235e2 , < 677102a930643c31f1b4c512b041407058bdfef8 (git) Affected: b092529e0aa09829a6404424ce167bf3ce3235e2 , < 87a39071e0b639f45e05d296cc0538eef44ec0bd (git) |
|||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: fsl-qdma: init irq after reg initialization\n\nInitialize the qDMA irqs after the registers are configured so that\ninterrupts that may have been pending from a primary kernel don\u0027t get\nprocessed by the irq handler before it is ready to and cause panic with\nthe following trace:\n\n Call trace:\n fsl_qdma_queue_handler+0xf8/0x3e8\n __handle_irq_event_percpu+0x78/0x2b0\n handle_irq_event_percpu+0x1c/0x68\n handle_irq_event+0x44/0x78\n handle_fasteoi_irq+0xc8/0x178\n generic_handle_irq+0x24/0x38\n __handle_domain_irq+0x90/0x100\n gic_handle_irq+0x5c/0xb8\n el1_irq+0xb8/0x180\n _raw_spin_unlock_irqrestore+0x14/0x40\n __setup_irq+0x4bc/0x798\n request_threaded_irq+0xd8/0x190\n devm_request_threaded_irq+0x74/0xe8\n fsl_qdma_probe+0x4d4/0xca8\n platform_drv_probe+0x50/0xa0\n really_probe+0xe0/0x3f8\n driver_probe_device+0x64/0x130\n device_driver_attach+0x6c/0x78\n __driver_attach+0xbc/0x158\n bus_for_each_dev+0x5c/0x98\n driver_attach+0x20/0x28\n bus_add_driver+0x158/0x220\n driver_register+0x60/0x110\n __platform_driver_register+0x44/0x50\n fsl_qdma_driver_init+0x18/0x20\n do_one_initcall+0x48/0x258\n kernel_init_freeable+0x1a4/0x23c\n kernel_init+0x10/0xf8\n ret_from_fork+0x10/0x18"
}
],
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/3cc5fb824c2125aa3740d905b3e5b378c8a09478"
},
{
"url": "https://git.kernel.org/stable/c/9579a21e99fe8dab22a253050ddff28d340d74e1"
},
{
"url": "https://git.kernel.org/stable/c/4529c084a320be78ff2c5e64297ae998c6fdf66b"
},
{
"url": "https://git.kernel.org/stable/c/474d521da890b3e3585335fb80a6044cb2553d99"
},
{
"url": "https://git.kernel.org/stable/c/a69c8bbb946936ac4eb6a6ae1e849435aa8d947d"
},
{
"url": "https://git.kernel.org/stable/c/677102a930643c31f1b4c512b041407058bdfef8"
},
{
"url": "https://git.kernel.org/stable/c/87a39071e0b639f45e05d296cc0538eef44ec0bd"
}
],
"title": "dmaengine: fsl-qdma: init irq after reg initialization",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-26788",
"datePublished": "2024-04-04T08:20:20.410Z",
"dateReserved": "2024-02-19T14:20:24.178Z",
"dateUpdated": "2025-05-04T08:56:32.671Z",
"state": "PUBLISHED"
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}
CVE-2024-56661 (GCVE-0-2024-56661)
Vulnerability from cvelistv5 – Published: 2024-12-27 15:06 – Updated: 2025-11-03 20:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tipc: fix NULL deref in cleanup_bearer()
syzbot found [1] that after blamed commit, ub->ubsock->sk
was NULL when attempting the atomic_dec() :
atomic_dec(&tipc_net(sock_net(ub->ubsock->sk))->wq_count);
Fix this by caching the tipc_net pointer.
[1]
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]
CPU: 0 UID: 0 PID: 5896 Comm: kworker/0:3 Not tainted 6.13.0-rc1-next-20241203-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: events cleanup_bearer
RIP: 0010:read_pnet include/net/net_namespace.h:387 [inline]
RIP: 0010:sock_net include/net/sock.h:655 [inline]
RIP: 0010:cleanup_bearer+0x1f7/0x280 net/tipc/udp_media.c:820
Code: 18 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 3c f7 99 f6 48 8b 1b 48 83 c3 30 e8 f0 e4 60 00 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 1a f7 99 f6 49 83 c7 e8 48 8b 1b
RSP: 0018:ffffc9000410fb70 EFLAGS: 00010206
RAX: 0000000000000006 RBX: 0000000000000030 RCX: ffff88802fe45a00
RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc9000410f900
RBP: ffff88807e1f0908 R08: ffffc9000410f907 R09: 1ffff92000821f20
R10: dffffc0000000000 R11: fffff52000821f21 R12: ffff888031d19980
R13: dffffc0000000000 R14: dffffc0000000000 R15: ffff88807e1f0918
FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000556ca050b000 CR3: 0000000031c0c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
4e69457f9dfae67435f3ccf29008768eae860415 , < d1d4dfb189a115734bff81c411bc58d9e348db7d
(git)
Affected: 650ee9a22d7a2de8999fac2d45983597a0c22359 , < a771f349c95d3397636861a0a6462d4a7a7ecb25 (git) Affected: d2a4894f238551eae178904e7f45af87577074fd , < 07b569eda6fe6a1e83be5a587abee12d1303f95e (git) Affected: d62d5180c036eeac09f80660edc7a602b369125f , < 754ec823ee53422361da7958a8c8bf3275426912 (git) Affected: d00d4470bf8c4282617a3a10e76b20a9c7e4cffa , < 89ecda492d0a37fd00aaffc4151f1f44c26d93ac (git) Affected: e48b211c4c59062cb6dd6c2c37c51a7cc235a464 , < a852c82eda4991e21610837aaa160965be71f5cc (git) Affected: 6a2fa13312e51a621f652d522d7e2df7066330b6 , < b04d86fff66b15c07505d226431f808c15b1703c (git) |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-56661",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T20:00:02.292405Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
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"descriptions": [
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"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T20:52:07.361Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/tipc/udp_media.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d1d4dfb189a115734bff81c411bc58d9e348db7d",
"status": "affected",
"version": "4e69457f9dfae67435f3ccf29008768eae860415",
"versionType": "git"
},
{
"lessThan": "a771f349c95d3397636861a0a6462d4a7a7ecb25",
"status": "affected",
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"versionType": "git"
},
{
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"status": "affected",
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"versionType": "git"
},
{
"lessThan": "754ec823ee53422361da7958a8c8bf3275426912",
"status": "affected",
"version": "d62d5180c036eeac09f80660edc7a602b369125f",
"versionType": "git"
},
{
"lessThan": "89ecda492d0a37fd00aaffc4151f1f44c26d93ac",
"status": "affected",
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"versionType": "git"
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{
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"versionType": "git"
}
]
},
{
"defaultStatus": "unaffected",
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"programFiles": [
"net/tipc/udp_media.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5.4.288",
"status": "affected",
"version": "5.4.287",
"versionType": "semver"
},
{
"lessThan": "5.10.232",
"status": "affected",
"version": "5.10.231",
"versionType": "semver"
},
{
"lessThan": "5.15.175",
"status": "affected",
"version": "5.15.174",
"versionType": "semver"
},
{
"lessThan": "6.1.121",
"status": "affected",
"version": "6.1.120",
"versionType": "semver"
},
{
"lessThan": "6.6.67",
"status": "affected",
"version": "6.6.66",
"versionType": "semver"
},
{
"lessThan": "6.12.6",
"status": "affected",
"version": "6.12.5",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
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"versionEndExcluding": "5.4.288",
"versionStartIncluding": "5.4.287",
"vulnerable": true
},
{
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"vulnerable": true
},
{
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{
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{
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"vulnerable": true
}
],
"negate": false,
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}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntipc: fix NULL deref in cleanup_bearer()\n\nsyzbot found [1] that after blamed commit, ub-\u003eubsock-\u003esk\nwas NULL when attempting the atomic_dec() :\n\natomic_dec(\u0026tipc_net(sock_net(ub-\u003eubsock-\u003esk))-\u003ewq_count);\n\nFix this by caching the tipc_net pointer.\n\n[1]\n\nOops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN PTI\nKASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]\nCPU: 0 UID: 0 PID: 5896 Comm: kworker/0:3 Not tainted 6.13.0-rc1-next-20241203-syzkaller #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nWorkqueue: events cleanup_bearer\n RIP: 0010:read_pnet include/net/net_namespace.h:387 [inline]\n RIP: 0010:sock_net include/net/sock.h:655 [inline]\n RIP: 0010:cleanup_bearer+0x1f7/0x280 net/tipc/udp_media.c:820\nCode: 18 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 3c f7 99 f6 48 8b 1b 48 83 c3 30 e8 f0 e4 60 00 48 89 d8 48 c1 e8 03 \u003c42\u003e 80 3c 28 00 74 08 48 89 df e8 1a f7 99 f6 49 83 c7 e8 48 8b 1b\nRSP: 0018:ffffc9000410fb70 EFLAGS: 00010206\nRAX: 0000000000000006 RBX: 0000000000000030 RCX: ffff88802fe45a00\nRDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc9000410f900\nRBP: ffff88807e1f0908 R08: ffffc9000410f907 R09: 1ffff92000821f20\nR10: dffffc0000000000 R11: fffff52000821f21 R12: ffff888031d19980\nR13: dffffc0000000000 R14: dffffc0000000000 R15: ffff88807e1f0918\nFS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000556ca050b000 CR3: 0000000031c0c000 CR4: 00000000003526f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400"
}
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"references": [
{
"url": "https://git.kernel.org/stable/c/d1d4dfb189a115734bff81c411bc58d9e348db7d"
},
{
"url": "https://git.kernel.org/stable/c/a771f349c95d3397636861a0a6462d4a7a7ecb25"
},
{
"url": "https://git.kernel.org/stable/c/07b569eda6fe6a1e83be5a587abee12d1303f95e"
},
{
"url": "https://git.kernel.org/stable/c/754ec823ee53422361da7958a8c8bf3275426912"
},
{
"url": "https://git.kernel.org/stable/c/89ecda492d0a37fd00aaffc4151f1f44c26d93ac"
},
{
"url": "https://git.kernel.org/stable/c/a852c82eda4991e21610837aaa160965be71f5cc"
},
{
"url": "https://git.kernel.org/stable/c/b04d86fff66b15c07505d226431f808c15b1703c"
}
],
"title": "tipc: fix NULL deref in cleanup_bearer()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-56661",
"datePublished": "2024-12-27T15:06:23.928Z",
"dateReserved": "2024-12-27T15:00:39.843Z",
"dateUpdated": "2025-11-03T20:52:07.361Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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}
CVE-2023-52623 (GCVE-0-2023-52623)
Vulnerability from cvelistv5 – Published: 2024-03-26 17:19 – Updated: 2025-05-22 13:30
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
SUNRPC: Fix a suspicious RCU usage warning
I received the following warning while running cthon against an ontap
server running pNFS:
[ 57.202521] =============================
[ 57.202522] WARNING: suspicious RCU usage
[ 57.202523] 6.7.0-rc3-g2cc14f52aeb7 #41492 Not tainted
[ 57.202525] -----------------------------
[ 57.202525] net/sunrpc/xprtmultipath.c:349 RCU-list traversed in non-reader section!!
[ 57.202527]
other info that might help us debug this:
[ 57.202528]
rcu_scheduler_active = 2, debug_locks = 1
[ 57.202529] no locks held by test5/3567.
[ 57.202530]
stack backtrace:
[ 57.202532] CPU: 0 PID: 3567 Comm: test5 Not tainted 6.7.0-rc3-g2cc14f52aeb7 #41492 5b09971b4965c0aceba19f3eea324a4a806e227e
[ 57.202534] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS unknown 2/2/2022
[ 57.202536] Call Trace:
[ 57.202537] <TASK>
[ 57.202540] dump_stack_lvl+0x77/0xb0
[ 57.202551] lockdep_rcu_suspicious+0x154/0x1a0
[ 57.202556] rpc_xprt_switch_has_addr+0x17c/0x190 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]
[ 57.202596] rpc_clnt_setup_test_and_add_xprt+0x50/0x180 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]
[ 57.202621] ? rpc_clnt_add_xprt+0x254/0x300 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]
[ 57.202646] rpc_clnt_add_xprt+0x27a/0x300 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]
[ 57.202671] ? __pfx_rpc_clnt_setup_test_and_add_xprt+0x10/0x10 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]
[ 57.202696] nfs4_pnfs_ds_connect+0x345/0x760 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]
[ 57.202728] ? __pfx_nfs4_test_session_trunk+0x10/0x10 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]
[ 57.202754] nfs4_fl_prepare_ds+0x75/0xc0 [nfs_layout_nfsv41_files e3a4187f18ae8a27b630f9feae6831b584a9360a]
[ 57.202760] filelayout_write_pagelist+0x4a/0x200 [nfs_layout_nfsv41_files e3a4187f18ae8a27b630f9feae6831b584a9360a]
[ 57.202765] pnfs_generic_pg_writepages+0xbe/0x230 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]
[ 57.202788] __nfs_pageio_add_request+0x3fd/0x520 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]
[ 57.202813] nfs_pageio_add_request+0x18b/0x390 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]
[ 57.202831] nfs_do_writepage+0x116/0x1e0 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]
[ 57.202849] nfs_writepages_callback+0x13/0x30 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]
[ 57.202866] write_cache_pages+0x265/0x450
[ 57.202870] ? __pfx_nfs_writepages_callback+0x10/0x10 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]
[ 57.202891] nfs_writepages+0x141/0x230 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]
[ 57.202913] do_writepages+0xd2/0x230
[ 57.202917] ? filemap_fdatawrite_wbc+0x5c/0x80
[ 57.202921] filemap_fdatawrite_wbc+0x67/0x80
[ 57.202924] filemap_write_and_wait_range+0xd9/0x170
[ 57.202930] nfs_wb_all+0x49/0x180 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]
[ 57.202947] nfs4_file_flush+0x72/0xb0 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]
[ 57.202969] __se_sys_close+0x46/0xd0
[ 57.202972] do_syscall_64+0x68/0x100
[ 57.202975] ? do_syscall_64+0x77/0x100
[ 57.202976] ? do_syscall_64+0x77/0x100
[ 57.202979] entry_SYSCALL_64_after_hwframe+0x6e/0x76
[ 57.202982] RIP: 0033:0x7fe2b12e4a94
[ 57.202985] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 80 3d d5 18 0e 00 00 74 13 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 44 c3 0f 1f 00 48 83 ec 18 89 7c 24 0c e8 c3
[ 57.202987] RSP: 002b:00007ffe857ddb38 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[ 57.202989] RAX: ffffffffffffffda RBX: 00007ffe857dfd68 RCX: 00007fe2b12e4a94
[ 57.202991] RDX: 0000000000002000 RSI: 00007ffe857ddc40 RDI: 0000000000000003
[ 57.202992] RBP: 00007ffe857dfc50 R08: 7fffffffffffffff R09: 0000000065650f49
[ 57.202993] R10: 00007f
---truncated---
Severity ?
5.5 (Medium)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
39e5d2df959dd4aea81fa33d765d2a5cc67a0512 , < fece80a2a6718ed58487ce397285bb1b83a3e54e
(git)
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|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nSUNRPC: Fix a suspicious RCU usage warning\n\nI received the following warning while running cthon against an ontap\nserver running pNFS:\n\n[ 57.202521] =============================\n[ 57.202522] WARNING: suspicious RCU usage\n[ 57.202523] 6.7.0-rc3-g2cc14f52aeb7 #41492 Not tainted\n[ 57.202525] -----------------------------\n[ 57.202525] net/sunrpc/xprtmultipath.c:349 RCU-list traversed in non-reader section!!\n[ 57.202527]\n other info that might help us debug this:\n\n[ 57.202528]\n rcu_scheduler_active = 2, debug_locks = 1\n[ 57.202529] no locks held by test5/3567.\n[ 57.202530]\n stack backtrace:\n[ 57.202532] CPU: 0 PID: 3567 Comm: test5 Not tainted 6.7.0-rc3-g2cc14f52aeb7 #41492 5b09971b4965c0aceba19f3eea324a4a806e227e\n[ 57.202534] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS unknown 2/2/2022\n[ 57.202536] Call Trace:\n[ 57.202537] \u003cTASK\u003e\n[ 57.202540] dump_stack_lvl+0x77/0xb0\n[ 57.202551] lockdep_rcu_suspicious+0x154/0x1a0\n[ 57.202556] rpc_xprt_switch_has_addr+0x17c/0x190 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]\n[ 57.202596] rpc_clnt_setup_test_and_add_xprt+0x50/0x180 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]\n[ 57.202621] ? rpc_clnt_add_xprt+0x254/0x300 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]\n[ 57.202646] rpc_clnt_add_xprt+0x27a/0x300 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]\n[ 57.202671] ? __pfx_rpc_clnt_setup_test_and_add_xprt+0x10/0x10 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6]\n[ 57.202696] nfs4_pnfs_ds_connect+0x345/0x760 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]\n[ 57.202728] ? __pfx_nfs4_test_session_trunk+0x10/0x10 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]\n[ 57.202754] nfs4_fl_prepare_ds+0x75/0xc0 [nfs_layout_nfsv41_files e3a4187f18ae8a27b630f9feae6831b584a9360a]\n[ 57.202760] filelayout_write_pagelist+0x4a/0x200 [nfs_layout_nfsv41_files e3a4187f18ae8a27b630f9feae6831b584a9360a]\n[ 57.202765] pnfs_generic_pg_writepages+0xbe/0x230 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]\n[ 57.202788] __nfs_pageio_add_request+0x3fd/0x520 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]\n[ 57.202813] nfs_pageio_add_request+0x18b/0x390 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]\n[ 57.202831] nfs_do_writepage+0x116/0x1e0 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]\n[ 57.202849] nfs_writepages_callback+0x13/0x30 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]\n[ 57.202866] write_cache_pages+0x265/0x450\n[ 57.202870] ? __pfx_nfs_writepages_callback+0x10/0x10 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]\n[ 57.202891] nfs_writepages+0x141/0x230 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]\n[ 57.202913] do_writepages+0xd2/0x230\n[ 57.202917] ? filemap_fdatawrite_wbc+0x5c/0x80\n[ 57.202921] filemap_fdatawrite_wbc+0x67/0x80\n[ 57.202924] filemap_write_and_wait_range+0xd9/0x170\n[ 57.202930] nfs_wb_all+0x49/0x180 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902]\n[ 57.202947] nfs4_file_flush+0x72/0xb0 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9]\n[ 57.202969] __se_sys_close+0x46/0xd0\n[ 57.202972] do_syscall_64+0x68/0x100\n[ 57.202975] ? do_syscall_64+0x77/0x100\n[ 57.202976] ? do_syscall_64+0x77/0x100\n[ 57.202979] entry_SYSCALL_64_after_hwframe+0x6e/0x76\n[ 57.202982] RIP: 0033:0x7fe2b12e4a94\n[ 57.202985] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 80 3d d5 18 0e 00 00 74 13 b8 03 00 00 00 0f 05 \u003c48\u003e 3d 00 f0 ff ff 77 44 c3 0f 1f 00 48 83 ec 18 89 7c 24 0c e8 c3\n[ 57.202987] RSP: 002b:00007ffe857ddb38 EFLAGS: 00000202 ORIG_RAX: 0000000000000003\n[ 57.202989] RAX: ffffffffffffffda RBX: 00007ffe857dfd68 RCX: 00007fe2b12e4a94\n[ 57.202991] RDX: 0000000000002000 RSI: 00007ffe857ddc40 RDI: 0000000000000003\n[ 57.202992] RBP: 00007ffe857dfc50 R08: 7fffffffffffffff R09: 0000000065650f49\n[ 57.202993] R10: 00007f\n---truncated---"
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CVE-2023-52871 (GCVE-0-2023-52871)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:32 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
soc: qcom: llcc: Handle a second device without data corruption
Usually there is only one llcc device. But if there were a second, even
a failed probe call would modify the global drv_data pointer. So check
if drv_data is valid before overwriting it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
a3134fb09e0bc5bee76e13bf863173b86f21cf87 , < cc1a1dcb411fe224f48553cfdcdfe6e61395b69c
(git)
Affected: a3134fb09e0bc5bee76e13bf863173b86f21cf87 , < 5e5b85ea0f4bc484bfe4cc73ead51fa48d2366a0 (git) Affected: a3134fb09e0bc5bee76e13bf863173b86f21cf87 , < 995ee1e84e8db7fa5dcdde7dfe0bd7bb6f9bbb8c (git) Affected: a3134fb09e0bc5bee76e13bf863173b86f21cf87 , < f0ef883cae309bc5e8cdfcdbc1b4822732ce20a8 (git) Affected: a3134fb09e0bc5bee76e13bf863173b86f21cf87 , < 3565684309e54fa998ea27f37028d67cc3e1dff2 (git) Affected: a3134fb09e0bc5bee76e13bf863173b86f21cf87 , < 1143bfb9b055897975aeaea254da148e19524493 (git) Affected: a3134fb09e0bc5bee76e13bf863173b86f21cf87 , < f1a1bc8775b26345aba2be278118999e7f661d3d (git) |
|||||||
|
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CVE-2024-26664 (GCVE-0-2024-26664)
Vulnerability from cvelistv5 – Published: 2024-04-02 06:22 – Updated: 2025-05-04 12:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
hwmon: (coretemp) Fix out-of-bounds memory access
Fix a bug that pdata->cpu_map[] is set before out-of-bounds check.
The problem might be triggered on systems with more than 128 cores per
package.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4f9dcadc55c21b39b072bb0882362c7edc4340bc , < 93f0f4e846fcb682c3ec436e3b2e30e5a3a8ee6a
(git)
Affected: c00cdfc9bd767ee743ad3a4054de17aeb0afcbca , < 1eb74c00c9c3b13cb65e508c5d5a2f11afb96b8b (git) Affected: d9f0159da05df869071164edf0c6d7302efc5eca , < f0da068c75c20ffc5ba28243ff577531dc2af1fd (git) Affected: 30cf0dee372baf9b515f2d9c7218f905fddf3cdb , < a16afec8e83c56b14a4a73d2e3fb8eec3a8a057e (git) Affected: 7108b80a542b9d65e44b36d64a700a83658c0b73 , < 9bce69419271eb8b2b3ab467387cb59c99d80deb (git) Affected: 7108b80a542b9d65e44b36d64a700a83658c0b73 , < 853a6503c586a71abf27e60a7f8c4fb28092976d (git) Affected: 7108b80a542b9d65e44b36d64a700a83658c0b73 , < 3a7753bda55985dc26fae17795cb10d825453ad1 (git) Affected: 7108b80a542b9d65e44b36d64a700a83658c0b73 , < 4e440abc894585a34c2904a32cd54af1742311b3 (git) Affected: d1de8e1ae924d9dc31548676e4a665b52ebee27e (git) |
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CVE-2024-56630 (GCVE-0-2024-56630)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: free inode when ocfs2_get_init_inode() fails
syzbot is reporting busy inodes after unmount, for commit 9c89fe0af826
("ocfs2: Handle error from dquot_initialize()") forgot to call iput() when
new_inode() succeeded and dquot_initialize() failed.
Severity ?
No CVSS data available.
Assigner
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| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9c89fe0af826bfff36d8019ea6fd78db09b3c478 , < 911fcc95b530615b484e8920741fc5e4bc4e684a
(git)
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CVE-2024-1086 (GCVE-0-2024-1086)
Vulnerability from cvelistv5 – Published: 2024-01-31 12:14 – Updated: 2025-10-21 23:05
VLAI?
EPSS
Summary
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
The nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT.
We recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Credits
Notselwyn
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CVE-2024-40934 (GCVE-0-2024-40934)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:25 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
HID: logitech-dj: Fix memory leak in logi_dj_recv_switch_to_dj_mode()
Fix a memory leak on logi_dj_recv_send_report() error path.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
cf48a7ba5c095f76bb9c1951f120fa048442422f , < 15122dc140d82c51c216535c57b044c4587aae45
(git)
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CVE-2024-39501 (GCVE-0-2024-39501)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:20 – Updated: 2025-05-10 14:14
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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CVE-2024-49903 (GCVE-0-2024-49903)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: Fix uaf in dbFreeBits
[syzbot reported]
==================================================================
BUG: KASAN: slab-use-after-free in __mutex_lock_common kernel/locking/mutex.c:587 [inline]
BUG: KASAN: slab-use-after-free in __mutex_lock+0xfe/0xd70 kernel/locking/mutex.c:752
Read of size 8 at addr ffff8880229254b0 by task syz-executor357/5216
CPU: 0 UID: 0 PID: 5216 Comm: syz-executor357 Not tainted 6.11.0-rc3-syzkaller-00156-gd7a5aa4b3c00 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:93 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:119
print_address_description mm/kasan/report.c:377 [inline]
print_report+0x169/0x550 mm/kasan/report.c:488
kasan_report+0x143/0x180 mm/kasan/report.c:601
__mutex_lock_common kernel/locking/mutex.c:587 [inline]
__mutex_lock+0xfe/0xd70 kernel/locking/mutex.c:752
dbFreeBits+0x7ea/0xd90 fs/jfs/jfs_dmap.c:2390
dbFreeDmap fs/jfs/jfs_dmap.c:2089 [inline]
dbFree+0x35b/0x680 fs/jfs/jfs_dmap.c:409
dbDiscardAG+0x8a9/0xa20 fs/jfs/jfs_dmap.c:1650
jfs_ioc_trim+0x433/0x670 fs/jfs/jfs_discard.c:100
jfs_ioctl+0x2d0/0x3e0 fs/jfs/ioctl.c:131
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:907 [inline]
__se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
Freed by task 5218:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579
poison_slab_object+0xe0/0x150 mm/kasan/common.c:240
__kasan_slab_free+0x37/0x60 mm/kasan/common.c:256
kasan_slab_free include/linux/kasan.h:184 [inline]
slab_free_hook mm/slub.c:2252 [inline]
slab_free mm/slub.c:4473 [inline]
kfree+0x149/0x360 mm/slub.c:4594
dbUnmount+0x11d/0x190 fs/jfs/jfs_dmap.c:278
jfs_mount_rw+0x4ac/0x6a0 fs/jfs/jfs_mount.c:247
jfs_remount+0x3d1/0x6b0 fs/jfs/super.c:454
reconfigure_super+0x445/0x880 fs/super.c:1083
vfs_cmd_reconfigure fs/fsopen.c:263 [inline]
vfs_fsconfig_locked fs/fsopen.c:292 [inline]
__do_sys_fsconfig fs/fsopen.c:473 [inline]
__se_sys_fsconfig+0xb6e/0xf80 fs/fsopen.c:345
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
[Analysis]
There are two paths (dbUnmount and jfs_ioc_trim) that generate race
condition when accessing bmap, which leads to the occurrence of uaf.
Use the lock s_umount to synchronize them, in order to avoid uaf caused
by race condition.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4ac58f7734937f3249da734ede946dfb3b1af5e4
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3126ccde51f51b0648c8cdccaf916e8bd062e972 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fd026b6b6758d5569705c02540b40f3bbf822b9a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e7ae14f7ee76c6ef5a48aebab1a278ad78f42619 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0c238da83f56bb895cab1e5851d034ac45b158d1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4218b31ecc7af7e191768d32e32ed4386d8f9b76 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a9603a6f75df2fd8125cd208c98cfaa0fe3f7505 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 95accb7183badca387f7a8d19a2475cf3089f148 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d6c1b3599b2feb5c7291f5ac3a36e5fa7cedb234 (git) |
|||||||
|
|||||||||
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CVE-2024-40987 (GCVE-0-2024-40987)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:37 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix UBSAN warning in kv_dpm.c
Adds bounds check for sumo_vid_mapping_entry.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4ad7d49059358ceadd352b4e2511425bdb68f400
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1c44f7759a5650acf8f13d3e0a184d09e03be9e4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d8a04a6bfa75251ba7bcc3651ed211e82f13f388 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4d020c1dbd2b2304f44d003e6de956ae570049dc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fc5cb952e6723c5c55e47b8cf94a891bd4af1a86 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b065d79ed06a0bb4377bc6dcc2ff0cb1f55a798f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b0d612619ed70cab476c77b19e00d13aa414e14f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f0d576f840153392d04b2d52cf3adab8f62e8cb6 (git) |
|||||||
|
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CVE-2024-49971 (GCVE-0-2024-49971)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-05-04 09:42
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Increase array size of dummy_boolean
[WHY]
dml2_core_shared_mode_support and dml_core_mode_support access the third
element of dummy_boolean, i.e. hw_debug5 = &s->dummy_boolean[2], when
dummy_boolean has size of 2. Any assignment to hw_debug5 causes an
OVERRUN.
[HOW]
Increase dummy_boolean's array size to 3.
This fixes 2 OVERRUN issues reported by Coverity.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
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CVE-2024-50251 (GCVE-0-2024-50251)
Vulnerability from cvelistv5 – Published: 2024-11-09 10:14 – Updated: 2025-11-03 22:27
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_payload: sanitize offset and length before calling skb_checksum()
If access to offset + length is larger than the skbuff length, then
skb_checksum() triggers BUG_ON().
skb_checksum() internally subtracts the length parameter while iterating
over skbuff, BUG_ON(len) at the end of it checks that the expected
length to be included in the checksum calculation is fully consumed.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df , < a661ed364ae6ae88c2fafa9ddc27df1af2a73701
(git)
Affected: 7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df , < ac7df3fc80fc82bcc3b1e8f6ebc0d2c435d0c534 (git) Affected: 7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df , < e3e608cbad376674d19a71ccd0d41804d9393f02 (git) Affected: 7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df , < b1d2de8a669fa14c499a385e056944d5352b3b40 (git) Affected: 7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df , < d3217323525f7596427124359e76ea0d8fcc9874 (git) Affected: 7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df , < 0ab3be58b45b996764aba0187b46de19b3e58a72 (git) Affected: 7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df , < c43e0ea848e7b9bef7a682cbc5608022d6d29d7b (git) Affected: 7ec3f7b47b8d9ad7ba425726f2c58f9ddce040df , < d5953d680f7e96208c29ce4139a0e38de87a57fe (git) |
|||||||
|
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CVE-2024-26645 (GCVE-0-2024-26645)
Vulnerability from cvelistv5 – Published: 2024-03-26 15:17 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing: Ensure visibility when inserting an element into tracing_map
Running the following two commands in parallel on a multi-processor
AArch64 machine can sporadically produce an unexpected warning about
duplicate histogram entries:
$ while true; do
echo hist:key=id.syscall:val=hitcount > \
/sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/trigger
cat /sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/hist
sleep 0.001
done
$ stress-ng --sysbadaddr $(nproc)
The warning looks as follows:
[ 2911.172474] ------------[ cut here ]------------
[ 2911.173111] Duplicates detected: 1
[ 2911.173574] WARNING: CPU: 2 PID: 12247 at kernel/trace/tracing_map.c:983 tracing_map_sort_entries+0x3e0/0x408
[ 2911.174702] Modules linked in: iscsi_ibft(E) iscsi_boot_sysfs(E) rfkill(E) af_packet(E) nls_iso8859_1(E) nls_cp437(E) vfat(E) fat(E) ena(E) tiny_power_button(E) qemu_fw_cfg(E) button(E) fuse(E) efi_pstore(E) ip_tables(E) x_tables(E) xfs(E) libcrc32c(E) aes_ce_blk(E) aes_ce_cipher(E) crct10dif_ce(E) polyval_ce(E) polyval_generic(E) ghash_ce(E) gf128mul(E) sm4_ce_gcm(E) sm4_ce_ccm(E) sm4_ce(E) sm4_ce_cipher(E) sm4(E) sm3_ce(E) sm3(E) sha3_ce(E) sha512_ce(E) sha512_arm64(E) sha2_ce(E) sha256_arm64(E) nvme(E) sha1_ce(E) nvme_core(E) nvme_auth(E) t10_pi(E) sg(E) scsi_mod(E) scsi_common(E) efivarfs(E)
[ 2911.174738] Unloaded tainted modules: cppc_cpufreq(E):1
[ 2911.180985] CPU: 2 PID: 12247 Comm: cat Kdump: loaded Tainted: G E 6.7.0-default #2 1b58bbb22c97e4399dc09f92d309344f69c44a01
[ 2911.182398] Hardware name: Amazon EC2 c7g.8xlarge/, BIOS 1.0 11/1/2018
[ 2911.183208] pstate: 61400005 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[ 2911.184038] pc : tracing_map_sort_entries+0x3e0/0x408
[ 2911.184667] lr : tracing_map_sort_entries+0x3e0/0x408
[ 2911.185310] sp : ffff8000a1513900
[ 2911.185750] x29: ffff8000a1513900 x28: ffff0003f272fe80 x27: 0000000000000001
[ 2911.186600] x26: ffff0003f272fe80 x25: 0000000000000030 x24: 0000000000000008
[ 2911.187458] x23: ffff0003c5788000 x22: ffff0003c16710c8 x21: ffff80008017f180
[ 2911.188310] x20: ffff80008017f000 x19: ffff80008017f180 x18: ffffffffffffffff
[ 2911.189160] x17: 0000000000000000 x16: 0000000000000000 x15: ffff8000a15134b8
[ 2911.190015] x14: 0000000000000000 x13: 205d373432323154 x12: 5b5d313131333731
[ 2911.190844] x11: 00000000fffeffff x10: 00000000fffeffff x9 : ffffd1b78274a13c
[ 2911.191716] x8 : 000000000017ffe8 x7 : c0000000fffeffff x6 : 000000000057ffa8
[ 2911.192554] x5 : ffff0012f6c24ec0 x4 : 0000000000000000 x3 : ffff2e5b72b5d000
[ 2911.193404] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0003ff254480
[ 2911.194259] Call trace:
[ 2911.194626] tracing_map_sort_entries+0x3e0/0x408
[ 2911.195220] hist_show+0x124/0x800
[ 2911.195692] seq_read_iter+0x1d4/0x4e8
[ 2911.196193] seq_read+0xe8/0x138
[ 2911.196638] vfs_read+0xc8/0x300
[ 2911.197078] ksys_read+0x70/0x108
[ 2911.197534] __arm64_sys_read+0x24/0x38
[ 2911.198046] invoke_syscall+0x78/0x108
[ 2911.198553] el0_svc_common.constprop.0+0xd0/0xf8
[ 2911.199157] do_el0_svc+0x28/0x40
[ 2911.199613] el0_svc+0x40/0x178
[ 2911.200048] el0t_64_sync_handler+0x13c/0x158
[ 2911.200621] el0t_64_sync+0x1a8/0x1b0
[ 2911.201115] ---[ end trace 0000000000000000 ]---
The problem appears to be caused by CPU reordering of writes issued from
__tracing_map_insert().
The check for the presence of an element with a given key in this
function is:
val = READ_ONCE(entry->val);
if (val && keys_match(key, val->key, map->key_size)) ...
The write of a new entry is:
elt = get_free_elt(map);
memcpy(elt->key, key, map->key_size);
entry->val = elt;
The "memcpy(elt->key, key, map->key_size);" and "entry->val = elt;"
stores may become visible in the reversed order on another CPU. This
second CPU might then incorrectly determine that a new key doesn't match
an already present val->key and subse
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c193707dde77ace92a649cd59a17e105e2fbeaef , < 5022b331c041e8c54b9a6a3251579bd1e8c0fc0b
(git)
Affected: c193707dde77ace92a649cd59a17e105e2fbeaef , < dad9b28f675ed99b4dec261db2a397efeb80b74c (git) Affected: c193707dde77ace92a649cd59a17e105e2fbeaef , < ef70dfa0b1e5084f32635156c9a5c795352ad860 (git) Affected: c193707dde77ace92a649cd59a17e105e2fbeaef , < aef1cb00856ccfd614467cfb50b791278992e177 (git) Affected: c193707dde77ace92a649cd59a17e105e2fbeaef , < f4f7e696db0274ff560482cc52eddbf0551d4b7a (git) Affected: c193707dde77ace92a649cd59a17e105e2fbeaef , < a1eebe76e187dbe11ca299f8dbb6e45d5b1889e7 (git) Affected: c193707dde77ace92a649cd59a17e105e2fbeaef , < bf4aeff7da85c3becd39fb73bac94122331c30fb (git) Affected: c193707dde77ace92a649cd59a17e105e2fbeaef , < 2b44760609e9eaafc9d234a6883d042fc21132a7 (git) |
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CVE-2023-6932 (GCVE-0-2023-6932)
Vulnerability from cvelistv5 – Published: 2023-12-19 14:09 – Updated: 2025-02-13 17:27
VLAI?
EPSS
Summary
A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation.
A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread.
We recommend upgrading past commit e2b706c691905fe78468c361aaabc719d0a496f1.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
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CVE-2024-50001 (GCVE-0-2024-50001)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: Fix error path in multi-packet WQE transmit
Remove the erroneous unmap in case no DMA mapping was established
The multi-packet WQE transmit code attempts to obtain a DMA mapping for
the skb. This could fail, e.g. under memory pressure, when the IOMMU
driver just can't allocate more memory for page tables. While the code
tries to handle this in the path below the err_unmap label it erroneously
unmaps one entry from the sq's FIFO list of active mappings. Since the
current map attempt failed this unmap is removing some random DMA mapping
that might still be required. If the PCI function now presents that IOVA,
the IOMMU may assumes a rogue DMA access and e.g. on s390 puts the PCI
function in error state.
The erroneous behavior was seen in a stress-test environment that created
memory pressure.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5af75c747e2a868abbf8611494b50ed5e076fca7 , < ca36d6c1a49b6965c86dd528a73f38bc62d9c625
(git)
Affected: 5af75c747e2a868abbf8611494b50ed5e076fca7 , < ce828b347cf1b3c1b12b091d02463c35ce5097f5 (git) Affected: 5af75c747e2a868abbf8611494b50ed5e076fca7 , < fc357e78176945ca7bcacf92ab794b9ccd41b4f4 (git) Affected: 5af75c747e2a868abbf8611494b50ed5e076fca7 , < 26fad69b34fcba80d5c7d9e651f628e6ac927754 (git) Affected: 5af75c747e2a868abbf8611494b50ed5e076fca7 , < ecf310aaf256acbc8182189fe0aa1021c3ddef72 (git) Affected: 5af75c747e2a868abbf8611494b50ed5e076fca7 , < 8bb8c12fb5e2b1f03d603d493c92941676f109b5 (git) Affected: 5af75c747e2a868abbf8611494b50ed5e076fca7 , < 2bcae12c795f32ddfbf8c80d1b5f1d3286341c32 (git) |
|||||||
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CVE-2024-56650 (GCVE-0-2024-56650)
Vulnerability from cvelistv5 – Published: 2024-12-27 15:02 – Updated: 2025-11-03 20:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: x_tables: fix LED ID check in led_tg_check()
Syzbot has reported the following BUG detected by KASAN:
BUG: KASAN: slab-out-of-bounds in strlen+0x58/0x70
Read of size 1 at addr ffff8881022da0c8 by task repro/5879
...
Call Trace:
<TASK>
dump_stack_lvl+0x241/0x360
? __pfx_dump_stack_lvl+0x10/0x10
? __pfx__printk+0x10/0x10
? _printk+0xd5/0x120
? __virt_addr_valid+0x183/0x530
? __virt_addr_valid+0x183/0x530
print_report+0x169/0x550
? __virt_addr_valid+0x183/0x530
? __virt_addr_valid+0x183/0x530
? __virt_addr_valid+0x45f/0x530
? __phys_addr+0xba/0x170
? strlen+0x58/0x70
kasan_report+0x143/0x180
? strlen+0x58/0x70
strlen+0x58/0x70
kstrdup+0x20/0x80
led_tg_check+0x18b/0x3c0
xt_check_target+0x3bb/0xa40
? __pfx_xt_check_target+0x10/0x10
? stack_depot_save_flags+0x6e4/0x830
? nft_target_init+0x174/0xc30
nft_target_init+0x82d/0xc30
? __pfx_nft_target_init+0x10/0x10
? nf_tables_newrule+0x1609/0x2980
? nf_tables_newrule+0x1609/0x2980
? rcu_is_watching+0x15/0xb0
? nf_tables_newrule+0x1609/0x2980
? nf_tables_newrule+0x1609/0x2980
? __kmalloc_noprof+0x21a/0x400
nf_tables_newrule+0x1860/0x2980
? __pfx_nf_tables_newrule+0x10/0x10
? __nla_parse+0x40/0x60
nfnetlink_rcv+0x14e5/0x2ab0
? __pfx_validate_chain+0x10/0x10
? __pfx_nfnetlink_rcv+0x10/0x10
? __lock_acquire+0x1384/0x2050
? netlink_deliver_tap+0x2e/0x1b0
? __pfx_lock_release+0x10/0x10
? netlink_deliver_tap+0x2e/0x1b0
netlink_unicast+0x7f8/0x990
? __pfx_netlink_unicast+0x10/0x10
? __virt_addr_valid+0x183/0x530
? __check_object_size+0x48e/0x900
netlink_sendmsg+0x8e4/0xcb0
? __pfx_netlink_sendmsg+0x10/0x10
? aa_sock_msg_perm+0x91/0x160
? __pfx_netlink_sendmsg+0x10/0x10
__sock_sendmsg+0x223/0x270
____sys_sendmsg+0x52a/0x7e0
? __pfx_____sys_sendmsg+0x10/0x10
__sys_sendmsg+0x292/0x380
? __pfx___sys_sendmsg+0x10/0x10
? lockdep_hardirqs_on_prepare+0x43d/0x780
? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
? exc_page_fault+0x590/0x8c0
? do_syscall_64+0xb6/0x230
do_syscall_64+0xf3/0x230
entry_SYSCALL_64_after_hwframe+0x77/0x7f
...
</TASK>
Since an invalid (without '\0' byte at all) byte sequence may be passed
from userspace, add an extra check to ensure that such a sequence is
rejected as possible ID and so never passed to 'kstrdup()' and further.
Severity ?
7.1 (High)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
268cb38e1802db560c73167e643f14a3dcb4b07c , < 147a42bb02de8735cb08476be6d0917987d022c2
(git)
Affected: 268cb38e1802db560c73167e643f14a3dcb4b07c , < ad28612ebae1fcc1104bd432e99e99d87f6bfe09 (git) Affected: 268cb38e1802db560c73167e643f14a3dcb4b07c , < 36a9d94dac28beef6b8abba46ba8874320d3e800 (git) Affected: 268cb38e1802db560c73167e643f14a3dcb4b07c , < ab9916321c95f5280b72b4c5055e269f98627efe (git) Affected: 268cb38e1802db560c73167e643f14a3dcb4b07c , < a9bcc0b70d9baf3ff005874489a0dc9d023b54c3 (git) Affected: 268cb38e1802db560c73167e643f14a3dcb4b07c , < c40c96d98e536fc1daaa125c2332b988615e30a4 (git) Affected: 268cb38e1802db560c73167e643f14a3dcb4b07c , < 04317f4eb2aad312ad85c1a17ad81fe75f1f9bc7 (git) |
|||||||
|
|||||||||
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}
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"x_generator": {
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"datePublished": "2024-12-27T15:02:50.098Z",
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CVE-2024-41063 (GCVE-0-2024-41063)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:57 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_core: cancel all works upon hci_unregister_dev()
syzbot is reporting that calling hci_release_dev() from hci_error_reset()
due to hci_dev_put() from hci_error_reset() can cause deadlock at
destroy_workqueue(), for hci_error_reset() is called from
hdev->req_workqueue which destroy_workqueue() needs to flush.
We need to make sure that hdev->{rx_work,cmd_work,tx_work} which are
queued into hdev->workqueue and hdev->{power_on,error_reset} which are
queued into hdev->req_workqueue are no longer running by the moment
destroy_workqueue(hdev->workqueue);
destroy_workqueue(hdev->req_workqueue);
are called from hci_release_dev().
Call cancel_work_sync() on these work items from hci_unregister_dev()
as soon as hdev->list is removed from hci_dev_list.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 48542881997e17b49dc16b93fe910e0cfcf7a9f9
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9cfc84b1d464cc024286f42a090718f9067b80ed (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ddeda6ca5f218b668b560d90fc31ae469adbfd92 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d2ce562a5aff1dcd0c50d9808ea825ef90da909f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 96600c2e5ee8213dbab5df1617293d8e847bb4fa (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d6cbce18370641a21dd889e8613d8153df15eb39 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3f939bd73fed12dddc2a32a76116c19ca47c7678 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0d151a103775dd9645c78c97f77d6e2a5298d913 (git) |
|||||||
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CVE-2024-43893 (GCVE-0-2024-43893)
Vulnerability from cvelistv5 – Published: 2024-08-26 10:10 – Updated: 2025-11-03 22:06
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial: core: check uartclk for zero to avoid divide by zero
Calling ioctl TIOCSSERIAL with an invalid baud_base can
result in uartclk being zero, which will result in a
divide by zero error in uart_get_divisor(). The check for
uartclk being zero in uart_set_info() needs to be done
before other settings are made as subsequent calls to
ioctl TIOCSSERIAL for the same port would be impacted if
the uartclk check was done where uartclk gets set.
Oops: divide error: 0000 PREEMPT SMP KASAN PTI
RIP: 0010:uart_get_divisor (drivers/tty/serial/serial_core.c:580)
Call Trace:
<TASK>
serial8250_get_divisor (drivers/tty/serial/8250/8250_port.c:2576
drivers/tty/serial/8250/8250_port.c:2589)
serial8250_do_set_termios (drivers/tty/serial/8250/8250_port.c:502
drivers/tty/serial/8250/8250_port.c:2741)
serial8250_set_termios (drivers/tty/serial/8250/8250_port.c:2862)
uart_change_line_settings (./include/linux/spinlock.h:376
./include/linux/serial_core.h:608 drivers/tty/serial/serial_core.c:222)
uart_port_startup (drivers/tty/serial/serial_core.c:342)
uart_startup (drivers/tty/serial/serial_core.c:368)
uart_set_info (drivers/tty/serial/serial_core.c:1034)
uart_set_info_user (drivers/tty/serial/serial_core.c:1059)
tty_set_serial (drivers/tty/tty_io.c:2637)
tty_ioctl (drivers/tty/tty_io.c:2647 drivers/tty/tty_io.c:2791)
__x64_sys_ioctl (fs/ioctl.c:52 fs/ioctl.c:907
fs/ioctl.c:893 fs/ioctl.c:893)
do_syscall_64 (arch/x86/entry/common.c:52
(discriminator 1) arch/x86/entry/common.c:83 (discriminator 1))
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
Rule: add
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3bbd90fca824e6fd61fb20f6dd2b0fa5f8b14bba
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 55b2a5d331a6ceb1c4372945fdb77181265ba24f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 52b138f1021113e593ee6ad258ce08fe90693a9e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9196e42a3b8eeff1707e6ef769112b4b6096be49 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e13ba3fe5ee070f8a9dab60029d52b1f61da5051 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e3ad503876283ac3fcca922a1bf243ef9eb0b0e2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 68dc02f319b9ee54dc23caba742a5c754d1cccc8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6eabce6608d6f3440f4c03aa3d3ef50a47a3d193 (git) |
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CVE-2024-49962 (GCVE-0-2024-49962)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package()
ACPICA commit 4d4547cf13cca820ff7e0f859ba83e1a610b9fd0
ACPI_ALLOCATE_ZEROED() may fail, elements might be NULL and will cause
NULL pointer dereference later.
[ rjw: Subject and changelog edits ]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9957510255724c1c746c9a6264c849e9fdd4cd24 , < 4669da66ebc5b09881487f30669b0fcdb462188e
(git)
Affected: 9957510255724c1c746c9a6264c849e9fdd4cd24 , < 402b4c6b7500c7cca6972d2456a4a422801035b5 (git) Affected: 9957510255724c1c746c9a6264c849e9fdd4cd24 , < cbb67e245dacd02b5e1d82733892647df1523982 (git) Affected: 9957510255724c1c746c9a6264c849e9fdd4cd24 , < 1c9b8775062f8d854a80caf186af57fc617d454c (git) Affected: 9957510255724c1c746c9a6264c849e9fdd4cd24 , < f282db38953ad71dd4f3f8877a4e1d37e580e30a (git) Affected: 9957510255724c1c746c9a6264c849e9fdd4cd24 , < 4588ea78d3904bebb613b0bb025669e75800f546 (git) Affected: 9957510255724c1c746c9a6264c849e9fdd4cd24 , < a907c113a8b66972f15f084d7dff960207b1f71d (git) Affected: 9957510255724c1c746c9a6264c849e9fdd4cd24 , < ae5d4c7e76ba393d20366dfea1f39f24560ffb1d (git) Affected: 9957510255724c1c746c9a6264c849e9fdd4cd24 , < a5242874488eba2b9062985bf13743c029821330 (git) |
|||||||
|
|||||||||
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CVE-2024-9681 (GCVE-0-2024-9681)
Vulnerability from cvelistv5 – Published: 2024-11-06 07:47 – Updated: 2025-11-03 20:56
VLAI?
EPSS
Summary
When curl is asked to use HSTS, the expiry time for a subdomain might
overwrite a parent domain's cache entry, making it end sooner or later than
otherwise intended.
This affects curl using applications that enable HSTS and use URLs with the
insecure `HTTP://` scheme and perform transfers with hosts like
`x.example.com` as well as `example.com` where the first host is a subdomain
of the second host.
(The HSTS cache either needs to have been populated manually or there needs to
have been previous HTTPS accesses done as the cache needs to have entries for
the domains involved to trigger this problem.)
When `x.example.com` responds with `Strict-Transport-Security:` headers, this
bug can make the subdomain's expiry timeout *bleed over* and get set for the
parent domain `example.com` in curl's HSTS cache.
The result of a triggered bug is that HTTP accesses to `example.com` get
converted to HTTPS for a different period of time than what was asked for by
the origin server. If `example.com` for example stops supporting HTTPS at its
expiry time, curl might then fail to access `http://example.com` until the
(wrongly set) timeout expires. This bug can also expire the parent's entry
*earlier*, thus making curl inadvertently switch back to insecure HTTP earlier
than otherwise intended.
Severity ?
5.9 (Medium)
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| curl | curl |
Affected:
8.10.1 , ≤ 8.10.1
(semver)
Affected: 8.10.0 , ≤ 8.10.0 (semver) Affected: 8.9.1 , ≤ 8.9.1 (semver) Affected: 8.9.0 , ≤ 8.9.0 (semver) Affected: 8.8.0 , ≤ 8.8.0 (semver) Affected: 8.7.1 , ≤ 8.7.1 (semver) Affected: 8.7.0 , ≤ 8.7.0 (semver) Affected: 8.6.0 , ≤ 8.6.0 (semver) Affected: 8.5.0 , ≤ 8.5.0 (semver) Affected: 8.4.0 , ≤ 8.4.0 (semver) Affected: 8.3.0 , ≤ 8.3.0 (semver) Affected: 8.2.1 , ≤ 8.2.1 (semver) Affected: 8.2.0 , ≤ 8.2.0 (semver) Affected: 8.1.2 , ≤ 8.1.2 (semver) Affected: 8.1.1 , ≤ 8.1.1 (semver) Affected: 8.1.0 , ≤ 8.1.0 (semver) Affected: 8.0.1 , ≤ 8.0.1 (semver) Affected: 8.0.0 , ≤ 8.0.0 (semver) Affected: 7.88.1 , ≤ 7.88.1 (semver) Affected: 7.88.0 , ≤ 7.88.0 (semver) Affected: 7.87.0 , ≤ 7.87.0 (semver) Affected: 7.86.0 , ≤ 7.86.0 (semver) Affected: 7.85.0 , ≤ 7.85.0 (semver) Affected: 7.84.0 , ≤ 7.84.0 (semver) Affected: 7.83.1 , ≤ 7.83.1 (semver) Affected: 7.83.0 , ≤ 7.83.0 (semver) Affected: 7.82.0 , ≤ 7.82.0 (semver) Affected: 7.81.0 , ≤ 7.81.0 (semver) Affected: 7.80.0 , ≤ 7.80.0 (semver) Affected: 7.79.1 , ≤ 7.79.1 (semver) Affected: 7.79.0 , ≤ 7.79.0 (semver) Affected: 7.78.0 , ≤ 7.78.0 (semver) Affected: 7.77.0 , ≤ 7.77.0 (semver) Affected: 7.76.1 , ≤ 7.76.1 (semver) Affected: 7.76.0 , ≤ 7.76.0 (semver) Affected: 7.75.0 , ≤ 7.75.0 (semver) Affected: 7.74.0 , ≤ 7.74.0 (semver) |
Credits
newfunction
Daniel Stenberg
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CVE-2024-40905 (GCVE-0-2024-40905)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:20 – Updated: 2025-11-03 21:57
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: fix possible race in __fib6_drop_pcpu_from()
syzbot found a race in __fib6_drop_pcpu_from() [1]
If compiler reads more than once (*ppcpu_rt),
second read could read NULL, if another cpu clears
the value in rt6_get_pcpu_route().
Add a READ_ONCE() to prevent this race.
Also add rcu_read_lock()/rcu_read_unlock() because
we rely on RCU protection while dereferencing pcpu_rt.
[1]
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000012: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000090-0x0000000000000097]
CPU: 0 PID: 7543 Comm: kworker/u8:17 Not tainted 6.10.0-rc1-syzkaller-00013-g2bfcfd584ff5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
Workqueue: netns cleanup_net
RIP: 0010:__fib6_drop_pcpu_from.part.0+0x10a/0x370 net/ipv6/ip6_fib.c:984
Code: f8 48 c1 e8 03 80 3c 28 00 0f 85 16 02 00 00 4d 8b 3f 4d 85 ff 74 31 e8 74 a7 fa f7 49 8d bf 90 00 00 00 48 89 f8 48 c1 e8 03 <80> 3c 28 00 0f 85 1e 02 00 00 49 8b 87 90 00 00 00 48 8b 0c 24 48
RSP: 0018:ffffc900040df070 EFLAGS: 00010206
RAX: 0000000000000012 RBX: 0000000000000001 RCX: ffffffff89932e16
RDX: ffff888049dd1e00 RSI: ffffffff89932d7c RDI: 0000000000000091
RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000007
R10: 0000000000000001 R11: 0000000000000006 R12: ffff88807fa080b8
R13: fffffbfff1a9a07d R14: ffffed100ff41022 R15: 0000000000000001
FS: 0000000000000000(0000) GS:ffff8880b9200000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32c26000 CR3: 000000005d56e000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
__fib6_drop_pcpu_from net/ipv6/ip6_fib.c:966 [inline]
fib6_drop_pcpu_from net/ipv6/ip6_fib.c:1027 [inline]
fib6_purge_rt+0x7f2/0x9f0 net/ipv6/ip6_fib.c:1038
fib6_del_route net/ipv6/ip6_fib.c:1998 [inline]
fib6_del+0xa70/0x17b0 net/ipv6/ip6_fib.c:2043
fib6_clean_node+0x426/0x5b0 net/ipv6/ip6_fib.c:2205
fib6_walk_continue+0x44f/0x8d0 net/ipv6/ip6_fib.c:2127
fib6_walk+0x182/0x370 net/ipv6/ip6_fib.c:2175
fib6_clean_tree+0xd7/0x120 net/ipv6/ip6_fib.c:2255
__fib6_clean_all+0x100/0x2d0 net/ipv6/ip6_fib.c:2271
rt6_sync_down_dev net/ipv6/route.c:4906 [inline]
rt6_disable_ip+0x7ed/0xa00 net/ipv6/route.c:4911
addrconf_ifdown.isra.0+0x117/0x1b40 net/ipv6/addrconf.c:3855
addrconf_notify+0x223/0x19e0 net/ipv6/addrconf.c:3778
notifier_call_chain+0xb9/0x410 kernel/notifier.c:93
call_netdevice_notifiers_info+0xbe/0x140 net/core/dev.c:1992
call_netdevice_notifiers_extack net/core/dev.c:2030 [inline]
call_netdevice_notifiers net/core/dev.c:2044 [inline]
dev_close_many+0x333/0x6a0 net/core/dev.c:1585
unregister_netdevice_many_notify+0x46d/0x19f0 net/core/dev.c:11193
unregister_netdevice_many net/core/dev.c:11276 [inline]
default_device_exit_batch+0x85b/0xae0 net/core/dev.c:11759
ops_exit_list+0x128/0x180 net/core/net_namespace.c:178
cleanup_net+0x5b7/0xbf0 net/core/net_namespace.c:640
process_one_work+0x9fb/0x1b60 kernel/workqueue.c:3231
process_scheduled_works kernel/workqueue.c:3312 [inline]
worker_thread+0x6c8/0xf70 kernel/workqueue.c:3393
kthread+0x2c1/0x3a0 kernel/kthread.c:389
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d52d3997f843ffefaa8d8462790ffcaca6c74192 , < c90af1cced2f669a7b2304584be4ada495eaa0e5
(git)
Affected: d52d3997f843ffefaa8d8462790ffcaca6c74192 , < c693698787660c97950bc1f93a8dd19d8307153d (git) Affected: d52d3997f843ffefaa8d8462790ffcaca6c74192 , < a0bc020592b54a8f3fa2b7f244b6e39e526c2e12 (git) Affected: d52d3997f843ffefaa8d8462790ffcaca6c74192 , < 2498960dac9b6fc49b6d1574f7cd1a4872744adf (git) Affected: d52d3997f843ffefaa8d8462790ffcaca6c74192 , < 7e796c3fefa8b17b30e7252886ae8cffacd2b9ef (git) Affected: d52d3997f843ffefaa8d8462790ffcaca6c74192 , < 09e5a5a80e205922151136069e440477d6816914 (git) Affected: d52d3997f843ffefaa8d8462790ffcaca6c74192 , < b01e1c030770ff3b4fe37fc7cc6bca03f594133f (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: fix possible race in __fib6_drop_pcpu_from()\n\nsyzbot found a race in __fib6_drop_pcpu_from() [1]\n\nIf compiler reads more than once (*ppcpu_rt),\nsecond read could read NULL, if another cpu clears\nthe value in rt6_get_pcpu_route().\n\nAdd a READ_ONCE() to prevent this race.\n\nAlso add rcu_read_lock()/rcu_read_unlock() because\nwe rely on RCU protection while dereferencing pcpu_rt.\n\n[1]\n\nOops: general protection fault, probably for non-canonical address 0xdffffc0000000012: 0000 [#1] PREEMPT SMP KASAN PTI\nKASAN: null-ptr-deref in range [0x0000000000000090-0x0000000000000097]\nCPU: 0 PID: 7543 Comm: kworker/u8:17 Not tainted 6.10.0-rc1-syzkaller-00013-g2bfcfd584ff5 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024\nWorkqueue: netns cleanup_net\n RIP: 0010:__fib6_drop_pcpu_from.part.0+0x10a/0x370 net/ipv6/ip6_fib.c:984\nCode: f8 48 c1 e8 03 80 3c 28 00 0f 85 16 02 00 00 4d 8b 3f 4d 85 ff 74 31 e8 74 a7 fa f7 49 8d bf 90 00 00 00 48 89 f8 48 c1 e8 03 \u003c80\u003e 3c 28 00 0f 85 1e 02 00 00 49 8b 87 90 00 00 00 48 8b 0c 24 48\nRSP: 0018:ffffc900040df070 EFLAGS: 00010206\nRAX: 0000000000000012 RBX: 0000000000000001 RCX: ffffffff89932e16\nRDX: ffff888049dd1e00 RSI: ffffffff89932d7c RDI: 0000000000000091\nRBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000007\nR10: 0000000000000001 R11: 0000000000000006 R12: ffff88807fa080b8\nR13: fffffbfff1a9a07d R14: ffffed100ff41022 R15: 0000000000000001\nFS: 0000000000000000(0000) GS:ffff8880b9200000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000001b32c26000 CR3: 000000005d56e000 CR4: 00000000003526f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n __fib6_drop_pcpu_from net/ipv6/ip6_fib.c:966 [inline]\n fib6_drop_pcpu_from net/ipv6/ip6_fib.c:1027 [inline]\n fib6_purge_rt+0x7f2/0x9f0 net/ipv6/ip6_fib.c:1038\n fib6_del_route net/ipv6/ip6_fib.c:1998 [inline]\n fib6_del+0xa70/0x17b0 net/ipv6/ip6_fib.c:2043\n fib6_clean_node+0x426/0x5b0 net/ipv6/ip6_fib.c:2205\n fib6_walk_continue+0x44f/0x8d0 net/ipv6/ip6_fib.c:2127\n fib6_walk+0x182/0x370 net/ipv6/ip6_fib.c:2175\n fib6_clean_tree+0xd7/0x120 net/ipv6/ip6_fib.c:2255\n __fib6_clean_all+0x100/0x2d0 net/ipv6/ip6_fib.c:2271\n rt6_sync_down_dev net/ipv6/route.c:4906 [inline]\n rt6_disable_ip+0x7ed/0xa00 net/ipv6/route.c:4911\n addrconf_ifdown.isra.0+0x117/0x1b40 net/ipv6/addrconf.c:3855\n addrconf_notify+0x223/0x19e0 net/ipv6/addrconf.c:3778\n notifier_call_chain+0xb9/0x410 kernel/notifier.c:93\n call_netdevice_notifiers_info+0xbe/0x140 net/core/dev.c:1992\n call_netdevice_notifiers_extack net/core/dev.c:2030 [inline]\n call_netdevice_notifiers net/core/dev.c:2044 [inline]\n dev_close_many+0x333/0x6a0 net/core/dev.c:1585\n unregister_netdevice_many_notify+0x46d/0x19f0 net/core/dev.c:11193\n unregister_netdevice_many net/core/dev.c:11276 [inline]\n default_device_exit_batch+0x85b/0xae0 net/core/dev.c:11759\n ops_exit_list+0x128/0x180 net/core/net_namespace.c:178\n cleanup_net+0x5b7/0xbf0 net/core/net_namespace.c:640\n process_one_work+0x9fb/0x1b60 kernel/workqueue.c:3231\n process_scheduled_works kernel/workqueue.c:3312 [inline]\n worker_thread+0x6c8/0xf70 kernel/workqueue.c:3393\n kthread+0x2c1/0x3a0 kernel/kthread.c:389\n ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244"
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CVE-2024-26754 (GCVE-0-2024-26754)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp()
The gtp_net_ops pernet operations structure for the subsystem must be
registered before registering the generic netlink family.
Syzkaller hit 'general protection fault in gtp_genl_dump_pdp' bug:
general protection fault, probably for non-canonical address
0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN NOPTI
KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
CPU: 1 PID: 5826 Comm: gtp Not tainted 6.8.0-rc3-std-def-alt1 #1
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-alt1 04/01/2014
RIP: 0010:gtp_genl_dump_pdp+0x1be/0x800 [gtp]
Code: c6 89 c6 e8 64 e9 86 df 58 45 85 f6 0f 85 4e 04 00 00 e8 c5 ee 86
df 48 8b 54 24 18 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80>
3c 02 00 0f 85 de 05 00 00 48 8b 44 24 18 4c 8b 30 4c 39 f0 74
RSP: 0018:ffff888014107220 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88800fcda588 R14: 0000000000000001 R15: 0000000000000000
FS: 00007f1be4eb05c0(0000) GS:ffff88806ce80000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1be4e766cf CR3: 000000000c33e000 CR4: 0000000000750ef0
PKRU: 55555554
Call Trace:
<TASK>
? show_regs+0x90/0xa0
? die_addr+0x50/0xd0
? exc_general_protection+0x148/0x220
? asm_exc_general_protection+0x22/0x30
? gtp_genl_dump_pdp+0x1be/0x800 [gtp]
? __alloc_skb+0x1dd/0x350
? __pfx___alloc_skb+0x10/0x10
genl_dumpit+0x11d/0x230
netlink_dump+0x5b9/0xce0
? lockdep_hardirqs_on_prepare+0x253/0x430
? __pfx_netlink_dump+0x10/0x10
? kasan_save_track+0x10/0x40
? __kasan_kmalloc+0x9b/0xa0
? genl_start+0x675/0x970
__netlink_dump_start+0x6fc/0x9f0
genl_family_rcv_msg_dumpit+0x1bb/0x2d0
? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10
? genl_op_from_small+0x2a/0x440
? cap_capable+0x1d0/0x240
? __pfx_genl_start+0x10/0x10
? __pfx_genl_dumpit+0x10/0x10
? __pfx_genl_done+0x10/0x10
? security_capable+0x9d/0xe0
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
459aa660eb1d8ce67080da1983bb81d716aa5a69 , < f0ecdfa679189d26aedfe24212d4e69e42c2c861
(git)
Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < f8cbd1791900b5d96466eede8e9439a5b9ca4de7 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 2e534fd15e5c2ca15821c897352cf0e8a3e30dca (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < a576308800be28f2eaa099e7caad093b97d66e77 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 3963f16cc7643b461271989b712329520374ad2a (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < ba6b8b02a3314e62571a540efa96560888c5f03e (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 5013bd54d283eda5262c9ae3bcc966d01daf8576 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 136cfaca22567a03bbb3bf53a43d8cb5748b80ec (git) |
|||||||
|
|||||||||
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CVE-2023-52617 (GCVE-0-2023-52617)
Vulnerability from cvelistv5 – Published: 2024-03-18 10:19 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI: switchtec: Fix stdev_release() crash after surprise hot remove
A PCI device hot removal may occur while stdev->cdev is held open. The call
to stdev_release() then happens during close or exit, at a point way past
switchtec_pci_remove(). Otherwise the last ref would vanish with the
trailing put_device(), just before return.
At that later point in time, the devm cleanup has already removed the
stdev->mmio_mrpc mapping. Also, the stdev->pdev reference was not a counted
one. Therefore, in DMA mode, the iowrite32() in stdev_release() will cause
a fatal page fault, and the subsequent dma_free_coherent(), if reached,
would pass a stale &stdev->pdev->dev pointer.
Fix by moving MRPC DMA shutdown into switchtec_pci_remove(), after
stdev_kill(). Counting the stdev->pdev ref is now optional, but may prevent
future accidents.
Reproducible via the script at
https://lore.kernel.org/r/20231113212150.96410-1-dns@arista.com
Severity ?
4.4 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d8c293549946ee5078ed0ab77793cec365559355
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4a5d0528cf19dbf060313dffbe047bc11c90c24c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ff1c7e2fb9e9c3f53715fbe04d3ac47b80be7eb8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1d83c85922647758c1f1e4806a4c5c3cf591a20a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0233b836312e39a3c763fb53512b3fa455b473b3 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e129c7fa7070fbce57feb0bfc5eaa65eef44b693 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < df25461119d987b8c81d232cfe4411e91dcabe66 (git) |
||
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CVE-2024-41077 (GCVE-0-2024-41077)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:57 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
null_blk: fix validation of block size
Block size should be between 512 and PAGE_SIZE and be a power of 2. The current
check does not validate this, so update the check.
Without this patch, null_blk would Oops due to a null pointer deref when
loaded with bs=1536 [1].
[axboe: remove unnecessary braces and != 0 check]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9625afe1dd4a158a14bb50f81af9e2dac634c0b1
(git)
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CVE-2024-53150 (GCVE-0-2024-53150)
Vulnerability from cvelistv5 – Published: 2024-12-24 11:28 – Updated: 2025-11-03 20:46
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: usb-audio: Fix out of bounds reads when finding clock sources
The current USB-audio driver code doesn't check bLength of each
descriptor at traversing for clock descriptors. That is, when a
device provides a bogus descriptor with a shorter bLength, the driver
might hit out-of-bounds reads.
For addressing it, this patch adds sanity checks to the validator
functions for the clock descriptor traversal. When the descriptor
length is shorter than expected, it's skipped in the loop.
For the clock source and clock multiplier descriptors, we can just
check bLength against the sizeof() of each descriptor type.
OTOH, the clock selector descriptor of UAC2 and UAC3 has an array
of bNrInPins elements and two more fields at its tail, hence those
have to be checked in addition to the sizeof() check.
Severity ?
7.1 (High)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a632bdcb359fd8145e86486ff8612da98e239acd
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 45a92cbc88e4013bfed7fd2ccab3ade45f8e896b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ab011f7439d9bbfd34fd3b9cef4b2d6d952c9bb9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < da13ade87a12dd58829278bc816a61bea06a56a9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 74cb86e1006c5437b1d90084d22018da30fddc77 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ea0fa76f61cf8e932d1d26e6193513230816e11d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 096bb5b43edf755bc4477e64004fa3a20539ec2f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a3dd4d63eeb452cfb064a13862fb376ab108f6a6 (git) |
|||||||
|
|||||||||
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CVE-2024-50046 (GCVE-0-2024-50046)
Vulnerability from cvelistv5 – Published: 2024-10-21 19:39 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
NFSv4: Prevent NULL-pointer dereference in nfs42_complete_copies()
On the node of an NFS client, some files saved in the mountpoint of the
NFS server were copied to another location of the same NFS server.
Accidentally, the nfs42_complete_copies() got a NULL-pointer dereference
crash with the following syslog:
[232064.838881] NFSv4: state recovery failed for open file nfs/pvc-12b5200d-cd0f-46a3-b9f0-af8f4fe0ef64.qcow2, error = -116
[232064.839360] NFSv4: state recovery failed for open file nfs/pvc-12b5200d-cd0f-46a3-b9f0-af8f4fe0ef64.qcow2, error = -116
[232066.588183] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000058
[232066.588586] Mem abort info:
[232066.588701] ESR = 0x0000000096000007
[232066.588862] EC = 0x25: DABT (current EL), IL = 32 bits
[232066.589084] SET = 0, FnV = 0
[232066.589216] EA = 0, S1PTW = 0
[232066.589340] FSC = 0x07: level 3 translation fault
[232066.589559] Data abort info:
[232066.589683] ISV = 0, ISS = 0x00000007
[232066.589842] CM = 0, WnR = 0
[232066.589967] user pgtable: 64k pages, 48-bit VAs, pgdp=00002000956ff400
[232066.590231] [0000000000000058] pgd=08001100ae100003, p4d=08001100ae100003, pud=08001100ae100003, pmd=08001100b3c00003, pte=0000000000000000
[232066.590757] Internal error: Oops: 96000007 [#1] SMP
[232066.590958] Modules linked in: rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm vhost_net vhost vhost_iotlb tap tun ipt_rpfilter xt_multiport ip_set_hash_ip ip_set_hash_net xfrm_interface xfrm6_tunnel tunnel4 tunnel6 esp4 ah4 wireguard libcurve25519_generic veth xt_addrtype xt_set nf_conntrack_netlink ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_bitmap_port ip_set_hash_ipport dummy ip_set ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs iptable_filter sch_ingress nfnetlink_cttimeout vport_gre ip_gre ip_tunnel gre vport_geneve geneve vport_vxlan vxlan ip6_udp_tunnel udp_tunnel openvswitch nf_conncount dm_round_robin dm_service_time dm_multipath xt_nat xt_MASQUERADE nft_chain_nat nf_nat xt_mark xt_conntrack xt_comment nft_compat nft_counter nf_tables nfnetlink ocfs2 ocfs2_nodemanager ocfs2_stackglue iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ipmi_ssif nbd overlay 8021q garp mrp bonding tls rfkill sunrpc ext4 mbcache jbd2
[232066.591052] vfat fat cas_cache cas_disk ses enclosure scsi_transport_sas sg acpi_ipmi ipmi_si ipmi_devintf ipmi_msghandler ip_tables vfio_pci vfio_pci_core vfio_virqfd vfio_iommu_type1 vfio dm_mirror dm_region_hash dm_log dm_mod nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 br_netfilter bridge stp llc fuse xfs libcrc32c ast drm_vram_helper qla2xxx drm_kms_helper syscopyarea crct10dif_ce sysfillrect ghash_ce sysimgblt sha2_ce fb_sys_fops cec sha256_arm64 sha1_ce drm_ttm_helper ttm nvme_fc igb sbsa_gwdt nvme_fabrics drm nvme_core i2c_algo_bit i40e scsi_transport_fc megaraid_sas aes_neon_bs
[232066.596953] CPU: 6 PID: 4124696 Comm: 10.253.166.125- Kdump: loaded Not tainted 5.15.131-9.cl9_ocfs2.aarch64 #1
[232066.597356] Hardware name: Great Wall .\x93\x8e...RF6260 V5/GWMSSE2GL1T, BIOS T656FBE_V3.0.18 2024-01-06
[232066.597721] pstate: 20400009 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[232066.598034] pc : nfs4_reclaim_open_state+0x220/0x800 [nfsv4]
[232066.598327] lr : nfs4_reclaim_open_state+0x12c/0x800 [nfsv4]
[232066.598595] sp : ffff8000f568fc70
[232066.598731] x29: ffff8000f568fc70 x28: 0000000000001000 x27: ffff21003db33000
[232066.599030] x26: ffff800005521ae0 x25: ffff0100f98fa3f0 x24: 0000000000000001
[232066.599319] x23: ffff800009920008 x22: ffff21003db33040 x21: ffff21003db33050
[232066.599628] x20: ffff410172fe9e40 x19: ffff410172fe9e00 x18: 0000000000000000
[232066.599914] x17: 0000000000000000 x16: 0000000000000004 x15: 0000000000000000
[232066.600195] x14: 0000000000000000 x13: ffff800008e685a8 x12: 00000000eac0c6e6
[232066.600498] x11: 00000000000000
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0e65a32c8a569db363048e17a708b1a0913adbef , < f892165c564e3aab272948dbb556cc20e290c55a
(git)
Affected: 0e65a32c8a569db363048e17a708b1a0913adbef , < 584c019baedddec3fd634053e8fb2d8836108d38 (git) Affected: 0e65a32c8a569db363048e17a708b1a0913adbef , < 632344b9efa064ca737bfcdaaaced59fd5f18ae9 (git) Affected: 0e65a32c8a569db363048e17a708b1a0913adbef , < fca41e5fa4914d12b2136c25f9dad69520b52683 (git) Affected: 0e65a32c8a569db363048e17a708b1a0913adbef , < ef9189bb15dcbe7ed3f3515aaa6fc8bf7483960d (git) Affected: 0e65a32c8a569db363048e17a708b1a0913adbef , < a848c29e3486189aaabd5663bc11aea50c5bd144 (git) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFSv4: Prevent NULL-pointer dereference in nfs42_complete_copies()\n\nOn the node of an NFS client, some files saved in the mountpoint of the\nNFS server were copied to another location of the same NFS server.\nAccidentally, the nfs42_complete_copies() got a NULL-pointer dereference\ncrash with the following syslog:\n\n[232064.838881] NFSv4: state recovery failed for open file nfs/pvc-12b5200d-cd0f-46a3-b9f0-af8f4fe0ef64.qcow2, error = -116\n[232064.839360] NFSv4: state recovery failed for open file nfs/pvc-12b5200d-cd0f-46a3-b9f0-af8f4fe0ef64.qcow2, error = -116\n[232066.588183] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000058\n[232066.588586] Mem abort info:\n[232066.588701] ESR = 0x0000000096000007\n[232066.588862] EC = 0x25: DABT (current EL), IL = 32 bits\n[232066.589084] SET = 0, FnV = 0\n[232066.589216] EA = 0, S1PTW = 0\n[232066.589340] FSC = 0x07: level 3 translation fault\n[232066.589559] Data abort info:\n[232066.589683] ISV = 0, ISS = 0x00000007\n[232066.589842] CM = 0, WnR = 0\n[232066.589967] user pgtable: 64k pages, 48-bit VAs, pgdp=00002000956ff400\n[232066.590231] [0000000000000058] pgd=08001100ae100003, p4d=08001100ae100003, pud=08001100ae100003, pmd=08001100b3c00003, pte=0000000000000000\n[232066.590757] Internal error: Oops: 96000007 [#1] SMP\n[232066.590958] Modules linked in: rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm vhost_net vhost vhost_iotlb tap tun ipt_rpfilter xt_multiport ip_set_hash_ip ip_set_hash_net xfrm_interface xfrm6_tunnel tunnel4 tunnel6 esp4 ah4 wireguard libcurve25519_generic veth xt_addrtype xt_set nf_conntrack_netlink ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_bitmap_port ip_set_hash_ipport dummy ip_set ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs iptable_filter sch_ingress nfnetlink_cttimeout vport_gre ip_gre ip_tunnel gre vport_geneve geneve vport_vxlan vxlan ip6_udp_tunnel udp_tunnel openvswitch nf_conncount dm_round_robin dm_service_time dm_multipath xt_nat xt_MASQUERADE nft_chain_nat nf_nat xt_mark xt_conntrack xt_comment nft_compat nft_counter nf_tables nfnetlink ocfs2 ocfs2_nodemanager ocfs2_stackglue iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ipmi_ssif nbd overlay 8021q garp mrp bonding tls rfkill sunrpc ext4 mbcache jbd2\n[232066.591052] vfat fat cas_cache cas_disk ses enclosure scsi_transport_sas sg acpi_ipmi ipmi_si ipmi_devintf ipmi_msghandler ip_tables vfio_pci vfio_pci_core vfio_virqfd vfio_iommu_type1 vfio dm_mirror dm_region_hash dm_log dm_mod nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 br_netfilter bridge stp llc fuse xfs libcrc32c ast drm_vram_helper qla2xxx drm_kms_helper syscopyarea crct10dif_ce sysfillrect ghash_ce sysimgblt sha2_ce fb_sys_fops cec sha256_arm64 sha1_ce drm_ttm_helper ttm nvme_fc igb sbsa_gwdt nvme_fabrics drm nvme_core i2c_algo_bit i40e scsi_transport_fc megaraid_sas aes_neon_bs\n[232066.596953] CPU: 6 PID: 4124696 Comm: 10.253.166.125- Kdump: loaded Not tainted 5.15.131-9.cl9_ocfs2.aarch64 #1\n[232066.597356] Hardware name: Great Wall .\\x93\\x8e...RF6260 V5/GWMSSE2GL1T, BIOS T656FBE_V3.0.18 2024-01-06\n[232066.597721] pstate: 20400009 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[232066.598034] pc : nfs4_reclaim_open_state+0x220/0x800 [nfsv4]\n[232066.598327] lr : nfs4_reclaim_open_state+0x12c/0x800 [nfsv4]\n[232066.598595] sp : ffff8000f568fc70\n[232066.598731] x29: ffff8000f568fc70 x28: 0000000000001000 x27: ffff21003db33000\n[232066.599030] x26: ffff800005521ae0 x25: ffff0100f98fa3f0 x24: 0000000000000001\n[232066.599319] x23: ffff800009920008 x22: ffff21003db33040 x21: ffff21003db33050\n[232066.599628] x20: ffff410172fe9e40 x19: ffff410172fe9e00 x18: 0000000000000000\n[232066.599914] x17: 0000000000000000 x16: 0000000000000004 x15: 0000000000000000\n[232066.600195] x14: 0000000000000000 x13: ffff800008e685a8 x12: 00000000eac0c6e6\n[232066.600498] x11: 00000000000000\n---truncated---"
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CVE-2024-56780 (GCVE-0-2024-56780)
Vulnerability from cvelistv5 – Published: 2025-01-08 17:49 – Updated: 2025-11-03 20:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
quota: flush quota_release_work upon quota writeback
One of the paths quota writeback is called from is:
freeze_super()
sync_filesystem()
ext4_sync_fs()
dquot_writeback_dquots()
Since we currently don't always flush the quota_release_work queue in
this path, we can end up with the following race:
1. dquot are added to releasing_dquots list during regular operations.
2. FS Freeze starts, however, this does not flush the quota_release_work queue.
3. Freeze completes.
4. Kernel eventually tries to flush the workqueue while FS is frozen which
hits a WARN_ON since transaction gets started during frozen state:
ext4_journal_check_start+0x28/0x110 [ext4] (unreliable)
__ext4_journal_start_sb+0x64/0x1c0 [ext4]
ext4_release_dquot+0x90/0x1d0 [ext4]
quota_release_workfn+0x43c/0x4d0
Which is the following line:
WARN_ON(sb->s_writers.frozen == SB_FREEZE_COMPLETE);
Which ultimately results in generic/390 failing due to dmesg
noise. This was detected on powerpc machine 15 cores.
To avoid this, make sure to flush the workqueue during
dquot_writeback_dquots() so we dont have any pending workitems after
freeze.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d40c192e119892799dd4ddf94f5cea6fa93775ef , < a5abba5e0e586e258ded3e798fe5f69c66fec198
(git)
Affected: 86d89987f0998c98f57d641e308b40452a994045 , < 6f3821acd7c3143145999248087de5fb4b48cf26 (git) Affected: 89602de9a2d7080b7a4029d5c1bf8f78d295ff5f , < ab6cfcf8ed2c7496f55d020b65b1d8cd55d9a2cb (git) Affected: 3027e200dd58d5b437f16634dbbd355b29ffe0a6 , < 3e6ff207cd5bd924ad94cd1a7c633bcdac0ba1cb (git) Affected: dabc8b20756601b9e1cc85a81d47d3f98ed4d13a , < bcacb52a985f1b6d280f698a470b873dfe52728a (git) Affected: dabc8b20756601b9e1cc85a81d47d3f98ed4d13a , < 8ea87e34792258825d290f4dc5216276e91cb224 (git) Affected: dabc8b20756601b9e1cc85a81d47d3f98ed4d13a , < ac6f420291b3fee1113f21d612fa88b628afab5b (git) Affected: f3e9a2bbdeb8987508dd6bb2b701dea911d4daec (git) Affected: 903fc5d8cb48b0d2de7095ef40e39fd32bb27bd0 (git) Affected: 31bed65eecbc5ce57592cfe31947eaa64e3d678e (git) |
|||||||
|
|||||||||
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CVE-2024-49851 (GCVE-0-2024-49851)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:18 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tpm: Clean up TPM space after command failure
tpm_dev_transmit prepares the TPM space before attempting command
transmission. However if the command fails no rollback of this
preparation is done. This can result in transient handles being leaked
if the device is subsequently closed with no further commands performed.
Fix this by flushing the space in the event of command transmission
failure.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
745b361e989af21ad40811c2586b60229f870a68 , < 87e8134c18977b566f4ec248c8a147244da69402
(git)
Affected: 745b361e989af21ad40811c2586b60229f870a68 , < 2c9b228938e9266a1065a3f4fe5c99b7235dc439 (git) Affected: 745b361e989af21ad40811c2586b60229f870a68 , < ebc4e1f4492d114f9693950621b3ea42b2f82bec (git) Affected: 745b361e989af21ad40811c2586b60229f870a68 , < c84ceb546f30432fccea4891163f7050f5bee5dd (git) Affected: 745b361e989af21ad40811c2586b60229f870a68 , < 82478cb8a23bd4f97935bbe60d64528c6d9918b4 (git) Affected: 745b361e989af21ad40811c2586b60229f870a68 , < adf4ce162561222338cf2c9a2caa294527f7f721 (git) Affected: 745b361e989af21ad40811c2586b60229f870a68 , < 3f9f72d843c92fb6f4ff7460d774413cde7f254c (git) Affected: 745b361e989af21ad40811c2586b60229f870a68 , < e3aaebcbb7c6b403416f442d1de70d437ce313a7 (git) |
|||||||
|
|||||||||
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CVE-2024-56610 (GCVE-0-2024-56610)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
kcsan: Turn report_filterlist_lock into a raw_spinlock
Ran Xiaokai reports that with a KCSAN-enabled PREEMPT_RT kernel, we can see
splats like:
| BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48
| in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1
| preempt_count: 10002, expected: 0
| RCU nest depth: 0, expected: 0
| no locks held by swapper/1/0.
| irq event stamp: 156674
| hardirqs last enabled at (156673): [<ffffffff81130bd9>] do_idle+0x1f9/0x240
| hardirqs last disabled at (156674): [<ffffffff82254f84>] sysvec_apic_timer_interrupt+0x14/0xc0
| softirqs last enabled at (0): [<ffffffff81099f47>] copy_process+0xfc7/0x4b60
| softirqs last disabled at (0): [<0000000000000000>] 0x0
| Preemption disabled at:
| [<ffffffff814a3e2a>] paint_ptr+0x2a/0x90
| CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.11.0+ #3
| Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-0-ga698c8995f-prebuilt.qemu.org 04/01/2014
| Call Trace:
| <IRQ>
| dump_stack_lvl+0x7e/0xc0
| dump_stack+0x1d/0x30
| __might_resched+0x1a2/0x270
| rt_spin_lock+0x68/0x170
| kcsan_skip_report_debugfs+0x43/0xe0
| print_report+0xb5/0x590
| kcsan_report_known_origin+0x1b1/0x1d0
| kcsan_setup_watchpoint+0x348/0x650
| __tsan_unaligned_write1+0x16d/0x1d0
| hrtimer_interrupt+0x3d6/0x430
| __sysvec_apic_timer_interrupt+0xe8/0x3a0
| sysvec_apic_timer_interrupt+0x97/0xc0
| </IRQ>
On a detected data race, KCSAN's reporting logic checks if it should
filter the report. That list is protected by the report_filterlist_lock
*non-raw* spinlock which may sleep on RT kernels.
Since KCSAN may report data races in any context, convert it to a
raw_spinlock.
This requires being careful about when to allocate memory for the filter
list itself which can be done via KCSAN's debugfs interface. Concurrent
modification of the filter list via debugfs should be rare: the chosen
strategy is to optimistically pre-allocate memory before the critical
section and discard if unused.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
dfd402a4c4baae42398ce9180ff424d589b8bffc , < f4f2ef66d288ea796ddb8ecbdc2df074ab2d5f4d
(git)
Affected: dfd402a4c4baae42398ce9180ff424d589b8bffc , < ea6588abcc15d68fdeae777ffe3dd74c02eab407 (git) Affected: dfd402a4c4baae42398ce9180ff424d589b8bffc , < 0ab4951c1473c7d1ceaf1232eb927109cd1c4859 (git) Affected: dfd402a4c4baae42398ce9180ff424d589b8bffc , < dca4e74a918586913d251c0b359e8cc96a3883ea (git) Affected: dfd402a4c4baae42398ce9180ff424d589b8bffc , < 889a0d3a35fdedba1c5dcb6410c95c32421680ec (git) Affected: dfd402a4c4baae42398ce9180ff424d589b8bffc , < 59458fa4ddb47e7891c61b4a928d13d5f5b00aa0 (git) |
|||||||
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nkcsan: Turn report_filterlist_lock into a raw_spinlock\n\nRan Xiaokai reports that with a KCSAN-enabled PREEMPT_RT kernel, we can see\nsplats like:\n\n| BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48\n| in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1\n| preempt_count: 10002, expected: 0\n| RCU nest depth: 0, expected: 0\n| no locks held by swapper/1/0.\n| irq event stamp: 156674\n| hardirqs last enabled at (156673): [\u003cffffffff81130bd9\u003e] do_idle+0x1f9/0x240\n| hardirqs last disabled at (156674): [\u003cffffffff82254f84\u003e] sysvec_apic_timer_interrupt+0x14/0xc0\n| softirqs last enabled at (0): [\u003cffffffff81099f47\u003e] copy_process+0xfc7/0x4b60\n| softirqs last disabled at (0): [\u003c0000000000000000\u003e] 0x0\n| Preemption disabled at:\n| [\u003cffffffff814a3e2a\u003e] paint_ptr+0x2a/0x90\n| CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.11.0+ #3\n| Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-0-ga698c8995f-prebuilt.qemu.org 04/01/2014\n| Call Trace:\n| \u003cIRQ\u003e\n| dump_stack_lvl+0x7e/0xc0\n| dump_stack+0x1d/0x30\n| __might_resched+0x1a2/0x270\n| rt_spin_lock+0x68/0x170\n| kcsan_skip_report_debugfs+0x43/0xe0\n| print_report+0xb5/0x590\n| kcsan_report_known_origin+0x1b1/0x1d0\n| kcsan_setup_watchpoint+0x348/0x650\n| __tsan_unaligned_write1+0x16d/0x1d0\n| hrtimer_interrupt+0x3d6/0x430\n| __sysvec_apic_timer_interrupt+0xe8/0x3a0\n| sysvec_apic_timer_interrupt+0x97/0xc0\n| \u003c/IRQ\u003e\n\nOn a detected data race, KCSAN\u0027s reporting logic checks if it should\nfilter the report. That list is protected by the report_filterlist_lock\n*non-raw* spinlock which may sleep on RT kernels.\n\nSince KCSAN may report data races in any context, convert it to a\nraw_spinlock.\n\nThis requires being careful about when to allocate memory for the filter\nlist itself which can be done via KCSAN\u0027s debugfs interface. Concurrent\nmodification of the filter list via debugfs should be rare: the chosen\nstrategy is to optimistically pre-allocate memory before the critical\nsection and discard if unused."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:59:47.459Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f4f2ef66d288ea796ddb8ecbdc2df074ab2d5f4d"
},
{
"url": "https://git.kernel.org/stable/c/ea6588abcc15d68fdeae777ffe3dd74c02eab407"
},
{
"url": "https://git.kernel.org/stable/c/0ab4951c1473c7d1ceaf1232eb927109cd1c4859"
},
{
"url": "https://git.kernel.org/stable/c/dca4e74a918586913d251c0b359e8cc96a3883ea"
},
{
"url": "https://git.kernel.org/stable/c/889a0d3a35fdedba1c5dcb6410c95c32421680ec"
},
{
"url": "https://git.kernel.org/stable/c/59458fa4ddb47e7891c61b4a928d13d5f5b00aa0"
}
],
"title": "kcsan: Turn report_filterlist_lock into a raw_spinlock",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-56610",
"datePublished": "2024-12-27T14:51:15.305Z",
"dateReserved": "2024-12-27T14:03:06.013Z",
"dateUpdated": "2025-11-03T20:50:58.130Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-53237 (GCVE-0-2024-53237)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:50 – Updated: 2025-11-03 20:48
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: fix use-after-free in device_for_each_child()
Syzbot has reported the following KASAN splat:
BUG: KASAN: slab-use-after-free in device_for_each_child+0x18f/0x1a0
Read of size 8 at addr ffff88801f605308 by task kbnepd bnep0/4980
CPU: 0 UID: 0 PID: 4980 Comm: kbnepd bnep0 Not tainted 6.12.0-rc4-00161-gae90f6a6170d #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x100/0x190
? device_for_each_child+0x18f/0x1a0
print_report+0x13a/0x4cb
? __virt_addr_valid+0x5e/0x590
? __phys_addr+0xc6/0x150
? device_for_each_child+0x18f/0x1a0
kasan_report+0xda/0x110
? device_for_each_child+0x18f/0x1a0
? __pfx_dev_memalloc_noio+0x10/0x10
device_for_each_child+0x18f/0x1a0
? __pfx_device_for_each_child+0x10/0x10
pm_runtime_set_memalloc_noio+0xf2/0x180
netdev_unregister_kobject+0x1ed/0x270
unregister_netdevice_many_notify+0x123c/0x1d80
? __mutex_trylock_common+0xde/0x250
? __pfx_unregister_netdevice_many_notify+0x10/0x10
? trace_contention_end+0xe6/0x140
? __mutex_lock+0x4e7/0x8f0
? __pfx_lock_acquire.part.0+0x10/0x10
? rcu_is_watching+0x12/0xc0
? unregister_netdev+0x12/0x30
unregister_netdevice_queue+0x30d/0x3f0
? __pfx_unregister_netdevice_queue+0x10/0x10
? __pfx_down_write+0x10/0x10
unregister_netdev+0x1c/0x30
bnep_session+0x1fb3/0x2ab0
? __pfx_bnep_session+0x10/0x10
? __pfx_lock_release+0x10/0x10
? __pfx_woken_wake_function+0x10/0x10
? __kthread_parkme+0x132/0x200
? __pfx_bnep_session+0x10/0x10
? kthread+0x13a/0x370
? __pfx_bnep_session+0x10/0x10
kthread+0x2b7/0x370
? __pfx_kthread+0x10/0x10
ret_from_fork+0x48/0x80
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
Allocated by task 4974:
kasan_save_stack+0x30/0x50
kasan_save_track+0x14/0x30
__kasan_kmalloc+0xaa/0xb0
__kmalloc_noprof+0x1d1/0x440
hci_alloc_dev_priv+0x1d/0x2820
__vhci_create_device+0xef/0x7d0
vhci_write+0x2c7/0x480
vfs_write+0x6a0/0xfc0
ksys_write+0x12f/0x260
do_syscall_64+0xc7/0x250
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Freed by task 4979:
kasan_save_stack+0x30/0x50
kasan_save_track+0x14/0x30
kasan_save_free_info+0x3b/0x60
__kasan_slab_free+0x4f/0x70
kfree+0x141/0x490
hci_release_dev+0x4d9/0x600
bt_host_release+0x6a/0xb0
device_release+0xa4/0x240
kobject_put+0x1ec/0x5a0
put_device+0x1f/0x30
vhci_release+0x81/0xf0
__fput+0x3f6/0xb30
task_work_run+0x151/0x250
do_exit+0xa79/0x2c30
do_group_exit+0xd5/0x2a0
get_signal+0x1fcd/0x2210
arch_do_signal_or_restart+0x93/0x780
syscall_exit_to_user_mode+0x140/0x290
do_syscall_64+0xd4/0x250
entry_SYSCALL_64_after_hwframe+0x77/0x7f
In 'hci_conn_del_sysfs()', 'device_unregister()' may be called when
an underlying (kobject) reference counter is greater than 1. This
means that reparenting (happened when the device is actually freed)
is delayed and, during that delay, parent controller device (hciX)
may be deleted. Since the latter may create a dangling pointer to
freed parent, avoid that scenario by reparenting to NULL explicitly.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
3c4236f1b2a715e878a06599fa8b0cc21f165d28 , < 6894717a1ea363c5a27010ba604f957c309d282d
(git)
Affected: 53d61daf35b1bbf3ae06e852ee107aa2f05b3776 , < fb91ce37dc9a37ea23cf32b6d7b667004e93d4c5 (git) Affected: ba7088769800d9892a7e4f35c3137a5b3e65410b , < a9584c897d1cba6265c78010bbb45ca5722c88bc (git) Affected: 87624b1f9b781549e69f92db7ede012a21cec275 , < 0f67ca2a80acf8b207240405b7f72d660665d3df (git) Affected: 56a4fdde95ed98d864611155f6728983e199e198 , < de5a44f351ca7efd9add9851b218f5353e2224b7 (git) Affected: a85fb91e3d728bdfc80833167e8162cce8bc7004 , < 91e2a2e4d1336333804cd31162984f01ad8cc70f (git) Affected: a85fb91e3d728bdfc80833167e8162cce8bc7004 , < 7b277bd569bb6a2777f0014f84b4344f444fd49d (git) Affected: a85fb91e3d728bdfc80833167e8162cce8bc7004 , < 27aabf27fd014ae037cc179c61b0bee7cff55b3d (git) Affected: 5c53afc766e07098429520b7677eaa164b593451 (git) Affected: fc666d1b47518a18519241cae213de1babd4a4ba (git) |
|||||||
|
|||||||||
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"scope": "UNCHANGED",
"userInteraction": "NONE",
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{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: fix use-after-free in device_for_each_child()\n\nSyzbot has reported the following KASAN splat:\n\nBUG: KASAN: slab-use-after-free in device_for_each_child+0x18f/0x1a0\nRead of size 8 at addr ffff88801f605308 by task kbnepd bnep0/4980\n\nCPU: 0 UID: 0 PID: 4980 Comm: kbnepd bnep0 Not tainted 6.12.0-rc4-00161-gae90f6a6170d #1\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x100/0x190\n ? device_for_each_child+0x18f/0x1a0\n print_report+0x13a/0x4cb\n ? __virt_addr_valid+0x5e/0x590\n ? __phys_addr+0xc6/0x150\n ? device_for_each_child+0x18f/0x1a0\n kasan_report+0xda/0x110\n ? device_for_each_child+0x18f/0x1a0\n ? __pfx_dev_memalloc_noio+0x10/0x10\n device_for_each_child+0x18f/0x1a0\n ? __pfx_device_for_each_child+0x10/0x10\n pm_runtime_set_memalloc_noio+0xf2/0x180\n netdev_unregister_kobject+0x1ed/0x270\n unregister_netdevice_many_notify+0x123c/0x1d80\n ? __mutex_trylock_common+0xde/0x250\n ? __pfx_unregister_netdevice_many_notify+0x10/0x10\n ? trace_contention_end+0xe6/0x140\n ? __mutex_lock+0x4e7/0x8f0\n ? __pfx_lock_acquire.part.0+0x10/0x10\n ? rcu_is_watching+0x12/0xc0\n ? unregister_netdev+0x12/0x30\n unregister_netdevice_queue+0x30d/0x3f0\n ? __pfx_unregister_netdevice_queue+0x10/0x10\n ? __pfx_down_write+0x10/0x10\n unregister_netdev+0x1c/0x30\n bnep_session+0x1fb3/0x2ab0\n ? __pfx_bnep_session+0x10/0x10\n ? __pfx_lock_release+0x10/0x10\n ? __pfx_woken_wake_function+0x10/0x10\n ? __kthread_parkme+0x132/0x200\n ? __pfx_bnep_session+0x10/0x10\n ? kthread+0x13a/0x370\n ? __pfx_bnep_session+0x10/0x10\n kthread+0x2b7/0x370\n ? __pfx_kthread+0x10/0x10\n ret_from_fork+0x48/0x80\n ? __pfx_kthread+0x10/0x10\n ret_from_fork_asm+0x1a/0x30\n \u003c/TASK\u003e\n\nAllocated by task 4974:\n kasan_save_stack+0x30/0x50\n kasan_save_track+0x14/0x30\n __kasan_kmalloc+0xaa/0xb0\n __kmalloc_noprof+0x1d1/0x440\n hci_alloc_dev_priv+0x1d/0x2820\n __vhci_create_device+0xef/0x7d0\n vhci_write+0x2c7/0x480\n vfs_write+0x6a0/0xfc0\n ksys_write+0x12f/0x260\n do_syscall_64+0xc7/0x250\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 4979:\n kasan_save_stack+0x30/0x50\n kasan_save_track+0x14/0x30\n kasan_save_free_info+0x3b/0x60\n __kasan_slab_free+0x4f/0x70\n kfree+0x141/0x490\n hci_release_dev+0x4d9/0x600\n bt_host_release+0x6a/0xb0\n device_release+0xa4/0x240\n kobject_put+0x1ec/0x5a0\n put_device+0x1f/0x30\n vhci_release+0x81/0xf0\n __fput+0x3f6/0xb30\n task_work_run+0x151/0x250\n do_exit+0xa79/0x2c30\n do_group_exit+0xd5/0x2a0\n get_signal+0x1fcd/0x2210\n arch_do_signal_or_restart+0x93/0x780\n syscall_exit_to_user_mode+0x140/0x290\n do_syscall_64+0xd4/0x250\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nIn \u0027hci_conn_del_sysfs()\u0027, \u0027device_unregister()\u0027 may be called when\nan underlying (kobject) reference counter is greater than 1. This\nmeans that reparenting (happened when the device is actually freed)\nis delayed and, during that delay, parent controller device (hciX)\nmay be deleted. Since the latter may create a dangling pointer to\nfreed parent, avoid that scenario by reparenting to NULL explicitly."
}
],
"providerMetadata": {
"dateUpdated": "2025-08-28T14:42:43.417Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/6894717a1ea363c5a27010ba604f957c309d282d"
},
{
"url": "https://git.kernel.org/stable/c/fb91ce37dc9a37ea23cf32b6d7b667004e93d4c5"
},
{
"url": "https://git.kernel.org/stable/c/a9584c897d1cba6265c78010bbb45ca5722c88bc"
},
{
"url": "https://git.kernel.org/stable/c/0f67ca2a80acf8b207240405b7f72d660665d3df"
},
{
"url": "https://git.kernel.org/stable/c/de5a44f351ca7efd9add9851b218f5353e2224b7"
},
{
"url": "https://git.kernel.org/stable/c/91e2a2e4d1336333804cd31162984f01ad8cc70f"
},
{
"url": "https://git.kernel.org/stable/c/7b277bd569bb6a2777f0014f84b4344f444fd49d"
},
{
"url": "https://git.kernel.org/stable/c/27aabf27fd014ae037cc179c61b0bee7cff55b3d"
}
],
"title": "Bluetooth: fix use-after-free in device_for_each_child()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-53237",
"datePublished": "2024-12-27T13:50:23.150Z",
"dateReserved": "2024-11-19T17:17:25.026Z",
"dateUpdated": "2025-11-03T20:48:05.216Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-43914 (GCVE-0-2024-43914)
Vulnerability from cvelistv5 – Published: 2024-08-26 10:11 – Updated: 2025-11-03 22:07
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
md/raid5: avoid BUG_ON() while continue reshape after reassembling
Currently, mdadm support --revert-reshape to abort the reshape while
reassembling, as the test 07revert-grow. However, following BUG_ON()
can be triggerred by the test:
kernel BUG at drivers/md/raid5.c:6278!
invalid opcode: 0000 [#1] PREEMPT SMP PTI
irq event stamp: 158985
CPU: 6 PID: 891 Comm: md0_reshape Not tainted 6.9.0-03335-g7592a0b0049a #94
RIP: 0010:reshape_request+0x3f1/0xe60
Call Trace:
<TASK>
raid5_sync_request+0x43d/0x550
md_do_sync+0xb7a/0x2110
md_thread+0x294/0x2b0
kthread+0x147/0x1c0
ret_from_fork+0x59/0x70
ret_from_fork_asm+0x1a/0x30
</TASK>
Root cause is that --revert-reshape update the raid_disks from 5 to 4,
while reshape position is still set, and after reassembling the array,
reshape position will be read from super block, then during reshape the
checking of 'writepos' that is caculated by old reshape position will
fail.
Fix this panic the easy way first, by converting the BUG_ON() to
WARN_ON(), and stop the reshape if checkings fail.
Noted that mdadm must fix --revert-shape as well, and probably md/raid
should enhance metadata validation as well, however this means
reassemble will fail and there must be user tools to fix the wrong
metadata.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2c92f8c1c456d556f15cbf51667b385026b2e6a0
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6b33c468d543f6a83de2d61f09fec74b27e19fd2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c384dd4f1fb3b14a2fd199360701cc163ea88705 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bf0ff69a42a3d2d46876d0514ecf13dffc516666 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3b33740c1750a39e046339ff9240e954f0156707 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 775a9ba16c9ffe98fe54ebf14e55d5660f2bf600 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4811d6e5d9f4090c3e0ff9890eb24077108046ab (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 305a5170dc5cf3d395bb4c4e9239bca6d0b54b49 (git) |
|||||||
|
|||||||||
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmd/raid5: avoid BUG_ON() while continue reshape after reassembling\n\nCurrently, mdadm support --revert-reshape to abort the reshape while\nreassembling, as the test 07revert-grow. However, following BUG_ON()\ncan be triggerred by the test:\n\nkernel BUG at drivers/md/raid5.c:6278!\ninvalid opcode: 0000 [#1] PREEMPT SMP PTI\nirq event stamp: 158985\nCPU: 6 PID: 891 Comm: md0_reshape Not tainted 6.9.0-03335-g7592a0b0049a #94\nRIP: 0010:reshape_request+0x3f1/0xe60\nCall Trace:\n \u003cTASK\u003e\n raid5_sync_request+0x43d/0x550\n md_do_sync+0xb7a/0x2110\n md_thread+0x294/0x2b0\n kthread+0x147/0x1c0\n ret_from_fork+0x59/0x70\n ret_from_fork_asm+0x1a/0x30\n \u003c/TASK\u003e\n\nRoot cause is that --revert-reshape update the raid_disks from 5 to 4,\nwhile reshape position is still set, and after reassembling the array,\nreshape position will be read from super block, then during reshape the\nchecking of \u0027writepos\u0027 that is caculated by old reshape position will\nfail.\n\nFix this panic the easy way first, by converting the BUG_ON() to\nWARN_ON(), and stop the reshape if checkings fail.\n\nNoted that mdadm must fix --revert-shape as well, and probably md/raid\nshould enhance metadata validation as well, however this means\nreassemble will fail and there must be user tools to fix the wrong\nmetadata."
}
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"url": "https://git.kernel.org/stable/c/2c92f8c1c456d556f15cbf51667b385026b2e6a0"
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{
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},
{
"url": "https://git.kernel.org/stable/c/305a5170dc5cf3d395bb4c4e9239bca6d0b54b49"
}
],
"title": "md/raid5: avoid BUG_ON() while continue reshape after reassembling",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-43914",
"datePublished": "2024-08-26T10:11:19.763Z",
"dateReserved": "2024-08-17T09:11:59.295Z",
"dateUpdated": "2025-11-03T22:07:20.579Z",
"state": "PUBLISHED"
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CVE-2024-36894 (GCVE-0-2024-36894)
Vulnerability from cvelistv5 – Published: 2024-05-30 15:28 – Updated: 2025-11-03 21:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: f_fs: Fix race between aio_cancel() and AIO request complete
FFS based applications can utilize the aio_cancel() callback to dequeue
pending USB requests submitted to the UDC. There is a scenario where the
FFS application issues an AIO cancel call, while the UDC is handling a
soft disconnect. For a DWC3 based implementation, the callstack looks
like the following:
DWC3 Gadget FFS Application
dwc3_gadget_soft_disconnect() ...
--> dwc3_stop_active_transfers()
--> dwc3_gadget_giveback(-ESHUTDOWN)
--> ffs_epfile_async_io_complete() ffs_aio_cancel()
--> usb_ep_free_request() --> usb_ep_dequeue()
There is currently no locking implemented between the AIO completion
handler and AIO cancel, so the issue occurs if the completion routine is
running in parallel to an AIO cancel call coming from the FFS application.
As the completion call frees the USB request (io_data->req) the FFS
application is also referencing it for the usb_ep_dequeue() call. This can
lead to accessing a stale/hanging pointer.
commit b566d38857fc ("usb: gadget: f_fs: use io_data->status consistently")
relocated the usb_ep_free_request() into ffs_epfile_async_io_complete().
However, in order to properly implement locking to mitigate this issue, the
spinlock can't be added to ffs_epfile_async_io_complete(), as
usb_ep_dequeue() (if successfully dequeuing a USB request) will call the
function driver's completion handler in the same context. Hence, leading
into a deadlock.
Fix this issue by moving the usb_ep_free_request() back to
ffs_user_copy_worker(), and ensuring that it explicitly sets io_data->req
to NULL after freeing it within the ffs->eps_lock. This resolves the race
condition above, as the ffs_aio_cancel() routine will not continue
attempting to dequeue a request that has already been freed, or the
ffs_user_copy_work() not freeing the USB request until the AIO cancel is
done referencing it.
This fix depends on
commit b566d38857fc ("usb: gadget: f_fs: use io_data->status
consistently")
Severity ?
5.6 (Medium)
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
2e4c7553cd6f9c68bb741582dcb614edcbeca70f , < f71a53148ce34898fef099b75386a3a9f4449311
(git)
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CVE-2023-52510 (GCVE-0-2023-52510)
Vulnerability from cvelistv5 – Published: 2024-03-02 21:52 – Updated: 2025-05-04 07:38
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ieee802154: ca8210: Fix a potential UAF in ca8210_probe
If of_clk_add_provider() fails in ca8210_register_ext_clock(),
it calls clk_unregister() to release priv->clk and returns an
error. However, the caller ca8210_probe() then calls ca8210_remove(),
where priv->clk is freed again in ca8210_unregister_ext_clock(). In
this case, a use-after-free may happen in the second time we call
clk_unregister().
Fix this by removing the first clk_unregister(). Also, priv->clk could
be an error code on failure of clk_register_fixed_rate(). Use
IS_ERR_OR_NULL to catch this case in ca8210_unregister_ext_clock().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ded845a781a578dfb0b5b2c138e5a067aa3b1242 , < 28b68cba378e3e50a4082b65f262bc4f2c7c2add
(git)
Affected: ded845a781a578dfb0b5b2c138e5a067aa3b1242 , < cdb46be93c1f7bbf2c4649e9fc5fb147cfb5245d (git) Affected: ded845a781a578dfb0b5b2c138e5a067aa3b1242 , < 85c2857ef90041f567ce98722c1c342c4d31f4bc (git) Affected: ded845a781a578dfb0b5b2c138e5a067aa3b1242 , < 55e06850c7894f00d41b767c5f5665459f83f58f (git) Affected: ded845a781a578dfb0b5b2c138e5a067aa3b1242 , < 84c6aa0ae5c4dc121f9996bb8fed46c80909d80e (git) Affected: ded845a781a578dfb0b5b2c138e5a067aa3b1242 , < 217efe32a45249eb07dcd7197e8403de98345e66 (git) Affected: ded845a781a578dfb0b5b2c138e5a067aa3b1242 , < becf5c147198f4345243c5df0c4f035415491640 (git) Affected: ded845a781a578dfb0b5b2c138e5a067aa3b1242 , < f990874b1c98fe8e57ee9385669f501822979258 (git) |
|||||||
|
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CVE-2023-52637 (GCVE-0-2023-52637)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:54 – Updated: 2025-05-04 07:40
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER)
Lock jsk->sk to prevent UAF when setsockopt(..., SO_J1939_FILTER, ...)
modifies jsk->filters while receiving packets.
Following trace was seen on affected system:
==================================================================
BUG: KASAN: slab-use-after-free in j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939]
Read of size 4 at addr ffff888012144014 by task j1939/350
CPU: 0 PID: 350 Comm: j1939 Tainted: G W OE 6.5.0-rc5 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014
Call Trace:
print_report+0xd3/0x620
? kasan_complete_mode_report_info+0x7d/0x200
? j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939]
kasan_report+0xc2/0x100
? j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939]
__asan_load4+0x84/0xb0
j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939]
j1939_sk_recv+0x20b/0x320 [can_j1939]
? __kasan_check_write+0x18/0x20
? __pfx_j1939_sk_recv+0x10/0x10 [can_j1939]
? j1939_simple_recv+0x69/0x280 [can_j1939]
? j1939_ac_recv+0x5e/0x310 [can_j1939]
j1939_can_recv+0x43f/0x580 [can_j1939]
? __pfx_j1939_can_recv+0x10/0x10 [can_j1939]
? raw_rcv+0x42/0x3c0 [can_raw]
? __pfx_j1939_can_recv+0x10/0x10 [can_j1939]
can_rcv_filter+0x11f/0x350 [can]
can_receive+0x12f/0x190 [can]
? __pfx_can_rcv+0x10/0x10 [can]
can_rcv+0xdd/0x130 [can]
? __pfx_can_rcv+0x10/0x10 [can]
__netif_receive_skb_one_core+0x13d/0x150
? __pfx___netif_receive_skb_one_core+0x10/0x10
? __kasan_check_write+0x18/0x20
? _raw_spin_lock_irq+0x8c/0xe0
__netif_receive_skb+0x23/0xb0
process_backlog+0x107/0x260
__napi_poll+0x69/0x310
net_rx_action+0x2a1/0x580
? __pfx_net_rx_action+0x10/0x10
? __pfx__raw_spin_lock+0x10/0x10
? handle_irq_event+0x7d/0xa0
__do_softirq+0xf3/0x3f8
do_softirq+0x53/0x80
</IRQ>
<TASK>
__local_bh_enable_ip+0x6e/0x70
netif_rx+0x16b/0x180
can_send+0x32b/0x520 [can]
? __pfx_can_send+0x10/0x10 [can]
? __check_object_size+0x299/0x410
raw_sendmsg+0x572/0x6d0 [can_raw]
? __pfx_raw_sendmsg+0x10/0x10 [can_raw]
? apparmor_socket_sendmsg+0x2f/0x40
? __pfx_raw_sendmsg+0x10/0x10 [can_raw]
sock_sendmsg+0xef/0x100
sock_write_iter+0x162/0x220
? __pfx_sock_write_iter+0x10/0x10
? __rtnl_unlock+0x47/0x80
? security_file_permission+0x54/0x320
vfs_write+0x6ba/0x750
? __pfx_vfs_write+0x10/0x10
? __fget_light+0x1ca/0x1f0
? __rcu_read_unlock+0x5b/0x280
ksys_write+0x143/0x170
? __pfx_ksys_write+0x10/0x10
? __kasan_check_read+0x15/0x20
? fpregs_assert_state_consistent+0x62/0x70
__x64_sys_write+0x47/0x60
do_syscall_64+0x60/0x90
? do_syscall_64+0x6d/0x90
? irqentry_exit+0x3f/0x50
? exc_page_fault+0x79/0xf0
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Allocated by task 348:
kasan_save_stack+0x2a/0x50
kasan_set_track+0x29/0x40
kasan_save_alloc_info+0x1f/0x30
__kasan_kmalloc+0xb5/0xc0
__kmalloc_node_track_caller+0x67/0x160
j1939_sk_setsockopt+0x284/0x450 [can_j1939]
__sys_setsockopt+0x15c/0x2f0
__x64_sys_setsockopt+0x6b/0x80
do_syscall_64+0x60/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Freed by task 349:
kasan_save_stack+0x2a/0x50
kasan_set_track+0x29/0x40
kasan_save_free_info+0x2f/0x50
__kasan_slab_free+0x12e/0x1c0
__kmem_cache_free+0x1b9/0x380
kfree+0x7a/0x120
j1939_sk_setsockopt+0x3b2/0x450 [can_j1939]
__sys_setsockopt+0x15c/0x2f0
__x64_sys_setsockopt+0x6b/0x80
do_syscall_64+0x60/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9d71dd0c70099914fcd063135da3c580865e924c , < 08de58abedf6e69396e1207e4f99ef8904b2b532
(git)
Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < 978e50ef8c38dc71bd14d1b0143d554ff5d188ba (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < 41ccb5bcbf03f02d820bc6ea8390811859f558f8 (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < 4dd684d4bb3cd5454e0bf6e2a1bdfbd5c9c872ed (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < f84e7534457dcd7835be743517c35378bb4e7c50 (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < fc74b9cb789cae061bbca7b203a3842e059f6b5d (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < efe7cf828039aedb297c1f9920b638fffee6aabc (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER)\n\nLock jsk-\u003esk to prevent UAF when setsockopt(..., SO_J1939_FILTER, ...)\nmodifies jsk-\u003efilters while receiving packets.\n\nFollowing trace was seen on affected system:\n ==================================================================\n BUG: KASAN: slab-use-after-free in j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939]\n Read of size 4 at addr ffff888012144014 by task j1939/350\n\n CPU: 0 PID: 350 Comm: j1939 Tainted: G W OE 6.5.0-rc5 #1\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014\n Call Trace:\n print_report+0xd3/0x620\n ? kasan_complete_mode_report_info+0x7d/0x200\n ? j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939]\n kasan_report+0xc2/0x100\n ? j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939]\n __asan_load4+0x84/0xb0\n j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939]\n j1939_sk_recv+0x20b/0x320 [can_j1939]\n ? __kasan_check_write+0x18/0x20\n ? __pfx_j1939_sk_recv+0x10/0x10 [can_j1939]\n ? j1939_simple_recv+0x69/0x280 [can_j1939]\n ? j1939_ac_recv+0x5e/0x310 [can_j1939]\n j1939_can_recv+0x43f/0x580 [can_j1939]\n ? __pfx_j1939_can_recv+0x10/0x10 [can_j1939]\n ? raw_rcv+0x42/0x3c0 [can_raw]\n ? __pfx_j1939_can_recv+0x10/0x10 [can_j1939]\n can_rcv_filter+0x11f/0x350 [can]\n can_receive+0x12f/0x190 [can]\n ? __pfx_can_rcv+0x10/0x10 [can]\n can_rcv+0xdd/0x130 [can]\n ? __pfx_can_rcv+0x10/0x10 [can]\n __netif_receive_skb_one_core+0x13d/0x150\n ? __pfx___netif_receive_skb_one_core+0x10/0x10\n ? __kasan_check_write+0x18/0x20\n ? _raw_spin_lock_irq+0x8c/0xe0\n __netif_receive_skb+0x23/0xb0\n process_backlog+0x107/0x260\n __napi_poll+0x69/0x310\n net_rx_action+0x2a1/0x580\n ? __pfx_net_rx_action+0x10/0x10\n ? __pfx__raw_spin_lock+0x10/0x10\n ? handle_irq_event+0x7d/0xa0\n __do_softirq+0xf3/0x3f8\n do_softirq+0x53/0x80\n \u003c/IRQ\u003e\n \u003cTASK\u003e\n __local_bh_enable_ip+0x6e/0x70\n netif_rx+0x16b/0x180\n can_send+0x32b/0x520 [can]\n ? __pfx_can_send+0x10/0x10 [can]\n ? __check_object_size+0x299/0x410\n raw_sendmsg+0x572/0x6d0 [can_raw]\n ? __pfx_raw_sendmsg+0x10/0x10 [can_raw]\n ? apparmor_socket_sendmsg+0x2f/0x40\n ? __pfx_raw_sendmsg+0x10/0x10 [can_raw]\n sock_sendmsg+0xef/0x100\n sock_write_iter+0x162/0x220\n ? __pfx_sock_write_iter+0x10/0x10\n ? __rtnl_unlock+0x47/0x80\n ? security_file_permission+0x54/0x320\n vfs_write+0x6ba/0x750\n ? __pfx_vfs_write+0x10/0x10\n ? __fget_light+0x1ca/0x1f0\n ? __rcu_read_unlock+0x5b/0x280\n ksys_write+0x143/0x170\n ? __pfx_ksys_write+0x10/0x10\n ? __kasan_check_read+0x15/0x20\n ? fpregs_assert_state_consistent+0x62/0x70\n __x64_sys_write+0x47/0x60\n do_syscall_64+0x60/0x90\n ? do_syscall_64+0x6d/0x90\n ? irqentry_exit+0x3f/0x50\n ? exc_page_fault+0x79/0xf0\n entry_SYSCALL_64_after_hwframe+0x6e/0xd8\n\n Allocated by task 348:\n kasan_save_stack+0x2a/0x50\n kasan_set_track+0x29/0x40\n kasan_save_alloc_info+0x1f/0x30\n __kasan_kmalloc+0xb5/0xc0\n __kmalloc_node_track_caller+0x67/0x160\n j1939_sk_setsockopt+0x284/0x450 [can_j1939]\n __sys_setsockopt+0x15c/0x2f0\n __x64_sys_setsockopt+0x6b/0x80\n do_syscall_64+0x60/0x90\n entry_SYSCALL_64_after_hwframe+0x6e/0xd8\n\n Freed by task 349:\n kasan_save_stack+0x2a/0x50\n kasan_set_track+0x29/0x40\n kasan_save_free_info+0x2f/0x50\n __kasan_slab_free+0x12e/0x1c0\n __kmem_cache_free+0x1b9/0x380\n kfree+0x7a/0x120\n j1939_sk_setsockopt+0x3b2/0x450 [can_j1939]\n __sys_setsockopt+0x15c/0x2f0\n __x64_sys_setsockopt+0x6b/0x80\n do_syscall_64+0x60/0x90\n entry_SYSCALL_64_after_hwframe+0x6e/0xd8"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T07:40:29.900Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/08de58abedf6e69396e1207e4f99ef8904b2b532"
},
{
"url": "https://git.kernel.org/stable/c/978e50ef8c38dc71bd14d1b0143d554ff5d188ba"
},
{
"url": "https://git.kernel.org/stable/c/41ccb5bcbf03f02d820bc6ea8390811859f558f8"
},
{
"url": "https://git.kernel.org/stable/c/4dd684d4bb3cd5454e0bf6e2a1bdfbd5c9c872ed"
},
{
"url": "https://git.kernel.org/stable/c/f84e7534457dcd7835be743517c35378bb4e7c50"
},
{
"url": "https://git.kernel.org/stable/c/fc74b9cb789cae061bbca7b203a3842e059f6b5d"
},
{
"url": "https://git.kernel.org/stable/c/efe7cf828039aedb297c1f9920b638fffee6aabc"
}
],
"title": "can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER)",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-52637",
"datePublished": "2024-04-03T14:54:40.262Z",
"dateReserved": "2024-03-06T09:52:12.093Z",
"dateUpdated": "2025-05-04T07:40:29.900Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-46782 (GCVE-0-2024-46782)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ila: call nf_unregister_net_hooks() sooner
syzbot found an use-after-free Read in ila_nf_input [1]
Issue here is that ila_xlat_exit_net() frees the rhashtable,
then call nf_unregister_net_hooks().
It should be done in the reverse way, with a synchronize_rcu().
This is a good match for a pre_exit() method.
[1]
BUG: KASAN: use-after-free in rht_key_hashfn include/linux/rhashtable.h:159 [inline]
BUG: KASAN: use-after-free in __rhashtable_lookup include/linux/rhashtable.h:604 [inline]
BUG: KASAN: use-after-free in rhashtable_lookup include/linux/rhashtable.h:646 [inline]
BUG: KASAN: use-after-free in rhashtable_lookup_fast+0x77a/0x9b0 include/linux/rhashtable.h:672
Read of size 4 at addr ffff888064620008 by task ksoftirqd/0/16
CPU: 0 UID: 0 PID: 16 Comm: ksoftirqd/0 Not tainted 6.11.0-rc4-syzkaller-00238-g2ad6d23f465a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:93 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:119
print_address_description mm/kasan/report.c:377 [inline]
print_report+0x169/0x550 mm/kasan/report.c:488
kasan_report+0x143/0x180 mm/kasan/report.c:601
rht_key_hashfn include/linux/rhashtable.h:159 [inline]
__rhashtable_lookup include/linux/rhashtable.h:604 [inline]
rhashtable_lookup include/linux/rhashtable.h:646 [inline]
rhashtable_lookup_fast+0x77a/0x9b0 include/linux/rhashtable.h:672
ila_lookup_wildcards net/ipv6/ila/ila_xlat.c:132 [inline]
ila_xlat_addr net/ipv6/ila/ila_xlat.c:652 [inline]
ila_nf_input+0x1fe/0x3c0 net/ipv6/ila/ila_xlat.c:190
nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]
nf_hook_slow+0xc3/0x220 net/netfilter/core.c:626
nf_hook include/linux/netfilter.h:269 [inline]
NF_HOOK+0x29e/0x450 include/linux/netfilter.h:312
__netif_receive_skb_one_core net/core/dev.c:5661 [inline]
__netif_receive_skb+0x1ea/0x650 net/core/dev.c:5775
process_backlog+0x662/0x15b0 net/core/dev.c:6108
__napi_poll+0xcb/0x490 net/core/dev.c:6772
napi_poll net/core/dev.c:6841 [inline]
net_rx_action+0x89b/0x1240 net/core/dev.c:6963
handle_softirqs+0x2c4/0x970 kernel/softirq.c:554
run_ksoftirqd+0xca/0x130 kernel/softirq.c:928
smpboot_thread_fn+0x544/0xa30 kernel/smpboot.c:164
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>
The buggy address belongs to the physical page:
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x64620
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
page_type: 0xbfffffff(buddy)
raw: 00fff00000000000 ffffea0000959608 ffffea00019d9408 0000000000000000
raw: 0000000000000000 0000000000000003 00000000bfffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as freed
page last allocated via order 3, migratetype Unmovable, gfp_mask 0x52dc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_ZERO), pid 5242, tgid 5242 (syz-executor), ts 73611328570, free_ts 618981657187
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1493
prep_new_page mm/page_alloc.c:1501 [inline]
get_page_from_freelist+0x2e4c/0x2f10 mm/page_alloc.c:3439
__alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4695
__alloc_pages_node_noprof include/linux/gfp.h:269 [inline]
alloc_pages_node_noprof include/linux/gfp.h:296 [inline]
___kmalloc_large_node+0x8b/0x1d0 mm/slub.c:4103
__kmalloc_large_node_noprof+0x1a/0x80 mm/slub.c:4130
__do_kmalloc_node mm/slub.c:4146 [inline]
__kmalloc_node_noprof+0x2d2/0x440 mm/slub.c:4164
__kvmalloc_node_noprof+0x72/0x190 mm/util.c:650
bucket_table_alloc lib/rhashtable.c:186 [inline]
rhashtable_init_noprof+0x534/0xa60 lib/rhashtable.c:1071
ila_xlat_init_net+0xa0/0x110 net/ipv6/ila/ila_xlat.c:613
ops_ini
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7f00feaf107645d95a6d87e99b4d141ac0a08efd , < 43d34110882b97ba1ec66cc8234b18983efb9abf
(git)
Affected: 7f00feaf107645d95a6d87e99b4d141ac0a08efd , < dcaf4e2216824839d26727a15b638c6a677bd9fc (git) Affected: 7f00feaf107645d95a6d87e99b4d141ac0a08efd , < 93ee345ba349922834e6a9d1dadabaedcc12dce6 (git) Affected: 7f00feaf107645d95a6d87e99b4d141ac0a08efd , < bda4d84ac0d5421b346faee720011f58bdb99673 (git) Affected: 7f00feaf107645d95a6d87e99b4d141ac0a08efd , < 925c18a7cff93d8a4320d652351294ff7d0ac93c (git) Affected: 7f00feaf107645d95a6d87e99b4d141ac0a08efd , < 18a5a16940464b301ea91bf5da3a324aedb347b2 (git) Affected: 7f00feaf107645d95a6d87e99b4d141ac0a08efd , < 47abd8adddbc0aecb8f231269ef659148d5dabe4 (git) Affected: 7f00feaf107645d95a6d87e99b4d141ac0a08efd , < 031ae72825cef43e4650140b800ad58bf7a6a466 (git) |
|||||||
|
|||||||||
{
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nila: call nf_unregister_net_hooks() sooner\n\nsyzbot found an use-after-free Read in ila_nf_input [1]\n\nIssue here is that ila_xlat_exit_net() frees the rhashtable,\nthen call nf_unregister_net_hooks().\n\nIt should be done in the reverse way, with a synchronize_rcu().\n\nThis is a good match for a pre_exit() method.\n\n[1]\n BUG: KASAN: use-after-free in rht_key_hashfn include/linux/rhashtable.h:159 [inline]\n BUG: KASAN: use-after-free in __rhashtable_lookup include/linux/rhashtable.h:604 [inline]\n BUG: KASAN: use-after-free in rhashtable_lookup include/linux/rhashtable.h:646 [inline]\n BUG: KASAN: use-after-free in rhashtable_lookup_fast+0x77a/0x9b0 include/linux/rhashtable.h:672\nRead of size 4 at addr ffff888064620008 by task ksoftirqd/0/16\n\nCPU: 0 UID: 0 PID: 16 Comm: ksoftirqd/0 Not tainted 6.11.0-rc4-syzkaller-00238-g2ad6d23f465a #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:93 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:119\n print_address_description mm/kasan/report.c:377 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:488\n kasan_report+0x143/0x180 mm/kasan/report.c:601\n rht_key_hashfn include/linux/rhashtable.h:159 [inline]\n __rhashtable_lookup include/linux/rhashtable.h:604 [inline]\n rhashtable_lookup include/linux/rhashtable.h:646 [inline]\n rhashtable_lookup_fast+0x77a/0x9b0 include/linux/rhashtable.h:672\n ila_lookup_wildcards net/ipv6/ila/ila_xlat.c:132 [inline]\n ila_xlat_addr net/ipv6/ila/ila_xlat.c:652 [inline]\n ila_nf_input+0x1fe/0x3c0 net/ipv6/ila/ila_xlat.c:190\n nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]\n nf_hook_slow+0xc3/0x220 net/netfilter/core.c:626\n nf_hook include/linux/netfilter.h:269 [inline]\n NF_HOOK+0x29e/0x450 include/linux/netfilter.h:312\n __netif_receive_skb_one_core net/core/dev.c:5661 [inline]\n __netif_receive_skb+0x1ea/0x650 net/core/dev.c:5775\n process_backlog+0x662/0x15b0 net/core/dev.c:6108\n __napi_poll+0xcb/0x490 net/core/dev.c:6772\n napi_poll net/core/dev.c:6841 [inline]\n net_rx_action+0x89b/0x1240 net/core/dev.c:6963\n handle_softirqs+0x2c4/0x970 kernel/softirq.c:554\n run_ksoftirqd+0xca/0x130 kernel/softirq.c:928\n smpboot_thread_fn+0x544/0xa30 kernel/smpboot.c:164\n kthread+0x2f0/0x390 kernel/kthread.c:389\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\nThe buggy address belongs to the physical page:\npage: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x64620\nflags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)\npage_type: 0xbfffffff(buddy)\nraw: 00fff00000000000 ffffea0000959608 ffffea00019d9408 0000000000000000\nraw: 0000000000000000 0000000000000003 00000000bfffffff 0000000000000000\npage dumped because: kasan: bad access detected\npage_owner tracks the page as freed\npage last allocated via order 3, migratetype Unmovable, gfp_mask 0x52dc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_ZERO), pid 5242, tgid 5242 (syz-executor), ts 73611328570, free_ts 618981657187\n set_page_owner include/linux/page_owner.h:32 [inline]\n post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1493\n prep_new_page mm/page_alloc.c:1501 [inline]\n get_page_from_freelist+0x2e4c/0x2f10 mm/page_alloc.c:3439\n __alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4695\n __alloc_pages_node_noprof include/linux/gfp.h:269 [inline]\n alloc_pages_node_noprof include/linux/gfp.h:296 [inline]\n ___kmalloc_large_node+0x8b/0x1d0 mm/slub.c:4103\n __kmalloc_large_node_noprof+0x1a/0x80 mm/slub.c:4130\n __do_kmalloc_node mm/slub.c:4146 [inline]\n __kmalloc_node_noprof+0x2d2/0x440 mm/slub.c:4164\n __kvmalloc_node_noprof+0x72/0x190 mm/util.c:650\n bucket_table_alloc lib/rhashtable.c:186 [inline]\n rhashtable_init_noprof+0x534/0xa60 lib/rhashtable.c:1071\n ila_xlat_init_net+0xa0/0x110 net/ipv6/ila/ila_xlat.c:613\n ops_ini\n---truncated---"
}
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"url": "https://git.kernel.org/stable/c/43d34110882b97ba1ec66cc8234b18983efb9abf"
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"url": "https://git.kernel.org/stable/c/dcaf4e2216824839d26727a15b638c6a677bd9fc"
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"url": "https://git.kernel.org/stable/c/93ee345ba349922834e6a9d1dadabaedcc12dce6"
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{
"url": "https://git.kernel.org/stable/c/bda4d84ac0d5421b346faee720011f58bdb99673"
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{
"url": "https://git.kernel.org/stable/c/925c18a7cff93d8a4320d652351294ff7d0ac93c"
},
{
"url": "https://git.kernel.org/stable/c/18a5a16940464b301ea91bf5da3a324aedb347b2"
},
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"url": "https://git.kernel.org/stable/c/47abd8adddbc0aecb8f231269ef659148d5dabe4"
},
{
"url": "https://git.kernel.org/stable/c/031ae72825cef43e4650140b800ad58bf7a6a466"
}
],
"title": "ila: call nf_unregister_net_hooks() sooner",
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"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-46782",
"datePublished": "2024-09-18T07:12:38.652Z",
"dateReserved": "2024-09-11T15:12:18.276Z",
"dateUpdated": "2025-11-03T22:18:26.768Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-56589 (GCVE-0-2024-56589)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:50 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: hisi_sas: Add cond_resched() for no forced preemption model
For no forced preemption model kernel, in the scenario where the
expander is connected to 12 high performance SAS SSDs, the following
call trace may occur:
[ 214.409199][ C240] watchdog: BUG: soft lockup - CPU#240 stuck for 22s! [irq/149-hisi_sa:3211]
[ 214.568533][ C240] pstate: 60400009 (nZCv daif +PAN -UAO -TCO BTYPE=--)
[ 214.575224][ C240] pc : fput_many+0x8c/0xdc
[ 214.579480][ C240] lr : fput+0x1c/0xf0
[ 214.583302][ C240] sp : ffff80002de2b900
[ 214.587298][ C240] x29: ffff80002de2b900 x28: ffff1082aa412000
[ 214.593291][ C240] x27: ffff3062a0348c08 x26: ffff80003a9f6000
[ 214.599284][ C240] x25: ffff1062bbac5c40 x24: 0000000000001000
[ 214.605277][ C240] x23: 000000000000000a x22: 0000000000000001
[ 214.611270][ C240] x21: 0000000000001000 x20: 0000000000000000
[ 214.617262][ C240] x19: ffff3062a41ae580 x18: 0000000000010000
[ 214.623255][ C240] x17: 0000000000000001 x16: ffffdb3a6efe5fc0
[ 214.629248][ C240] x15: ffffffffffffffff x14: 0000000003ffffff
[ 214.635241][ C240] x13: 000000000000ffff x12: 000000000000029c
[ 214.641234][ C240] x11: 0000000000000006 x10: ffff80003a9f7fd0
[ 214.647226][ C240] x9 : ffffdb3a6f0482fc x8 : 0000000000000001
[ 214.653219][ C240] x7 : 0000000000000002 x6 : 0000000000000080
[ 214.659212][ C240] x5 : ffff55480ee9b000 x4 : fffffde7f94c6554
[ 214.665205][ C240] x3 : 0000000000000002 x2 : 0000000000000020
[ 214.671198][ C240] x1 : 0000000000000021 x0 : ffff3062a41ae5b8
[ 214.677191][ C240] Call trace:
[ 214.680320][ C240] fput_many+0x8c/0xdc
[ 214.684230][ C240] fput+0x1c/0xf0
[ 214.687707][ C240] aio_complete_rw+0xd8/0x1fc
[ 214.692225][ C240] blkdev_bio_end_io+0x98/0x140
[ 214.696917][ C240] bio_endio+0x160/0x1bc
[ 214.701001][ C240] blk_update_request+0x1c8/0x3bc
[ 214.705867][ C240] scsi_end_request+0x3c/0x1f0
[ 214.710471][ C240] scsi_io_completion+0x7c/0x1a0
[ 214.715249][ C240] scsi_finish_command+0x104/0x140
[ 214.720200][ C240] scsi_softirq_done+0x90/0x180
[ 214.724892][ C240] blk_mq_complete_request+0x5c/0x70
[ 214.730016][ C240] scsi_mq_done+0x48/0xac
[ 214.734194][ C240] sas_scsi_task_done+0xbc/0x16c [libsas]
[ 214.739758][ C240] slot_complete_v3_hw+0x260/0x760 [hisi_sas_v3_hw]
[ 214.746185][ C240] cq_thread_v3_hw+0xbc/0x190 [hisi_sas_v3_hw]
[ 214.752179][ C240] irq_thread_fn+0x34/0xa4
[ 214.756435][ C240] irq_thread+0xc4/0x130
[ 214.760520][ C240] kthread+0x108/0x13c
[ 214.764430][ C240] ret_from_fork+0x10/0x18
This is because in the hisi_sas driver, both the hardware interrupt
handler and the interrupt thread are executed on the same CPU. In the
performance test scenario, function irq_wait_for_interrupt() will always
return 0 if lots of interrupts occurs and the CPU will be continuously
consumed. As a result, the CPU cannot run the watchdog thread. When the
watchdog time exceeds the specified time, call trace occurs.
To fix it, add cond_resched() to execute the watchdog thread.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
47caad1577cd7a39e2048c5e4edbce4b863dc12b , < 3dd2c5cb2c698a02a4ed2ea0acb7c9909374a8bf
(git)
Affected: 47caad1577cd7a39e2048c5e4edbce4b863dc12b , < 2174bbc235f79fce88ea71fd08cf836568fcad5f (git) Affected: 47caad1577cd7a39e2048c5e4edbce4b863dc12b , < 2991a023896b79e6753813ed88fbc98979713c73 (git) Affected: 47caad1577cd7a39e2048c5e4edbce4b863dc12b , < 50ddf4b0e1a4cb5e9ca0aac3d0a73202b903c87f (git) Affected: 47caad1577cd7a39e2048c5e4edbce4b863dc12b , < 601f8001373fc3fbad498f9be427254908b7fcce (git) Affected: 47caad1577cd7a39e2048c5e4edbce4b863dc12b , < 2233c4a0b948211743659b24c13d6bd059fa75fc (git) |
|||||||
|
|||||||||
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"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
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"title": "CVE Program Container"
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"versions": [
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"status": "unaffected",
"version": "6.13",
"versionType": "original_commit_for_fix"
}
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"cpeApplicability": [
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: hisi_sas: Add cond_resched() for no forced preemption model\n\nFor no forced preemption model kernel, in the scenario where the\nexpander is connected to 12 high performance SAS SSDs, the following\ncall trace may occur:\n\n[ 214.409199][ C240] watchdog: BUG: soft lockup - CPU#240 stuck for 22s! [irq/149-hisi_sa:3211]\n[ 214.568533][ C240] pstate: 60400009 (nZCv daif +PAN -UAO -TCO BTYPE=--)\n[ 214.575224][ C240] pc : fput_many+0x8c/0xdc\n[ 214.579480][ C240] lr : fput+0x1c/0xf0\n[ 214.583302][ C240] sp : ffff80002de2b900\n[ 214.587298][ C240] x29: ffff80002de2b900 x28: ffff1082aa412000\n[ 214.593291][ C240] x27: ffff3062a0348c08 x26: ffff80003a9f6000\n[ 214.599284][ C240] x25: ffff1062bbac5c40 x24: 0000000000001000\n[ 214.605277][ C240] x23: 000000000000000a x22: 0000000000000001\n[ 214.611270][ C240] x21: 0000000000001000 x20: 0000000000000000\n[ 214.617262][ C240] x19: ffff3062a41ae580 x18: 0000000000010000\n[ 214.623255][ C240] x17: 0000000000000001 x16: ffffdb3a6efe5fc0\n[ 214.629248][ C240] x15: ffffffffffffffff x14: 0000000003ffffff\n[ 214.635241][ C240] x13: 000000000000ffff x12: 000000000000029c\n[ 214.641234][ C240] x11: 0000000000000006 x10: ffff80003a9f7fd0\n[ 214.647226][ C240] x9 : ffffdb3a6f0482fc x8 : 0000000000000001\n[ 214.653219][ C240] x7 : 0000000000000002 x6 : 0000000000000080\n[ 214.659212][ C240] x5 : ffff55480ee9b000 x4 : fffffde7f94c6554\n[ 214.665205][ C240] x3 : 0000000000000002 x2 : 0000000000000020\n[ 214.671198][ C240] x1 : 0000000000000021 x0 : ffff3062a41ae5b8\n[ 214.677191][ C240] Call trace:\n[ 214.680320][ C240] fput_many+0x8c/0xdc\n[ 214.684230][ C240] fput+0x1c/0xf0\n[ 214.687707][ C240] aio_complete_rw+0xd8/0x1fc\n[ 214.692225][ C240] blkdev_bio_end_io+0x98/0x140\n[ 214.696917][ C240] bio_endio+0x160/0x1bc\n[ 214.701001][ C240] blk_update_request+0x1c8/0x3bc\n[ 214.705867][ C240] scsi_end_request+0x3c/0x1f0\n[ 214.710471][ C240] scsi_io_completion+0x7c/0x1a0\n[ 214.715249][ C240] scsi_finish_command+0x104/0x140\n[ 214.720200][ C240] scsi_softirq_done+0x90/0x180\n[ 214.724892][ C240] blk_mq_complete_request+0x5c/0x70\n[ 214.730016][ C240] scsi_mq_done+0x48/0xac\n[ 214.734194][ C240] sas_scsi_task_done+0xbc/0x16c [libsas]\n[ 214.739758][ C240] slot_complete_v3_hw+0x260/0x760 [hisi_sas_v3_hw]\n[ 214.746185][ C240] cq_thread_v3_hw+0xbc/0x190 [hisi_sas_v3_hw]\n[ 214.752179][ C240] irq_thread_fn+0x34/0xa4\n[ 214.756435][ C240] irq_thread+0xc4/0x130\n[ 214.760520][ C240] kthread+0x108/0x13c\n[ 214.764430][ C240] ret_from_fork+0x10/0x18\n\nThis is because in the hisi_sas driver, both the hardware interrupt\nhandler and the interrupt thread are executed on the same CPU. In the\nperformance test scenario, function irq_wait_for_interrupt() will always\nreturn 0 if lots of interrupts occurs and the CPU will be continuously\nconsumed. As a result, the CPU cannot run the watchdog thread. When the\nwatchdog time exceeds the specified time, call trace occurs.\n\nTo fix it, add cond_resched() to execute the watchdog thread."
}
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"dateUpdated": "2025-05-04T09:59:09.845Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/3dd2c5cb2c698a02a4ed2ea0acb7c9909374a8bf"
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{
"url": "https://git.kernel.org/stable/c/2174bbc235f79fce88ea71fd08cf836568fcad5f"
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"url": "https://git.kernel.org/stable/c/2991a023896b79e6753813ed88fbc98979713c73"
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{
"url": "https://git.kernel.org/stable/c/601f8001373fc3fbad498f9be427254908b7fcce"
},
{
"url": "https://git.kernel.org/stable/c/2233c4a0b948211743659b24c13d6bd059fa75fc"
}
],
"title": "scsi: hisi_sas: Add cond_resched() for no forced preemption model",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
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"assignerShortName": "Linux",
"cveId": "CVE-2024-56589",
"datePublished": "2024-12-27T14:50:56.983Z",
"dateReserved": "2024-12-27T14:03:06.002Z",
"dateUpdated": "2025-11-03T20:50:12.609Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
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CVE-2024-49889 (GCVE-0-2024-49889)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: avoid use-after-free in ext4_ext_show_leaf()
In ext4_find_extent(), path may be freed by error or be reallocated, so
using a previously saved *ppath may have been freed and thus may trigger
use-after-free, as follows:
ext4_split_extent
path = *ppath;
ext4_split_extent_at(ppath)
path = ext4_find_extent(ppath)
ext4_split_extent_at(ppath)
// ext4_find_extent fails to free path
// but zeroout succeeds
ext4_ext_show_leaf(inode, path)
eh = path[depth].p_hdr
// path use-after-free !!!
Similar to ext4_split_extent_at(), we use *ppath directly as an input to
ext4_ext_show_leaf(). Fix a spelling error by the way.
Same problem in ext4_ext_handle_unwritten_extents(). Since 'path' is only
used in ext4_ext_show_leaf(), remove 'path' and use *ppath directly.
This issue is triggered only when EXT_DEBUG is defined and therefore does
not affect functionality.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b0cb4561fc4284d04e69c8a66c8504928ab2484e
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4999fed877bb64e3e7f9ab9996de2ca983c41928 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2eba3b0cc5b8de624918d21f32b5b8db59a90b39 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 34b2096380ba475771971a778a478661a791aa15 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8b114f2cc7dd5d36729d040b68432fbd0f0a8868 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d483c7cc1796bd6a80e7b3a8fd494996260f6b67 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4e2524ba2ca5f54bdbb9e5153bea00421ef653f5 (git) |
||
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CVE-2024-26702 (GCVE-0-2024-26702)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:55 – Updated: 2025-05-04 08:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC
Recently, we encounter kernel crash in function rm3100_common_probe
caused by out of bound access of array rm3100_samp_rates (because of
underlying hardware failures). Add boundary check to prevent out of
bound access.
Severity ?
5.5 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
121354b2eceb2669ebdffa76b105ad6c03413966 , < 7200170e88e3ec54d9e9c63f07514c3cead11481
(git)
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CVE-2024-47739 (GCVE-0-2024-47739)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:14 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
padata: use integer wrap around to prevent deadlock on seq_nr overflow
When submitting more than 2^32 padata objects to padata_do_serial, the
current sorting implementation incorrectly sorts padata objects with
overflowed seq_nr, causing them to be placed before existing objects in
the reorder list. This leads to a deadlock in the serialization process
as padata_find_next cannot match padata->seq_nr and pd->processed
because the padata instance with overflowed seq_nr will be selected
next.
To fix this, we use an unsigned integer wrap around to correctly sort
padata objects in scenarios with integer overflow.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
bfde23ce200e6d33291d29b9b8b60cc2f30f0805 , < 46c4079460f4dcaf445860679558eedef4e1bc91
(git)
Affected: bfde23ce200e6d33291d29b9b8b60cc2f30f0805 , < 72164d5b648951684b1a593996b37a6083c61d7d (git) Affected: bfde23ce200e6d33291d29b9b8b60cc2f30f0805 , < ab205e1c3846326f162180e56825b4ba38ce9c30 (git) Affected: bfde23ce200e6d33291d29b9b8b60cc2f30f0805 , < 1b8cf11b3ca593a8802a51802cd0c28c38501428 (git) Affected: bfde23ce200e6d33291d29b9b8b60cc2f30f0805 , < 9e279e6c1f012b82628b89e1b9c65dbefa8ca25a (git) Affected: bfde23ce200e6d33291d29b9b8b60cc2f30f0805 , < 1bd712de96ad7167fe0d608e706cd60587579f16 (git) Affected: bfde23ce200e6d33291d29b9b8b60cc2f30f0805 , < 9a22b2812393d93d84358a760c347c21939029a6 (git) |
|||||||
|
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CVE-2024-46731 (GCVE-0-2024-46731)
Vulnerability from cvelistv5 – Published: 2024-09-18 06:32 – Updated: 2025-11-03 22:17
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/pm: fix the Out-of-bounds read warning
using index i - 1U may beyond element index
for mc_data[] when i = 0.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 38e32a0d837443c91c4b615a067b976cfb925376
(git)
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CVE-2024-49982 (GCVE-0-2024-49982)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
aoe: fix the potential use-after-free problem in more places
For fixing CVE-2023-6270, f98364e92662 ("aoe: fix the potential
use-after-free problem in aoecmd_cfg_pkts") makes tx() calling dev_put()
instead of doing in aoecmd_cfg_pkts(). It avoids that the tx() runs
into use-after-free.
Then Nicolai Stange found more places in aoe have potential use-after-free
problem with tx(). e.g. revalidate(), aoecmd_ata_rw(), resend(), probe()
and aoecmd_cfg_rsp(). Those functions also use aoenet_xmit() to push
packet to tx queue. So they should also use dev_hold() to increase the
refcnt of skb->dev.
On the other hand, moving dev_put() to tx() causes that the refcnt of
skb->dev be reduced to a negative value, because corresponding
dev_hold() are not called in revalidate(), aoecmd_ata_rw(), resend(),
probe(), and aoecmd_cfg_rsp(). This patch fixed this issue.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ad80c34944d7175fa1f5c7a55066020002921a99 , < 12f7b89dd72b25da4eeaa22097877963cad6418e
(git)
Affected: 1a54aa506b3b2f31496731039e49778f54eee881 , < a786265aecf39015418e4f930cc1c14603a01490 (git) Affected: faf0b4c5e00bb680e8e43ac936df24d3f48c8e65 , < f63461af2c1a86af4217910e47a5c46e3372e645 (git) Affected: 7dd09fa80b0765ce68bfae92f4e2f395ccf0fba4 , < 07b418d50ccbbca7e5d87a3a0d41d436cefebf79 (git) Affected: 74ca3ef68d2f449bc848c0a814cefc487bf755fa , < bc2cbf7525ac288e07d465f5a1d8cb8fb9599254 (git) Affected: eb48680b0255a9e8a9bdc93d6a55b11c31262e62 , < acc5103a0a8c200a52af7d732c36a8477436a3d3 (git) Affected: f98364e926626c678fb4b9004b75cacf92ff0662 , < 89d9a69ae0c667e4d9d028028e2dcc837bae626f (git) Affected: f98364e926626c678fb4b9004b75cacf92ff0662 , < 8253a60c89ec35c8f36fb2cc08cdf854c7a3eb58 (git) Affected: f98364e926626c678fb4b9004b75cacf92ff0662 , < 6d6e54fc71ad1ab0a87047fd9c211e75d86084a3 (git) Affected: 079cba4f4e307c69878226fdf5228c20aa1c969c (git) Affected: a16fbb80064634b254520a46395e36b87ca4731e (git) |
|||||||
|
|||||||||
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CVE-2024-49892 (GCVE-0-2024-49892)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Initialize get_bytes_per_element's default to 1
Variables, used as denominators and maybe not assigned to other values,
should not be 0. bytes_per_element_y & bytes_per_element_c are
initialized by get_bytes_per_element() which should never return 0.
This fixes 10 DIVIDE_BY_ZERO issues reported by Coverity.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 8f0abb39c16e719129de10596b3ae3363fa178b4
(git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < f921335123f6620c3dce5c96fbb95f18524a021c (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 1f9f8186e239222f1c8d3dd73bf3bc6ae86c5e76 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < a23d6029e730f8a151b1a34afb169baac1274583 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < c7630935d9a4986e8c0ed91658a781b7a77d73f7 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < bc00d211da4ffad5314a2043b50bdc8ff8a33724 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 3334ab72cbba55a632f24579cd47c4a4e5e69cda (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 4067f4fa0423a89fb19a30b57231b384d77d2610 (git) |
|||||||
|
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CVE-2024-53156 (GCVE-0-2024-53156)
Vulnerability from cvelistv5 – Published: 2024-12-24 11:28 – Updated: 2025-11-03 20:46
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service()
I found the following bug in my fuzzer:
UBSAN: array-index-out-of-bounds in drivers/net/wireless/ath/ath9k/htc_hst.c:26:51
index 255 is out of range for type 'htc_endpoint [22]'
CPU: 0 UID: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.11.0-rc6-dirty #14
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
Workqueue: events request_firmware_work_func
Call Trace:
<TASK>
dump_stack_lvl+0x180/0x1b0
__ubsan_handle_out_of_bounds+0xd4/0x130
htc_issue_send.constprop.0+0x20c/0x230
? _raw_spin_unlock_irqrestore+0x3c/0x70
ath9k_wmi_cmd+0x41d/0x610
? mark_held_locks+0x9f/0xe0
...
Since this bug has been confirmed to be caused by insufficient verification
of conn_rsp_epid, I think it would be appropriate to add a range check for
conn_rsp_epid to htc_connect_service() to prevent the bug from occurring.
Severity ?
7.8 (High)
CWE
- CWE-129 - Improper Validation of Array Index
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
fb9987d0f748c983bb795a86f47522313f701a08 , < 5f177fb9d01355ac183e65ad8909ea8ef734e0cf
(git)
Affected: fb9987d0f748c983bb795a86f47522313f701a08 , < cb480ae80fd4d0f1ac9e107ce799183beee5124b (git) Affected: fb9987d0f748c983bb795a86f47522313f701a08 , < c941af142200d975dd3be632aeb490f4cb91dae4 (git) Affected: fb9987d0f748c983bb795a86f47522313f701a08 , < 8965db7fe2e913ee0802b05fc94c6d6aa74e0596 (git) Affected: fb9987d0f748c983bb795a86f47522313f701a08 , < 70eae50d2156cb6e078d0d78809b49bf2f4c7540 (git) Affected: fb9987d0f748c983bb795a86f47522313f701a08 , < b6551479daf2bfa80bfd5d9016b02a810e508bfb (git) Affected: fb9987d0f748c983bb795a86f47522313f701a08 , < 3fe99b9690b99606d3743c9961ebee865cfa1ab8 (git) Affected: fb9987d0f748c983bb795a86f47522313f701a08 , < bc981179ab5d1a2715f35e3db4e4bb822bacc849 (git) Affected: fb9987d0f748c983bb795a86f47522313f701a08 , < 8619593634cbdf5abf43f5714df49b04e4ef09ab (git) |
|||||||
|
|||||||||
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CVE-2024-45008 (GCVE-0-2024-45008)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2025-11-03 22:15
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
Input: MT - limit max slots
syzbot is reporting too large allocation at input_mt_init_slots(), for
num_slots is supplied from userspace using ioctl(UI_DEV_CREATE).
Since nobody knows possible max slots, this patch chose 1024.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2829c80614890624456337e47320289112785f3e
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 87f610a1a7fbdb1f2e3d90b54c955bd3b8a0c322 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 05dd9aabd04f9b5eb04dab9bb83d8c3e982d7549 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 95f73d01f547dfc67fda3022c51e377a0454b505 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 94736334b8a25e4fae8daa6934e54a31f099be43 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8f04edd554d191834e9e1349ef030318ea6b11ba (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cd19f1799c32ba7b874474b1b968815ce5364f73 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 99d3bf5f7377d42f8be60a6b9cb60fb0be34dceb (git) |
|||||||
|
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CVE-2024-47737 (GCVE-0-2024-47737)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:14 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfsd: call cache_put if xdr_reserve_space returns NULL
If not enough buffer space available, but idmap_lookup has triggered
lookup_fn which calls cache_get and returns successfully. Then we
missed to call cache_put here which pairs with cache_get.
Reviwed-by: Jeff Layton <jlayton@kernel.org>
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ddd1ea56367202f6c99135cd59de7a97af4c4ffd , < 3e8081ebff12bec1347deaceb6bce0765cce54df
(git)
Affected: ddd1ea56367202f6c99135cd59de7a97af4c4ffd , < c6b16e700cf4d959af524bd9d3978407ff7ce462 (git) Affected: ddd1ea56367202f6c99135cd59de7a97af4c4ffd , < 9f03f0016ff797932551881c7e06ae50e9c39134 (git) Affected: ddd1ea56367202f6c99135cd59de7a97af4c4ffd , < 9803ab882d565a8fb2dde5999d98866d1c499dfd (git) Affected: ddd1ea56367202f6c99135cd59de7a97af4c4ffd , < 81821617312988096f5deccf0f7da6f888e98056 (git) Affected: ddd1ea56367202f6c99135cd59de7a97af4c4ffd , < a1afbbb5276f943ad7173d0b4c626b8c75a260da (git) Affected: ddd1ea56367202f6c99135cd59de7a97af4c4ffd , < e32ee6a61041925d1a05c14d10352dcfce9ef029 (git) Affected: ddd1ea56367202f6c99135cd59de7a97af4c4ffd , < 8d0765f86135e27f0bb5c950c136495719b4c834 (git) Affected: ddd1ea56367202f6c99135cd59de7a97af4c4ffd , < d078cbf5c38de83bc31f83c47dcd2184c04a50c7 (git) |
|||||||
|
|||||||||
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CVE-2024-26615 (GCVE-0-2024-26615)
Vulnerability from cvelistv5 – Published: 2024-02-29 15:52 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/smc: fix illegal rmb_desc access in SMC-D connection dump
A crash was found when dumping SMC-D connections. It can be reproduced
by following steps:
- run nginx/wrk test:
smc_run nginx
smc_run wrk -t 16 -c 1000 -d <duration> -H 'Connection: Close' <URL>
- continuously dump SMC-D connections in parallel:
watch -n 1 'smcss -D'
BUG: kernel NULL pointer dereference, address: 0000000000000030
CPU: 2 PID: 7204 Comm: smcss Kdump: loaded Tainted: G E 6.7.0+ #55
RIP: 0010:__smc_diag_dump.constprop.0+0x5e5/0x620 [smc_diag]
Call Trace:
<TASK>
? __die+0x24/0x70
? page_fault_oops+0x66/0x150
? exc_page_fault+0x69/0x140
? asm_exc_page_fault+0x26/0x30
? __smc_diag_dump.constprop.0+0x5e5/0x620 [smc_diag]
? __kmalloc_node_track_caller+0x35d/0x430
? __alloc_skb+0x77/0x170
smc_diag_dump_proto+0xd0/0xf0 [smc_diag]
smc_diag_dump+0x26/0x60 [smc_diag]
netlink_dump+0x19f/0x320
__netlink_dump_start+0x1dc/0x300
smc_diag_handler_dump+0x6a/0x80 [smc_diag]
? __pfx_smc_diag_dump+0x10/0x10 [smc_diag]
sock_diag_rcv_msg+0x121/0x140
? __pfx_sock_diag_rcv_msg+0x10/0x10
netlink_rcv_skb+0x5a/0x110
sock_diag_rcv+0x28/0x40
netlink_unicast+0x22a/0x330
netlink_sendmsg+0x1f8/0x420
__sock_sendmsg+0xb0/0xc0
____sys_sendmsg+0x24e/0x300
? copy_msghdr_from_user+0x62/0x80
___sys_sendmsg+0x7c/0xd0
? __do_fault+0x34/0x160
? do_read_fault+0x5f/0x100
? do_fault+0xb0/0x110
? __handle_mm_fault+0x2b0/0x6c0
__sys_sendmsg+0x4d/0x80
do_syscall_64+0x69/0x180
entry_SYSCALL_64_after_hwframe+0x6e/0x76
It is possible that the connection is in process of being established
when we dump it. Assumed that the connection has been registered in a
link group by smc_conn_create() but the rmb_desc has not yet been
initialized by smc_buf_create(), thus causing the illegal access to
conn->rmb_desc. So fix it by checking before dump.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < 27aea64838914c6122db5b8bd4bed865c9736f22
(git)
Affected: 4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < 1fea9969b81c67d0cb1611d1b8b7d19049d937be (git) Affected: 4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < 5fed92ca32eafbfae8b6bee8ca34cca71c6a8b6d (git) Affected: 4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < 68b888d51ac82f2b96bf5e077a31d76afcdef25a (git) Affected: 4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < 6994dba06321e3c48fdad0ba796a063d9d82183a (git) Affected: 4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < a164c2922675d7051805cdaf2b07daffe44f20d9 (git) Affected: 4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < 8f3f9186e5bb96a9c9654c41653210e3ea7e48a6 (git) Affected: 4b1b7d3b30a6d32ac1a1dcede284e76ef8a8542d , < dbc153fd3c142909e564bb256da087e13fbf239c (git) |
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CVE-2024-56690 (GCVE-0-2024-56690)
Vulnerability from cvelistv5 – Published: 2024-12-28 09:46 – Updated: 2025-11-03 20:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY
Since commit 8f4f68e788c3 ("crypto: pcrypt - Fix hungtask for
PADATA_RESET"), the pcrypt encryption and decryption operations return
-EAGAIN when the CPU goes online or offline. In alg_test(), a WARN is
generated when pcrypt_aead_decrypt() or pcrypt_aead_encrypt() returns
-EAGAIN, the unnecessary panic will occur when panic_on_warn set 1.
Fix this issue by calling crypto layer directly without parallelization
in that case.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
039fec48e062504f14845124a1a25eb199b2ddc0 , < dd8bf8eb5beba1e7c3b11a9a5a58ccbf345a69e6
(git)
Affected: c9c1334697301c10e6918d747ed38abfbc0c96e7 , < fca8aed12218f96b38e374ff264d78ea1fbd23cc (git) Affected: e97bf4ada7dddacd184c3e196bd063b0dc71b41d , < a92ccd3618e42333ac6f150ecdac14dca298bc7a (git) Affected: 546c1796ad1ed0d87dab3c4b5156d75819be2316 , < 96001f52ae8c70e2c736d3e1e5dc53d5b521e5ca (git) Affected: c55fc098fd9d2dca475b82d00ffbcaf97879d77e , < 92834692a539b5b7f409e467a14667d64713b732 (git) Affected: 372636debe852913529b1716f44addd94fff2d28 , < 5edae7a9a35606017ee6e05911c290acee9fee5a (git) Affected: 8f4f68e788c3a7a696546291258bfa5fdb215523 , < a8e0074ffb38c9a5964a221bb998034d016c93a2 (git) Affected: 8f4f68e788c3a7a696546291258bfa5fdb215523 , < 7ddab756f2de5b7b43c122ebebdf37f400fb2b6f (git) Affected: 8f4f68e788c3a7a696546291258bfa5fdb215523 , < 662f2f13e66d3883b9238b0b96b17886179e60e2 (git) Affected: fb2d3a50a8f29a3c66682bb426144f40e32ab818 (git) Affected: e134f3aba98e6c801a693f540912c2d493718ddf (git) |
|||||||
|
|||||||||
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CVE-2024-49977 (GCVE-0-2024-49977)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: stmmac: Fix zero-division error when disabling tc cbs
The commit b8c43360f6e4 ("net: stmmac: No need to calculate speed divider
when offload is disabled") allows the "port_transmit_rate_kbps" to be
set to a value of 0, which is then passed to the "div_s64" function when
tc-cbs is disabled. This leads to a zero-division error.
When tc-cbs is disabled, the idleslope, sendslope, and credit values the
credit values are not required to be configured. Therefore, adding a return
statement after setting the txQ mode to DCB when tc-cbs is disabled would
prevent a zero-division error.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b4bca4722fda928810d024350493990de39f1e40 , < e33fe25b1efe4f2e6a5858786dbc82ae4c44ed4c
(git)
Affected: 2145583e5995598f50d66f8710c86bb1e910ac46 , < b0da9504a528f05f97d926b4db74ff21917a33e9 (git) Affected: 521d42a1c24d638241220d4b9fa7e7a0ed02b88e , < 5d43e1ad4567d67af2b42d3ab7c14152ffed25c6 (git) Affected: a71b686418ee6bcb6d6365f7f6d838d9874d9c64 , < 03582f4752427f60817d896f1a827aff772bd31e (git) Affected: b8c43360f6e424131fa81d3ba8792ad8ff25a09e , < e297a2bf56d12fd7f91a0c209eb6ea84361f3368 (git) Affected: b8c43360f6e424131fa81d3ba8792ad8ff25a09e , < 837d9df9c0792902710149d1a5e0991520af0f93 (git) Affected: b8c43360f6e424131fa81d3ba8792ad8ff25a09e , < 675faf5a14c14a2be0b870db30a70764df81e2df (git) Affected: f01782804147a8c21f481b3342c83422c041d2c0 (git) |
|||||||
|
|||||||||
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CVE-2023-51782 (GCVE-0-2023-51782)
Vulnerability from cvelistv5 – Published: 2023-12-25 00:00 – Updated: 2024-08-02 22:48
VLAI?
EPSS
Summary
An issue was discovered in the Linux kernel before 6.6.8. rose_ioctl in net/rose/af_rose.c has a use-after-free because of a rose_accept race condition.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2023-51779 (GCVE-0-2023-51779)
Vulnerability from cvelistv5 – Published: 2023-12-25 00:00 – Updated: 2024-08-29 18:54
VLAI?
EPSS
Summary
bt_sock_recvmsg in net/bluetooth/af_bluetooth.c in the Linux kernel through 6.6.8 has a use-after-free because of a bt_sock_ioctl race condition.
Severity ?
CWE
- n/a
Assigner
References
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CVE-2024-50096 (GCVE-0-2024-50096)
Vulnerability from cvelistv5 – Published: 2024-11-05 17:04 – Updated: 2025-11-03 22:25
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nouveau/dmem: Fix vulnerability in migrate_to_ram upon copy error
The `nouveau_dmem_copy_one` function ensures that the copy push command is
sent to the device firmware but does not track whether it was executed
successfully.
In the case of a copy error (e.g., firmware or hardware failure), the
copy push command will be sent via the firmware channel, and
`nouveau_dmem_copy_one` will likely report success, leading to the
`migrate_to_ram` function returning a dirty HIGH_USER page to the user.
This can result in a security vulnerability, as a HIGH_USER page that may
contain sensitive or corrupted data could be returned to the user.
To prevent this vulnerability, we allocate a zero page. Thus, in case of
an error, a non-dirty (zero) page will be returned to the user.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5be73b690875f7eb2d2defb54ccd7f2f12074984 , < fd9bb7e996bab9b9049fffe3f3d3b50dee191d27
(git)
Affected: 5be73b690875f7eb2d2defb54ccd7f2f12074984 , < 73f75d2b5aee5a735cf64b8ab4543d5c20dbbdd9 (git) Affected: 5be73b690875f7eb2d2defb54ccd7f2f12074984 , < 8c3de9282dde21ce3c1bf1bde3166a4510547aa9 (git) Affected: 5be73b690875f7eb2d2defb54ccd7f2f12074984 , < 614bfb2050982d23d53d0d51c4079dba0437c883 (git) Affected: 5be73b690875f7eb2d2defb54ccd7f2f12074984 , < 697e3ddcf1f8b68bd531fc34eead27c000bdf3e1 (git) Affected: 5be73b690875f7eb2d2defb54ccd7f2f12074984 , < ab4d113b6718b076046018292f821d5aa4b844f8 (git) Affected: 5be73b690875f7eb2d2defb54ccd7f2f12074984 , < 835745a377a4519decd1a36d6b926e369b3033e2 (git) |
|||||||
|
|||||||||
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CVE-2024-49966 (GCVE-0-2024-49966)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: cancel dqi_sync_work before freeing oinfo
ocfs2_global_read_info() will initialize and schedule dqi_sync_work at the
end, if error occurs after successfully reading global quota, it will
trigger the following warning with CONFIG_DEBUG_OBJECTS_* enabled:
ODEBUG: free active (active state 0) object: 00000000d8b0ce28 object type: timer_list hint: qsync_work_fn+0x0/0x16c
This reports that there is an active delayed work when freeing oinfo in
error handling, so cancel dqi_sync_work first. BTW, return status instead
of -1 when .read_file_info fails.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
171bf93ce11f4c9929fdce6ce63df8da2f3c4475 , < fc5cc716dfbdc5fd5f373ff3b51358174cf88bfc
(git)
Affected: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 , < 89043e7ed63c7fc141e68ea5a79758ed24b6c699 (git) Affected: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 , < 14114d8148db07e7946fb06b56a50cfa425e26c7 (git) Affected: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 , < 4173d1277c00baeedaaca76783e98b8fd0e3c08d (git) Affected: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 , < bbf41277df8b33fbedf4750a9300c147e8f104eb (git) Affected: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 , < ef768020366f47d23f39c4f57bcb03af6d1e24b3 (git) Affected: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 , < a4346c04d055bf7e184c18a73dbd23b6a9811118 (git) Affected: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 , < 0d707a33c84b371cb66120e198eed3374726ddd8 (git) Affected: 171bf93ce11f4c9929fdce6ce63df8da2f3c4475 , < 35fccce29feb3706f649726d410122dd81b92c18 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: cancel dqi_sync_work before freeing oinfo\n\nocfs2_global_read_info() will initialize and schedule dqi_sync_work at the\nend, if error occurs after successfully reading global quota, it will\ntrigger the following warning with CONFIG_DEBUG_OBJECTS_* enabled:\n\nODEBUG: free active (active state 0) object: 00000000d8b0ce28 object type: timer_list hint: qsync_work_fn+0x0/0x16c\n\nThis reports that there is an active delayed work when freeing oinfo in\nerror handling, so cancel dqi_sync_work first. BTW, return status instead\nof -1 when .read_file_info fails."
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],
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"dateUpdated": "2025-05-04T09:42:34.255Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"references": [
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"url": "https://git.kernel.org/stable/c/fc5cc716dfbdc5fd5f373ff3b51358174cf88bfc"
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{
"url": "https://git.kernel.org/stable/c/89043e7ed63c7fc141e68ea5a79758ed24b6c699"
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{
"url": "https://git.kernel.org/stable/c/14114d8148db07e7946fb06b56a50cfa425e26c7"
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"url": "https://git.kernel.org/stable/c/4173d1277c00baeedaaca76783e98b8fd0e3c08d"
},
{
"url": "https://git.kernel.org/stable/c/bbf41277df8b33fbedf4750a9300c147e8f104eb"
},
{
"url": "https://git.kernel.org/stable/c/ef768020366f47d23f39c4f57bcb03af6d1e24b3"
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{
"url": "https://git.kernel.org/stable/c/a4346c04d055bf7e184c18a73dbd23b6a9811118"
},
{
"url": "https://git.kernel.org/stable/c/0d707a33c84b371cb66120e198eed3374726ddd8"
},
{
"url": "https://git.kernel.org/stable/c/35fccce29feb3706f649726d410122dd81b92c18"
}
],
"title": "ocfs2: cancel dqi_sync_work before freeing oinfo",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-49966",
"datePublished": "2024-10-21T18:02:17.076Z",
"dateReserved": "2024-10-21T12:17:06.050Z",
"dateUpdated": "2025-11-03T22:23:48.460Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-53183 (GCVE-0-2024-53183)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2025-11-03 20:47
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
um: net: Do not use drvdata in release
The drvdata is not available in release. Let's just use container_of()
to get the uml_net instance. Otherwise, removing a network device will
result in a crash:
RIP: 0033:net_device_release+0x10/0x6f
RSP: 00000000e20c7c40 EFLAGS: 00010206
RAX: 000000006002e4e7 RBX: 00000000600f1baf RCX: 00000000624074e0
RDX: 0000000062778000 RSI: 0000000060551c80 RDI: 00000000627af028
RBP: 00000000e20c7c50 R08: 00000000603ad594 R09: 00000000e20c7b70
R10: 000000000000135a R11: 00000000603ad422 R12: 0000000000000000
R13: 0000000062c7af00 R14: 0000000062406d60 R15: 00000000627700b6
Kernel panic - not syncing: Segfault with no mm
CPU: 0 UID: 0 PID: 29 Comm: kworker/0:2 Not tainted 6.12.0-rc6-g59b723cd2adb #1
Workqueue: events mc_work_proc
Stack:
627af028 62c7af00 e20c7c80 60276fcd
62778000 603f5820 627af028 00000000
e20c7cb0 603a2bcd 627af000 62770010
Call Trace:
[<60276fcd>] device_release+0x70/0xba
[<603a2bcd>] kobject_put+0xba/0xe7
[<60277265>] put_device+0x19/0x1c
[<60281266>] platform_device_put+0x26/0x29
[<60281e5f>] platform_device_unregister+0x2c/0x2e
[<6002ec9c>] net_remove+0x63/0x69
[<60031316>] ? mconsole_reply+0x0/0x50
[<600310c8>] mconsole_remove+0x160/0x1cc
[<60087d40>] ? __remove_hrtimer+0x38/0x74
[<60087ff8>] ? hrtimer_try_to_cancel+0x8c/0x98
[<6006b3cf>] ? dl_server_stop+0x3f/0x48
[<6006b390>] ? dl_server_stop+0x0/0x48
[<600672e8>] ? dequeue_entities+0x327/0x390
[<60038fa6>] ? um_set_signals+0x0/0x43
[<6003070c>] mc_work_proc+0x77/0x91
[<60057664>] process_scheduled_works+0x1b3/0x2dd
[<60055f32>] ? assign_work+0x0/0x58
[<60057f0a>] worker_thread+0x1e9/0x293
[<6005406f>] ? set_pf_worker+0x0/0x64
[<6005d65d>] ? arch_local_irq_save+0x0/0x2d
[<6005d748>] ? kthread_exit+0x0/0x3a
[<60057d21>] ? worker_thread+0x0/0x293
[<6005dbf1>] kthread+0x126/0x12b
[<600219c5>] new_thread_handler+0x85/0xb6
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b174ab33aaafd556a1ead72fa8e35d70b6fb1e39
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8d9d174d3f55daaf5e7b48e9d7f53c723adbed86 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6be99d4c117b9642a44d9f54f034b67615be2b2b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1635d9a0ff1b8bd7aa4767d4ea7b3de72cd36f28 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 160cd5f956d191eb97664afd31ca59284c08d876 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cdbd5a1dcdc2c27ac076f91b03b9add3fefa1a82 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 468c2e5394afc848efb1eae6e1961a3c855cf35e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f04cd022ee1fde219e0db1086c27a0a5ba1914db (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d1db692a9be3b4bd3473b64fcae996afaffe8438 (git) |
|||||||
|
|||||||||
{
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"status": "unaffected",
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},
{
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"status": "unaffected",
"version": "6.12.2",
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},
{
"lessThanOrEqual": "*",
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"version": "6.13",
"versionType": "original_commit_for_fix"
}
]
}
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"cpeApplicability": [
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"nodes": [
{
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],
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\num: net: Do not use drvdata in release\n\nThe drvdata is not available in release. Let\u0027s just use container_of()\nto get the uml_net instance. Otherwise, removing a network device will\nresult in a crash:\n\nRIP: 0033:net_device_release+0x10/0x6f\nRSP: 00000000e20c7c40 EFLAGS: 00010206\nRAX: 000000006002e4e7 RBX: 00000000600f1baf RCX: 00000000624074e0\nRDX: 0000000062778000 RSI: 0000000060551c80 RDI: 00000000627af028\nRBP: 00000000e20c7c50 R08: 00000000603ad594 R09: 00000000e20c7b70\nR10: 000000000000135a R11: 00000000603ad422 R12: 0000000000000000\nR13: 0000000062c7af00 R14: 0000000062406d60 R15: 00000000627700b6\nKernel panic - not syncing: Segfault with no mm\nCPU: 0 UID: 0 PID: 29 Comm: kworker/0:2 Not tainted 6.12.0-rc6-g59b723cd2adb #1\nWorkqueue: events mc_work_proc\nStack:\n 627af028 62c7af00 e20c7c80 60276fcd\n 62778000 603f5820 627af028 00000000\n e20c7cb0 603a2bcd 627af000 62770010\nCall Trace:\n [\u003c60276fcd\u003e] device_release+0x70/0xba\n [\u003c603a2bcd\u003e] kobject_put+0xba/0xe7\n [\u003c60277265\u003e] put_device+0x19/0x1c\n [\u003c60281266\u003e] platform_device_put+0x26/0x29\n [\u003c60281e5f\u003e] platform_device_unregister+0x2c/0x2e\n [\u003c6002ec9c\u003e] net_remove+0x63/0x69\n [\u003c60031316\u003e] ? mconsole_reply+0x0/0x50\n [\u003c600310c8\u003e] mconsole_remove+0x160/0x1cc\n [\u003c60087d40\u003e] ? __remove_hrtimer+0x38/0x74\n [\u003c60087ff8\u003e] ? hrtimer_try_to_cancel+0x8c/0x98\n [\u003c6006b3cf\u003e] ? dl_server_stop+0x3f/0x48\n [\u003c6006b390\u003e] ? dl_server_stop+0x0/0x48\n [\u003c600672e8\u003e] ? dequeue_entities+0x327/0x390\n [\u003c60038fa6\u003e] ? um_set_signals+0x0/0x43\n [\u003c6003070c\u003e] mc_work_proc+0x77/0x91\n [\u003c60057664\u003e] process_scheduled_works+0x1b3/0x2dd\n [\u003c60055f32\u003e] ? assign_work+0x0/0x58\n [\u003c60057f0a\u003e] worker_thread+0x1e9/0x293\n [\u003c6005406f\u003e] ? set_pf_worker+0x0/0x64\n [\u003c6005d65d\u003e] ? arch_local_irq_save+0x0/0x2d\n [\u003c6005d748\u003e] ? kthread_exit+0x0/0x3a\n [\u003c60057d21\u003e] ? worker_thread+0x0/0x293\n [\u003c6005dbf1\u003e] kthread+0x126/0x12b\n [\u003c600219c5\u003e] new_thread_handler+0x85/0xb6"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:55:10.659Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"references": [
{
"url": "https://git.kernel.org/stable/c/b174ab33aaafd556a1ead72fa8e35d70b6fb1e39"
},
{
"url": "https://git.kernel.org/stable/c/8d9d174d3f55daaf5e7b48e9d7f53c723adbed86"
},
{
"url": "https://git.kernel.org/stable/c/6be99d4c117b9642a44d9f54f034b67615be2b2b"
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},
{
"url": "https://git.kernel.org/stable/c/160cd5f956d191eb97664afd31ca59284c08d876"
},
{
"url": "https://git.kernel.org/stable/c/cdbd5a1dcdc2c27ac076f91b03b9add3fefa1a82"
},
{
"url": "https://git.kernel.org/stable/c/468c2e5394afc848efb1eae6e1961a3c855cf35e"
},
{
"url": "https://git.kernel.org/stable/c/f04cd022ee1fde219e0db1086c27a0a5ba1914db"
},
{
"url": "https://git.kernel.org/stable/c/d1db692a9be3b4bd3473b64fcae996afaffe8438"
}
],
"title": "um: net: Do not use drvdata in release",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-53183",
"datePublished": "2024-12-27T13:49:26.351Z",
"dateReserved": "2024-11-19T17:17:25.009Z",
"dateUpdated": "2025-11-03T20:47:18.076Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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}
CVE-2024-53184 (GCVE-0-2024-53184)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2025-11-03 20:47
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
um: ubd: Do not use drvdata in release
The drvdata is not available in release. Let's just use container_of()
to get the ubd instance. Otherwise, removing a ubd device will result
in a crash:
RIP: 0033:blk_mq_free_tag_set+0x1f/0xba
RSP: 00000000e2083bf0 EFLAGS: 00010246
RAX: 000000006021463a RBX: 0000000000000348 RCX: 0000000062604d00
RDX: 0000000004208060 RSI: 00000000605241a0 RDI: 0000000000000348
RBP: 00000000e2083c10 R08: 0000000062414010 R09: 00000000601603f7
R10: 000000000000133a R11: 000000006038c4bd R12: 0000000000000000
R13: 0000000060213a5c R14: 0000000062405d20 R15: 00000000604f7aa0
Kernel panic - not syncing: Segfault with no mm
CPU: 0 PID: 17 Comm: kworker/0:1 Not tainted 6.8.0-rc3-00107-gba3f67c11638 #1
Workqueue: events mc_work_proc
Stack:
00000000 604f7ef0 62c5d000 62405d20
e2083c30 6002c776 6002c755 600e47ff
e2083c60 6025ffe3 04208060 603d36e0
Call Trace:
[<6002c776>] ubd_device_release+0x21/0x55
[<6002c755>] ? ubd_device_release+0x0/0x55
[<600e47ff>] ? kfree+0x0/0x100
[<6025ffe3>] device_release+0x70/0xba
[<60381d6a>] kobject_put+0xb5/0xe2
[<6026027b>] put_device+0x19/0x1c
[<6026a036>] platform_device_put+0x26/0x29
[<6026ac5a>] platform_device_unregister+0x2c/0x2e
[<6002c52e>] ubd_remove+0xb8/0xd6
[<6002bb74>] ? mconsole_reply+0x0/0x50
[<6002b926>] mconsole_remove+0x160/0x1cc
[<6002bbbc>] ? mconsole_reply+0x48/0x50
[<6003379c>] ? um_set_signals+0x3b/0x43
[<60061c55>] ? update_min_vruntime+0x14/0x70
[<6006251f>] ? dequeue_task_fair+0x164/0x235
[<600620aa>] ? update_cfs_group+0x0/0x40
[<603a0e77>] ? __schedule+0x0/0x3ed
[<60033761>] ? um_set_signals+0x0/0x43
[<6002af6a>] mc_work_proc+0x77/0x91
[<600520b4>] process_scheduled_works+0x1af/0x2c3
[<6004ede3>] ? assign_work+0x0/0x58
[<600527a1>] worker_thread+0x2f7/0x37a
[<6004ee3b>] ? set_pf_worker+0x0/0x64
[<6005765d>] ? arch_local_irq_save+0x0/0x2d
[<60058e07>] ? kthread_exit+0x0/0x3a
[<600524aa>] ? worker_thread+0x0/0x37a
[<60058f9f>] kthread+0x130/0x135
[<6002068e>] new_thread_handler+0x85/0xb6
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 23d742a3fcd4781eed015a3a93e6a0e3ab1ef2a8
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 300e277e463e6326938dd55ea560eafa0f5c88a5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 509ba8746f812e45a05034ba18b73db574693d11 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5727343348f34e11a7c5a2a944d5aa505731d876 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a5a75207efae4b558aaa34c288de7d6f2e926b4b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2d194d951895df214e066d08146e77cb6e02c1d4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e6e5a4cded9bef3a1b0a4fac815b7176eb9a18ec (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 16cf8511680809a9f20b3dd224c06d482648f9e2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5bee35e5389f450a7eea7318deb9073e9414d3b1 (git) |
|||||||
|
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CVE-2024-54678 (GCVE-0-2024-54678)
Vulnerability from cvelistv5 – Published: 2025-08-12 11:16 – Updated: 2025-10-14 09:15
VLAI?
EPSS
Summary
A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions), SIMATIC S7-PLCSIM V17 (All versions), SIMATIC STEP 7 V17 (All versions), SIMATIC STEP 7 V18 (All versions), SIMATIC STEP 7 V19 (All versions < V19 Update 4), SIMATIC STEP 7 V20 (All versions < V20 Update 4), SIMATIC WinCC V17 (All versions), SIMATIC WinCC V18 (All versions), SIMATIC WinCC V19 (All versions < V19 Update 4), SIMATIC WinCC V20 (All versions < V20 Update 4), SIMOCODE ES V17 (All versions), SIMOCODE ES V18 (All versions), SIMOCODE ES V19 (All versions), SIMOCODE ES V20 (All versions), SIMOTION SCOUT TIA V5.4 (All versions), SIMOTION SCOUT TIA V5.5 (All versions), SIMOTION SCOUT TIA V5.6 (All versions < V5.6 SP1 HF7), SIMOTION SCOUT TIA V5.7 (All versions), SINAMICS Startdrive V17 (All versions), SINAMICS Startdrive V18 (All versions), SINAMICS Startdrive V19 (All versions), SINAMICS Startdrive V20 (All versions), SIRIUS Safety ES V17 (TIA Portal) (All versions), SIRIUS Safety ES V18 (TIA Portal) (All versions), SIRIUS Safety ES V19 (TIA Portal) (All versions), SIRIUS Safety ES V20 (TIA Portal) (All versions), SIRIUS Soft Starter ES V17 (TIA Portal) (All versions), SIRIUS Soft Starter ES V18 (TIA Portal) (All versions), SIRIUS Soft Starter ES V19 (TIA Portal) (All versions), SIRIUS Soft Starter ES V20 (TIA Portal) (All versions), TIA Portal Cloud V17 (All versions), TIA Portal Cloud V18 (All versions), TIA Portal Cloud V19 (All versions < V5.2.1.1), TIA Portal Cloud V20 (All versions < V5.2.2.2), TIA Portal Test Suite V20 (All versions < V20 Update 4). Affected products do not properly sanitize Interprocess Communication input received through a Windows Named Pipe accessible to all local users. This could allow an authenticated local attacker to cause a type confusion and execute arbitrary code within the affected application.
Severity ?
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siemens | SIMATIC PCS neo V4.1 |
Affected:
0 , < *
(custom)
|
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|
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},
{
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"role": "CISA Coordinator",
"timestamp": "2025-08-12T20:10:51.202464Z",
"version": "2.0.3"
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{
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},
{
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CVE-2023-52619 (GCVE-0-2023-52619)
Vulnerability from cvelistv5 – Published: 2024-03-18 10:19 – Updated: 2025-05-04 07:40
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
pstore/ram: Fix crash when setting number of cpus to an odd number
When the number of cpu cores is adjusted to 7 or other odd numbers,
the zone size will become an odd number.
The address of the zone will become:
addr of zone0 = BASE
addr of zone1 = BASE + zone_size
addr of zone2 = BASE + zone_size*2
...
The address of zone1/3/5/7 will be mapped to non-alignment va.
Eventually crashes will occur when accessing these va.
So, use ALIGN_DOWN() to make sure the zone size is even
to avoid this bug.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8b69c30f4e8b69131d92096cb296dc1f217101e4
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e9f6ac50890104fdf8194f2865680689239d30fb (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a63e48cd835c34c38ef671d344cc029b1ea5bf10 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2a37905d47bffec61e95d99f0c1cc5dc6377956c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 75b0f71b26b3ad833c5c0670109c0af6e021e86a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0593cfd321df9001142a9d2c58d4144917dff7ee (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cd40e43f870cf21726b22487a95ed223790b3542 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d49270a04623ce3c0afddbf3e984cb245aa48e9c (git) |
|||||||
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CVE-2025-40753 (GCVE-0-2025-40753)
Vulnerability from cvelistv5 – Published: 2025-08-12 11:17 – Updated: 2025-08-13 20:18
VLAI?
EPSS
Summary
A vulnerability has been identified in POWER METER SICAM Q100 (7KG9501-0AA01-0AA1) (All versions >= V2.60 < V2.62), POWER METER SICAM Q100 (7KG9501-0AA01-2AA1) (All versions >= V2.60 < V2.62), POWER METER SICAM Q100 (7KG9501-0AA31-0AA1) (All versions >= V2.60 < V2.62), POWER METER SICAM Q100 (7KG9501-0AA31-2AA1) (All versions >= V2.60 < V2.62), POWER METER SICAM Q200 family (All versions >= V2.70 < V2.80). Affected devices export the password for the SMTP account as plain text in the Configuration File. This could allow an authenticated local attacker to extract it and use the configured SMTP service for arbitrary purposes.
Severity ?
6.2 (Medium)
CWE
- CWE-312 - Cleartext Storage of Sensitive Information
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siemens | POWER METER SICAM Q100 |
Affected:
V2.60 , < V2.62
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
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"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "POWER METER SICAM Q100",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.62",
"status": "affected",
"version": "V2.60",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "POWER METER SICAM Q100",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.62",
"status": "affected",
"version": "V2.60",
"versionType": "custom"
}
]
},
{
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"product": "POWER METER SICAM Q100",
"vendor": "Siemens",
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{
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"status": "affected",
"version": "V2.60",
"versionType": "custom"
}
]
},
{
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"product": "POWER METER SICAM Q100",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.62",
"status": "affected",
"version": "V2.60",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "POWER METER SICAM Q200 family",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V2.80",
"status": "affected",
"version": "V2.70",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in POWER METER SICAM Q100 (7KG9501-0AA01-0AA1) (All versions \u003e= V2.60 \u003c V2.62), POWER METER SICAM Q100 (7KG9501-0AA01-2AA1) (All versions \u003e= V2.60 \u003c V2.62), POWER METER SICAM Q100 (7KG9501-0AA31-0AA1) (All versions \u003e= V2.60 \u003c V2.62), POWER METER SICAM Q100 (7KG9501-0AA31-2AA1) (All versions \u003e= V2.60 \u003c V2.62), POWER METER SICAM Q200 family (All versions \u003e= V2.70 \u003c V2.80). Affected devices export the password for the SMTP account as plain text in the Configuration File. This could allow an authenticated local attacker to extract it and use the configured SMTP service for arbitrary purposes."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 6.2,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
},
{
"cvssV4_0": {
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-312",
"description": "CWE-312: Cleartext Storage of Sensitive Information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-08-12T11:17:09.077Z",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-529291.html"
}
]
}
},
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"assignerShortName": "siemens",
"cveId": "CVE-2025-40753",
"datePublished": "2025-08-12T11:17:09.077Z",
"dateReserved": "2025-04-16T08:39:30.031Z",
"dateUpdated": "2025-08-13T20:18:21.296Z",
"state": "PUBLISHED"
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}
CVE-2024-50033 (GCVE-0-2024-50033)
Vulnerability from cvelistv5 – Published: 2024-10-21 19:39 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
slip: make slhc_remember() more robust against malicious packets
syzbot found that slhc_remember() was missing checks against
malicious packets [1].
slhc_remember() only checked the size of the packet was at least 20,
which is not good enough.
We need to make sure the packet includes the IPv4 and TCP header
that are supposed to be carried.
Add iph and th pointers to make the code more readable.
[1]
BUG: KMSAN: uninit-value in slhc_remember+0x2e8/0x7b0 drivers/net/slip/slhc.c:666
slhc_remember+0x2e8/0x7b0 drivers/net/slip/slhc.c:666
ppp_receive_nonmp_frame+0xe45/0x35e0 drivers/net/ppp/ppp_generic.c:2455
ppp_receive_frame drivers/net/ppp/ppp_generic.c:2372 [inline]
ppp_do_recv+0x65f/0x40d0 drivers/net/ppp/ppp_generic.c:2212
ppp_input+0x7dc/0xe60 drivers/net/ppp/ppp_generic.c:2327
pppoe_rcv_core+0x1d3/0x720 drivers/net/ppp/pppoe.c:379
sk_backlog_rcv+0x13b/0x420 include/net/sock.h:1113
__release_sock+0x1da/0x330 net/core/sock.c:3072
release_sock+0x6b/0x250 net/core/sock.c:3626
pppoe_sendmsg+0x2b8/0xb90 drivers/net/ppp/pppoe.c:903
sock_sendmsg_nosec net/socket.c:729 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:744
____sys_sendmsg+0x903/0xb60 net/socket.c:2602
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2656
__sys_sendmmsg+0x3c1/0x960 net/socket.c:2742
__do_sys_sendmmsg net/socket.c:2771 [inline]
__se_sys_sendmmsg net/socket.c:2768 [inline]
__x64_sys_sendmmsg+0xbc/0x120 net/socket.c:2768
x64_sys_call+0xb6e/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:308
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Uninit was created at:
slab_post_alloc_hook mm/slub.c:4091 [inline]
slab_alloc_node mm/slub.c:4134 [inline]
kmem_cache_alloc_node_noprof+0x6bf/0xb80 mm/slub.c:4186
kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:587
__alloc_skb+0x363/0x7b0 net/core/skbuff.c:678
alloc_skb include/linux/skbuff.h:1322 [inline]
sock_wmalloc+0xfe/0x1a0 net/core/sock.c:2732
pppoe_sendmsg+0x3a7/0xb90 drivers/net/ppp/pppoe.c:867
sock_sendmsg_nosec net/socket.c:729 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:744
____sys_sendmsg+0x903/0xb60 net/socket.c:2602
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2656
__sys_sendmmsg+0x3c1/0x960 net/socket.c:2742
__do_sys_sendmmsg net/socket.c:2771 [inline]
__se_sys_sendmmsg net/socket.c:2768 [inline]
__x64_sys_sendmmsg+0xbc/0x120 net/socket.c:2768
x64_sys_call+0xb6e/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:308
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
CPU: 0 UID: 0 PID: 5460 Comm: syz.2.33 Not tainted 6.12.0-rc2-syzkaller-00006-g87d6aab2389e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b5451d783ade99308dfccdf5ca284ed07affa4ff , < ba6501ea06462d6404d57d5644cf2854db38e7d7
(git)
Affected: b5451d783ade99308dfccdf5ca284ed07affa4ff , < 36b054324d18e51cf466134e13b6fbe3c91f52af (git) Affected: b5451d783ade99308dfccdf5ca284ed07affa4ff , < 5e336384cc9b608e0551f99c3d87316ca3b0e51a (git) Affected: b5451d783ade99308dfccdf5ca284ed07affa4ff , < ff5e0f895315706e4ca5a19df15be6866cee4f5d (git) Affected: b5451d783ade99308dfccdf5ca284ed07affa4ff , < 8bb79eb1db85a10865f0d4dd15b013def3f2d246 (git) Affected: b5451d783ade99308dfccdf5ca284ed07affa4ff , < 29e8d96d44f51cf89a62dd042be35d052833b95c (git) Affected: b5451d783ade99308dfccdf5ca284ed07affa4ff , < 7d3fce8cbe3a70a1c7c06c9b53696be5d5d8dd5c (git) |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-50033",
"options": [
{
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},
{
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},
{
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}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-22T13:25:49.586727Z",
"version": "2.0.3"
},
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}
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:24:39.473Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/slip/slhc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
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},
{
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"status": "affected",
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"versionType": "git"
},
{
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"versionType": "git"
},
{
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"versionType": "git"
},
{
"lessThan": "8bb79eb1db85a10865f0d4dd15b013def3f2d246",
"status": "affected",
"version": "b5451d783ade99308dfccdf5ca284ed07affa4ff",
"versionType": "git"
},
{
"lessThan": "29e8d96d44f51cf89a62dd042be35d052833b95c",
"status": "affected",
"version": "b5451d783ade99308dfccdf5ca284ed07affa4ff",
"versionType": "git"
},
{
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"status": "affected",
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"versionType": "git"
}
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},
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],
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"vendor": "Linux",
"versions": [
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},
{
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"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.4.285",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.10.227",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.168",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.113",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.57",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
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{
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"versionEndExcluding": "5.4.285",
"versionStartIncluding": "3.2",
"vulnerable": true
},
{
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"versionEndExcluding": "5.10.227",
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},
{
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},
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},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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}
],
"negate": false,
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nslip: make slhc_remember() more robust against malicious packets\n\nsyzbot found that slhc_remember() was missing checks against\nmalicious packets [1].\n\nslhc_remember() only checked the size of the packet was at least 20,\nwhich is not good enough.\n\nWe need to make sure the packet includes the IPv4 and TCP header\nthat are supposed to be carried.\n\nAdd iph and th pointers to make the code more readable.\n\n[1]\n\nBUG: KMSAN: uninit-value in slhc_remember+0x2e8/0x7b0 drivers/net/slip/slhc.c:666\n slhc_remember+0x2e8/0x7b0 drivers/net/slip/slhc.c:666\n ppp_receive_nonmp_frame+0xe45/0x35e0 drivers/net/ppp/ppp_generic.c:2455\n ppp_receive_frame drivers/net/ppp/ppp_generic.c:2372 [inline]\n ppp_do_recv+0x65f/0x40d0 drivers/net/ppp/ppp_generic.c:2212\n ppp_input+0x7dc/0xe60 drivers/net/ppp/ppp_generic.c:2327\n pppoe_rcv_core+0x1d3/0x720 drivers/net/ppp/pppoe.c:379\n sk_backlog_rcv+0x13b/0x420 include/net/sock.h:1113\n __release_sock+0x1da/0x330 net/core/sock.c:3072\n release_sock+0x6b/0x250 net/core/sock.c:3626\n pppoe_sendmsg+0x2b8/0xb90 drivers/net/ppp/pppoe.c:903\n sock_sendmsg_nosec net/socket.c:729 [inline]\n __sock_sendmsg+0x30f/0x380 net/socket.c:744\n ____sys_sendmsg+0x903/0xb60 net/socket.c:2602\n ___sys_sendmsg+0x28d/0x3c0 net/socket.c:2656\n __sys_sendmmsg+0x3c1/0x960 net/socket.c:2742\n __do_sys_sendmmsg net/socket.c:2771 [inline]\n __se_sys_sendmmsg net/socket.c:2768 [inline]\n __x64_sys_sendmmsg+0xbc/0x120 net/socket.c:2768\n x64_sys_call+0xb6e/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:308\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nUninit was created at:\n slab_post_alloc_hook mm/slub.c:4091 [inline]\n slab_alloc_node mm/slub.c:4134 [inline]\n kmem_cache_alloc_node_noprof+0x6bf/0xb80 mm/slub.c:4186\n kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:587\n __alloc_skb+0x363/0x7b0 net/core/skbuff.c:678\n alloc_skb include/linux/skbuff.h:1322 [inline]\n sock_wmalloc+0xfe/0x1a0 net/core/sock.c:2732\n pppoe_sendmsg+0x3a7/0xb90 drivers/net/ppp/pppoe.c:867\n sock_sendmsg_nosec net/socket.c:729 [inline]\n __sock_sendmsg+0x30f/0x380 net/socket.c:744\n ____sys_sendmsg+0x903/0xb60 net/socket.c:2602\n ___sys_sendmsg+0x28d/0x3c0 net/socket.c:2656\n __sys_sendmmsg+0x3c1/0x960 net/socket.c:2742\n __do_sys_sendmmsg net/socket.c:2771 [inline]\n __se_sys_sendmmsg net/socket.c:2768 [inline]\n __x64_sys_sendmmsg+0xbc/0x120 net/socket.c:2768\n x64_sys_call+0xb6e/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:308\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nCPU: 0 UID: 0 PID: 5460 Comm: syz.2.33 Not tainted 6.12.0-rc2-syzkaller-00006-g87d6aab2389e #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024"
}
],
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"url": "https://git.kernel.org/stable/c/ba6501ea06462d6404d57d5644cf2854db38e7d7"
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"url": "https://git.kernel.org/stable/c/36b054324d18e51cf466134e13b6fbe3c91f52af"
},
{
"url": "https://git.kernel.org/stable/c/5e336384cc9b608e0551f99c3d87316ca3b0e51a"
},
{
"url": "https://git.kernel.org/stable/c/ff5e0f895315706e4ca5a19df15be6866cee4f5d"
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"url": "https://git.kernel.org/stable/c/7d3fce8cbe3a70a1c7c06c9b53696be5d5d8dd5c"
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],
"title": "slip: make slhc_remember() more robust against malicious packets",
"x_generator": {
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}
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"cveMetadata": {
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"assignerShortName": "Linux",
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"datePublished": "2024-10-21T19:39:35.127Z",
"dateReserved": "2024-10-21T12:17:06.069Z",
"dateUpdated": "2025-11-03T22:24:39.473Z",
"state": "PUBLISHED"
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}
CVE-2024-47713 (GCVE-0-2024-47713)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop()
Since '__dev_queue_xmit()' should be called with interrupts enabled,
the following backtrace:
ieee80211_do_stop()
...
spin_lock_irqsave(&local->queue_stop_reason_lock, flags)
...
ieee80211_free_txskb()
ieee80211_report_used_skb()
ieee80211_report_ack_skb()
cfg80211_mgmt_tx_status_ext()
nl80211_frame_tx_status()
genlmsg_multicast_netns()
genlmsg_multicast_netns_filtered()
nlmsg_multicast_filtered()
netlink_broadcast_filtered()
do_one_broadcast()
netlink_broadcast_deliver()
__netlink_sendskb()
netlink_deliver_tap()
__netlink_deliver_tap_skb()
dev_queue_xmit()
__dev_queue_xmit() ; with IRQS disabled
...
spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags)
issues the warning (as reported by syzbot reproducer):
WARNING: CPU: 2 PID: 5128 at kernel/softirq.c:362 __local_bh_enable_ip+0xc3/0x120
Fix this by implementing a two-phase skb reclamation in
'ieee80211_do_stop()', where actual work is performed
outside of a section with interrupts disabled.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5061b0c2b9066de426fbc63f1278d2210e789412 , < 07eb0bd7b0a8abed9d45e0f567c9af1dc83e5268
(git)
Affected: 5061b0c2b9066de426fbc63f1278d2210e789412 , < 04f75f5bae33349283d6886901d9acd2f110c024 (git) Affected: 5061b0c2b9066de426fbc63f1278d2210e789412 , < f232916fab67ca1c3425926df4a866e59ff26908 (git) Affected: 5061b0c2b9066de426fbc63f1278d2210e789412 , < acb53a716e492a02479345157c43f21edc8bc64b (git) Affected: 5061b0c2b9066de426fbc63f1278d2210e789412 , < db5ca4b42ccfa42d2af7b335ff12578e57775c02 (git) Affected: 5061b0c2b9066de426fbc63f1278d2210e789412 , < 058c9026ad79dc98572442fd4c7e9a36aba6f596 (git) Affected: 5061b0c2b9066de426fbc63f1278d2210e789412 , < eab272972cffff9cd973b8e4055a8e81c64f7e6a (git) Affected: 5061b0c2b9066de426fbc63f1278d2210e789412 , < ad4b7068b101fbbb4a9ca4b99b25eb051a9482ec (git) Affected: 5061b0c2b9066de426fbc63f1278d2210e789412 , < 9d301de12da6e1bb069a9835c38359b8e8135121 (git) |
|||||||
|
|||||||||
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CVE-2024-41078 (GCVE-0-2024-41078)
Vulnerability from cvelistv5 – Published: 2024-07-29 15:04 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: qgroup: fix quota root leak after quota disable failure
If during the quota disable we fail when cleaning the quota tree or when
deleting the root from the root tree, we jump to the 'out' label without
ever dropping the reference on the quota root, resulting in a leak of the
root since fs_info->quota_root is no longer pointing to the root (we have
set it to NULL just before those steps).
Fix this by always doing a btrfs_put_root() call under the 'out' label.
This is a problem that exists since qgroups were first added in 2012 by
commit bed92eae26cc ("Btrfs: qgroup implementation and prototypes"), but
back then we missed a kfree on the quota root and free_extent_buffer()
calls on its root and commit root nodes, since back then roots were not
yet reference counted.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 94818bdb00ef34a996a06aa63d11f591074cb757
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8a69529f22590b67bb018de9acbcf94abc8603cf (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5ef3961682e5310f2221bae99bcf9f5d0f4b0d51 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f88aeff5a173e8ba3133314eb4b964236ef3589d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7dd6a5b96157a21245566b21fd58276a214357ff (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a7e4c6a3031c74078dba7fa36239d0f4fe476c53 (git) |
||
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CVE-2024-53148 (GCVE-0-2024-53148)
Vulnerability from cvelistv5 – Published: 2024-12-24 11:28 – Updated: 2025-11-03 20:46
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
comedi: Flush partial mappings in error case
If some remap_pfn_range() calls succeeded before one failed, we still have
buffer pages mapped into the userspace page tables when we drop the buffer
reference with comedi_buf_map_put(bm). The userspace mappings are only
cleaned up later in the mmap error path.
Fix it by explicitly flushing all mappings in our VMA on the error path.
See commit 79a61cc3fc04 ("mm: avoid leaving partial pfn mappings around in
error case").
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < 57f048c2d205b85e34282a9b0b0ae177e84c2f44
(git)
Affected: ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < b9322408d83accc8b96322bc7356593206288c56 (git) Affected: ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < 8797b7712de704dc231f9e821d8eb3b9aeb3a032 (git) Affected: ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < 16c507df509113c037cdc0ba642b9ab3389bd26c (git) Affected: ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < 9b07fb464eb69a752406e78e62ab3a60bfa7b00d (git) Affected: ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < c6963a06ce5c61d3238751ada04ee1569663a828 (git) Affected: ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < 297f14fbb81895f4ccdb0ad25d196786d6461e00 (git) Affected: ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < ce8f9fb651fac95dd41f69afe54d935420b945bd (git) |
|||||||
|
|||||||||
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CVE-2024-56642 (GCVE-0-2024-56642)
Vulnerability from cvelistv5 – Published: 2024-12-27 15:02 – Updated: 2025-11-03 20:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tipc: Fix use-after-free of kernel socket in cleanup_bearer().
syzkaller reported a use-after-free of UDP kernel socket
in cleanup_bearer() without repro. [0][1]
When bearer_disable() calls tipc_udp_disable(), cleanup
of the UDP kernel socket is deferred by work calling
cleanup_bearer().
tipc_exit_net() waits for such works to finish by checking
tipc_net(net)->wq_count. However, the work decrements the
count too early before releasing the kernel socket,
unblocking cleanup_net() and resulting in use-after-free.
Let's move the decrement after releasing the socket in
cleanup_bearer().
[0]:
ref_tracker: net notrefcnt@000000009b3d1faf has 1/1 users at
sk_alloc+0x438/0x608
inet_create+0x4c8/0xcb0
__sock_create+0x350/0x6b8
sock_create_kern+0x58/0x78
udp_sock_create4+0x68/0x398
udp_sock_create+0x88/0xc8
tipc_udp_enable+0x5e8/0x848
__tipc_nl_bearer_enable+0x84c/0xed8
tipc_nl_bearer_enable+0x38/0x60
genl_family_rcv_msg_doit+0x170/0x248
genl_rcv_msg+0x400/0x5b0
netlink_rcv_skb+0x1dc/0x398
genl_rcv+0x44/0x68
netlink_unicast+0x678/0x8b0
netlink_sendmsg+0x5e4/0x898
____sys_sendmsg+0x500/0x830
[1]:
BUG: KMSAN: use-after-free in udp_hashslot include/net/udp.h:85 [inline]
BUG: KMSAN: use-after-free in udp_lib_unhash+0x3b8/0x930 net/ipv4/udp.c:1979
udp_hashslot include/net/udp.h:85 [inline]
udp_lib_unhash+0x3b8/0x930 net/ipv4/udp.c:1979
sk_common_release+0xaf/0x3f0 net/core/sock.c:3820
inet_release+0x1e0/0x260 net/ipv4/af_inet.c:437
inet6_release+0x6f/0xd0 net/ipv6/af_inet6.c:489
__sock_release net/socket.c:658 [inline]
sock_release+0xa0/0x210 net/socket.c:686
cleanup_bearer+0x42d/0x4c0 net/tipc/udp_media.c:819
process_one_work kernel/workqueue.c:3229 [inline]
process_scheduled_works+0xcaf/0x1c90 kernel/workqueue.c:3310
worker_thread+0xf6c/0x1510 kernel/workqueue.c:3391
kthread+0x531/0x6b0 kernel/kthread.c:389
ret_from_fork+0x60/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:244
Uninit was created at:
slab_free_hook mm/slub.c:2269 [inline]
slab_free mm/slub.c:4580 [inline]
kmem_cache_free+0x207/0xc40 mm/slub.c:4682
net_free net/core/net_namespace.c:454 [inline]
cleanup_net+0x16f2/0x19d0 net/core/net_namespace.c:647
process_one_work kernel/workqueue.c:3229 [inline]
process_scheduled_works+0xcaf/0x1c90 kernel/workqueue.c:3310
worker_thread+0xf6c/0x1510 kernel/workqueue.c:3391
kthread+0x531/0x6b0 kernel/kthread.c:389
ret_from_fork+0x60/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:244
CPU: 0 UID: 0 PID: 54 Comm: kworker/0:2 Not tainted 6.12.0-rc1-00131-gf66ebf37d69c #7 91723d6f74857f70725e1583cba3cf4adc716cfa
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
Workqueue: events cleanup_bearer
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d1f76dfadaf8f47ed1753f97dbcbd41c16215ffa , < 4e69457f9dfae67435f3ccf29008768eae860415
(git)
Affected: 5195ec5e365a2a9331bfeb585b613a6e94f98dba , < 650ee9a22d7a2de8999fac2d45983597a0c22359 (git) Affected: 04c26faa51d1e2fe71cf13c45791f5174c37f986 , < d2a4894f238551eae178904e7f45af87577074fd (git) Affected: 04c26faa51d1e2fe71cf13c45791f5174c37f986 , < d62d5180c036eeac09f80660edc7a602b369125f (git) Affected: 04c26faa51d1e2fe71cf13c45791f5174c37f986 , < d00d4470bf8c4282617a3a10e76b20a9c7e4cffa (git) Affected: 04c26faa51d1e2fe71cf13c45791f5174c37f986 , < e48b211c4c59062cb6dd6c2c37c51a7cc235a464 (git) Affected: 04c26faa51d1e2fe71cf13c45791f5174c37f986 , < 6a2fa13312e51a621f652d522d7e2df7066330b6 (git) Affected: b9f5b7ad4ac3af006443f535b1ce7bff1d130d7d (git) |
|||||||
|
|||||||||
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CVE-2024-46738 (GCVE-0-2024-46738)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:17
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
VMCI: Fix use-after-free when removing resource in vmci_resource_remove()
When removing a resource from vmci_resource_table in
vmci_resource_remove(), the search is performed using the resource
handle by comparing context and resource fields.
It is possible though to create two resources with different types
but same handle (same context and resource fields).
When trying to remove one of the resources, vmci_resource_remove()
may not remove the intended one, but the object will still be freed
as in the case of the datagram type in vmci_datagram_destroy_handle().
vmci_resource_table will still hold a pointer to this freed resource
leading to a use-after-free vulnerability.
BUG: KASAN: use-after-free in vmci_handle_is_equal include/linux/vmw_vmci_defs.h:142 [inline]
BUG: KASAN: use-after-free in vmci_resource_remove+0x3a1/0x410 drivers/misc/vmw_vmci/vmci_resource.c:147
Read of size 4 at addr ffff88801c16d800 by task syz-executor197/1592
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x82/0xa9 lib/dump_stack.c:106
print_address_description.constprop.0+0x21/0x366 mm/kasan/report.c:239
__kasan_report.cold+0x7f/0x132 mm/kasan/report.c:425
kasan_report+0x38/0x51 mm/kasan/report.c:442
vmci_handle_is_equal include/linux/vmw_vmci_defs.h:142 [inline]
vmci_resource_remove+0x3a1/0x410 drivers/misc/vmw_vmci/vmci_resource.c:147
vmci_qp_broker_detach+0x89a/0x11b9 drivers/misc/vmw_vmci/vmci_queue_pair.c:2182
ctx_free_ctx+0x473/0xbe1 drivers/misc/vmw_vmci/vmci_context.c:444
kref_put include/linux/kref.h:65 [inline]
vmci_ctx_put drivers/misc/vmw_vmci/vmci_context.c:497 [inline]
vmci_ctx_destroy+0x170/0x1d6 drivers/misc/vmw_vmci/vmci_context.c:195
vmci_host_close+0x125/0x1ac drivers/misc/vmw_vmci/vmci_host.c:143
__fput+0x261/0xa34 fs/file_table.c:282
task_work_run+0xf0/0x194 kernel/task_work.c:164
tracehook_notify_resume include/linux/tracehook.h:189 [inline]
exit_to_user_mode_loop+0x184/0x189 kernel/entry/common.c:187
exit_to_user_mode_prepare+0x11b/0x123 kernel/entry/common.c:220
__syscall_exit_to_user_mode_work kernel/entry/common.c:302 [inline]
syscall_exit_to_user_mode+0x18/0x42 kernel/entry/common.c:313
do_syscall_64+0x41/0x85 arch/x86/entry/common.c:86
entry_SYSCALL_64_after_hwframe+0x6e/0x0
This change ensures the type is also checked when removing
the resource from vmci_resource_table in vmci_resource_remove().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
bc63dedb7d46a7d690c6b6edf69136b88af06cc6 , < f6365931bf7c07b2b397dbb06a4f6573cc9fae73
(git)
Affected: bc63dedb7d46a7d690c6b6edf69136b88af06cc6 , < b243d52b5f6f59f9d39e69b191fb3d58b94a43b1 (git) Affected: bc63dedb7d46a7d690c6b6edf69136b88af06cc6 , < 6c563a29857aa8053b67ee141191f69757f27f6e (git) Affected: bc63dedb7d46a7d690c6b6edf69136b88af06cc6 , < ef5f4d0c5ee22d4f873116fec844ff6edaf3fa7d (git) Affected: bc63dedb7d46a7d690c6b6edf69136b88af06cc6 , < b9efdf333174468651be40390cbc79c9f55d9cce (git) Affected: bc63dedb7d46a7d690c6b6edf69136b88af06cc6 , < 39e7e593418ccdbd151f2925fa6be1a616d16c96 (git) Affected: bc63dedb7d46a7d690c6b6edf69136b88af06cc6 , < 00fe5292f081f8d773e572df8e03bf6e1855fe49 (git) Affected: bc63dedb7d46a7d690c6b6edf69136b88af06cc6 , < 48b9a8dabcc3cf5f961b2ebcd8933bf9204babb7 (git) |
|||||||
|
|||||||||
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CVE-2024-53146 (GCVE-0-2024-53146)
Vulnerability from cvelistv5 – Published: 2024-12-24 11:28 – Updated: 2025-11-03 20:46
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
NFSD: Prevent a potential integer overflow
If the tag length is >= U32_MAX - 3 then the "length + 4" addition
can result in an integer overflow. Address this by splitting the
decoding into several steps so that decode_cb_compound4res() does
not have to perform arithmetic on the unsafe length value.
Severity ?
5.5 (Medium)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 745f7ce5a95e783ba62fe774325829466aec2aa8
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 90adbae9dd158da8331d9fdd32077bd1af04f553 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3c5f545c9a1f8a1869246f6f3ae8c17289d6a841 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 842f1c27a1aef5367e535f9e85c8c3b06352151a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < de53c5305184ca1333b87e695d329d1502d694ce (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dde654cad08fdaac370febb161ec41eb58e9d2a2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 084f797dbc7e52209a4ab6dbc7f0109268754eb9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ccd3394f9a7200d6b088553bf38e688620cd27af (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7f33b92e5b18e904a481e6e208486da43e4dc841 (git) |
|||||||
|
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CVE-2023-52817 (GCVE-0-2023-52817)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-09-16 13:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL
In certain types of chips, such as VEGA20, reading the amdgpu_regs_smc file could result in an abnormal null pointer access when the smc_rreg pointer is NULL. Below are the steps to reproduce this issue and the corresponding exception log:
1. Navigate to the directory: /sys/kernel/debug/dri/0
2. Execute command: cat amdgpu_regs_smc
3. Exception Log::
[4005007.702554] BUG: kernel NULL pointer dereference, address: 0000000000000000
[4005007.702562] #PF: supervisor instruction fetch in kernel mode
[4005007.702567] #PF: error_code(0x0010) - not-present page
[4005007.702570] PGD 0 P4D 0
[4005007.702576] Oops: 0010 [#1] SMP NOPTI
[4005007.702581] CPU: 4 PID: 62563 Comm: cat Tainted: G OE 5.15.0-43-generic #46-Ubunt u
[4005007.702590] RIP: 0010:0x0
[4005007.702598] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
[4005007.702600] RSP: 0018:ffffa82b46d27da0 EFLAGS: 00010206
[4005007.702605] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffa82b46d27e68
[4005007.702609] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9940656e0000
[4005007.702612] RBP: ffffa82b46d27dd8 R08: 0000000000000000 R09: ffff994060c07980
[4005007.702615] R10: 0000000000020000 R11: 0000000000000000 R12: 00007f5e06753000
[4005007.702618] R13: ffff9940656e0000 R14: ffffa82b46d27e68 R15: 00007f5e06753000
[4005007.702622] FS: 00007f5e0755b740(0000) GS:ffff99479d300000(0000) knlGS:0000000000000000
[4005007.702626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[4005007.702629] CR2: ffffffffffffffd6 CR3: 00000003253fc000 CR4: 00000000003506e0
[4005007.702633] Call Trace:
[4005007.702636] <TASK>
[4005007.702640] amdgpu_debugfs_regs_smc_read+0xb0/0x120 [amdgpu]
[4005007.703002] full_proxy_read+0x5c/0x80
[4005007.703011] vfs_read+0x9f/0x1a0
[4005007.703019] ksys_read+0x67/0xe0
[4005007.703023] __x64_sys_read+0x19/0x20
[4005007.703028] do_syscall_64+0x5c/0xc0
[4005007.703034] ? do_user_addr_fault+0x1e3/0x670
[4005007.703040] ? exit_to_user_mode_prepare+0x37/0xb0
[4005007.703047] ? irqentry_exit_to_user_mode+0x9/0x20
[4005007.703052] ? irqentry_exit+0x19/0x30
[4005007.703057] ? exc_page_fault+0x89/0x160
[4005007.703062] ? asm_exc_page_fault+0x8/0x30
[4005007.703068] entry_SYSCALL_64_after_hwframe+0x44/0xae
[4005007.703075] RIP: 0033:0x7f5e07672992
[4005007.703079] Code: c0 e9 b2 fe ff ff 50 48 8d 3d fa b2 0c 00 e8 c5 1d 02 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 e c 28 48 89 54 24
[4005007.703083] RSP: 002b:00007ffe03097898 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[4005007.703088] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007f5e07672992
[4005007.703091] RDX: 0000000000020000 RSI: 00007f5e06753000 RDI: 0000000000000003
[4005007.703094] RBP: 00007f5e06753000 R08: 00007f5e06752010 R09: 00007f5e06752010
[4005007.703096] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000022000
[4005007.703099] R13: 0000000000000003 R14: 0000000000020000 R15: 0000000000020000
[4005007.703105] </TASK>
[4005007.703107] Modules linked in: nf_tables libcrc32c nfnetlink algif_hash af_alg binfmt_misc nls_ iso8859_1 ipmi_ssif ast intel_rapl_msr intel_rapl_common drm_vram_helper drm_ttm_helper amd64_edac t tm edac_mce_amd kvm_amd ccp mac_hid k10temp kvm acpi_ipmi ipmi_si rapl sch_fq_codel ipmi_devintf ipm i_msghandler msr parport_pc ppdev lp parport mtd pstore_blk efi_pstore ramoops pstore_zone reed_solo mon ip_tables x_tables autofs4 ib_uverbs ib_core amdgpu(OE) amddrm_ttm_helper(OE) amdttm(OE) iommu_v 2 amd_sched(OE) amdkcl(OE) drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops cec rc_core drm igb ahci xhci_pci libahci i2c_piix4 i2c_algo_bit xhci_pci_renesas dca
[4005007.703184] CR2: 0000000000000000
[4005007.703188] ---[ en
---truncated---
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < bf2d51eedf03bd61e3556e35d74d49e2e6112398
(git)
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CVE-2024-41046 (GCVE-0-2024-41046)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:32 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: lantiq_etop: fix double free in detach
The number of the currently released descriptor is never incremented
which results in the same skb being released multiple times.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
504d4721ee8e432af4b5f196a08af38bc4dac5fe , < 1a2db00a554cfda57c397cce79b2804bf9633fec
(git)
Affected: 504d4721ee8e432af4b5f196a08af38bc4dac5fe , < 907443174e76b854d28024bd079f0e53b94dc9a1 (git) Affected: 504d4721ee8e432af4b5f196a08af38bc4dac5fe , < 22b16618a80858b3a9d607708444426948cc4ae1 (git) Affected: 504d4721ee8e432af4b5f196a08af38bc4dac5fe , < 69ad5fa0ce7c548262e0770fc2b726fe7ab4f156 (git) Affected: 504d4721ee8e432af4b5f196a08af38bc4dac5fe , < c2b66e2b3939af63699e4a4bd25a8ac4a9b1d1b3 (git) Affected: 504d4721ee8e432af4b5f196a08af38bc4dac5fe , < 9d23909ae041761cb2aa0c3cb1748598d8b6bc54 (git) Affected: 504d4721ee8e432af4b5f196a08af38bc4dac5fe , < 84aaaa796a19195fc59290154fef9aeb1fba964f (git) Affected: 504d4721ee8e432af4b5f196a08af38bc4dac5fe , < e1533b6319ab9c3a97dad314dd88b3783bc41b69 (git) |
|||||||
|
|||||||||
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CVE-2023-52477 (GCVE-0-2023-52477)
Vulnerability from cvelistv5 – Published: 2024-02-29 05:43 – Updated: 2025-05-04 07:37
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: hub: Guard against accesses to uninitialized BOS descriptors
Many functions in drivers/usb/core/hub.c and drivers/usb/core/hub.h
access fields inside udev->bos without checking if it was allocated and
initialized. If usb_get_bos_descriptor() fails for whatever
reason, udev->bos will be NULL and those accesses will result in a
crash:
BUG: kernel NULL pointer dereference, address: 0000000000000018
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 5 PID: 17818 Comm: kworker/5:1 Tainted: G W 5.15.108-18910-gab0e1cb584e1 #1 <HASH:1f9e 1>
Hardware name: Google Kindred/Kindred, BIOS Google_Kindred.12672.413.0 02/03/2021
Workqueue: usb_hub_wq hub_event
RIP: 0010:hub_port_reset+0x193/0x788
Code: 89 f7 e8 20 f7 15 00 48 8b 43 08 80 b8 96 03 00 00 03 75 36 0f b7 88 92 03 00 00 81 f9 10 03 00 00 72 27 48 8b 80 a8 03 00 00 <48> 83 78 18 00 74 19 48 89 df 48 8b 75 b0 ba 02 00 00 00 4c 89 e9
RSP: 0018:ffffab740c53fcf8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffffa1bc5f678000 RCX: 0000000000000310
RDX: fffffffffffffdff RSI: 0000000000000286 RDI: ffffa1be9655b840
RBP: ffffab740c53fd70 R08: 00001b7d5edaa20c R09: ffffffffb005e060
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
R13: ffffab740c53fd3e R14: 0000000000000032 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffffa1be96540000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000018 CR3: 000000022e80c005 CR4: 00000000003706e0
Call Trace:
hub_event+0x73f/0x156e
? hub_activate+0x5b7/0x68f
process_one_work+0x1a2/0x487
worker_thread+0x11a/0x288
kthread+0x13a/0x152
? process_one_work+0x487/0x487
? kthread_associate_blkcg+0x70/0x70
ret_from_fork+0x1f/0x30
Fall back to a default behavior if the BOS descriptor isn't accessible
and skip all the functionalities that depend on it: LPM support checks,
Super Speed capabilitiy checks, U1/U2 states setup.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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|||||||
|
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CVE-2024-46675 (GCVE-0-2024-46675)
Vulnerability from cvelistv5 – Published: 2024-09-13 05:29 – Updated: 2025-11-03 22:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: dwc3: core: Prevent USB core invalid event buffer address access
This commit addresses an issue where the USB core could access an
invalid event buffer address during runtime suspend, potentially causing
SMMU faults and other memory issues in Exynos platforms. The problem
arises from the following sequence.
1. In dwc3_gadget_suspend, there is a chance of a timeout when
moving the USB core to the halt state after clearing the
run/stop bit by software.
2. In dwc3_core_exit, the event buffer is cleared regardless of
the USB core's status, which may lead to an SMMU faults and
other memory issues. if the USB core tries to access the event
buffer address.
To prevent this hardware quirk on Exynos platforms, this commit ensures
that the event buffer address is not cleared by software when the USB
core is active during runtime suspend by checking its status before
clearing the buffer address.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < eca3f543f817da87c00d1a5697b473efb548204f
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d2afc2bffec77316b90d530b07695e3f534df914 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b72da4d89b97da71e056cc4d1429b2bc426a9c2f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 111277b881def3153335acfe0d1f43e6cd83ac93 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2189fd13c577d7881f94affc09c950a795064c4b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7bb11a75dd4d3612378b90e2a4aa49bdccea28ab (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e23f6ad8d110bf632f7471482e10b43dc174fb72 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 14e497183df28c006603cc67fd3797a537eef7b9 (git) |
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CVE-2024-26778 (GCVE-0-2024-26778)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:01 – Updated: 2025-05-04 08:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
fbdev: savage: Error out if pixclock equals zero
The userspace program could pass any values to the driver through
ioctl() interface. If the driver doesn't check the value of pixclock,
it may cause divide-by-zero error.
Although pixclock is checked in savagefb_decode_var(), but it is not
checked properly in savagefb_probe(). Fix this by checking whether
pixclock is zero in the function savagefb_check_var() before
info->var.pixclock is used as the divisor.
This is similar to CVE-2022-3061 in i740fb which was fixed by
commit 15cf0b8.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 224453de8505aede1890f007be973925a3edf6a1
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 84dce0f6a4cc5b7bfd7242ef9290db8ac1dd77ff (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 512ee6d6041e007ef5bf200c6e388e172a2c5b24 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8c54acf33e5adaad6374bf3ec1e3aff0591cc8e1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 070398d32c5f3ab0e890374904ad94551c76aec4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bc3c2e58d73b28b9a8789fca84778ee165a72d13 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a9ca4e80d23474f90841251f4ac0d941fa337a01 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 04e5eac8f3ab2ff52fa191c187a46d4fdbc1e288 (git) |
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CVE-2023-52864 (GCVE-0-2023-52864)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
platform/x86: wmi: Fix opening of char device
Since commit fa1f68db6ca7 ("drivers: misc: pass miscdevice pointer via
file private data"), the miscdevice stores a pointer to itself inside
filp->private_data, which means that private_data will not be NULL when
wmi_char_open() is called. This might cause memory corruption should
wmi_char_open() be unable to find its driver, something which can
happen when the associated WMI device is deleted in wmi_free_devices().
Fix the problem by using the miscdevice pointer to retrieve the WMI
device data associated with a char device using container_of(). This
also avoids wmi_char_open() picking a wrong WMI device bound to a
driver with the same name as the original driver.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
44b6b7661132b1b0e5fd3147ded66f1e4a817ca9 , < cf098e937dd125c0317a0d6f261ac2a950a233d6
(git)
Affected: 44b6b7661132b1b0e5fd3147ded66f1e4a817ca9 , < 9fb0eed09e1470cd4021ff52b2b9dfcbcee4c203 (git) Affected: 44b6b7661132b1b0e5fd3147ded66f1e4a817ca9 , < d426a2955e45a95b2282764105fcfb110a540453 (git) Affected: 44b6b7661132b1b0e5fd3147ded66f1e4a817ca9 , < e0bf076b734a2fab92d8fddc2b8b03462eee7097 (git) Affected: 44b6b7661132b1b0e5fd3147ded66f1e4a817ca9 , < 44a96796d25809502c75771d40ee693c2e44724e (git) Affected: 44b6b7661132b1b0e5fd3147ded66f1e4a817ca9 , < 36d85fa7ae0d6be651c1a745191fa7ef055db43e (git) Affected: 44b6b7661132b1b0e5fd3147ded66f1e4a817ca9 , < fb7b06b59c6887659c6ed0ecd3110835eecbb6a3 (git) Affected: 44b6b7661132b1b0e5fd3147ded66f1e4a817ca9 , < eba9ac7abab91c8f6d351460239108bef5e7a0b6 (git) |
|||||||
|
|||||||||
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CVE-2024-49902 (GCVE-0-2024-49902)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: check if leafidx greater than num leaves per dmap tree
syzbot report a out of bounds in dbSplit, it because dmt_leafidx greater
than num leaves per dmap tree, add a checking for dmt_leafidx in dbFindLeaf.
Shaggy:
Modified sanity check to apply to control pages as well as leaf pages.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d76b9a4c283c7535ae7c7c9b14984e75402951e1
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 35b91f15f44ce3c01eba058ccb864bb04743e792 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2451e5917c56be45d4add786e2a059dd9c2c37c4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 25d2a3ff02f22e215ce53355619df10cc5faa7ab (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 058aa89b3318be3d66a103ba7c68d717561e1dc6 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7fff9a9f866e99931cf6fa260288e55d01626582 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cb0eb10558802764f07de1dc439c4609e27cb4f0 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4a7bf6a01fb441009a6698179a739957efd88e38 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d64ff0d2306713ff084d4b09f84ed1a8c75ecc32 (git) |
|||||||
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CVE-2024-26684 (GCVE-0-2024-26684)
Vulnerability from cvelistv5 – Published: 2024-04-02 07:01 – Updated: 2025-05-04 08:53
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: stmmac: xgmac: fix handling of DPP safety error for DMA channels
Commit 56e58d6c8a56 ("net: stmmac: Implement Safety Features in
XGMAC core") checks and reports safety errors, but leaves the
Data Path Parity Errors for each channel in DMA unhandled at all, lead to
a storm of interrupt.
Fix it by checking and clearing the DMA_DPP_Interrupt_Status register.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
56e58d6c8a5640eb708e85866e9d243d0357ee54 , < e9837c83befb5b852fa76425dde98a87b737df00
(git)
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|||||||
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CVE-2023-5717 (GCVE-0-2023-5717)
Vulnerability from cvelistv5 – Published: 2023-10-25 12:55 – Updated: 2025-02-13 17:25
VLAI?
EPSS
Summary
A heap out-of-bounds write vulnerability in the Linux kernel's Linux Kernel Performance Events (perf) component can be exploited to achieve local privilege escalation.
If perf_read_group() is called while an event's sibling_list is smaller than its child's sibling_list, it can increment or write to memory locations outside of the allocated buffer.
We recommend upgrading past commit 32671e3799ca2e4590773fd0e63aaa4229e50c06.
Severity ?
7.8 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Credits
Budimir Markovic
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CVE-2024-42093 (GCVE-0-2024-42093)
Vulnerability from cvelistv5 – Published: 2024-07-29 17:39 – Updated: 2025-11-03 22:01
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/dpaa2: Avoid explicit cpumask var allocation on stack
For CONFIG_CPUMASK_OFFSTACK=y kernel, explicit allocation of cpumask
variable on stack is not recommended since it can cause potential stack
overflow.
Instead, kernel code should always use *cpumask_var API(s) to allocate
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CONFIG_CPUMASK_OFFSTACK.
Use *cpumask_var API(s) to address it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
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Affected:
93ddf0b211a0a0367d01c9587169c16ed77b4b98 , < b2262b3be27cee334a2fa175ae3afb53f38fb0b1
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CVE-2024-56598 (GCVE-0-2024-56598)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: array-index-out-of-bounds fix in dtReadFirst
The value of stbl can be sometimes out of bounds due
to a bad filesystem. Added a check with appopriate return
of error code in that case.
Severity ?
7.8 (High)
CWE
- CWE-129 - Improper Validation of Array Index
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 25f1e673ef61d6bf9a6022e27936785896d74948
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CVE-2024-56701 (GCVE-0-2024-56701)
Vulnerability from cvelistv5 – Published: 2024-12-28 09:46 – Updated: 2025-11-03 20:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/pseries: Fix dtl_access_lock to be a rw_semaphore
The dtl_access_lock needs to be a rw_sempahore, a sleeping lock, because
the code calls kmalloc() while holding it, which can sleep:
# echo 1 > /proc/powerpc/vcpudispatch_stats
BUG: sleeping function called from invalid context at include/linux/sched/mm.h:337
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 199, name: sh
preempt_count: 1, expected: 0
3 locks held by sh/199:
#0: c00000000a0743f8 (sb_writers#3){.+.+}-{0:0}, at: vfs_write+0x324/0x438
#1: c0000000028c7058 (dtl_enable_mutex){+.+.}-{3:3}, at: vcpudispatch_stats_write+0xd4/0x5f4
#2: c0000000028c70b8 (dtl_access_lock){+.+.}-{2:2}, at: vcpudispatch_stats_write+0x220/0x5f4
CPU: 0 PID: 199 Comm: sh Not tainted 6.10.0-rc4 #152
Hardware name: IBM pSeries (emulated by qemu) POWER9 (raw) 0x4e1202 0xf000005 of:SLOF,HEAD hv:linux,kvm pSeries
Call Trace:
dump_stack_lvl+0x130/0x148 (unreliable)
__might_resched+0x174/0x410
kmem_cache_alloc_noprof+0x340/0x3d0
alloc_dtl_buffers+0x124/0x1ac
vcpudispatch_stats_write+0x2a8/0x5f4
proc_reg_write+0xf4/0x150
vfs_write+0xfc/0x438
ksys_write+0x88/0x148
system_call_exception+0x1c4/0x5a0
system_call_common+0xf4/0x258
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
06220d78f24a20549757be1014e57c382406cc92 , < 6956c0e7346ce1bbfc726755aa8da10d26e84276
(git)
Affected: 06220d78f24a20549757be1014e57c382406cc92 , < f6ec133668757f84e5143f1eb141fd0b83778b9e (git) Affected: 06220d78f24a20549757be1014e57c382406cc92 , < fa5b5ea257135e771b489c83a2e93b5935d0108e (git) Affected: 06220d78f24a20549757be1014e57c382406cc92 , < a246daa26b717e755ccc9061f47f7cd1c0b358dd (git) Affected: 06220d78f24a20549757be1014e57c382406cc92 , < b125d0cf1adde7b2b47d7337fed7e9133eea3463 (git) Affected: 06220d78f24a20549757be1014e57c382406cc92 , < 525e18f1ba7c2b098c8ba587fb397efb34a6574c (git) Affected: 06220d78f24a20549757be1014e57c382406cc92 , < cadae3a45d23aa4f6485938a67cbc47aaaa25e38 (git) |
|||||||
|
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CVE-2024-47668 (GCVE-0-2024-47668)
Vulnerability from cvelistv5 – Published: 2024-10-09 14:14 – Updated: 2025-11-03 22:20
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc()
If we need to increase the tree depth, allocate a new node, and then
race with another thread that increased the tree depth before us, we'll
still have a preallocated node that might be used later.
If we then use that node for a new non-root node, it'll still have a
pointer to the old root instead of being zeroed - fix this by zeroing it
in the cmpxchg failure path.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0f27f4f445390cb7f73d4209cb2bf32834dc53da
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 99418ec776a39609f50934720419e0b464ca2283 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ad5ee9feebc2eb8cfc76ed74a2d6e55343b0e169 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ebeff038744c498a036e7a92eb8e433ae0a386d7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d942e855324a60107025c116245095632476613e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0f078f8ca93b28a34e20bd050f12cd4efeee7c0f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b2f11c6f3e1fc60742673b8675c95b78447f3dae (git) |
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CVE-2024-49981 (GCVE-0-2024-49981)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: venus: fix use after free bug in venus_remove due to race condition
in venus_probe, core->work is bound with venus_sys_error_handler, which is
used to handle error. The code use core->sys_err_done to make sync work.
The core->work is started in venus_event_notify.
If we call venus_remove, there might be an unfished work. The possible
sequence is as follows:
CPU0 CPU1
|venus_sys_error_handler
venus_remove |
hfi_destroy |
venus_hfi_destroy |
kfree(hdev); |
|hfi_reinit
|venus_hfi_queues_reinit
|//use hdev
Fix it by canceling the work in venus_remove.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
af2c3834c8ca7cc65d15592ac671933df8848115 , < 5098b9e6377577fe13d03e1d8914930f014a3314
(git)
Affected: af2c3834c8ca7cc65d15592ac671933df8848115 , < 63bbe26471ebdcc3c20bb4cc3950d666279ad658 (git) Affected: af2c3834c8ca7cc65d15592ac671933df8848115 , < 60b6968341a6dd5353554f3e72db554693a128a5 (git) Affected: af2c3834c8ca7cc65d15592ac671933df8848115 , < bf6be32e2d39f6301ff1831e249d32a8744ab28a (git) Affected: af2c3834c8ca7cc65d15592ac671933df8848115 , < 2a541fcc0bd2b05a458e9613376df1289ec11621 (git) Affected: af2c3834c8ca7cc65d15592ac671933df8848115 , < b0686aedc5f1343442d044bd64eeac7e7a391f4e (git) Affected: af2c3834c8ca7cc65d15592ac671933df8848115 , < d925e9f7fb5a2dbefd1a73fc01061f38c7becd4c (git) Affected: af2c3834c8ca7cc65d15592ac671933df8848115 , < 10941d4f99a5a34999121b314afcd9c0a1c14f15 (git) Affected: af2c3834c8ca7cc65d15592ac671933df8848115 , < c5a85ed88e043474161bbfe54002c89c1cb50ee2 (git) |
|||||||
|
|||||||||
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CVE-2024-40912 (GCVE-0-2024-40912)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:20 – Updated: 2025-11-03 21:57
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup()
The ieee80211_sta_ps_deliver_wakeup() function takes sta->ps_lock to
synchronizes with ieee80211_tx_h_unicast_ps_buf() which is called from
softirq context. However using only spin_lock() to get sta->ps_lock in
ieee80211_sta_ps_deliver_wakeup() does not prevent softirq to execute
on this same CPU, to run ieee80211_tx_h_unicast_ps_buf() and try to
take this same lock ending in deadlock. Below is an example of rcu stall
that arises in such situation.
rcu: INFO: rcu_sched self-detected stall on CPU
rcu: 2-....: (42413413 ticks this GP) idle=b154/1/0x4000000000000000 softirq=1763/1765 fqs=21206996
rcu: (t=42586894 jiffies g=2057 q=362405 ncpus=4)
CPU: 2 PID: 719 Comm: wpa_supplicant Tainted: G W 6.4.0-02158-g1b062f552873 #742
Hardware name: RPT (r1) (DT)
pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : queued_spin_lock_slowpath+0x58/0x2d0
lr : invoke_tx_handlers_early+0x5b4/0x5c0
sp : ffff00001ef64660
x29: ffff00001ef64660 x28: ffff000009bc1070 x27: ffff000009bc0ad8
x26: ffff000009bc0900 x25: ffff00001ef647a8 x24: 0000000000000000
x23: ffff000009bc0900 x22: ffff000009bc0900 x21: ffff00000ac0e000
x20: ffff00000a279e00 x19: ffff00001ef646e8 x18: 0000000000000000
x17: ffff800016468000 x16: ffff00001ef608c0 x15: 0010533c93f64f80
x14: 0010395c9faa3946 x13: 0000000000000000 x12: 00000000fa83b2da
x11: 000000012edeceea x10: ffff0000010fbe00 x9 : 0000000000895440
x8 : 000000000010533c x7 : ffff00000ad8b740 x6 : ffff00000c350880
x5 : 0000000000000007 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000001 x0 : ffff00000ac0e0e8
Call trace:
queued_spin_lock_slowpath+0x58/0x2d0
ieee80211_tx+0x80/0x12c
ieee80211_tx_pending+0x110/0x278
tasklet_action_common.constprop.0+0x10c/0x144
tasklet_action+0x20/0x28
_stext+0x11c/0x284
____do_softirq+0xc/0x14
call_on_irq_stack+0x24/0x34
do_softirq_own_stack+0x18/0x20
do_softirq+0x74/0x7c
__local_bh_enable_ip+0xa0/0xa4
_ieee80211_wake_txqs+0x3b0/0x4b8
__ieee80211_wake_queue+0x12c/0x168
ieee80211_add_pending_skbs+0xec/0x138
ieee80211_sta_ps_deliver_wakeup+0x2a4/0x480
ieee80211_mps_sta_status_update.part.0+0xd8/0x11c
ieee80211_mps_sta_status_update+0x18/0x24
sta_apply_parameters+0x3bc/0x4c0
ieee80211_change_station+0x1b8/0x2dc
nl80211_set_station+0x444/0x49c
genl_family_rcv_msg_doit.isra.0+0xa4/0xfc
genl_rcv_msg+0x1b0/0x244
netlink_rcv_skb+0x38/0x10c
genl_rcv+0x34/0x48
netlink_unicast+0x254/0x2bc
netlink_sendmsg+0x190/0x3b4
____sys_sendmsg+0x1e8/0x218
___sys_sendmsg+0x68/0x8c
__sys_sendmsg+0x44/0x84
__arm64_sys_sendmsg+0x20/0x28
do_el0_svc+0x6c/0xe8
el0_svc+0x14/0x48
el0t_64_sync_handler+0xb0/0xb4
el0t_64_sync+0x14c/0x150
Using spin_lock_bh()/spin_unlock_bh() instead prevents softirq to raise
on the same CPU that is holding the lock.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1d147bfa64293b2723c4fec50922168658e613ba , < e51637e0c66a6f72d134d9f95daa47ea62b43c7e
(git)
Affected: 1d147bfa64293b2723c4fec50922168658e613ba , < 28ba44d680a30c51cf485a2f5a3b680e66ed3932 (git) Affected: 1d147bfa64293b2723c4fec50922168658e613ba , < e7e916d693dcb5a297f40312600a82475f2e63bc (git) Affected: 1d147bfa64293b2723c4fec50922168658e613ba , < d90bdff79f8e40adf889b5408bfcf521528b169f (git) Affected: 1d147bfa64293b2723c4fec50922168658e613ba , < 9c49b58b9a2bed707e7638576e54c4bccd97b9eb (git) Affected: 1d147bfa64293b2723c4fec50922168658e613ba , < 456bbb8a31e425177dc0e8d4f98728a560c20e81 (git) Affected: 1d147bfa64293b2723c4fec50922168658e613ba , < 47d176755d5c0baf284eff039560f8c1ba0ea485 (git) Affected: 1d147bfa64293b2723c4fec50922168658e613ba , < 44c06bbde6443de206b30f513100b5670b23fc5e (git) Affected: ad64b463d919a18be70b281efb135231169caf4a (git) Affected: 46a5a5493360f995b834eb3b828eb59da4604509 (git) Affected: a7ee1a84a81555b19ec3d02f104bfd70cf0b668a (git) Affected: 58d4310586466840dab77e56e53f4508853a5268 (git) Affected: fcb6d3c79824d350893edfa7b50d6ba1f670c4ec (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup()\n\nThe ieee80211_sta_ps_deliver_wakeup() function takes sta-\u003eps_lock to\nsynchronizes with ieee80211_tx_h_unicast_ps_buf() which is called from\nsoftirq context. However using only spin_lock() to get sta-\u003eps_lock in\nieee80211_sta_ps_deliver_wakeup() does not prevent softirq to execute\non this same CPU, to run ieee80211_tx_h_unicast_ps_buf() and try to\ntake this same lock ending in deadlock. Below is an example of rcu stall\nthat arises in such situation.\n\n rcu: INFO: rcu_sched self-detected stall on CPU\n rcu: 2-....: (42413413 ticks this GP) idle=b154/1/0x4000000000000000 softirq=1763/1765 fqs=21206996\n rcu: (t=42586894 jiffies g=2057 q=362405 ncpus=4)\n CPU: 2 PID: 719 Comm: wpa_supplicant Tainted: G W 6.4.0-02158-g1b062f552873 #742\n Hardware name: RPT (r1) (DT)\n pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n pc : queued_spin_lock_slowpath+0x58/0x2d0\n lr : invoke_tx_handlers_early+0x5b4/0x5c0\n sp : ffff00001ef64660\n x29: ffff00001ef64660 x28: ffff000009bc1070 x27: ffff000009bc0ad8\n x26: ffff000009bc0900 x25: ffff00001ef647a8 x24: 0000000000000000\n x23: ffff000009bc0900 x22: ffff000009bc0900 x21: ffff00000ac0e000\n x20: ffff00000a279e00 x19: ffff00001ef646e8 x18: 0000000000000000\n x17: ffff800016468000 x16: ffff00001ef608c0 x15: 0010533c93f64f80\n x14: 0010395c9faa3946 x13: 0000000000000000 x12: 00000000fa83b2da\n x11: 000000012edeceea x10: ffff0000010fbe00 x9 : 0000000000895440\n x8 : 000000000010533c x7 : ffff00000ad8b740 x6 : ffff00000c350880\n x5 : 0000000000000007 x4 : 0000000000000001 x3 : 0000000000000000\n x2 : 0000000000000000 x1 : 0000000000000001 x0 : ffff00000ac0e0e8\n Call trace:\n queued_spin_lock_slowpath+0x58/0x2d0\n ieee80211_tx+0x80/0x12c\n ieee80211_tx_pending+0x110/0x278\n tasklet_action_common.constprop.0+0x10c/0x144\n tasklet_action+0x20/0x28\n _stext+0x11c/0x284\n ____do_softirq+0xc/0x14\n call_on_irq_stack+0x24/0x34\n do_softirq_own_stack+0x18/0x20\n do_softirq+0x74/0x7c\n __local_bh_enable_ip+0xa0/0xa4\n _ieee80211_wake_txqs+0x3b0/0x4b8\n __ieee80211_wake_queue+0x12c/0x168\n ieee80211_add_pending_skbs+0xec/0x138\n ieee80211_sta_ps_deliver_wakeup+0x2a4/0x480\n ieee80211_mps_sta_status_update.part.0+0xd8/0x11c\n ieee80211_mps_sta_status_update+0x18/0x24\n sta_apply_parameters+0x3bc/0x4c0\n ieee80211_change_station+0x1b8/0x2dc\n nl80211_set_station+0x444/0x49c\n genl_family_rcv_msg_doit.isra.0+0xa4/0xfc\n genl_rcv_msg+0x1b0/0x244\n netlink_rcv_skb+0x38/0x10c\n genl_rcv+0x34/0x48\n netlink_unicast+0x254/0x2bc\n netlink_sendmsg+0x190/0x3b4\n ____sys_sendmsg+0x1e8/0x218\n ___sys_sendmsg+0x68/0x8c\n __sys_sendmsg+0x44/0x84\n __arm64_sys_sendmsg+0x20/0x28\n do_el0_svc+0x6c/0xe8\n el0_svc+0x14/0x48\n el0t_64_sync_handler+0xb0/0xb4\n el0t_64_sync+0x14c/0x150\n\nUsing spin_lock_bh()/spin_unlock_bh() instead prevents softirq to raise\non the same CPU that is holding the lock."
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CVE-2024-56532 (GCVE-0-2024-56532)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:11 – Updated: 2025-11-03 20:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: us122l: Use snd_card_free_when_closed() at disconnection
The USB disconnect callback is supposed to be short and not too-long
waiting. OTOH, the current code uses snd_card_free() at
disconnection, but this waits for the close of all used fds, hence it
can take long. It eventually blocks the upper layer USB ioctls, which
may trigger a soft lockup.
An easy workaround is to replace snd_card_free() with
snd_card_free_when_closed(). This variant returns immediately while
the release of resources is done asynchronously by the card device
release at the last close.
The loop of us122l->mmap_count check is dropped as well. The check is
useless for the asynchronous operation with *_when_closed().
Severity ?
5.5 (Medium)
CWE
- CWE-667 - Improper Locking
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
030a07e441296c372f946cd4065b5d831d8dc40c , < 020cbc4d7414f0962004213e2b7bc5cc607e9ec7
(git)
Affected: 030a07e441296c372f946cd4065b5d831d8dc40c , < 75f418b249d84021865eaa59515d3ed9b75ce4d6 (git) Affected: 030a07e441296c372f946cd4065b5d831d8dc40c , < bf0aa35a7cb8602cccf2387712114e836f65c154 (git) Affected: 030a07e441296c372f946cd4065b5d831d8dc40c , < 9a48bd2184b142c92a4e17eac074c61fcf975bc9 (git) Affected: 030a07e441296c372f946cd4065b5d831d8dc40c , < bc778ad3e495333eebda36fe91d5b2c93109cc16 (git) Affected: 030a07e441296c372f946cd4065b5d831d8dc40c , < 2938dd2648522336133c151dd67bb9bf01cbd390 (git) Affected: 030a07e441296c372f946cd4065b5d831d8dc40c , < 9b27924dc8d7f8a8c35e521287d4ccb9a006e597 (git) Affected: 030a07e441296c372f946cd4065b5d831d8dc40c , < 9d5c530e4d70f64b1114f2cc29ac690ba7ac4a38 (git) Affected: 030a07e441296c372f946cd4065b5d831d8dc40c , < b7df09bb348016943f56b09dcaafe221e3f73947 (git) |
|||||||
|
|||||||||
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CVE-2023-52764 (GCVE-0-2023-52764)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:30 – Updated: 2025-05-04 07:42
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: gspca: cpia1: shift-out-of-bounds in set_flicker
Syzkaller reported the following issue:
UBSAN: shift-out-of-bounds in drivers/media/usb/gspca/cpia1.c:1031:27
shift exponent 245 is too large for 32-bit type 'int'
When the value of the variable "sd->params.exposure.gain" exceeds the
number of bits in an integer, a shift-out-of-bounds error is reported. It
is triggered because the variable "currentexp" cannot be left-shifted by
more than the number of bits in an integer. In order to avoid invalid
range during left-shift, the conditional expression is added.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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CVE-2024-49973 (GCVE-0-2024-49973)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
r8169: add tally counter fields added with RTL8125
RTL8125 added fields to the tally counter, what may result in the chip
dma'ing these new fields to unallocated memory. Therefore make sure
that the allocated memory area is big enough to hold all of the
tally counter values, even if we use only parts of it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f1bce4ad2f1cee6759711904b9fffe4a3dd8af87 , < 64648ae8c97ec5a3165021627f5a1658ebe081ca
(git)
Affected: f1bce4ad2f1cee6759711904b9fffe4a3dd8af87 , < 991e8b0bab669b7d06927c3e442b3352532e8581 (git) Affected: f1bce4ad2f1cee6759711904b9fffe4a3dd8af87 , < 21950321ad33d7613b1453f4c503d7b1871deb61 (git) Affected: f1bce4ad2f1cee6759711904b9fffe4a3dd8af87 , < fe44b3bfbf0c74df5712f44458689d0eccccf47d (git) Affected: f1bce4ad2f1cee6759711904b9fffe4a3dd8af87 , < 1c723d785adb711496bc64c24240f952f4faaabf (git) Affected: f1bce4ad2f1cee6759711904b9fffe4a3dd8af87 , < 92bc8647b4d65f4d4bf8afdb206321c1bc55a486 (git) Affected: f1bce4ad2f1cee6759711904b9fffe4a3dd8af87 , < 585c048d15ed559f20cb94c8fa2f30077efa4fbc (git) Affected: f1bce4ad2f1cee6759711904b9fffe4a3dd8af87 , < ced8e8b8f40accfcce4a2bbd8b150aa76d5eff9a (git) |
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CVE-2024-46763 (GCVE-0-2024-46763)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
fou: Fix null-ptr-deref in GRO.
We observed a null-ptr-deref in fou_gro_receive() while shutting down
a host. [0]
The NULL pointer is sk->sk_user_data, and the offset 8 is of protocol
in struct fou.
When fou_release() is called due to netns dismantle or explicit tunnel
teardown, udp_tunnel_sock_release() sets NULL to sk->sk_user_data.
Then, the tunnel socket is destroyed after a single RCU grace period.
So, in-flight udp4_gro_receive() could find the socket and execute the
FOU GRO handler, where sk->sk_user_data could be NULL.
Let's use rcu_dereference_sk_user_data() in fou_from_sock() and add NULL
checks in FOU GRO handlers.
[0]:
BUG: kernel NULL pointer dereference, address: 0000000000000008
PF: supervisor read access in kernel mode
PF: error_code(0x0000) - not-present page
PGD 80000001032f4067 P4D 80000001032f4067 PUD 103240067 PMD 0
SMP PTI
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.10.216-204.855.amzn2.x86_64 #1
Hardware name: Amazon EC2 c5.large/, BIOS 1.0 10/16/2017
RIP: 0010:fou_gro_receive (net/ipv4/fou.c:233) [fou]
Code: 41 5f c3 cc cc cc cc e8 e7 2e 69 f4 0f 1f 80 00 00 00 00 0f 1f 44 00 00 49 89 f8 41 54 48 89 f7 48 89 d6 49 8b 80 88 02 00 00 <0f> b6 48 08 0f b7 42 4a 66 25 fd fd 80 cc 02 66 89 42 4a 0f b6 42
RSP: 0018:ffffa330c0003d08 EFLAGS: 00010297
RAX: 0000000000000000 RBX: ffff93d9e3a6b900 RCX: 0000000000000010
RDX: ffff93d9e3a6b900 RSI: ffff93d9e3a6b900 RDI: ffff93dac2e24d08
RBP: ffff93d9e3a6b900 R08: ffff93dacbce6400 R09: 0000000000000002
R10: 0000000000000000 R11: ffffffffb5f369b0 R12: ffff93dacbce6400
R13: ffff93dac2e24d08 R14: 0000000000000000 R15: ffffffffb4edd1c0
FS: 0000000000000000(0000) GS:ffff93daee800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000008 CR3: 0000000102140001 CR4: 00000000007706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<IRQ>
? show_trace_log_lvl (arch/x86/kernel/dumpstack.c:259)
? __die_body.cold (arch/x86/kernel/dumpstack.c:478 arch/x86/kernel/dumpstack.c:420)
? no_context (arch/x86/mm/fault.c:752)
? exc_page_fault (arch/x86/include/asm/irqflags.h:49 arch/x86/include/asm/irqflags.h:89 arch/x86/mm/fault.c:1435 arch/x86/mm/fault.c:1483)
? asm_exc_page_fault (arch/x86/include/asm/idtentry.h:571)
? fou_gro_receive (net/ipv4/fou.c:233) [fou]
udp_gro_receive (include/linux/netdevice.h:2552 net/ipv4/udp_offload.c:559)
udp4_gro_receive (net/ipv4/udp_offload.c:604)
inet_gro_receive (net/ipv4/af_inet.c:1549 (discriminator 7))
dev_gro_receive (net/core/dev.c:6035 (discriminator 4))
napi_gro_receive (net/core/dev.c:6170)
ena_clean_rx_irq (drivers/amazon/net/ena/ena_netdev.c:1558) [ena]
ena_io_poll (drivers/amazon/net/ena/ena_netdev.c:1742) [ena]
napi_poll (net/core/dev.c:6847)
net_rx_action (net/core/dev.c:6917)
__do_softirq (arch/x86/include/asm/jump_label.h:25 include/linux/jump_label.h:200 include/trace/events/irq.h:142 kernel/softirq.c:299)
asm_call_irq_on_stack (arch/x86/entry/entry_64.S:809)
</IRQ>
do_softirq_own_stack (arch/x86/include/asm/irq_stack.h:27 arch/x86/include/asm/irq_stack.h:77 arch/x86/kernel/irq_64.c:77)
irq_exit_rcu (kernel/softirq.c:393 kernel/softirq.c:423 kernel/softirq.c:435)
common_interrupt (arch/x86/kernel/irq.c:239)
asm_common_interrupt (arch/x86/include/asm/idtentry.h:626)
RIP: 0010:acpi_idle_do_entry (arch/x86/include/asm/irqflags.h:49 arch/x86/include/asm/irqflags.h:89 drivers/acpi/processor_idle.c:114 drivers/acpi/processor_idle.c:575)
Code: 8b 15 d1 3c c4 02 ed c3 cc cc cc cc 65 48 8b 04 25 40 ef 01 00 48 8b 00 a8 08 75 eb 0f 1f 44 00 00 0f 00 2d d5 09 55 00 fb f4 <fa> c3 cc cc cc cc e9 be fc ff ff 66 66 2e 0f 1f 84 00 00 00 00 00
RSP: 0018:ffffffffb5603e58 EFLAGS: 00000246
RAX: 0000000000004000 RBX: ffff93dac0929c00 RCX: ffff93daee833900
RDX: ffff93daee800000 RSI: ffff93d
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d92283e338f6d6503b7417536bf3478f466cbc01 , < 231c235d2f7a66f018f172e26ffd47c363f244ef
(git)
Affected: d92283e338f6d6503b7417536bf3478f466cbc01 , < 4494bccb52ffda22ce5a1163a776d970e6229e08 (git) Affected: d92283e338f6d6503b7417536bf3478f466cbc01 , < d7567f098f54cb53ee3cee1c82e3d0ed9698b6b3 (git) Affected: d92283e338f6d6503b7417536bf3478f466cbc01 , < 1df42be305fe478ded1ee0c1d775f4ece713483b (git) Affected: d92283e338f6d6503b7417536bf3478f466cbc01 , < c46cd6aaca81040deaea3500ba75126963294bd9 (git) Affected: d92283e338f6d6503b7417536bf3478f466cbc01 , < 7e4196935069947d8b70b09c1660b67b067e75cb (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfou: Fix null-ptr-deref in GRO.\n\nWe observed a null-ptr-deref in fou_gro_receive() while shutting down\na host. [0]\n\nThe NULL pointer is sk-\u003esk_user_data, and the offset 8 is of protocol\nin struct fou.\n\nWhen fou_release() is called due to netns dismantle or explicit tunnel\nteardown, udp_tunnel_sock_release() sets NULL to sk-\u003esk_user_data.\nThen, the tunnel socket is destroyed after a single RCU grace period.\n\nSo, in-flight udp4_gro_receive() could find the socket and execute the\nFOU GRO handler, where sk-\u003esk_user_data could be NULL.\n\nLet\u0027s use rcu_dereference_sk_user_data() in fou_from_sock() and add NULL\nchecks in FOU GRO handlers.\n\n[0]:\nBUG: kernel NULL pointer dereference, address: 0000000000000008\n PF: supervisor read access in kernel mode\n PF: error_code(0x0000) - not-present page\nPGD 80000001032f4067 P4D 80000001032f4067 PUD 103240067 PMD 0\nSMP PTI\nCPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.10.216-204.855.amzn2.x86_64 #1\nHardware name: Amazon EC2 c5.large/, BIOS 1.0 10/16/2017\nRIP: 0010:fou_gro_receive (net/ipv4/fou.c:233) [fou]\nCode: 41 5f c3 cc cc cc cc e8 e7 2e 69 f4 0f 1f 80 00 00 00 00 0f 1f 44 00 00 49 89 f8 41 54 48 89 f7 48 89 d6 49 8b 80 88 02 00 00 \u003c0f\u003e b6 48 08 0f b7 42 4a 66 25 fd fd 80 cc 02 66 89 42 4a 0f b6 42\nRSP: 0018:ffffa330c0003d08 EFLAGS: 00010297\nRAX: 0000000000000000 RBX: ffff93d9e3a6b900 RCX: 0000000000000010\nRDX: ffff93d9e3a6b900 RSI: ffff93d9e3a6b900 RDI: ffff93dac2e24d08\nRBP: ffff93d9e3a6b900 R08: ffff93dacbce6400 R09: 0000000000000002\nR10: 0000000000000000 R11: ffffffffb5f369b0 R12: ffff93dacbce6400\nR13: ffff93dac2e24d08 R14: 0000000000000000 R15: ffffffffb4edd1c0\nFS: 0000000000000000(0000) GS:ffff93daee800000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000000000008 CR3: 0000000102140001 CR4: 00000000007706f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nPKRU: 55555554\nCall Trace:\n \u003cIRQ\u003e\n ? show_trace_log_lvl (arch/x86/kernel/dumpstack.c:259)\n ? __die_body.cold (arch/x86/kernel/dumpstack.c:478 arch/x86/kernel/dumpstack.c:420)\n ? no_context (arch/x86/mm/fault.c:752)\n ? exc_page_fault (arch/x86/include/asm/irqflags.h:49 arch/x86/include/asm/irqflags.h:89 arch/x86/mm/fault.c:1435 arch/x86/mm/fault.c:1483)\n ? asm_exc_page_fault (arch/x86/include/asm/idtentry.h:571)\n ? fou_gro_receive (net/ipv4/fou.c:233) [fou]\n udp_gro_receive (include/linux/netdevice.h:2552 net/ipv4/udp_offload.c:559)\n udp4_gro_receive (net/ipv4/udp_offload.c:604)\n inet_gro_receive (net/ipv4/af_inet.c:1549 (discriminator 7))\n dev_gro_receive (net/core/dev.c:6035 (discriminator 4))\n napi_gro_receive (net/core/dev.c:6170)\n ena_clean_rx_irq (drivers/amazon/net/ena/ena_netdev.c:1558) [ena]\n ena_io_poll (drivers/amazon/net/ena/ena_netdev.c:1742) [ena]\n napi_poll (net/core/dev.c:6847)\n net_rx_action (net/core/dev.c:6917)\n __do_softirq (arch/x86/include/asm/jump_label.h:25 include/linux/jump_label.h:200 include/trace/events/irq.h:142 kernel/softirq.c:299)\n asm_call_irq_on_stack (arch/x86/entry/entry_64.S:809)\n\u003c/IRQ\u003e\n do_softirq_own_stack (arch/x86/include/asm/irq_stack.h:27 arch/x86/include/asm/irq_stack.h:77 arch/x86/kernel/irq_64.c:77)\n irq_exit_rcu (kernel/softirq.c:393 kernel/softirq.c:423 kernel/softirq.c:435)\n common_interrupt (arch/x86/kernel/irq.c:239)\n asm_common_interrupt (arch/x86/include/asm/idtentry.h:626)\nRIP: 0010:acpi_idle_do_entry (arch/x86/include/asm/irqflags.h:49 arch/x86/include/asm/irqflags.h:89 drivers/acpi/processor_idle.c:114 drivers/acpi/processor_idle.c:575)\nCode: 8b 15 d1 3c c4 02 ed c3 cc cc cc cc 65 48 8b 04 25 40 ef 01 00 48 8b 00 a8 08 75 eb 0f 1f 44 00 00 0f 00 2d d5 09 55 00 fb f4 \u003cfa\u003e c3 cc cc cc cc e9 be fc ff ff 66 66 2e 0f 1f 84 00 00 00 00 00\nRSP: 0018:ffffffffb5603e58 EFLAGS: 00000246\nRAX: 0000000000004000 RBX: ffff93dac0929c00 RCX: ffff93daee833900\nRDX: ffff93daee800000 RSI: ffff93d\n---truncated---"
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CVE-2024-49957 (GCVE-0-2024-49957)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: fix null-ptr-deref when journal load failed.
During the mounting process, if journal_reset() fails because of too short
journal, then lead to jbd2_journal_load() fails with NULL j_sb_buffer.
Subsequently, ocfs2_journal_shutdown() calls
jbd2_journal_flush()->jbd2_cleanup_journal_tail()->
__jbd2_update_log_tail()->jbd2_journal_update_sb_log_tail()
->lock_buffer(journal->j_sb_buffer), resulting in a null-pointer
dereference error.
To resolve this issue, we should check the JBD2_LOADED flag to ensure the
journal was properly loaded. Additionally, use journal instead of
osb->journal directly to simplify the code.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
Affected: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 , < 703b2c7e0798d263154dc8593dc2345f75dc077f (git) Affected: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 , < bf605ae98dab5c15c5b631d4d7f88898cb41b649 (git) Affected: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 , < ff55291fb36779819211b596da703389135f5b05 (git) Affected: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 , < 82dfdd1e31e774578f76ce6dc90c834f96403a0f (git) Affected: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 , < 86a89e75e9e4dfa768b97db466ad6bedf2e7ea5b (git) Affected: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 , < f60e94a83db799bde625ac8671a5b4a6354e7120 (git) Affected: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 , < 387bf565cc03e2e8c720b8b4798efea4aacb6962 (git) Affected: f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 , < 5784d9fcfd43bd853654bb80c87ef293b9e8e80a (git) |
|||||||
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CVE-2025-47809 (GCVE-0-2025-47809)
Vulnerability from cvelistv5 – Published: 2025-05-16 00:00 – Updated: 2025-05-16 13:36
VLAI?
EPSS
Summary
Wibu CodeMeter before 8.30a sometimes allows privilege escalation immediately after installation (before a logoff or reboot). For exploitation, there must have been an unprivileged installation with UAC, and the CodeMeter Control Center component must be installed, and the CodeMeter Control Center component must not have been restarted. In this scenario, the local user can navigate from Import License to a privileged instance of Windows Explorer.
Severity ?
8.2 (High)
CWE
- CWE-272 - Least Privilege Violation
Assigner
References
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CVE-2024-42087 (GCVE-0-2024-42087)
Vulnerability from cvelistv5 – Published: 2024-07-29 16:26 – Updated: 2025-11-03 22:01
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep
The ilitek-ili9881c controls the reset GPIO using the non-sleeping
gpiod_set_value() function. This complains loudly when the GPIO
controller needs to sleep. As the caller can sleep, use
gpiod_set_value_cansleep() to fix the issue.
Severity ?
No CVSS data available.
Assigner
References
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||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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CVE-2025-40751 (GCVE-0-2025-40751)
Vulnerability from cvelistv5 – Published: 2025-08-12 11:17 – Updated: 2025-08-13 20:18
VLAI?
EPSS
Summary
A vulnerability has been identified in SIMATIC RTLS Locating Manager (All versions < V3.3). Affected SIMATIC RTLS Locating Manager Report Clients do not properly protect credentials that are used to authenticate to the server. This could allow an authenticated local attacker to extract the credentials and use them to escalate their access rights from the Manager to the Systemadministrator role.
Severity ?
6.3 (Medium)
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Siemens | SIMATIC RTLS Locating Manager |
Affected:
0 , < V3.3
(custom)
|
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CVE-2024-56741 (GCVE-0-2024-56741)
Vulnerability from cvelistv5 – Published: 2024-12-29 11:30 – Updated: 2025-03-03 08:12
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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CVE-2024-26845 (GCVE-0-2024-26845)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:10 – Updated: 2025-05-04 08:57
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: target: core: Add TMF to tmr_list handling
An abort that is responded to by iSCSI itself is added to tmr_list but does
not go to target core. A LUN_RESET that goes through tmr_list takes a
refcounter on the abort and waits for completion. However, the abort will
be never complete because it was not started in target core.
Unable to locate ITT: 0x05000000 on CID: 0
Unable to locate RefTaskTag: 0x05000000 on CID: 0.
wait_for_tasks: Stopping tmf LUN_RESET with tag 0x0 ref_task_tag 0x0 i_state 34 t_state ISTATE_PROCESSING refcnt 2 transport_state active,stop,fabric_stop
wait for tasks: tmf LUN_RESET with tag 0x0 ref_task_tag 0x0 i_state 34 t_state ISTATE_PROCESSING refcnt 2 transport_state active,stop,fabric_stop
...
INFO: task kworker/0:2:49 blocked for more than 491 seconds.
task:kworker/0:2 state:D stack: 0 pid: 49 ppid: 2 flags:0x00000800
Workqueue: events target_tmr_work [target_core_mod]
Call Trace:
__switch_to+0x2c4/0x470
_schedule+0x314/0x1730
schedule+0x64/0x130
schedule_timeout+0x168/0x430
wait_for_completion+0x140/0x270
target_put_cmd_and_wait+0x64/0xb0 [target_core_mod]
core_tmr_lun_reset+0x30/0xa0 [target_core_mod]
target_tmr_work+0xc8/0x1b0 [target_core_mod]
process_one_work+0x2d4/0x5d0
worker_thread+0x78/0x6c0
To fix this, only add abort to tmr_list if it will be handled by target
core.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 425a571a7e6fc389954cf2564e1edbba3740e171
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 11f3fe5001ed05721e641f0ecaa7a73b7deb245d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 168ed59170de1fd7274080fe102216162d6826cf (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a9849b67b4402a12eb35eadc9306c1ef9847d53d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e717bd412001495f17400bfc09f606f1b594ef5a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 36bc5040c863b44af06094b22f1e50059227b9cb (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bd508f96b5fef96d8a0ce9cbb211d82bcfc2341f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 83ab68168a3d990d5ff39ab030ad5754cbbccb25 (git) |
|||||||
|
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CVE-2024-41068 (GCVE-0-2024-41068)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:57 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
s390/sclp: Fix sclp_init() cleanup on failure
If sclp_init() fails it only partially cleans up: if there are multiple
failing calls to sclp_init() sclp_state_change_event will be added several
times to sclp_reg_list, which results in the following warning:
------------[ cut here ]------------
list_add double add: new=000003ffe1598c10, prev=000003ffe1598bf0, next=000003ffe1598c10.
WARNING: CPU: 0 PID: 1 at lib/list_debug.c:35 __list_add_valid_or_report+0xde/0xf8
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.10.0-rc3
Krnl PSW : 0404c00180000000 000003ffe0d6076a (__list_add_valid_or_report+0xe2/0xf8)
R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3
...
Call Trace:
[<000003ffe0d6076a>] __list_add_valid_or_report+0xe2/0xf8
([<000003ffe0d60766>] __list_add_valid_or_report+0xde/0xf8)
[<000003ffe0a8d37e>] sclp_init+0x40e/0x450
[<000003ffe00009f2>] do_one_initcall+0x42/0x1e0
[<000003ffe15b77a6>] do_initcalls+0x126/0x150
[<000003ffe15b7a0a>] kernel_init_freeable+0x1ba/0x1f8
[<000003ffe0d6650e>] kernel_init+0x2e/0x180
[<000003ffe000301c>] __ret_from_fork+0x3c/0x60
[<000003ffe0d759ca>] ret_from_fork+0xa/0x30
Fix this by removing sclp_state_change_event from sclp_reg_list when
sclp_init() fails.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a778987afc36d5dc02a1f82d352a81edcaf7eb83
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 455a6653d8700a81aa8ed2b6442a3be476007090 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2e51db7ab71b89dc5a17068f5e201c69f13a4c9a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cf521049fcd07071ed42dc9758fce7d5ee120ec6 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 79b4be70d5a160969b805f638ac5b4efd0aac7a3 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0a31b3fdc7e735c4f8c65fe4339945c717ed6808 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < be0259796d0b76bbc7461e12c186814a9e58244c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6434b33faaa063df500af355ee6c3942e0f8d982 (git) |
|||||||
|
|||||||||
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CVE-2024-49952 (GCVE-0-2024-49952)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: prevent nf_skb_duplicated corruption
syzbot found that nf_dup_ipv4() or nf_dup_ipv6() could write
per-cpu variable nf_skb_duplicated in an unsafe way [1].
Disabling preemption as hinted by the splat is not enough,
we have to disable soft interrupts as well.
[1]
BUG: using __this_cpu_write() in preemptible [00000000] code: syz.4.282/6316
caller is nf_dup_ipv4+0x651/0x8f0 net/ipv4/netfilter/nf_dup_ipv4.c:87
CPU: 0 UID: 0 PID: 6316 Comm: syz.4.282 Not tainted 6.11.0-rc7-syzkaller-00104-g7052622fccb1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:93 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:119
check_preemption_disabled+0x10e/0x120 lib/smp_processor_id.c:49
nf_dup_ipv4+0x651/0x8f0 net/ipv4/netfilter/nf_dup_ipv4.c:87
nft_dup_ipv4_eval+0x1db/0x300 net/ipv4/netfilter/nft_dup_ipv4.c:30
expr_call_ops_eval net/netfilter/nf_tables_core.c:240 [inline]
nft_do_chain+0x4ad/0x1da0 net/netfilter/nf_tables_core.c:288
nft_do_chain_ipv4+0x202/0x320 net/netfilter/nft_chain_filter.c:23
nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]
nf_hook_slow+0xc3/0x220 net/netfilter/core.c:626
nf_hook+0x2c4/0x450 include/linux/netfilter.h:269
NF_HOOK_COND include/linux/netfilter.h:302 [inline]
ip_output+0x185/0x230 net/ipv4/ip_output.c:433
ip_local_out net/ipv4/ip_output.c:129 [inline]
ip_send_skb+0x74/0x100 net/ipv4/ip_output.c:1495
udp_send_skb+0xacf/0x1650 net/ipv4/udp.c:981
udp_sendmsg+0x1c21/0x2a60 net/ipv4/udp.c:1269
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0x1a6/0x270 net/socket.c:745
____sys_sendmsg+0x525/0x7d0 net/socket.c:2597
___sys_sendmsg net/socket.c:2651 [inline]
__sys_sendmmsg+0x3b2/0x740 net/socket.c:2737
__do_sys_sendmmsg net/socket.c:2766 [inline]
__se_sys_sendmmsg net/socket.c:2763 [inline]
__x64_sys_sendmmsg+0xa0/0xb0 net/socket.c:2763
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f4ce4f7def9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f4ce5d4a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
RAX: ffffffffffffffda RBX: 00007f4ce5135f80 RCX: 00007f4ce4f7def9
RDX: 0000000000000001 RSI: 0000000020005d40 RDI: 0000000000000006
RBP: 00007f4ce4ff0b76 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f4ce5135f80 R15: 00007ffd4cbc6d68
</TASK>
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d877f07112f1e5a247c6b585c971a93895c9f738 , < 50067d8b3f48e4cd4c9e817d3e9a5b5ff3507ca7
(git)
Affected: d877f07112f1e5a247c6b585c971a93895c9f738 , < c0add6ed2cf1c4733cd489efc61faeccd3433b41 (git) Affected: d877f07112f1e5a247c6b585c971a93895c9f738 , < 531754952f5dfc4b141523088147071d6e6112c4 (git) Affected: d877f07112f1e5a247c6b585c971a93895c9f738 , < 38e3fd0c4a2616052eb3c8f4e6f32d1ff47cd663 (git) Affected: d877f07112f1e5a247c6b585c971a93895c9f738 , < b40b027a0c0cc1cb9471a13f9730bb2fff12a15b (git) Affected: d877f07112f1e5a247c6b585c971a93895c9f738 , < 4e3542f40f3a94efa59ea328e307c50601ed7065 (git) Affected: d877f07112f1e5a247c6b585c971a93895c9f738 , < f839c5cd348201fec440d987cbca9b979bdb4fa7 (git) Affected: d877f07112f1e5a247c6b585c971a93895c9f738 , < 752e1924604254f1708f3e3700283a86ebdd325d (git) Affected: d877f07112f1e5a247c6b585c971a93895c9f738 , < 92ceba94de6fb4cee2bf40b485979c342f44a492 (git) |
|||||||
|
|||||||||
{
"containers": {
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{
"metrics": [
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"other": {
"content": {
"id": "CVE-2024-49952",
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"title": "CISA ADP Vulnrichment"
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{
"providerMetadata": {
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},
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"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
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{
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"product": "Linux",
"programFiles": [
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{
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{
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],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.3"
},
{
"lessThan": "4.3",
"status": "unaffected",
"version": "0",
"versionType": "semver"
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{
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"status": "unaffected",
"version": "4.19.323",
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},
{
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"status": "unaffected",
"version": "5.4.285",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.10.227",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.15.168",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.113",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.55",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.14",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
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"versionEndExcluding": "4.19.323",
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"vulnerable": true
},
{
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"versionEndExcluding": "5.4.285",
"versionStartIncluding": "4.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"vulnerable": true
},
{
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"vulnerable": true
},
{
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},
{
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},
{
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"vulnerable": true
},
{
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"vulnerable": true
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{
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"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_tables: prevent nf_skb_duplicated corruption\n\nsyzbot found that nf_dup_ipv4() or nf_dup_ipv6() could write\nper-cpu variable nf_skb_duplicated in an unsafe way [1].\n\nDisabling preemption as hinted by the splat is not enough,\nwe have to disable soft interrupts as well.\n\n[1]\nBUG: using __this_cpu_write() in preemptible [00000000] code: syz.4.282/6316\n caller is nf_dup_ipv4+0x651/0x8f0 net/ipv4/netfilter/nf_dup_ipv4.c:87\nCPU: 0 UID: 0 PID: 6316 Comm: syz.4.282 Not tainted 6.11.0-rc7-syzkaller-00104-g7052622fccb1 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:93 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:119\n check_preemption_disabled+0x10e/0x120 lib/smp_processor_id.c:49\n nf_dup_ipv4+0x651/0x8f0 net/ipv4/netfilter/nf_dup_ipv4.c:87\n nft_dup_ipv4_eval+0x1db/0x300 net/ipv4/netfilter/nft_dup_ipv4.c:30\n expr_call_ops_eval net/netfilter/nf_tables_core.c:240 [inline]\n nft_do_chain+0x4ad/0x1da0 net/netfilter/nf_tables_core.c:288\n nft_do_chain_ipv4+0x202/0x320 net/netfilter/nft_chain_filter.c:23\n nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]\n nf_hook_slow+0xc3/0x220 net/netfilter/core.c:626\n nf_hook+0x2c4/0x450 include/linux/netfilter.h:269\n NF_HOOK_COND include/linux/netfilter.h:302 [inline]\n ip_output+0x185/0x230 net/ipv4/ip_output.c:433\n ip_local_out net/ipv4/ip_output.c:129 [inline]\n ip_send_skb+0x74/0x100 net/ipv4/ip_output.c:1495\n udp_send_skb+0xacf/0x1650 net/ipv4/udp.c:981\n udp_sendmsg+0x1c21/0x2a60 net/ipv4/udp.c:1269\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg+0x1a6/0x270 net/socket.c:745\n ____sys_sendmsg+0x525/0x7d0 net/socket.c:2597\n ___sys_sendmsg net/socket.c:2651 [inline]\n __sys_sendmmsg+0x3b2/0x740 net/socket.c:2737\n __do_sys_sendmmsg net/socket.c:2766 [inline]\n __se_sys_sendmmsg net/socket.c:2763 [inline]\n __x64_sys_sendmmsg+0xa0/0xb0 net/socket.c:2763\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f4ce4f7def9\nCode: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007f4ce5d4a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133\nRAX: ffffffffffffffda RBX: 00007f4ce5135f80 RCX: 00007f4ce4f7def9\nRDX: 0000000000000001 RSI: 0000000020005d40 RDI: 0000000000000006\nRBP: 00007f4ce4ff0b76 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\nR13: 0000000000000000 R14: 00007f4ce5135f80 R15: 00007ffd4cbc6d68\n \u003c/TASK\u003e"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:42:12.165Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/50067d8b3f48e4cd4c9e817d3e9a5b5ff3507ca7"
},
{
"url": "https://git.kernel.org/stable/c/c0add6ed2cf1c4733cd489efc61faeccd3433b41"
},
{
"url": "https://git.kernel.org/stable/c/531754952f5dfc4b141523088147071d6e6112c4"
},
{
"url": "https://git.kernel.org/stable/c/38e3fd0c4a2616052eb3c8f4e6f32d1ff47cd663"
},
{
"url": "https://git.kernel.org/stable/c/b40b027a0c0cc1cb9471a13f9730bb2fff12a15b"
},
{
"url": "https://git.kernel.org/stable/c/4e3542f40f3a94efa59ea328e307c50601ed7065"
},
{
"url": "https://git.kernel.org/stable/c/f839c5cd348201fec440d987cbca9b979bdb4fa7"
},
{
"url": "https://git.kernel.org/stable/c/752e1924604254f1708f3e3700283a86ebdd325d"
},
{
"url": "https://git.kernel.org/stable/c/92ceba94de6fb4cee2bf40b485979c342f44a492"
}
],
"title": "netfilter: nf_tables: prevent nf_skb_duplicated corruption",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-49952",
"datePublished": "2024-10-21T18:02:07.718Z",
"dateReserved": "2024-10-21T12:17:06.047Z",
"dateUpdated": "2025-11-03T22:23:32.342Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-53174 (GCVE-0-2024-53174)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2025-11-03 20:47
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
SUNRPC: make sure cache entry active before cache_show
The function `c_show` was called with protection from RCU. This only
ensures that `cp` will not be freed. Therefore, the reference count for
`cp` can drop to zero, which will trigger a refcount use-after-free
warning when `cache_get` is called. To resolve this issue, use
`cache_get_rcu` to ensure that `cp` remains active.
------------[ cut here ]------------
refcount_t: addition on 0; use-after-free.
WARNING: CPU: 7 PID: 822 at lib/refcount.c:25
refcount_warn_saturate+0xb1/0x120
CPU: 7 UID: 0 PID: 822 Comm: cat Not tainted 6.12.0-rc3+ #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.16.1-2.fc37 04/01/2014
RIP: 0010:refcount_warn_saturate+0xb1/0x120
Call Trace:
<TASK>
c_show+0x2fc/0x380 [sunrpc]
seq_read_iter+0x589/0x770
seq_read+0x1e5/0x270
proc_reg_read+0xe1/0x140
vfs_read+0x125/0x530
ksys_read+0xc1/0x160
do_syscall_64+0x5f/0x170
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e9be26735d055c42543a4d047a769cc6d0fb1504
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 02999e135b013d85c6df738746e8e24699befee4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c7dac3af57e38b2054f990e573256d90bf887958 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 068c0b50f3f700b94f78850834cd91ae3b34c2c1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < acfaf37888e0f0732fb6a50ff093dce6d99994d0 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ec305f303bf070b4f6896b7a76009f702956d402 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d882e2b7fad3f5e5fac66184a347f408813f654a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2862eee078a4d2d1f584e7f24fa50dddfa5f3471 (git) |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-53174",
"options": [
{
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},
{
"Automatable": "no"
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{
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}
],
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"timestamp": "2025-02-11T15:43:35.253566Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
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{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-02-11T15:45:26.877Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T20:47:09.594Z",
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},
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},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/sunrpc/cache.c"
],
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CVE-2024-26688 (GCVE-0-2024-26688)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:54 – Updated: 2025-05-04 08:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super
When configuring a hugetlb filesystem via the fsconfig() syscall, there is
a possible NULL dereference in hugetlbfs_fill_super() caused by assigning
NULL to ctx->hstate in hugetlbfs_parse_param() when the requested pagesize
is non valid.
E.g: Taking the following steps:
fd = fsopen("hugetlbfs", FSOPEN_CLOEXEC);
fsconfig(fd, FSCONFIG_SET_STRING, "pagesize", "1024", 0);
fsconfig(fd, FSCONFIG_CMD_CREATE, NULL, NULL, 0);
Given that the requested "pagesize" is invalid, ctxt->hstate will be replaced
with NULL, losing its previous value, and we will print an error:
...
...
case Opt_pagesize:
ps = memparse(param->string, &rest);
ctx->hstate = h;
if (!ctx->hstate) {
pr_err("Unsupported page size %lu MB\n", ps / SZ_1M);
return -EINVAL;
}
return 0;
...
...
This is a problem because later on, we will dereference ctxt->hstate in
hugetlbfs_fill_super()
...
...
sb->s_blocksize = huge_page_size(ctx->hstate);
...
...
Causing below Oops.
Fix this by replacing cxt->hstate value only when then pagesize is known
to be valid.
kernel: hugetlbfs: Unsupported page size 0 MB
kernel: BUG: kernel NULL pointer dereference, address: 0000000000000028
kernel: #PF: supervisor read access in kernel mode
kernel: #PF: error_code(0x0000) - not-present page
kernel: PGD 800000010f66c067 P4D 800000010f66c067 PUD 1b22f8067 PMD 0
kernel: Oops: 0000 [#1] PREEMPT SMP PTI
kernel: CPU: 4 PID: 5659 Comm: syscall Tainted: G E 6.8.0-rc2-default+ #22 5a47c3fef76212addcc6eb71344aabc35190ae8f
kernel: Hardware name: Intel Corp. GROVEPORT/GROVEPORT, BIOS GVPRCRB1.86B.0016.D04.1705030402 05/03/2017
kernel: RIP: 0010:hugetlbfs_fill_super+0xb4/0x1a0
kernel: Code: 48 8b 3b e8 3e c6 ed ff 48 85 c0 48 89 45 20 0f 84 d6 00 00 00 48 b8 ff ff ff ff ff ff ff 7f 4c 89 e7 49 89 44 24 20 48 8b 03 <8b> 48 28 b8 00 10 00 00 48 d3 e0 49 89 44 24 18 48 8b 03 8b 40 28
kernel: RSP: 0018:ffffbe9960fcbd48 EFLAGS: 00010246
kernel: RAX: 0000000000000000 RBX: ffff9af5272ae780 RCX: 0000000000372004
kernel: RDX: ffffffffffffffff RSI: ffffffffffffffff RDI: ffff9af555e9b000
kernel: RBP: ffff9af52ee66b00 R08: 0000000000000040 R09: 0000000000370004
kernel: R10: ffffbe9960fcbd48 R11: 0000000000000040 R12: ffff9af555e9b000
kernel: R13: ffffffffa66b86c0 R14: ffff9af507d2f400 R15: ffff9af507d2f400
kernel: FS: 00007ffbc0ba4740(0000) GS:ffff9b0bd7000000(0000) knlGS:0000000000000000
kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
kernel: CR2: 0000000000000028 CR3: 00000001b1ee0000 CR4: 00000000001506f0
kernel: Call Trace:
kernel: <TASK>
kernel: ? __die_body+0x1a/0x60
kernel: ? page_fault_oops+0x16f/0x4a0
kernel: ? search_bpf_extables+0x65/0x70
kernel: ? fixup_exception+0x22/0x310
kernel: ? exc_page_fault+0x69/0x150
kernel: ? asm_exc_page_fault+0x22/0x30
kernel: ? __pfx_hugetlbfs_fill_super+0x10/0x10
kernel: ? hugetlbfs_fill_super+0xb4/0x1a0
kernel: ? hugetlbfs_fill_super+0x28/0x1a0
kernel: ? __pfx_hugetlbfs_fill_super+0x10/0x10
kernel: vfs_get_super+0x40/0xa0
kernel: ? __pfx_bpf_lsm_capable+0x10/0x10
kernel: vfs_get_tree+0x25/0xd0
kernel: vfs_cmd_create+0x64/0xe0
kernel: __x64_sys_fsconfig+0x395/0x410
kernel: do_syscall_64+0x80/0x160
kernel: ? syscall_exit_to_user_mode+0x82/0x240
kernel: ? do_syscall_64+0x8d/0x160
kernel: ? syscall_exit_to_user_mode+0x82/0x240
kernel: ? do_syscall_64+0x8d/0x160
kernel: ? exc_page_fault+0x69/0x150
kernel: entry_SYSCALL_64_after_hwframe+0x6e/0x76
kernel: RIP: 0033:0x7ffbc0cb87c9
kernel: Code: 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 97 96 0d 00 f7 d8 64 89 01 48
kernel: RSP: 002b:00007ffc29d2f388 EFLAGS: 00000206 ORIG_RAX: 00000000000001af
kernel: RAX: fffffffffff
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
32021982a324dce93b4ae00c06213bf45fb319c8 , < 1dde8ef4b7a749ae1bc73617c91775631d167557
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Affected: 32021982a324dce93b4ae00c06213bf45fb319c8 , < 80d852299987a8037be145a94f41874228f1a773 (git) Affected: 32021982a324dce93b4ae00c06213bf45fb319c8 , < 22850c9950a4e43a67299755d11498f3292d02ff (git) Affected: 32021982a324dce93b4ae00c06213bf45fb319c8 , < 2e2c07104b4904aed1389a59b25799b95a85b5b9 (git) Affected: 32021982a324dce93b4ae00c06213bf45fb319c8 , < 13c5a9fb07105557a1fa9efdb4f23d7ef30b7274 (git) Affected: 32021982a324dce93b4ae00c06213bf45fb319c8 , < ec78418801ef7b0c22cd6a30145ec480dd48db39 (git) Affected: 32021982a324dce93b4ae00c06213bf45fb319c8 , < 79d72c68c58784a3e1cd2378669d51bfd0cb7498 (git) |
|||||||
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super\n\nWhen configuring a hugetlb filesystem via the fsconfig() syscall, there is\na possible NULL dereference in hugetlbfs_fill_super() caused by assigning\nNULL to ctx-\u003ehstate in hugetlbfs_parse_param() when the requested pagesize\nis non valid.\n\nE.g: Taking the following steps:\n\n fd = fsopen(\"hugetlbfs\", FSOPEN_CLOEXEC);\n fsconfig(fd, FSCONFIG_SET_STRING, \"pagesize\", \"1024\", 0);\n fsconfig(fd, FSCONFIG_CMD_CREATE, NULL, NULL, 0);\n\nGiven that the requested \"pagesize\" is invalid, ctxt-\u003ehstate will be replaced\nwith NULL, losing its previous value, and we will print an error:\n\n ...\n ...\n case Opt_pagesize:\n ps = memparse(param-\u003estring, \u0026rest);\n ctx-\u003ehstate = h;\n if (!ctx-\u003ehstate) {\n pr_err(\"Unsupported page size %lu MB\\n\", ps / SZ_1M);\n return -EINVAL;\n }\n return 0;\n ...\n ...\n\nThis is a problem because later on, we will dereference ctxt-\u003ehstate in\nhugetlbfs_fill_super()\n\n ...\n ...\n sb-\u003es_blocksize = huge_page_size(ctx-\u003ehstate);\n ...\n ...\n\nCausing below Oops.\n\nFix this by replacing cxt-\u003ehstate value only when then pagesize is known\nto be valid.\n\n kernel: hugetlbfs: Unsupported page size 0 MB\n kernel: BUG: kernel NULL pointer dereference, address: 0000000000000028\n kernel: #PF: supervisor read access in kernel mode\n kernel: #PF: error_code(0x0000) - not-present page\n kernel: PGD 800000010f66c067 P4D 800000010f66c067 PUD 1b22f8067 PMD 0\n kernel: Oops: 0000 [#1] PREEMPT SMP PTI\n kernel: CPU: 4 PID: 5659 Comm: syscall Tainted: G E 6.8.0-rc2-default+ #22 5a47c3fef76212addcc6eb71344aabc35190ae8f\n kernel: Hardware name: Intel Corp. GROVEPORT/GROVEPORT, BIOS GVPRCRB1.86B.0016.D04.1705030402 05/03/2017\n kernel: RIP: 0010:hugetlbfs_fill_super+0xb4/0x1a0\n kernel: Code: 48 8b 3b e8 3e c6 ed ff 48 85 c0 48 89 45 20 0f 84 d6 00 00 00 48 b8 ff ff ff ff ff ff ff 7f 4c 89 e7 49 89 44 24 20 48 8b 03 \u003c8b\u003e 48 28 b8 00 10 00 00 48 d3 e0 49 89 44 24 18 48 8b 03 8b 40 28\n kernel: RSP: 0018:ffffbe9960fcbd48 EFLAGS: 00010246\n kernel: RAX: 0000000000000000 RBX: ffff9af5272ae780 RCX: 0000000000372004\n kernel: RDX: ffffffffffffffff RSI: ffffffffffffffff RDI: ffff9af555e9b000\n kernel: RBP: ffff9af52ee66b00 R08: 0000000000000040 R09: 0000000000370004\n kernel: R10: ffffbe9960fcbd48 R11: 0000000000000040 R12: ffff9af555e9b000\n kernel: R13: ffffffffa66b86c0 R14: ffff9af507d2f400 R15: ffff9af507d2f400\n kernel: FS: 00007ffbc0ba4740(0000) GS:ffff9b0bd7000000(0000) knlGS:0000000000000000\n kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n kernel: CR2: 0000000000000028 CR3: 00000001b1ee0000 CR4: 00000000001506f0\n kernel: Call Trace:\n kernel: \u003cTASK\u003e\n kernel: ? __die_body+0x1a/0x60\n kernel: ? page_fault_oops+0x16f/0x4a0\n kernel: ? search_bpf_extables+0x65/0x70\n kernel: ? fixup_exception+0x22/0x310\n kernel: ? exc_page_fault+0x69/0x150\n kernel: ? asm_exc_page_fault+0x22/0x30\n kernel: ? __pfx_hugetlbfs_fill_super+0x10/0x10\n kernel: ? hugetlbfs_fill_super+0xb4/0x1a0\n kernel: ? hugetlbfs_fill_super+0x28/0x1a0\n kernel: ? __pfx_hugetlbfs_fill_super+0x10/0x10\n kernel: vfs_get_super+0x40/0xa0\n kernel: ? __pfx_bpf_lsm_capable+0x10/0x10\n kernel: vfs_get_tree+0x25/0xd0\n kernel: vfs_cmd_create+0x64/0xe0\n kernel: __x64_sys_fsconfig+0x395/0x410\n kernel: do_syscall_64+0x80/0x160\n kernel: ? syscall_exit_to_user_mode+0x82/0x240\n kernel: ? do_syscall_64+0x8d/0x160\n kernel: ? syscall_exit_to_user_mode+0x82/0x240\n kernel: ? do_syscall_64+0x8d/0x160\n kernel: ? exc_page_fault+0x69/0x150\n kernel: entry_SYSCALL_64_after_hwframe+0x6e/0x76\n kernel: RIP: 0033:0x7ffbc0cb87c9\n kernel: Code: 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 8b 0d 97 96 0d 00 f7 d8 64 89 01 48\n kernel: RSP: 002b:00007ffc29d2f388 EFLAGS: 00000206 ORIG_RAX: 00000000000001af\n kernel: RAX: fffffffffff\n---truncated---"
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CVE-2023-52867 (GCVE-0-2023-52867)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/radeon: possible buffer overflow
Buffer 'afmt_status' of size 6 could overflow, since index 'afmt_idx' is
checked after access.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5cc4e5fc293bfe2634535f544427e8c6061492a5 , < 112d4b02d94bf9fa4f1d3376587878400dd74783
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|||||||
|
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CVE-2024-53239 (GCVE-0-2024-53239)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:50 – Updated: 2025-11-03 20:48
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: 6fire: Release resources at card release
The current 6fire code tries to release the resources right after the
call of usb6fire_chip_abort(). But at this moment, the card object
might be still in use (as we're calling snd_card_free_when_closed()).
For avoid potential UAFs, move the release of resources to the card's
private_free instead of the manual call of usb6fire_chip_destroy() at
the USB disconnect callback.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 , < 74357d0b5cd3ef544752bc9f21cbeee4902fae6c
(git)
Affected: c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 , < 273eec23467dfbfbd0e4c10302579ba441fb1e13 (git) Affected: c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 , < f2d06d4e129e2508e356136f99bb20a332ff1a00 (git) Affected: c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 , < b889a7d68d7e76b8795b754a75c91a2d561d5e8c (git) Affected: c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 , < ea8cc56db659cf0ae57073e32a4735ead7bd7ee3 (git) Affected: c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 , < b754e831a94f82f2593af806741392903f359168 (git) Affected: c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 , < 0df7f4b5cc10f5adf98be0845372e9eef7bb5b09 (git) Affected: c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 , < 57860a80f03f9dc69a34a5c37b0941ad032a0a8c (git) Affected: c6d43ba816d1cf1d125bfbfc938f2a28a87facf9 , < a0810c3d6dd2d29a9b92604d682eacd2902ce947 (git) |
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CVE-2025-40746 (GCVE-0-2025-40746)
Vulnerability from cvelistv5 – Published: 2025-08-12 11:17 – Updated: 2025-08-13 20:18
VLAI?
EPSS
Summary
A vulnerability has been identified in SIMATIC RTLS Locating Manager (All versions < V3.2). Affected products do not properly validate input for a backup script. This could allow an authenticated remote attacker with high privileges in the application to execute arbitrary code with 'NT Authority/SYSTEM' privileges.
Severity ?
9.1 (Critical)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Siemens | SIMATIC RTLS Locating Manager |
Affected:
0 , < V3.2
(custom)
|
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CVE-2024-56781 (GCVE-0-2024-56781)
Vulnerability from cvelistv5 – Published: 2025-01-08 17:51 – Updated: 2025-11-03 20:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/prom_init: Fixup missing powermac #size-cells
On some powermacs `escc` nodes are missing `#size-cells` properties,
which is deprecated and now triggers a warning at boot since commit
045b14ca5c36 ("of: WARN on deprecated #address-cells/#size-cells
handling").
For example:
Missing '#size-cells' in /pci@f2000000/mac-io@c/escc@13000
WARNING: CPU: 0 PID: 0 at drivers/of/base.c:133 of_bus_n_size_cells+0x98/0x108
Hardware name: PowerMac3,1 7400 0xc0209 PowerMac
...
Call Trace:
of_bus_n_size_cells+0x98/0x108 (unreliable)
of_bus_default_count_cells+0x40/0x60
__of_get_address+0xc8/0x21c
__of_address_to_resource+0x5c/0x228
pmz_init_port+0x5c/0x2ec
pmz_probe.isra.0+0x144/0x1e4
pmz_console_init+0x10/0x48
console_init+0xcc/0x138
start_kernel+0x5c4/0x694
As powermacs boot via prom_init it's possible to add the missing
properties to the device tree during boot, avoiding the warning. Note
that `escc-legacy` nodes are also missing `#size-cells` properties, but
they are skipped by the macio driver, so leave them alone.
Depends-on: 045b14ca5c36 ("of: WARN on deprecated #address-cells/#size-cells handling")
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0b94d838018fb0a824e0cd3149034928c99fb1b7
(git)
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CVE-2024-39468 (GCVE-0-2024-39468)
Vulnerability from cvelistv5 – Published: 2024-06-25 14:28 – Updated: 2025-05-21 09:12
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix deadlock in smb2_find_smb_tcon()
Unlock cifs_tcp_ses_lock before calling cifs_put_smb_ses() to avoid such
deadlock.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2024-46744 (GCVE-0-2024-46744)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:17
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
Squashfs: sanity check symbolic link size
Syzkiller reports a "KMSAN: uninit-value in pick_link" bug.
This is caused by an uninitialised page, which is ultimately caused
by a corrupted symbolic link size read from disk.
The reason why the corrupted symlink size causes an uninitialised
page is due to the following sequence of events:
1. squashfs_read_inode() is called to read the symbolic
link from disk. This assigns the corrupted value
3875536935 to inode->i_size.
2. Later squashfs_symlink_read_folio() is called, which assigns
this corrupted value to the length variable, which being a
signed int, overflows producing a negative number.
3. The following loop that fills in the page contents checks that
the copied bytes is less than length, which being negative means
the loop is skipped, producing an uninitialised page.
This patch adds a sanity check which checks that the symbolic
link size is not larger than expected.
--
V2: fix spelling mistake.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
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|||||||
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CVE-2024-56562 (GCVE-0-2024-56562)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:23 – Updated: 2025-11-03 20:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
i3c: master: Fix miss free init_dyn_addr at i3c_master_put_i3c_addrs()
if (dev->boardinfo && dev->boardinfo->init_dyn_addr)
^^^ here check "init_dyn_addr"
i3c_bus_set_addr_slot_status(&master->bus, dev->info.dyn_addr, ...)
^^^^
free "dyn_addr"
Fix copy/paste error "dyn_addr" by replacing it with "init_dyn_addr".
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < c2f0ce241154b04f2fc150ff16ad82d9b8fdfa4a
(git)
Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 093ecc6d82ff1d2e0cbf6f2000438b6c698145cb (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 0cb21f1ea3a2e19ee314a8fcf95461b5c453c59e (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 991e33a99fd3b5d432f0629565f532f563fe019a (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < ce30d11b39e8d637fed4704a5b43e9d556990475 (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 0e8ab955c6d06f9d907761c07c02d1492f0a8ac1 (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 3082990592f7c6d7510a9133afa46e31bbe26533 (git) |
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CVE-2024-50299 (GCVE-0-2024-50299)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
sctp: properly validate chunk size in sctp_sf_ootb()
A size validation fix similar to that in Commit 50619dbf8db7 ("sctp: add
size validation when walking chunks") is also required in sctp_sf_ootb()
to address a crash reported by syzbot:
BUG: KMSAN: uninit-value in sctp_sf_ootb+0x7f5/0xce0 net/sctp/sm_statefuns.c:3712
sctp_sf_ootb+0x7f5/0xce0 net/sctp/sm_statefuns.c:3712
sctp_do_sm+0x181/0x93d0 net/sctp/sm_sideeffect.c:1166
sctp_endpoint_bh_rcv+0xc38/0xf90 net/sctp/endpointola.c:407
sctp_inq_push+0x2ef/0x380 net/sctp/inqueue.c:88
sctp_rcv+0x3831/0x3b20 net/sctp/input.c:243
sctp4_rcv+0x42/0x50 net/sctp/protocol.c:1159
ip_protocol_deliver_rcu+0xb51/0x13d0 net/ipv4/ip_input.c:205
ip_local_deliver_finish+0x336/0x500 net/ipv4/ip_input.c:233
Severity ?
5.5 (Medium)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
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Affected:
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(git)
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CVE-2024-26697 (GCVE-0-2024-26697)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:54 – Updated: 2025-05-04 08:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix data corruption in dsync block recovery for small block sizes
The helper function nilfs_recovery_copy_block() of
nilfs_recovery_dsync_blocks(), which recovers data from logs created by
data sync writes during a mount after an unclean shutdown, incorrectly
calculates the on-page offset when copying repair data to the file's page
cache. In environments where the block size is smaller than the page
size, this flaw can cause data corruption and leak uninitialized memory
bytes during the recovery process.
Fix these issues by correcting this byte offset calculation on the page.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5278c3eb6bf5896417572b52adb6be9d26e92f65
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a6efe6dbaaf504f5b3f8a5c3f711fe54e7dda0ba (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 364a66be2abdcd4fd426ffa44d9b8f40aafb3caa (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 120f7fa2008e3bd8b7680b4ab5df942decf60fd5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9c9c68d64fd3284f7097ed6ae057c8441f39fcd3 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2e1480538ef60bfee5473dfe02b1ecbaf1a4aa0d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2000016bab499074e6248ea85aeea7dd762355d9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 67b8bcbaed4777871bb0dcc888fb02a614a98ab1 (git) |
|||||||
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CVE-2024-26804 (GCVE-0-2024-26804)
Vulnerability from cvelistv5 – Published: 2024-04-04 08:20 – Updated: 2025-05-04 12:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: ip_tunnel: prevent perpetual headroom growth
syzkaller triggered following kasan splat:
BUG: KASAN: use-after-free in __skb_flow_dissect+0x19d1/0x7a50 net/core/flow_dissector.c:1170
Read of size 1 at addr ffff88812fb4000e by task syz-executor183/5191
[..]
kasan_report+0xda/0x110 mm/kasan/report.c:588
__skb_flow_dissect+0x19d1/0x7a50 net/core/flow_dissector.c:1170
skb_flow_dissect_flow_keys include/linux/skbuff.h:1514 [inline]
___skb_get_hash net/core/flow_dissector.c:1791 [inline]
__skb_get_hash+0xc7/0x540 net/core/flow_dissector.c:1856
skb_get_hash include/linux/skbuff.h:1556 [inline]
ip_tunnel_xmit+0x1855/0x33c0 net/ipv4/ip_tunnel.c:748
ipip_tunnel_xmit+0x3cc/0x4e0 net/ipv4/ipip.c:308
__netdev_start_xmit include/linux/netdevice.h:4940 [inline]
netdev_start_xmit include/linux/netdevice.h:4954 [inline]
xmit_one net/core/dev.c:3548 [inline]
dev_hard_start_xmit+0x13d/0x6d0 net/core/dev.c:3564
__dev_queue_xmit+0x7c1/0x3d60 net/core/dev.c:4349
dev_queue_xmit include/linux/netdevice.h:3134 [inline]
neigh_connected_output+0x42c/0x5d0 net/core/neighbour.c:1592
...
ip_finish_output2+0x833/0x2550 net/ipv4/ip_output.c:235
ip_finish_output+0x31/0x310 net/ipv4/ip_output.c:323
..
iptunnel_xmit+0x5b4/0x9b0 net/ipv4/ip_tunnel_core.c:82
ip_tunnel_xmit+0x1dbc/0x33c0 net/ipv4/ip_tunnel.c:831
ipgre_xmit+0x4a1/0x980 net/ipv4/ip_gre.c:665
__netdev_start_xmit include/linux/netdevice.h:4940 [inline]
netdev_start_xmit include/linux/netdevice.h:4954 [inline]
xmit_one net/core/dev.c:3548 [inline]
dev_hard_start_xmit+0x13d/0x6d0 net/core/dev.c:3564
...
The splat occurs because skb->data points past skb->head allocated area.
This is because neigh layer does:
__skb_pull(skb, skb_network_offset(skb));
... but skb_network_offset() returns a negative offset and __skb_pull()
arg is unsigned. IOW, we skb->data gets "adjusted" by a huge value.
The negative value is returned because skb->head and skb->data distance is
more than 64k and skb->network_header (u16) has wrapped around.
The bug is in the ip_tunnel infrastructure, which can cause
dev->needed_headroom to increment ad infinitum.
The syzkaller reproducer consists of packets getting routed via a gre
tunnel, and route of gre encapsulated packets pointing at another (ipip)
tunnel. The ipip encapsulation finds gre0 as next output device.
This results in the following pattern:
1). First packet is to be sent out via gre0.
Route lookup found an output device, ipip0.
2).
ip_tunnel_xmit for gre0 bumps gre0->needed_headroom based on the future
output device, rt.dev->needed_headroom (ipip0).
3).
ip output / start_xmit moves skb on to ipip0. which runs the same
code path again (xmit recursion).
4).
Routing step for the post-gre0-encap packet finds gre0 as output device
to use for ipip0 encapsulated packet.
tunl0->needed_headroom is then incremented based on the (already bumped)
gre0 device headroom.
This repeats for every future packet:
gre0->needed_headroom gets inflated because previous packets' ipip0 step
incremented rt->dev (gre0) headroom, and ipip0 incremented because gre0
needed_headroom was increased.
For each subsequent packet, gre/ipip0->needed_headroom grows until
post-expand-head reallocations result in a skb->head/data distance of
more than 64k.
Once that happens, skb->network_header (u16) wraps around when
pskb_expand_head tries to make sure that skb_network_offset() is unchanged
after the headroom expansion/reallocation.
After this skb_network_offset(skb) returns a different (and negative)
result post headroom expansion.
The next trip to neigh layer (or anything else that would __skb_pull the
network header) makes skb->data point to a memory location outside
skb->head area.
v2: Cap the needed_headroom update to an arbitarily chosen upperlimit to
prevent perpetual increase instead of dropping the headroom increment
completely.
Severity ?
5.3 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
243aad830e8a4cdda261626fbaeddde16b08d04a , < f81e94d2dcd2397137edcb8b85f4c5bed5d22383
(git)
Affected: 243aad830e8a4cdda261626fbaeddde16b08d04a , < 2e95350fe9db9d53c701075060ac8ac883b68aee (git) Affected: 243aad830e8a4cdda261626fbaeddde16b08d04a , < afec0c5cd2ed71ca95a8b36a5e6d03333bf34282 (git) Affected: 243aad830e8a4cdda261626fbaeddde16b08d04a , < ab63de24ebea36fe73ac7121738595d704b66d96 (git) Affected: 243aad830e8a4cdda261626fbaeddde16b08d04a , < a0a1db40b23e8ff86dea2786c5ea1470bb23ecb9 (git) Affected: 243aad830e8a4cdda261626fbaeddde16b08d04a , < 049d7989c67e8dd50f07a2096dbafdb41331fb9b (git) Affected: 243aad830e8a4cdda261626fbaeddde16b08d04a , < 5ae1e9922bbdbaeb9cfbe91085ab75927488ac0f (git) Affected: 03017375b0122453e6dda833ff7bd4191915def5 (git) |
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|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ip_tunnel: prevent perpetual headroom growth\n\nsyzkaller triggered following kasan splat:\nBUG: KASAN: use-after-free in __skb_flow_dissect+0x19d1/0x7a50 net/core/flow_dissector.c:1170\nRead of size 1 at addr ffff88812fb4000e by task syz-executor183/5191\n[..]\n kasan_report+0xda/0x110 mm/kasan/report.c:588\n __skb_flow_dissect+0x19d1/0x7a50 net/core/flow_dissector.c:1170\n skb_flow_dissect_flow_keys include/linux/skbuff.h:1514 [inline]\n ___skb_get_hash net/core/flow_dissector.c:1791 [inline]\n __skb_get_hash+0xc7/0x540 net/core/flow_dissector.c:1856\n skb_get_hash include/linux/skbuff.h:1556 [inline]\n ip_tunnel_xmit+0x1855/0x33c0 net/ipv4/ip_tunnel.c:748\n ipip_tunnel_xmit+0x3cc/0x4e0 net/ipv4/ipip.c:308\n __netdev_start_xmit include/linux/netdevice.h:4940 [inline]\n netdev_start_xmit include/linux/netdevice.h:4954 [inline]\n xmit_one net/core/dev.c:3548 [inline]\n dev_hard_start_xmit+0x13d/0x6d0 net/core/dev.c:3564\n __dev_queue_xmit+0x7c1/0x3d60 net/core/dev.c:4349\n dev_queue_xmit include/linux/netdevice.h:3134 [inline]\n neigh_connected_output+0x42c/0x5d0 net/core/neighbour.c:1592\n ...\n ip_finish_output2+0x833/0x2550 net/ipv4/ip_output.c:235\n ip_finish_output+0x31/0x310 net/ipv4/ip_output.c:323\n ..\n iptunnel_xmit+0x5b4/0x9b0 net/ipv4/ip_tunnel_core.c:82\n ip_tunnel_xmit+0x1dbc/0x33c0 net/ipv4/ip_tunnel.c:831\n ipgre_xmit+0x4a1/0x980 net/ipv4/ip_gre.c:665\n __netdev_start_xmit include/linux/netdevice.h:4940 [inline]\n netdev_start_xmit include/linux/netdevice.h:4954 [inline]\n xmit_one net/core/dev.c:3548 [inline]\n dev_hard_start_xmit+0x13d/0x6d0 net/core/dev.c:3564\n ...\n\nThe splat occurs because skb-\u003edata points past skb-\u003ehead allocated area.\nThis is because neigh layer does:\n __skb_pull(skb, skb_network_offset(skb));\n\n... but skb_network_offset() returns a negative offset and __skb_pull()\narg is unsigned. IOW, we skb-\u003edata gets \"adjusted\" by a huge value.\n\nThe negative value is returned because skb-\u003ehead and skb-\u003edata distance is\nmore than 64k and skb-\u003enetwork_header (u16) has wrapped around.\n\nThe bug is in the ip_tunnel infrastructure, which can cause\ndev-\u003eneeded_headroom to increment ad infinitum.\n\nThe syzkaller reproducer consists of packets getting routed via a gre\ntunnel, and route of gre encapsulated packets pointing at another (ipip)\ntunnel. The ipip encapsulation finds gre0 as next output device.\n\nThis results in the following pattern:\n\n1). First packet is to be sent out via gre0.\nRoute lookup found an output device, ipip0.\n\n2).\nip_tunnel_xmit for gre0 bumps gre0-\u003eneeded_headroom based on the future\noutput device, rt.dev-\u003eneeded_headroom (ipip0).\n\n3).\nip output / start_xmit moves skb on to ipip0. which runs the same\ncode path again (xmit recursion).\n\n4).\nRouting step for the post-gre0-encap packet finds gre0 as output device\nto use for ipip0 encapsulated packet.\n\ntunl0-\u003eneeded_headroom is then incremented based on the (already bumped)\ngre0 device headroom.\n\nThis repeats for every future packet:\n\ngre0-\u003eneeded_headroom gets inflated because previous packets\u0027 ipip0 step\nincremented rt-\u003edev (gre0) headroom, and ipip0 incremented because gre0\nneeded_headroom was increased.\n\nFor each subsequent packet, gre/ipip0-\u003eneeded_headroom grows until\npost-expand-head reallocations result in a skb-\u003ehead/data distance of\nmore than 64k.\n\nOnce that happens, skb-\u003enetwork_header (u16) wraps around when\npskb_expand_head tries to make sure that skb_network_offset() is unchanged\nafter the headroom expansion/reallocation.\n\nAfter this skb_network_offset(skb) returns a different (and negative)\nresult post headroom expansion.\n\nThe next trip to neigh layer (or anything else that would __skb_pull the\nnetwork header) makes skb-\u003edata point to a memory location outside\nskb-\u003ehead area.\n\nv2: Cap the needed_headroom update to an arbitarily chosen upperlimit to\nprevent perpetual increase instead of dropping the headroom increment\ncompletely."
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CVE-2024-41091 (GCVE-0-2024-41091)
Vulnerability from cvelistv5 – Published: 2024-07-29 06:18 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tun: add missing verification for short frame
The cited commit missed to check against the validity of the frame length
in the tun_xdp_one() path, which could cause a corrupted skb to be sent
downstack. Even before the skb is transmitted, the
tun_xdp_one-->eth_type_trans() may access the Ethernet header although it
can be less than ETH_HLEN. Once transmitted, this could either cause
out-of-bound access beyond the actual length, or confuse the underlayer
with incorrect or inconsistent header length in the skb metadata.
In the alternative path, tun_get_user() already prohibits short frame which
has the length less than Ethernet header size from being transmitted for
IFF_TAP.
This is to drop any frame shorter than the Ethernet header size just like
how tun_get_user() does.
CVE: CVE-2024-41091
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
043d222f93ab8c76b56a3b315cd8692e35affb6c , < 32b0aaba5dbc85816898167d9b5d45a22eae82e9
(git)
Affected: 043d222f93ab8c76b56a3b315cd8692e35affb6c , < 6100e0237204890269e3f934acfc50d35fd6f319 (git) Affected: 043d222f93ab8c76b56a3b315cd8692e35affb6c , < 589382f50b4a5d90d16d8bc9dcbc0e927a3e39b2 (git) Affected: 043d222f93ab8c76b56a3b315cd8692e35affb6c , < ad6b3f622ccfb4bfedfa53b6ebd91c3d1d04f146 (git) Affected: 043d222f93ab8c76b56a3b315cd8692e35affb6c , < d5ad89b7d01ed4e66fd04734fc63d6e78536692a (git) Affected: 043d222f93ab8c76b56a3b315cd8692e35affb6c , < a9d1c27e2ee3b0ea5d40c105d6e728fc114470bb (git) Affected: 043d222f93ab8c76b56a3b315cd8692e35affb6c , < 8418f55302fa1d2eeb73e16e345167e545c598a5 (git) Affected: 043d222f93ab8c76b56a3b315cd8692e35affb6c , < 049584807f1d797fc3078b68035450a9769eb5c3 (git) |
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CVE-2023-52835 (GCVE-0-2023-52835)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
perf/core: Bail out early if the request AUX area is out of bound
When perf-record with a large AUX area, e.g 4GB, it fails with:
#perf record -C 0 -m ,4G -e arm_spe_0// -- sleep 1
failed to mmap with 12 (Cannot allocate memory)
and it reveals a WARNING with __alloc_pages():
------------[ cut here ]------------
WARNING: CPU: 44 PID: 17573 at mm/page_alloc.c:5568 __alloc_pages+0x1ec/0x248
Call trace:
__alloc_pages+0x1ec/0x248
__kmalloc_large_node+0xc0/0x1f8
__kmalloc_node+0x134/0x1e8
rb_alloc_aux+0xe0/0x298
perf_mmap+0x440/0x660
mmap_region+0x308/0x8a8
do_mmap+0x3c0/0x528
vm_mmap_pgoff+0xf4/0x1b8
ksys_mmap_pgoff+0x18c/0x218
__arm64_sys_mmap+0x38/0x58
invoke_syscall+0x50/0x128
el0_svc_common.constprop.0+0x58/0x188
do_el0_svc+0x34/0x50
el0_svc+0x34/0x108
el0t_64_sync_handler+0xb8/0xc0
el0t_64_sync+0x1a4/0x1a8
'rb->aux_pages' allocated by kcalloc() is a pointer array which is used to
maintains AUX trace pages. The allocated page for this array is physically
contiguous (and virtually contiguous) with an order of 0..MAX_ORDER. If the
size of pointer array crosses the limitation set by MAX_ORDER, it reveals a
WARNING.
So bail out early with -ENOMEM if the request AUX area is out of bound,
e.g.:
#perf record -C 0 -m ,4G -e arm_spe_0// -- sleep 1
failed to mmap with 12 (Cannot allocate memory)
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8c504f615d7ed60ae035c51d0c789137ced6797f
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 788c0b3442ead737008934947730a6d1ff703734 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1a2a4202c60fcdffbf04f259002ce9bff39edece (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fd0df3f8719201dbe61a4d39083d5aecd705399a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9ce4e87a8efd37c85766ec08b15e885cab08553a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2424410f94a94d91230ced094062d859714c984a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2e905e608e38cf7f8dcddcf8a6036e91a78444cb (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 54aee5f15b83437f23b2b2469bcf21bdd9823916 (git) |
|||||||
|
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CVE-2024-49901 (GCVE-0-2024-49901)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-07-28 11:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/adreno: Assign msm_gpu->pdev earlier to avoid nullptrs
There are some cases, such as the one uncovered by Commit 46d4efcccc68
("drm/msm/a6xx: Avoid a nullptr dereference when speedbin setting fails")
where
msm_gpu_cleanup() : platform_set_drvdata(gpu->pdev, NULL);
is called on gpu->pdev == NULL, as the GPU device has not been fully
initialized yet.
Turns out that there's more than just the aforementioned path that
causes this to happen (e.g. the case when there's speedbin data in the
catalog, but opp-supported-hw is missing in DT).
Assigning msm_gpu->pdev earlier seems like the least painful solution
to this, therefore do so.
Patchwork: https://patchwork.freedesktop.org/patch/602742/
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 , < 9288a9676c529ad9c856096db68fad812499bc4a
(git)
Affected: 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 , < 9773737375b20070ea935203fd66cb9fa17c5acb (git) Affected: 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 , < e8ac2060597a5768e4699bb61d604b4c09927b85 (git) Affected: 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 , < 16007768551d5bfe53426645401435ca8d2ef54f (git) |
||
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CVE-2024-50198 (GCVE-0-2024-50198)
Vulnerability from cvelistv5 – Published: 2024-11-08 05:54 – Updated: 2025-11-03 22:26
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
iio: light: veml6030: fix IIO device retrieval from embedded device
The dev pointer that is received as an argument in the
in_illuminance_period_available_show function references the device
embedded in the IIO device, not in the i2c client.
dev_to_iio_dev() must be used to accessthe right data. The current
implementation leads to a segmentation fault on every attempt to read
the attribute because indio_dev gets a NULL assignment.
This bug has been present since the first appearance of the driver,
apparently since the last version (V6) before getting applied. A
constant attribute was used until then, and the last modifications might
have not been tested again.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7b779f573c48e1ad6da1d6ea5f181f3ecd666bf6 , < bf3ab8e1c28f10df0823d4ff312f83c952b06a15
(git)
Affected: 7b779f573c48e1ad6da1d6ea5f181f3ecd666bf6 , < 50039aec43a82ad2495f2d0fb0c289c8717b4bb2 (git) Affected: 7b779f573c48e1ad6da1d6ea5f181f3ecd666bf6 , < bcb90518ccd9e10bf6ab29e31994aab93e4a4361 (git) Affected: 7b779f573c48e1ad6da1d6ea5f181f3ecd666bf6 , < 2cbb41abae65626736b8b52cf3b9339612c5a86a (git) Affected: 7b779f573c48e1ad6da1d6ea5f181f3ecd666bf6 , < 905166531831beb067fffe2bdfc98031ffe89087 (git) Affected: 7b779f573c48e1ad6da1d6ea5f181f3ecd666bf6 , < c7c44e57750c31de43906d97813273fdffcf7d02 (git) |
|||||||
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CVE-2023-52813 (GCVE-0-2023-52813)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-07-15 15:43
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: pcrypt - Fix hungtask for PADATA_RESET
We found a hungtask bug in test_aead_vec_cfg as follows:
INFO: task cryptomgr_test:391009 blocked for more than 120 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Call trace:
__switch_to+0x98/0xe0
__schedule+0x6c4/0xf40
schedule+0xd8/0x1b4
schedule_timeout+0x474/0x560
wait_for_common+0x368/0x4e0
wait_for_completion+0x20/0x30
wait_for_completion+0x20/0x30
test_aead_vec_cfg+0xab4/0xd50
test_aead+0x144/0x1f0
alg_test_aead+0xd8/0x1e0
alg_test+0x634/0x890
cryptomgr_test+0x40/0x70
kthread+0x1e0/0x220
ret_from_fork+0x10/0x18
Kernel panic - not syncing: hung_task: blocked tasks
For padata_do_parallel, when the return err is 0 or -EBUSY, it will call
wait_for_completion(&wait->completion) in test_aead_vec_cfg. In normal
case, aead_request_complete() will be called in pcrypt_aead_serial and the
return err is 0 for padata_do_parallel. But, when pinst->flags is
PADATA_RESET, the return err is -EBUSY for padata_do_parallel, and it
won't call aead_request_complete(). Therefore, test_aead_vec_cfg will
hung at wait_for_completion(&wait->completion), which will cause
hungtask.
The problem comes as following:
(padata_do_parallel) |
rcu_read_lock_bh(); |
err = -EINVAL; | (padata_replace)
| pinst->flags |= PADATA_RESET;
err = -EBUSY |
if (pinst->flags & PADATA_RESET) |
rcu_read_unlock_bh() |
return err
In order to resolve the problem, we replace the return err -EBUSY with
-EAGAIN, which means parallel_data is changing, and the caller should call
it again.
v3:
remove retry and just change the return err.
v2:
introduce padata_try_do_parallel() in pcrypt_aead_encrypt and
pcrypt_aead_decrypt to solve the hungtask.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
16295bec6398a3eedc9377e1af6ff4c71b98c300 , < fb2d3a50a8f29a3c66682bb426144f40e32ab818
(git)
Affected: 16295bec6398a3eedc9377e1af6ff4c71b98c300 , < 039fec48e062504f14845124a1a25eb199b2ddc0 (git) Affected: 16295bec6398a3eedc9377e1af6ff4c71b98c300 , < c9c1334697301c10e6918d747ed38abfbc0c96e7 (git) Affected: 16295bec6398a3eedc9377e1af6ff4c71b98c300 , < e97bf4ada7dddacd184c3e196bd063b0dc71b41d (git) Affected: 16295bec6398a3eedc9377e1af6ff4c71b98c300 , < 546c1796ad1ed0d87dab3c4b5156d75819be2316 (git) Affected: 16295bec6398a3eedc9377e1af6ff4c71b98c300 , < c55fc098fd9d2dca475b82d00ffbcaf97879d77e (git) Affected: 16295bec6398a3eedc9377e1af6ff4c71b98c300 , < e134f3aba98e6c801a693f540912c2d493718ddf (git) Affected: 16295bec6398a3eedc9377e1af6ff4c71b98c300 , < 372636debe852913529b1716f44addd94fff2d28 (git) Affected: 16295bec6398a3eedc9377e1af6ff4c71b98c300 , < 8f4f68e788c3a7a696546291258bfa5fdb215523 (git) |
|||||||
|
|||||||||
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CVE-2024-49884 (GCVE-0-2024-49884)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix slab-use-after-free in ext4_split_extent_at()
We hit the following use-after-free:
==================================================================
BUG: KASAN: slab-use-after-free in ext4_split_extent_at+0xba8/0xcc0
Read of size 2 at addr ffff88810548ed08 by task kworker/u20:0/40
CPU: 0 PID: 40 Comm: kworker/u20:0 Not tainted 6.9.0-dirty #724
Call Trace:
<TASK>
kasan_report+0x93/0xc0
ext4_split_extent_at+0xba8/0xcc0
ext4_split_extent.isra.0+0x18f/0x500
ext4_split_convert_extents+0x275/0x750
ext4_ext_handle_unwritten_extents+0x73e/0x1580
ext4_ext_map_blocks+0xe20/0x2dc0
ext4_map_blocks+0x724/0x1700
ext4_do_writepages+0x12d6/0x2a70
[...]
Allocated by task 40:
__kmalloc_noprof+0x1ac/0x480
ext4_find_extent+0xf3b/0x1e70
ext4_ext_map_blocks+0x188/0x2dc0
ext4_map_blocks+0x724/0x1700
ext4_do_writepages+0x12d6/0x2a70
[...]
Freed by task 40:
kfree+0xf1/0x2b0
ext4_find_extent+0xa71/0x1e70
ext4_ext_insert_extent+0xa22/0x3260
ext4_split_extent_at+0x3ef/0xcc0
ext4_split_extent.isra.0+0x18f/0x500
ext4_split_convert_extents+0x275/0x750
ext4_ext_handle_unwritten_extents+0x73e/0x1580
ext4_ext_map_blocks+0xe20/0x2dc0
ext4_map_blocks+0x724/0x1700
ext4_do_writepages+0x12d6/0x2a70
[...]
==================================================================
The flow of issue triggering is as follows:
ext4_split_extent_at
path = *ppath
ext4_ext_insert_extent(ppath)
ext4_ext_create_new_leaf(ppath)
ext4_find_extent(orig_path)
path = *orig_path
read_extent_tree_block
// return -ENOMEM or -EIO
ext4_free_ext_path(path)
kfree(path)
*orig_path = NULL
a. If err is -ENOMEM:
ext4_ext_dirty(path + path->p_depth)
// path use-after-free !!!
b. If err is -EIO and we have EXT_DEBUG defined:
ext4_ext_show_leaf(path)
eh = path[depth].p_hdr
// path also use-after-free !!!
So when trying to zeroout or fix the extent length, call ext4_find_extent()
to update the path.
In addition we use *ppath directly as an ext4_ext_show_leaf() input to
avoid possible use-after-free when EXT_DEBUG is defined, and to avoid
unnecessary path updates.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
dfe5080939ea4686b3414b5d970a9b26733c57a4 , < 393a46f60ea4f249dc9d496d4eb2d542f5e11ade
(git)
Affected: dfe5080939ea4686b3414b5d970a9b26733c57a4 , < 448100a29395b0c8b4c42967155849fe0fbe808f (git) Affected: dfe5080939ea4686b3414b5d970a9b26733c57a4 , < e52f933598b781d291b9297e39c463536da0e185 (git) Affected: dfe5080939ea4686b3414b5d970a9b26733c57a4 , < cafcc1bd62934547c76abf46c6d0d54f135006fe (git) Affected: dfe5080939ea4686b3414b5d970a9b26733c57a4 , < a5401d4c3e2a3d25643c567d26e6de327774a2c9 (git) Affected: dfe5080939ea4686b3414b5d970a9b26733c57a4 , < 8fe117790b37c84c651e2bad9efc0e7fda73c0e3 (git) Affected: dfe5080939ea4686b3414b5d970a9b26733c57a4 , < 5d949ea75bb529ea6342e83465938a3b0ac51238 (git) Affected: dfe5080939ea4686b3414b5d970a9b26733c57a4 , < 915ac3630488af0ca194dc63b86d99802b4f6e18 (git) Affected: dfe5080939ea4686b3414b5d970a9b26733c57a4 , < c26ab35702f8cd0cdc78f96aa5856bfb77be798f (git) |
|||||||
|
|||||||||
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CVE-2024-26791 (GCVE-0-2024-26791)
Vulnerability from cvelistv5 – Published: 2024-04-04 08:20 – Updated: 2025-05-04 08:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: dev-replace: properly validate device names
There's a syzbot report that device name buffers passed to device
replace are not properly checked for string termination which could lead
to a read out of bounds in getname_kernel().
Add a helper that validates both source and target device name buffers.
For devid as the source initialize the buffer to empty string in case
something tries to read it later.
This was originally analyzed and fixed in a different way by Edward Adam
Davis (see links).
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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CVE-2024-49860 (GCVE-0-2024-49860)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:27 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ACPI: sysfs: validate return type of _STR method
Only buffer objects are valid return values of _STR.
If something else is returned description_show() will access invalid
memory.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < 92fd5209fc014405f63a7db79802ca4b01dc0c05
(git)
Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < 2364b6af90c6b6d8a4783e0d3481ca80af699554 (git) Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < 4b081991c4363e072e1748efed0bbec8a77daba5 (git) Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < 0cdfb9178a3bba843c95c2117c82c15f1a64b9ce (git) Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < 5c8d007c14aefc3f2ddf71e4c40713733dc827be (git) Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < f0921ecd4ddc14646bb5511f49db4d7d3b0829f0 (git) Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < f51e5a88f2e7224858b261546cf6b3037dfb1323 (git) Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < f51f711d36e61fbb87c67b524fd200e05172668d (git) Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < 4bb1e7d027413835b086aed35bc3f0713bc0f72b (git) |
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CVE-2023-52799 (GCVE-0-2023-52799)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:43
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix array-index-out-of-bounds in dbFindLeaf
Currently while searching for dmtree_t for sufficient free blocks there
is an array out of bounds while getting element in tp->dm_stree. To add
the required check for out of bound we first need to determine the type
of dmtree. Thus added an extra parameter to dbFindLeaf so that the type
of tree can be determined and the required check can be applied.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 20f9310a18e3e99fc031e036fcbed67105ae1859
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 86df90f3fea7c5591f05c8a0010871d435e83046 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ecfb47f13b08b02cf28b7b50d4941eefa21954d2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 81aa58cd8495b8c3b527f58ccbe19478d8087f61 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < da3da5e1e6f71c21d8e6149d7076d936ef5d4cb9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a50b796d36719757526ee094c703378895ab5e67 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 88b7894a8f8705bf4e7ea90b10229376abf14514 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 87c681ab49e99039ff2dd3e71852417381b13878 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 22cad8bc1d36547cdae0eef316c47d917ce3147c (git) |
|||||||
|
|||||||||
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CVE-2024-53165 (GCVE-0-2024-53165)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2025-11-03 20:46
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
sh: intc: Fix use-after-free bug in register_intc_controller()
In the error handling for this function, d is freed without ever
removing it from intc_list which would lead to a use after free.
To fix this, let's only add it to the list after everything has
succeeded.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
2dcec7a988a1895540460a0bf5603bab63d5a3ed , < 3c7c806b3eafd94ae0f77305a174d63b69ec187c
(git)
Affected: 2dcec7a988a1895540460a0bf5603bab63d5a3ed , < d8de818df12d86a1a26a8efd7b4b3b9c6dc3c5cc (git) Affected: 2dcec7a988a1895540460a0bf5603bab63d5a3ed , < 971b4893457788e0e123ea552f0bb126a5300e61 (git) Affected: 2dcec7a988a1895540460a0bf5603bab63d5a3ed , < c3f4f4547fb291982f5ef56c048277c4d5ccc4e4 (git) Affected: 2dcec7a988a1895540460a0bf5603bab63d5a3ed , < c43df7dae28fb9fce96ef088250c1e3c3a77c527 (git) Affected: 2dcec7a988a1895540460a0bf5603bab63d5a3ed , < b8b84dcdf3ab1d414304819f824b10efba64132c (git) Affected: 2dcec7a988a1895540460a0bf5603bab63d5a3ed , < 6ba6e19912570b2ad68298be0be1dc779014a303 (git) Affected: 2dcec7a988a1895540460a0bf5603bab63d5a3ed , < 588bdec1ff8b81517dbae0ae51c9df52c0b952d3 (git) Affected: 2dcec7a988a1895540460a0bf5603bab63d5a3ed , < 63e72e551942642c48456a4134975136cdcb9b3c (git) |
|||||||
|
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CVE-2023-52502 (GCVE-0-2023-52502)
Vulnerability from cvelistv5 – Published: 2024-03-02 21:52 – Updated: 2025-05-04 07:38
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: nfc: fix races in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn()
Sili Luo reported a race in nfc_llcp_sock_get(), leading to UAF.
Getting a reference on the socket found in a lookup while
holding a lock should happen before releasing the lock.
nfc_llcp_sock_get_sn() has a similar problem.
Finally nfc_llcp_recv_snl() needs to make sure the socket
found by nfc_llcp_sock_from_sn() does not disappear.
Severity ?
6.3 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
8f50020ed9b81ba909ce9573f9d05263cdebf502 , < e863f5720a5680e50c4cecf12424d7cc31b3eb0a
(git)
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|||||||
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CVE-2023-5178 (GCVE-0-2023-5178)
Vulnerability from cvelistv5 – Published: 2023-11-01 16:32 – Updated: 2025-11-06 21:01
VLAI?
EPSS
Summary
A use-after-free vulnerability was found in drivers/nvme/target/tcp.c` in `nvmet_tcp_free_crypto` due to a logical bug in the NVMe/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead to local privilege escalation.
Severity ?
8.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
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Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-513.9.1.rt7.311.el8_9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::nfv cpe:/a:redhat:enterprise_linux:8::realtime |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2024-56531 (GCVE-0-2024-56531)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:11 – Updated: 2025-11-03 20:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: caiaq: Use snd_card_free_when_closed() at disconnection
The USB disconnect callback is supposed to be short and not too-long
waiting. OTOH, the current code uses snd_card_free() at
disconnection, but this waits for the close of all used fds, hence it
can take long. It eventually blocks the upper layer USB ioctls, which
may trigger a soft lockup.
An easy workaround is to replace snd_card_free() with
snd_card_free_when_closed(). This variant returns immediately while
the release of resources is done asynchronously by the card device
release at the last close.
This patch also splits the code to the disconnect and the free phases;
the former is called immediately at the USB disconnect callback while
the latter is called from the card destructor.
Severity ?
5.5 (Medium)
CWE
- CWE-667 - Improper Locking
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
523f1dce37434a9a6623bf46e7893e2b4b10ac3c , < 3993edf44d3df7b6e8c753eac6ac8783473fcbab
(git)
Affected: 523f1dce37434a9a6623bf46e7893e2b4b10ac3c , < ebad462eec93b0f701dfe4de98990e7355283801 (git) Affected: 523f1dce37434a9a6623bf46e7893e2b4b10ac3c , < 4dd821dcbfcecf7af6a08370b0b217cde2818acf (git) Affected: 523f1dce37434a9a6623bf46e7893e2b4b10ac3c , < cadf1d8e9ddcd74584ec961aeac14ac549b261d8 (git) Affected: 523f1dce37434a9a6623bf46e7893e2b4b10ac3c , < 237f3faf0177bdde728fa3106d730d806436aa4d (git) Affected: 523f1dce37434a9a6623bf46e7893e2b4b10ac3c , < 4507a8b9b30344c5ddd8219945f446d47e966a6d (git) Affected: 523f1dce37434a9a6623bf46e7893e2b4b10ac3c , < dd0de8cb708951cebf727aa045e8242ba651bb52 (git) Affected: 523f1dce37434a9a6623bf46e7893e2b4b10ac3c , < a3f9314752dbb6f6aa1f0f2b4c58243bda800738 (git) Affected: 523f1dce37434a9a6623bf46e7893e2b4b10ac3c , < b04dcbb7f7b1908806b7dc22671cdbe78ff2b82c (git) |
|||||||
|
|||||||||
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CVE-2022-49034 (GCVE-0-2022-49034)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2025-11-03 20:35
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
sh: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS are selected,
cpu_max_bits_warn() generates a runtime warning similar as below when
showing /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit)
instead of NR_CPUS to iterate CPUs.
[ 3.052463] ------------[ cut here ]------------
[ 3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0
[ 3.070072] Modules linked in: efivarfs autofs4
[ 3.076257] CPU: 0 PID: 1 Comm: systemd Not tainted 5.19-rc5+ #1052
[ 3.099465] Stack : 9000000100157b08 9000000000f18530 9000000000cf846c 9000000100154000
[ 3.109127] 9000000100157a50 0000000000000000 9000000100157a58 9000000000ef7430
[ 3.118774] 90000001001578e8 0000000000000040 0000000000000020 ffffffffffffffff
[ 3.128412] 0000000000aaaaaa 1ab25f00eec96a37 900000010021de80 900000000101c890
[ 3.138056] 0000000000000000 0000000000000000 0000000000000000 0000000000aaaaaa
[ 3.147711] ffff8000339dc220 0000000000000001 0000000006ab4000 0000000000000000
[ 3.157364] 900000000101c998 0000000000000004 9000000000ef7430 0000000000000000
[ 3.167012] 0000000000000009 000000000000006c 0000000000000000 0000000000000000
[ 3.176641] 9000000000d3de08 9000000001639390 90000000002086d8 00007ffff0080286
[ 3.186260] 00000000000000b0 0000000000000004 0000000000000000 0000000000071c1c
[ 3.195868] ...
[ 3.199917] Call Trace:
[ 3.203941] [<90000000002086d8>] show_stack+0x38/0x14c
[ 3.210666] [<9000000000cf846c>] dump_stack_lvl+0x60/0x88
[ 3.217625] [<900000000023d268>] __warn+0xd0/0x100
[ 3.223958] [<9000000000cf3c90>] warn_slowpath_fmt+0x7c/0xcc
[ 3.231150] [<9000000000210220>] show_cpuinfo+0x5e8/0x5f0
[ 3.238080] [<90000000004f578c>] seq_read_iter+0x354/0x4b4
[ 3.245098] [<90000000004c2e90>] new_sync_read+0x17c/0x1c4
[ 3.252114] [<90000000004c5174>] vfs_read+0x138/0x1d0
[ 3.258694] [<90000000004c55f8>] ksys_read+0x70/0x100
[ 3.265265] [<9000000000cfde9c>] do_syscall+0x7c/0x94
[ 3.271820] [<9000000000202fe4>] handle_syscall+0xc4/0x160
[ 3.281824] ---[ end trace 8b484262b4b8c24c ]---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8fbb57eabfc8ae67115cb47f904614c99d626a89
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f8f26cf69003a37ffa947631fc0e6fe6daee624a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 77755dc95ff2f9a3e473acc1e039f498629949ea (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e2b91997db286a5dd3cca6d5d9c20004851f22eb (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2b6b8e011fab680a223b5e07a3c64774156ec6fe (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 09faf32c682ea4a547200b8b9e04d8b3c8e84b55 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 39373f6f89f52770a5405d30dddd08a27d097872 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 701e32900683378d93693fec15d133e2c5f7ada2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3c891f7c6a4e90bb1199497552f24b26e46383bc (git) |
|||||||
|
|||||||||
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CVE-2024-26790 (GCVE-0-2024-26790)
Vulnerability from cvelistv5 – Published: 2024-04-04 08:20 – Updated: 2025-05-04 08:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read
There is chip (ls1028a) errata:
The SoC may hang on 16 byte unaligned read transactions by QDMA.
Unaligned read transactions initiated by QDMA may stall in the NOC
(Network On-Chip), causing a deadlock condition. Stalled transactions will
trigger completion timeouts in PCIe controller.
Workaround:
Enable prefetch by setting the source descriptor prefetchable bit
( SD[PF] = 1 ).
Implement this workaround.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b092529e0aa09829a6404424ce167bf3ce3235e2 , < 518d78b4fac68cac29a263554d7f3b19da99d0da
(git)
Affected: b092529e0aa09829a6404424ce167bf3ce3235e2 , < bb3a06e9b9a30e33d96aadc0e077be095a4f8580 (git) Affected: b092529e0aa09829a6404424ce167bf3ce3235e2 , < 106c1ac953a66556ec77456c46e818208d3a9bce (git) Affected: b092529e0aa09829a6404424ce167bf3ce3235e2 , < 237ecf1afe6c22534fa43abdf2bf0b0f52de0aaa (git) Affected: b092529e0aa09829a6404424ce167bf3ce3235e2 , < 5b696e9c388251f1c7373be92293769a489fd367 (git) Affected: b092529e0aa09829a6404424ce167bf3ce3235e2 , < ad2f8920c314e0a2d9e984fc94b729eca3cda471 (git) Affected: b092529e0aa09829a6404424ce167bf3ce3235e2 , < 9d739bccf261dd93ec1babf82f5c5d71dd4caa3e (git) |
|||||||
|
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CVE-2023-3567 (GCVE-0-2023-3567)
Vulnerability from cvelistv5 – Published: 2023-07-24 15:19 – Updated: 2025-11-06 19:46
VLAI?
EPSS
Summary
A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information.
Severity ?
7.1 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||
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Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.rt7.342.el8_10 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::realtime cpe:/a:redhat:enterprise_linux:8::nfv |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
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CVE-2024-50089 (GCVE-0-2024-50089)
Vulnerability from cvelistv5 – Published: 2024-11-05 17:04 – Updated: 2024-12-12 15:19
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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CVE-2024-42077 (GCVE-0-2024-42077)
Vulnerability from cvelistv5 – Published: 2024-07-29 15:52 – Updated: 2025-11-03 22:01
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: fix DIO failure due to insufficient transaction credits
The code in ocfs2_dio_end_io_write() estimates number of necessary
transaction credits using ocfs2_calc_extend_credits(). This however does
not take into account that the IO could be arbitrarily large and can
contain arbitrary number of extents.
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ocfs2_replace_extent_rec() all the time and we will never extend the
current transaction and eventually exhaust all the transaction credits if
the IO contains many single block extents. Once that happens a
WARN_ON(jbd2_handle_buffer_credits(handle) <= 0) is triggered in
jbd2_journal_dirty_metadata() and subsequently OCFS2 aborts in response to
this error. This was actually triggered by one of our customers on a
heavily fragmented OCFS2 filesystem.
To fix the issue make sure the transaction always has enough credits for
one extent insert before each call of ocfs2_mark_extent_written().
Heming Zhao said:
------
PANIC: "Kernel panic - not syncing: OCFS2: (device dm-1): panic forced after error"
PID: xxx TASK: xxxx CPU: 5 COMMAND: "SubmitThread-CA"
#0 machine_kexec at ffffffff8c069932
#1 __crash_kexec at ffffffff8c1338fa
#2 panic at ffffffff8c1d69b9
#3 ocfs2_handle_error at ffffffffc0c86c0c [ocfs2]
#4 __ocfs2_abort at ffffffffc0c88387 [ocfs2]
#5 ocfs2_journal_dirty at ffffffffc0c51e98 [ocfs2]
#6 ocfs2_split_extent at ffffffffc0c27ea3 [ocfs2]
#7 ocfs2_change_extent_flag at ffffffffc0c28053 [ocfs2]
#8 ocfs2_mark_extent_written at ffffffffc0c28347 [ocfs2]
#9 ocfs2_dio_end_io_write at ffffffffc0c2bef9 [ocfs2]
#10 ocfs2_dio_end_io at ffffffffc0c2c0f5 [ocfs2]
#11 dio_complete at ffffffff8c2b9fa7
#12 do_blockdev_direct_IO at ffffffff8c2bc09f
#13 ocfs2_direct_IO at ffffffffc0c2b653 [ocfs2]
#14 generic_file_direct_write at ffffffff8c1dcf14
#15 __generic_file_write_iter at ffffffff8c1dd07b
#16 ocfs2_file_write_iter at ffffffffc0c49f1f [ocfs2]
#17 aio_write at ffffffff8c2cc72e
#18 kmem_cache_alloc at ffffffff8c248dde
#19 do_io_submit at ffffffff8c2ccada
#20 do_syscall_64 at ffffffff8c004984
#21 entry_SYSCALL_64_after_hwframe at ffffffff8c8000ba
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c15471f79506830f80eca0e7fe09b8213953ab5f , < a68b896aa56e435506453ec8835bc991ec3ae687
(git)
Affected: c15471f79506830f80eca0e7fe09b8213953ab5f , < 320273b5649bbcee87f9e65343077189699d2a7a (git) Affected: c15471f79506830f80eca0e7fe09b8213953ab5f , < 9ea2d1c6789722d58ec191f14f9a02518d55b6b4 (git) Affected: c15471f79506830f80eca0e7fe09b8213953ab5f , < c05ffb693bfb42a48ef3ee88a55b57392984e111 (git) Affected: c15471f79506830f80eca0e7fe09b8213953ab5f , < 331d1079d58206ff7dc5518185f800b412f89bc6 (git) Affected: c15471f79506830f80eca0e7fe09b8213953ab5f , < be346c1a6eeb49d8fda827d2a9522124c2f72f36 (git) |
|||||||
|
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CVE-2023-52868 (GCVE-0-2023-52868)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
thermal: core: prevent potential string overflow
The dev->id value comes from ida_alloc() so it's a number between zero
and INT_MAX. If it's too high then these sprintf()s will overflow.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
203d3d4aa482339b4816f131f713e1b8ee37f6dd , < b55f0a9f865be75ca1019aad331f3225f7b50ce8
(git)
Affected: 203d3d4aa482339b4816f131f713e1b8ee37f6dd , < 6ad1bf47fbe5750c4d5d8e41337665e193e2c521 (git) Affected: 203d3d4aa482339b4816f131f713e1b8ee37f6dd , < 3091ab943dfc7b2578599b0fe203350286fab5bb (git) Affected: 203d3d4aa482339b4816f131f713e1b8ee37f6dd , < 3f795fb35c2d8a637efe76b4518216c9319b998c (git) Affected: 203d3d4aa482339b4816f131f713e1b8ee37f6dd , < 3a8f4e58e1ee707b4f46a1000b40b86ea3dd509c (git) Affected: 203d3d4aa482339b4816f131f713e1b8ee37f6dd , < 77ff34a56b695e228e6daf30ee30be747973d6e8 (git) Affected: 203d3d4aa482339b4816f131f713e1b8ee37f6dd , < 0f6b3be28c4d62ef6498133959c72266629bea97 (git) Affected: 203d3d4aa482339b4816f131f713e1b8ee37f6dd , < edbd6bbe40ac524a8f2273ffacc53edf14f3c686 (git) Affected: 203d3d4aa482339b4816f131f713e1b8ee37f6dd , < c99626092efca3061b387043d4a7399bf75fbdd5 (git) |
|||||||
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CVE-2024-42092 (GCVE-0-2024-42092)
Vulnerability from cvelistv5 – Published: 2024-07-29 17:35 – Updated: 2025-11-03 22:01
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
gpio: davinci: Validate the obtained number of IRQs
Value of pdata->gpio_unbanked is taken from Device Tree. In case of broken
DT due to any error this value can be any. Without this value validation
there can be out of chips->irqs array boundaries access in
davinci_gpio_probe().
Validate the obtained nirq value so that it won't exceed the maximum
number of IRQs per bank.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
eb3744a2dd01cb07ce9f556d56d6fe451f0c313a , < a8d78984fdc105bc1a38b73e98d32b1bc4222684
(git)
Affected: eb3744a2dd01cb07ce9f556d56d6fe451f0c313a , < cd75721984337c38a12aeca33ba301d31ca4b3fd (git) Affected: eb3744a2dd01cb07ce9f556d56d6fe451f0c313a , < e44a83bf15c4db053ac6dfe96a23af184c9136d9 (git) Affected: eb3744a2dd01cb07ce9f556d56d6fe451f0c313a , < 70b48899f3f23f98a52c5b1060aefbdc7ba7957b (git) Affected: eb3744a2dd01cb07ce9f556d56d6fe451f0c313a , < 89d7008af4945808677662a630643b5ea89c6e8d (git) Affected: eb3744a2dd01cb07ce9f556d56d6fe451f0c313a , < 2d83492259ad746b655f196cd5d1be4b3d0a3782 (git) Affected: eb3744a2dd01cb07ce9f556d56d6fe451f0c313a , < c542e51306d5f1eba3af84daa005826223382470 (git) Affected: eb3744a2dd01cb07ce9f556d56d6fe451f0c313a , < 7aa9b96e9a73e4ec1771492d0527bd5fc5ef9164 (git) |
|||||||
|
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CVE-2024-26606 (GCVE-0-2024-26606)
Vulnerability from cvelistv5 – Published: 2024-02-26 14:39 – Updated: 2025-11-04 18:29
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
binder: signal epoll threads of self-work
In (e)poll mode, threads often depend on I/O events to determine when
data is ready for consumption. Within binder, a thread may initiate a
command via BINDER_WRITE_READ without a read buffer and then make use
of epoll_wait() or similar to consume any responses afterwards.
It is then crucial that epoll threads are signaled via wakeup when they
queue their own work. Otherwise, they risk waiting indefinitely for an
event leaving their work unhandled. What is worse, subsequent commands
won't trigger a wakeup either as the thread has pending work.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 , < dd64bb8329ce0ea27bc557e4160c2688835402ac
(git)
Affected: 457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 , < 42beab162dcee1e691ee4934292d51581c29df61 (git) Affected: 457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 , < a423042052ec2bdbf1e552e621e6a768922363cc (git) Affected: 457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 , < 82722b453dc2f967b172603e389ee7dc1b3137cc (git) Affected: 457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 , < 90e09c016d72b91e76de25f71c7b93d94cc3c769 (git) Affected: 457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 , < a7ae586f6f6024f490b8546c8c84670f96bb9b68 (git) Affected: 457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 , < 93b372c39c40cbf179e56621e6bc48240943af69 (git) Affected: 457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 , < 97830f3c3088638ff90b20dfba2eb4d487bf14d7 (git) |
|||||||
|
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CVE-2024-46689 (GCVE-0-2024-46689)
Vulnerability from cvelistv5 – Published: 2024-09-13 05:29 – Updated: 2025-11-03 22:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
soc: qcom: cmd-db: Map shared memory as WC, not WB
Linux does not write into cmd-db region. This region of memory is write
protected by XPU. XPU may sometime falsely detect clean cache eviction
as "write" into the write protected region leading to secure interrupt
which causes an endless loop somewhere in Trust Zone.
The only reason it is working right now is because Qualcomm Hypervisor
maps the same region as Non-Cacheable memory in Stage 2 translation
tables. The issue manifests if we want to use another hypervisor (like
Xen or KVM), which does not know anything about those specific mappings.
Changing the mapping of cmd-db memory from MEMREMAP_WB to MEMREMAP_WT/WC
removes dependency on correct mappings in Stage 2 tables. This patch
fixes the issue by updating the mapping to MEMREMAP_WC.
I tested this on SA8155P with Xen.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
312416d9171a1460b7ed8d182b5b540c910ce80d , < 0ee9594c974368a17e85a431e9fe1c14fb65c278
(git)
Affected: 312416d9171a1460b7ed8d182b5b540c910ce80d , < f5a5a5a0e95f36e2792d48e6e4b64e665eb01374 (git) Affected: 312416d9171a1460b7ed8d182b5b540c910ce80d , < eaff392c1e34fb77cc61505a31b0191e5e46e271 (git) Affected: 312416d9171a1460b7ed8d182b5b540c910ce80d , < d9d48d70e922b272875cda60d2ada89291c840cf (git) Affected: 312416d9171a1460b7ed8d182b5b540c910ce80d , < ef80520be0ff78ae5ed44cb6eee1525e65bebe70 (git) Affected: 312416d9171a1460b7ed8d182b5b540c910ce80d , < 62c2d63605ca25b5db78a347ed303c0a0a77d5b4 (git) Affected: 312416d9171a1460b7ed8d182b5b540c910ce80d , < f9bb896eab221618927ae6a2f1d566567999839d (git) |
|||||||
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CVE-2024-35833 (GCVE-0-2024-35833)
Vulnerability from cvelistv5 – Published: 2024-05-17 13:48 – Updated: 2025-05-04 09:06
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: fsl-qdma: Fix a memory leak related to the queue command DMA
This dma_alloc_coherent() is undone neither in the remove function, nor in
the error handling path of fsl_qdma_probe().
Switch to the managed version to fix both issues.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b092529e0aa09829a6404424ce167bf3ce3235e2 , < 1c75fe450b5200c78f4a102a0eb8e15d8f1ccda8
(git)
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|||||||
|
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CVE-2024-49878 (GCVE-0-2024-49878)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
resource: fix region_intersects() vs add_memory_driver_managed()
On a system with CXL memory, the resource tree (/proc/iomem) related to
CXL memory may look like something as follows.
490000000-50fffffff : CXL Window 0
490000000-50fffffff : region0
490000000-50fffffff : dax0.0
490000000-50fffffff : System RAM (kmem)
Because drivers/dax/kmem.c calls add_memory_driver_managed() during
onlining CXL memory, which makes "System RAM (kmem)" a descendant of "CXL
Window X". This confuses region_intersects(), which expects all "System
RAM" resources to be at the top level of iomem_resource. This can lead to
bugs.
For example, when the following command line is executed to write some
memory in CXL memory range via /dev/mem,
$ dd if=data of=/dev/mem bs=$((1 << 10)) seek=$((0x490000000 >> 10)) count=1
dd: error writing '/dev/mem': Bad address
1+0 records in
0+0 records out
0 bytes copied, 0.0283507 s, 0.0 kB/s
the command fails as expected. However, the error code is wrong. It
should be "Operation not permitted" instead of "Bad address". More
seriously, the /dev/mem permission checking in devmem_is_allowed() passes
incorrectly. Although the accessing is prevented later because ioremap()
isn't allowed to map system RAM, it is a potential security issue. During
command executing, the following warning is reported in the kernel log for
calling ioremap() on system RAM.
ioremap on RAM at 0x0000000490000000 - 0x0000000490000fff
WARNING: CPU: 2 PID: 416 at arch/x86/mm/ioremap.c:216 __ioremap_caller.constprop.0+0x131/0x35d
Call Trace:
memremap+0xcb/0x184
xlate_dev_mem_ptr+0x25/0x2f
write_mem+0x94/0xfb
vfs_write+0x128/0x26d
ksys_write+0xac/0xfe
do_syscall_64+0x9a/0xfd
entry_SYSCALL_64_after_hwframe+0x4b/0x53
The details of command execution process are as follows. In the above
resource tree, "System RAM" is a descendant of "CXL Window 0" instead of a
top level resource. So, region_intersects() will report no System RAM
resources in the CXL memory region incorrectly, because it only checks the
top level resources. Consequently, devmem_is_allowed() will return 1
(allow access via /dev/mem) for CXL memory region incorrectly.
Fortunately, ioremap() doesn't allow to map System RAM and reject the
access.
So, region_intersects() needs to be fixed to work correctly with the
resource tree with "System RAM" not at top level as above. To fix it, if
we found a unmatched resource in the top level, we will continue to search
matched resources in its descendant resources. So, we will not miss any
matched resources in resource tree anymore.
In the new implementation, an example resource tree
|------------- "CXL Window 0" ------------|
|-- "System RAM" --|
will behave similar as the following fake resource tree for
region_intersects(, IORESOURCE_SYSTEM_RAM, ),
|-- "System RAM" --||-- "CXL Window 0a" --|
Where "CXL Window 0a" is part of the original "CXL Window 0" that
isn't covered by "System RAM".
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 , < 333fbaf6864a4ca031367eb947961a1f3484d337
(git)
Affected: c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 , < 1d5f85f1b7db79c75c9e07d6571ce2a7bdf725c4 (git) Affected: c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 , < 8a6fef7d22a1d952aed68584d3fcc0d018d2bdc3 (git) Affected: c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 , < 4b90d2eb451b357681063ba4552b10b39d7ad885 (git) Affected: c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 , < 393331e16ce205e036e58b3d8ca4ee2e635f21d9 (git) Affected: c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 , < 06ff97a20b8c9e9d256b0d2c3e87f78f8ccea3de (git) Affected: c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 , < 927abc5b7d6d2c2e936bec5a2f71d9512c5e72f7 (git) Affected: c221c0b0308fd01d9fb33a16f64d2fd95f8830a4 , < b4afe4183ec77f230851ea139d91e5cf2644c68b (git) |
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CVE-2024-39503 (GCVE-0-2024-39503)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:20 – Updated: 2025-11-03 21:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type
Lion Ackermann reported that there is a race condition between namespace cleanup
in ipset and the garbage collection of the list:set type. The namespace
cleanup can destroy the list:set type of sets while the gc of the set type is
waiting to run in rcu cleanup. The latter uses data from the destroyed set which
thus leads use after free. The patch contains the following parts:
- When destroying all sets, first remove the garbage collectors, then wait
if needed and then destroy the sets.
- Fix the badly ordered "wait then remove gc" for the destroy a single set
case.
- Fix the missing rcu locking in the list:set type in the userspace test
case.
- Use proper RCU list handlings in the list:set type.
The patch depends on c1193d9bbbd3 (netfilter: ipset: Add list flush to cancel_gc).
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c7f2733e5011bfd136f1ca93497394d43aa76225 , < c0761d1f1ce1d5b85b5e82bbb714df12de1aa8c3
(git)
Affected: a24d5f2ac8ef702a58e55ec276aad29b4bd97e05 , < 93b53c202b51a69e42ca57f5a183f7e008e19f83 (git) Affected: c2dc077d8f722a1c73a24e674f925602ee5ece49 , < 0f1bb77c6d837c9513943bc7c08f04c5cc5c6568 (git) Affected: 653bc5e6d9995d7d5f497c665b321875a626161c , < 390b353d1a1da3e9c6c0fd14fe650d69063c95d6 (git) Affected: b93a6756a01f4fd2f329a39216f9824c56a66397 , < 2ba35b37f780c6410bb4bba9c3072596d8576702 (git) Affected: 97f7cf1cd80eeed3b7c808b7c12463295c751001 , < 90ae20d47de602198eb69e6cd7a3db3420abfc08 (git) Affected: 97f7cf1cd80eeed3b7c808b7c12463295c751001 , < 4e7aaa6b82d63e8ddcbfb56b4fd3d014ca586f10 (git) Affected: 970709a67696b100a57b33af1a3d75fc34b747eb (git) |
|||||||
|
|||||||||
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CVE-2024-26722 (GCVE-0-2024-26722)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:55 – Updated: 2025-05-04 08:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: rt5645: Fix deadlock in rt5645_jack_detect_work()
There is a path in rt5645_jack_detect_work(), where rt5645->jd_mutex
is left locked forever. That may lead to deadlock
when rt5645_jack_detect_work() is called for the second time.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
48ce529c83522944f116f03884819051f44f0fb6 , < 3dd2d99e2352903d0e0b8769e6c9b8293c7454b2
(git)
Affected: b67005b284ddaf62043468d1ce5905c17d85b0e6 , < 422d5243b9f780abd3d39da2b746e3915677b07d (git) Affected: ffe13302b8fd486f80c98019bdcb7f3e512d0eda , < 4a98bc739d0753a5810ce5630943cd7614c7717e (git) Affected: 7a3ff8a2bb2620ba6a806f0967c38be1a8d306d9 , < d14b8e2005f36319df9412d42037416d64827f6b (git) Affected: 1613195bf31e68b192bc731bea71726773e3482f , < 1f0d7792e9023e8658e901b7b76a555f6aa052ec (git) Affected: 8f82f2e4d9c4966282e494ae67b0bc05a6c2b904 , < 050ad2ca0ac169dd9e552075d2c6af1bbb46534c (git) Affected: cdba4301adda7c60a2064bf808e48fccd352aaa9 , < ed5b8b735369b40d6c1f8ef3e62d369f74b4c491 (git) Affected: cdba4301adda7c60a2064bf808e48fccd352aaa9 , < 6ef5d5b92f7117b324efaac72b3db27ae8bb3082 (git) |
|||||||
|
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CVE-2024-27416 (GCVE-0-2024-27416)
Vulnerability from cvelistv5 – Published: 2024-05-17 11:51 – Updated: 2025-05-04 12:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_event: Fix handling of HCI_EV_IO_CAPA_REQUEST
If we received HCI_EV_IO_CAPA_REQUEST while
HCI_OP_READ_REMOTE_EXT_FEATURES is yet to be responded assume the remote
does support SSP since otherwise this event shouldn't be generated.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ccb8618c972f941ebc6b2b9db491025b3369efcb , < afec8f772296dd8e5a2a6f83bbf99db1b9ca877f
(git)
Affected: 1769ac55dbf3114d5bf79f11bd5dca80ee263f9c , < 79820a7e1e057120c49be07cbe10643d0706b259 (git) Affected: 40a33a129d99639921ce00d274cca44ba282f1ac , < df193568d61234c81de7ed4d540c01975de60277 (git) Affected: 1ef071526848cc3109ade63268854cd7c20ece0c , < c3df637266df29edee85e94cab5fd7041e5753ba (git) Affected: 25e5d2883002e235f3378b8592aad14aeeef898c , < 30a5e812f78e3d1cced90e1ed750bf027599205f (git) Affected: c7f59461f5a78994613afc112cdd73688aef9076 , < fba268ac36ab19f9763ff90d276cde0ce6cd5f31 (git) Affected: c7f59461f5a78994613afc112cdd73688aef9076 , < 8e2758cc25891d2b76717aaf89b40ed215de188c (git) Affected: c7f59461f5a78994613afc112cdd73688aef9076 , < 7e74aa53a68bf60f6019bd5d9a9a1406ec4d4865 (git) Affected: 2c7f9fda663a1b31a61744ffc456bdb89c4efc7f (git) Affected: 746dbb0fc6392eca23de27f8aa9d13979b564889 (git) |
|||||||
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CVE-2024-56704 (GCVE-0-2024-56704)
Vulnerability from cvelistv5 – Published: 2024-12-28 09:46 – Updated: 2025-11-03 20:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
9p/xen: fix release of IRQ
Kernel logs indicate an IRQ was double-freed.
Pass correct device ID during IRQ release.
[Dominique: remove confusing variable reset to 0]
Severity ?
7.8 (High)
CWE
- CWE-415 - Double Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
71ebd71921e451f0f942ddfe85d01e31ddc6eb88 , < 692eb06703afc3e24d889d77e94a0e20229f6a4a
(git)
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|||||||
|
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CVE-2024-26696 (GCVE-0-2024-26696)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:54 – Updated: 2025-05-04 08:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix hang in nilfs_lookup_dirty_data_buffers()
Syzbot reported a hang issue in migrate_pages_batch() called by mbind()
and nilfs_lookup_dirty_data_buffers() called in the log writer of nilfs2.
While migrate_pages_batch() locks a folio and waits for the writeback to
complete, the log writer thread that should bring the writeback to
completion picks up the folio being written back in
nilfs_lookup_dirty_data_buffers() that it calls for subsequent log
creation and was trying to lock the folio. Thus causing a deadlock.
In the first place, it is unexpected that folios/pages in the middle of
writeback will be updated and become dirty. Nilfs2 adds a checksum to
verify the validity of the log being written and uses it for recovery at
mount, so data changes during writeback are suppressed. Since this is
broken, an unclean shutdown could potentially cause recovery to fail.
Investigation revealed that the root cause is that the wait for writeback
completion in nilfs_page_mkwrite() is conditional, and if the backing
device does not require stable writes, data may be modified without
waiting.
Fix these issues by making nilfs_page_mkwrite() wait for writeback to
finish regardless of the stable write requirement of the backing device.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1d1d1a767206fbe5d4c69493b7e6d2a8d08cc0a0 , < 228742b2ddfb99dfd71e5a307e6088ab6836272e
(git)
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CVE-2024-50045 (GCVE-0-2024-50045)
Vulnerability from cvelistv5 – Published: 2024-10-21 19:39 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: br_netfilter: fix panic with metadata_dst skb
Fix a kernel panic in the br_netfilter module when sending untagged
traffic via a VxLAN device.
This happens during the check for fragmentation in br_nf_dev_queue_xmit.
It is dependent on:
1) the br_netfilter module being loaded;
2) net.bridge.bridge-nf-call-iptables set to 1;
3) a bridge with a VxLAN (single-vxlan-device) netdevice as a bridge port;
4) untagged frames with size higher than the VxLAN MTU forwarded/flooded
When forwarding the untagged packet to the VxLAN bridge port, before
the netfilter hooks are called, br_handle_egress_vlan_tunnel is called and
changes the skb_dst to the tunnel dst. The tunnel_dst is a metadata type
of dst, i.e., skb_valid_dst(skb) is false, and metadata->dst.dev is NULL.
Then in the br_netfilter hooks, in br_nf_dev_queue_xmit, there's a check
for frames that needs to be fragmented: frames with higher MTU than the
VxLAN device end up calling br_nf_ip_fragment, which in turns call
ip_skb_dst_mtu.
The ip_dst_mtu tries to use the skb_dst(skb) as if it was a valid dst
with valid dst->dev, thus the crash.
This case was never supported in the first place, so drop the packet
instead.
PING 10.0.0.2 (10.0.0.2) from 0.0.0.0 h1-eth0: 2000(2028) bytes of data.
[ 176.291791] Unable to handle kernel NULL pointer dereference at
virtual address 0000000000000110
[ 176.292101] Mem abort info:
[ 176.292184] ESR = 0x0000000096000004
[ 176.292322] EC = 0x25: DABT (current EL), IL = 32 bits
[ 176.292530] SET = 0, FnV = 0
[ 176.292709] EA = 0, S1PTW = 0
[ 176.292862] FSC = 0x04: level 0 translation fault
[ 176.293013] Data abort info:
[ 176.293104] ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
[ 176.293488] CM = 0, WnR = 0, TnD = 0, TagAccess = 0
[ 176.293787] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[ 176.293995] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000043ef5000
[ 176.294166] [0000000000000110] pgd=0000000000000000,
p4d=0000000000000000
[ 176.294827] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
[ 176.295252] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel veth
br_netfilter bridge stp llc ipv6 crct10dif_ce
[ 176.295923] CPU: 0 PID: 188 Comm: ping Not tainted
6.8.0-rc3-g5b3fbd61b9d1 #2
[ 176.296314] Hardware name: linux,dummy-virt (DT)
[ 176.296535] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS
BTYPE=--)
[ 176.296808] pc : br_nf_dev_queue_xmit+0x390/0x4ec [br_netfilter]
[ 176.297382] lr : br_nf_dev_queue_xmit+0x2ac/0x4ec [br_netfilter]
[ 176.297636] sp : ffff800080003630
[ 176.297743] x29: ffff800080003630 x28: 0000000000000008 x27:
ffff6828c49ad9f8
[ 176.298093] x26: ffff6828c49ad000 x25: 0000000000000000 x24:
00000000000003e8
[ 176.298430] x23: 0000000000000000 x22: ffff6828c4960b40 x21:
ffff6828c3b16d28
[ 176.298652] x20: ffff6828c3167048 x19: ffff6828c3b16d00 x18:
0000000000000014
[ 176.298926] x17: ffffb0476322f000 x16: ffffb7e164023730 x15:
0000000095744632
[ 176.299296] x14: ffff6828c3f1c880 x13: 0000000000000002 x12:
ffffb7e137926a70
[ 176.299574] x11: 0000000000000001 x10: ffff6828c3f1c898 x9 :
0000000000000000
[ 176.300049] x8 : ffff6828c49bf070 x7 : 0008460f18d5f20e x6 :
f20e0100bebafeca
[ 176.300302] x5 : ffff6828c7f918fe x4 : ffff6828c49bf070 x3 :
0000000000000000
[ 176.300586] x2 : 0000000000000000 x1 : ffff6828c3c7ad00 x0 :
ffff6828c7f918f0
[ 176.300889] Call trace:
[ 176.301123] br_nf_dev_queue_xmit+0x390/0x4ec [br_netfilter]
[ 176.301411] br_nf_post_routing+0x2a8/0x3e4 [br_netfilter]
[ 176.301703] nf_hook_slow+0x48/0x124
[ 176.302060] br_forward_finish+0xc8/0xe8 [bridge]
[ 176.302371] br_nf_hook_thresh+0x124/0x134 [br_netfilter]
[ 176.302605] br_nf_forward_finish+0x118/0x22c [br_netfilter]
[ 176.302824] br_nf_forward_ip.part.0+0x264/0x290 [br_netfilter]
[ 176.303136] br_nf_forward+0x2b8/0x4e0 [br_netfilter]
[ 176.303359] nf_hook_slow+0x48/0x124
[ 176.303
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
11538d039ac6efcf4f1a6c536e1b87cd3668a9fd , < f07131239a76cc10d5e82c19d91f53cb55727297
(git)
Affected: 11538d039ac6efcf4f1a6c536e1b87cd3668a9fd , < 75dfcb758015c97e1accd6340691fca67d363bed (git) Affected: 11538d039ac6efcf4f1a6c536e1b87cd3668a9fd , < cce8419b8168f6e7eb637103a47f916f3de8bc81 (git) Affected: 11538d039ac6efcf4f1a6c536e1b87cd3668a9fd , < 95c0cff5a1a5d28bf623b92eb5d1a8f56ed30803 (git) Affected: 11538d039ac6efcf4f1a6c536e1b87cd3668a9fd , < 78ed917133b118661e1fe62d4a85d5d428ee9568 (git) Affected: 11538d039ac6efcf4f1a6c536e1b87cd3668a9fd , < 3453f5839420bfbb85c86c61e49f49ffd0f041c4 (git) Affected: 11538d039ac6efcf4f1a6c536e1b87cd3668a9fd , < 915717e0bb9837cc5c101bc545af487bd787239e (git) Affected: 11538d039ac6efcf4f1a6c536e1b87cd3668a9fd , < f9ff7665cd128012868098bbd07e28993e314fdb (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: br_netfilter: fix panic with metadata_dst skb\n\nFix a kernel panic in the br_netfilter module when sending untagged\ntraffic via a VxLAN device.\nThis happens during the check for fragmentation in br_nf_dev_queue_xmit.\n\nIt is dependent on:\n1) the br_netfilter module being loaded;\n2) net.bridge.bridge-nf-call-iptables set to 1;\n3) a bridge with a VxLAN (single-vxlan-device) netdevice as a bridge port;\n4) untagged frames with size higher than the VxLAN MTU forwarded/flooded\n\nWhen forwarding the untagged packet to the VxLAN bridge port, before\nthe netfilter hooks are called, br_handle_egress_vlan_tunnel is called and\nchanges the skb_dst to the tunnel dst. The tunnel_dst is a metadata type\nof dst, i.e., skb_valid_dst(skb) is false, and metadata-\u003edst.dev is NULL.\n\nThen in the br_netfilter hooks, in br_nf_dev_queue_xmit, there\u0027s a check\nfor frames that needs to be fragmented: frames with higher MTU than the\nVxLAN device end up calling br_nf_ip_fragment, which in turns call\nip_skb_dst_mtu.\n\nThe ip_dst_mtu tries to use the skb_dst(skb) as if it was a valid dst\nwith valid dst-\u003edev, thus the crash.\n\nThis case was never supported in the first place, so drop the packet\ninstead.\n\nPING 10.0.0.2 (10.0.0.2) from 0.0.0.0 h1-eth0: 2000(2028) bytes of data.\n[ 176.291791] Unable to handle kernel NULL pointer dereference at\nvirtual address 0000000000000110\n[ 176.292101] Mem abort info:\n[ 176.292184] ESR = 0x0000000096000004\n[ 176.292322] EC = 0x25: DABT (current EL), IL = 32 bits\n[ 176.292530] SET = 0, FnV = 0\n[ 176.292709] EA = 0, S1PTW = 0\n[ 176.292862] FSC = 0x04: level 0 translation fault\n[ 176.293013] Data abort info:\n[ 176.293104] ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000\n[ 176.293488] CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n[ 176.293787] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n[ 176.293995] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000043ef5000\n[ 176.294166] [0000000000000110] pgd=0000000000000000,\np4d=0000000000000000\n[ 176.294827] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP\n[ 176.295252] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel veth\nbr_netfilter bridge stp llc ipv6 crct10dif_ce\n[ 176.295923] CPU: 0 PID: 188 Comm: ping Not tainted\n6.8.0-rc3-g5b3fbd61b9d1 #2\n[ 176.296314] Hardware name: linux,dummy-virt (DT)\n[ 176.296535] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS\nBTYPE=--)\n[ 176.296808] pc : br_nf_dev_queue_xmit+0x390/0x4ec [br_netfilter]\n[ 176.297382] lr : br_nf_dev_queue_xmit+0x2ac/0x4ec [br_netfilter]\n[ 176.297636] sp : ffff800080003630\n[ 176.297743] x29: ffff800080003630 x28: 0000000000000008 x27:\nffff6828c49ad9f8\n[ 176.298093] x26: ffff6828c49ad000 x25: 0000000000000000 x24:\n00000000000003e8\n[ 176.298430] x23: 0000000000000000 x22: ffff6828c4960b40 x21:\nffff6828c3b16d28\n[ 176.298652] x20: ffff6828c3167048 x19: ffff6828c3b16d00 x18:\n0000000000000014\n[ 176.298926] x17: ffffb0476322f000 x16: ffffb7e164023730 x15:\n0000000095744632\n[ 176.299296] x14: ffff6828c3f1c880 x13: 0000000000000002 x12:\nffffb7e137926a70\n[ 176.299574] x11: 0000000000000001 x10: ffff6828c3f1c898 x9 :\n0000000000000000\n[ 176.300049] x8 : ffff6828c49bf070 x7 : 0008460f18d5f20e x6 :\nf20e0100bebafeca\n[ 176.300302] x5 : ffff6828c7f918fe x4 : ffff6828c49bf070 x3 :\n0000000000000000\n[ 176.300586] x2 : 0000000000000000 x1 : ffff6828c3c7ad00 x0 :\nffff6828c7f918f0\n[ 176.300889] Call trace:\n[ 176.301123] br_nf_dev_queue_xmit+0x390/0x4ec [br_netfilter]\n[ 176.301411] br_nf_post_routing+0x2a8/0x3e4 [br_netfilter]\n[ 176.301703] nf_hook_slow+0x48/0x124\n[ 176.302060] br_forward_finish+0xc8/0xe8 [bridge]\n[ 176.302371] br_nf_hook_thresh+0x124/0x134 [br_netfilter]\n[ 176.302605] br_nf_forward_finish+0x118/0x22c [br_netfilter]\n[ 176.302824] br_nf_forward_ip.part.0+0x264/0x290 [br_netfilter]\n[ 176.303136] br_nf_forward+0x2b8/0x4e0 [br_netfilter]\n[ 176.303359] nf_hook_slow+0x48/0x124\n[ 176.303\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:44:41.802Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f07131239a76cc10d5e82c19d91f53cb55727297"
},
{
"url": "https://git.kernel.org/stable/c/75dfcb758015c97e1accd6340691fca67d363bed"
},
{
"url": "https://git.kernel.org/stable/c/cce8419b8168f6e7eb637103a47f916f3de8bc81"
},
{
"url": "https://git.kernel.org/stable/c/95c0cff5a1a5d28bf623b92eb5d1a8f56ed30803"
},
{
"url": "https://git.kernel.org/stable/c/78ed917133b118661e1fe62d4a85d5d428ee9568"
},
{
"url": "https://git.kernel.org/stable/c/3453f5839420bfbb85c86c61e49f49ffd0f041c4"
},
{
"url": "https://git.kernel.org/stable/c/915717e0bb9837cc5c101bc545af487bd787239e"
},
{
"url": "https://git.kernel.org/stable/c/f9ff7665cd128012868098bbd07e28993e314fdb"
}
],
"title": "netfilter: br_netfilter: fix panic with metadata_dst skb",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50045",
"datePublished": "2024-10-21T19:39:43.117Z",
"dateReserved": "2024-10-21T12:17:06.071Z",
"dateUpdated": "2025-11-03T22:24:51.294Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-56548 (GCVE-0-2024-56548)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:11 – Updated: 2025-11-03 20:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
hfsplus: don't query the device logical block size multiple times
Devices block sizes may change. One of these cases is a loop device by
using ioctl LOOP_SET_BLOCK_SIZE.
While this may cause other issues like IO being rejected, in the case of
hfsplus, it will allocate a block by using that size and potentially write
out-of-bounds when hfsplus_read_wrapper calls hfsplus_submit_bio and the
latter function reads a different io_size.
Using a new min_io_size initally set to sb_min_blocksize works for the
purposes of the original fix, since it will be set to the max between
HFSPLUS_SECTOR_SIZE and the first seen logical block size. We still use the
max between HFSPLUS_SECTOR_SIZE and min_io_size in case the latter is not
initialized.
Tested by mounting an hfsplus filesystem with loop block sizes 512, 1024
and 4096.
The produced KASAN report before the fix looks like this:
[ 419.944641] ==================================================================
[ 419.945655] BUG: KASAN: slab-use-after-free in hfsplus_read_wrapper+0x659/0xa0a
[ 419.946703] Read of size 2 at addr ffff88800721fc00 by task repro/10678
[ 419.947612]
[ 419.947846] CPU: 0 UID: 0 PID: 10678 Comm: repro Not tainted 6.12.0-rc5-00008-gdf56e0f2f3ca #84
[ 419.949007] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014
[ 419.950035] Call Trace:
[ 419.950384] <TASK>
[ 419.950676] dump_stack_lvl+0x57/0x78
[ 419.951212] ? hfsplus_read_wrapper+0x659/0xa0a
[ 419.951830] print_report+0x14c/0x49e
[ 419.952361] ? __virt_addr_valid+0x267/0x278
[ 419.952979] ? kmem_cache_debug_flags+0xc/0x1d
[ 419.953561] ? hfsplus_read_wrapper+0x659/0xa0a
[ 419.954231] kasan_report+0x89/0xb0
[ 419.954748] ? hfsplus_read_wrapper+0x659/0xa0a
[ 419.955367] hfsplus_read_wrapper+0x659/0xa0a
[ 419.955948] ? __pfx_hfsplus_read_wrapper+0x10/0x10
[ 419.956618] ? do_raw_spin_unlock+0x59/0x1a9
[ 419.957214] ? _raw_spin_unlock+0x1a/0x2e
[ 419.957772] hfsplus_fill_super+0x348/0x1590
[ 419.958355] ? hlock_class+0x4c/0x109
[ 419.958867] ? __pfx_hfsplus_fill_super+0x10/0x10
[ 419.959499] ? __pfx_string+0x10/0x10
[ 419.960006] ? lock_acquire+0x3e2/0x454
[ 419.960532] ? bdev_name.constprop.0+0xce/0x243
[ 419.961129] ? __pfx_bdev_name.constprop.0+0x10/0x10
[ 419.961799] ? pointer+0x3f0/0x62f
[ 419.962277] ? __pfx_pointer+0x10/0x10
[ 419.962761] ? vsnprintf+0x6c4/0xfba
[ 419.963178] ? __pfx_vsnprintf+0x10/0x10
[ 419.963621] ? setup_bdev_super+0x376/0x3b3
[ 419.964029] ? snprintf+0x9d/0xd2
[ 419.964344] ? __pfx_snprintf+0x10/0x10
[ 419.964675] ? lock_acquired+0x45c/0x5e9
[ 419.965016] ? set_blocksize+0x139/0x1c1
[ 419.965381] ? sb_set_blocksize+0x6d/0xae
[ 419.965742] ? __pfx_hfsplus_fill_super+0x10/0x10
[ 419.966179] mount_bdev+0x12f/0x1bf
[ 419.966512] ? __pfx_mount_bdev+0x10/0x10
[ 419.966886] ? vfs_parse_fs_string+0xce/0x111
[ 419.967293] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 419.967702] ? __pfx_hfsplus_mount+0x10/0x10
[ 419.968073] legacy_get_tree+0x104/0x178
[ 419.968414] vfs_get_tree+0x86/0x296
[ 419.968751] path_mount+0xba3/0xd0b
[ 419.969157] ? __pfx_path_mount+0x10/0x10
[ 419.969594] ? kmem_cache_free+0x1e2/0x260
[ 419.970311] do_mount+0x99/0xe0
[ 419.970630] ? __pfx_do_mount+0x10/0x10
[ 419.971008] __do_sys_mount+0x199/0x1c9
[ 419.971397] do_syscall_64+0xd0/0x135
[ 419.971761] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 419.972233] RIP: 0033:0x7c3cb812972e
[ 419.972564] Code: 48 8b 0d f5 46 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c2 46 0d 00 f7 d8 64 89 01 48
[ 419.974371] RSP: 002b:00007ffe30632548 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
[ 419.975048] RAX: ffffffffffffffda RBX: 00007ffe306328d8 RCX: 00007c3cb812972e
[ 419.975701] RDX: 0000000020000000 RSI: 0000000020000c80 RDI:
---truncated---
Severity ?
7.8 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6596528e391ad978a6a120142cba97a1d7324cb6 , < baccb5e12577b7a9eff54ffba301fdaa0f3ee5a8
(git)
Affected: 6596528e391ad978a6a120142cba97a1d7324cb6 , < f57725bcc5816425e25218fdf5fb6923bc578cdf (git) Affected: 6596528e391ad978a6a120142cba97a1d7324cb6 , < e8a2b1c1c2ea85e9a5a2d0c5a5a7e7c639feb866 (git) Affected: 6596528e391ad978a6a120142cba97a1d7324cb6 , < 06cbfbb13ac88f4154c2eb4bc4176f9d10139847 (git) Affected: 6596528e391ad978a6a120142cba97a1d7324cb6 , < 3d7bda75e1a6239db053c73acde17ca146317824 (git) Affected: 6596528e391ad978a6a120142cba97a1d7324cb6 , < 21900e8478126ff6afe3b66679f676e74d1f8830 (git) Affected: 6596528e391ad978a6a120142cba97a1d7324cb6 , < 2667c9b7b76efcbc7adbfea249892f20c313b0da (git) Affected: 6596528e391ad978a6a120142cba97a1d7324cb6 , < bfeecda050aa9376f642d5b2a71c4112cc6c8216 (git) Affected: 6596528e391ad978a6a120142cba97a1d7324cb6 , < 1c82587cb57687de3f18ab4b98a8850c789bedcf (git) Affected: c53c89aba3ebdfc3e9acdb18bb5ee9d2f8a328d0 (git) |
|||||||
|
|||||||||
{
"containers": {
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"cvssV3_1": {
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"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
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"id": "CVE-2024-56548",
"options": [
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{
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{
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"descriptions": [
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"description": "CWE-787 Out-of-bounds Write",
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"title": "CISA ADP Vulnrichment"
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"title": "CVE Program Container"
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"versions": [
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{
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{
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{
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{
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"versionType": "semver"
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{
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"version": "6.13",
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]
}
],
"cpeApplicability": [
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},
{
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}
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{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhfsplus: don\u0027t query the device logical block size multiple times\n\nDevices block sizes may change. One of these cases is a loop device by\nusing ioctl LOOP_SET_BLOCK_SIZE.\n\nWhile this may cause other issues like IO being rejected, in the case of\nhfsplus, it will allocate a block by using that size and potentially write\nout-of-bounds when hfsplus_read_wrapper calls hfsplus_submit_bio and the\nlatter function reads a different io_size.\n\nUsing a new min_io_size initally set to sb_min_blocksize works for the\npurposes of the original fix, since it will be set to the max between\nHFSPLUS_SECTOR_SIZE and the first seen logical block size. We still use the\nmax between HFSPLUS_SECTOR_SIZE and min_io_size in case the latter is not\ninitialized.\n\nTested by mounting an hfsplus filesystem with loop block sizes 512, 1024\nand 4096.\n\nThe produced KASAN report before the fix looks like this:\n\n[ 419.944641] ==================================================================\n[ 419.945655] BUG: KASAN: slab-use-after-free in hfsplus_read_wrapper+0x659/0xa0a\n[ 419.946703] Read of size 2 at addr ffff88800721fc00 by task repro/10678\n[ 419.947612]\n[ 419.947846] CPU: 0 UID: 0 PID: 10678 Comm: repro Not tainted 6.12.0-rc5-00008-gdf56e0f2f3ca #84\n[ 419.949007] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014\n[ 419.950035] Call Trace:\n[ 419.950384] \u003cTASK\u003e\n[ 419.950676] dump_stack_lvl+0x57/0x78\n[ 419.951212] ? hfsplus_read_wrapper+0x659/0xa0a\n[ 419.951830] print_report+0x14c/0x49e\n[ 419.952361] ? __virt_addr_valid+0x267/0x278\n[ 419.952979] ? kmem_cache_debug_flags+0xc/0x1d\n[ 419.953561] ? hfsplus_read_wrapper+0x659/0xa0a\n[ 419.954231] kasan_report+0x89/0xb0\n[ 419.954748] ? hfsplus_read_wrapper+0x659/0xa0a\n[ 419.955367] hfsplus_read_wrapper+0x659/0xa0a\n[ 419.955948] ? __pfx_hfsplus_read_wrapper+0x10/0x10\n[ 419.956618] ? do_raw_spin_unlock+0x59/0x1a9\n[ 419.957214] ? _raw_spin_unlock+0x1a/0x2e\n[ 419.957772] hfsplus_fill_super+0x348/0x1590\n[ 419.958355] ? hlock_class+0x4c/0x109\n[ 419.958867] ? __pfx_hfsplus_fill_super+0x10/0x10\n[ 419.959499] ? __pfx_string+0x10/0x10\n[ 419.960006] ? lock_acquire+0x3e2/0x454\n[ 419.960532] ? bdev_name.constprop.0+0xce/0x243\n[ 419.961129] ? __pfx_bdev_name.constprop.0+0x10/0x10\n[ 419.961799] ? pointer+0x3f0/0x62f\n[ 419.962277] ? __pfx_pointer+0x10/0x10\n[ 419.962761] ? vsnprintf+0x6c4/0xfba\n[ 419.963178] ? __pfx_vsnprintf+0x10/0x10\n[ 419.963621] ? setup_bdev_super+0x376/0x3b3\n[ 419.964029] ? snprintf+0x9d/0xd2\n[ 419.964344] ? __pfx_snprintf+0x10/0x10\n[ 419.964675] ? lock_acquired+0x45c/0x5e9\n[ 419.965016] ? set_blocksize+0x139/0x1c1\n[ 419.965381] ? sb_set_blocksize+0x6d/0xae\n[ 419.965742] ? __pfx_hfsplus_fill_super+0x10/0x10\n[ 419.966179] mount_bdev+0x12f/0x1bf\n[ 419.966512] ? __pfx_mount_bdev+0x10/0x10\n[ 419.966886] ? vfs_parse_fs_string+0xce/0x111\n[ 419.967293] ? __pfx_vfs_parse_fs_string+0x10/0x10\n[ 419.967702] ? __pfx_hfsplus_mount+0x10/0x10\n[ 419.968073] legacy_get_tree+0x104/0x178\n[ 419.968414] vfs_get_tree+0x86/0x296\n[ 419.968751] path_mount+0xba3/0xd0b\n[ 419.969157] ? __pfx_path_mount+0x10/0x10\n[ 419.969594] ? kmem_cache_free+0x1e2/0x260\n[ 419.970311] do_mount+0x99/0xe0\n[ 419.970630] ? __pfx_do_mount+0x10/0x10\n[ 419.971008] __do_sys_mount+0x199/0x1c9\n[ 419.971397] do_syscall_64+0xd0/0x135\n[ 419.971761] entry_SYSCALL_64_after_hwframe+0x76/0x7e\n[ 419.972233] RIP: 0033:0x7c3cb812972e\n[ 419.972564] Code: 48 8b 0d f5 46 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 a5 00 00 00 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 8b 0d c2 46 0d 00 f7 d8 64 89 01 48\n[ 419.974371] RSP: 002b:00007ffe30632548 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5\n[ 419.975048] RAX: ffffffffffffffda RBX: 00007ffe306328d8 RCX: 00007c3cb812972e\n[ 419.975701] RDX: 0000000020000000 RSI: 0000000020000c80 RDI:\n---truncated---"
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CVE-2023-52655 (GCVE-0-2023-52655)
Vulnerability from cvelistv5 – Published: 2024-05-13 10:20 – Updated: 2025-05-04 07:40
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: aqc111: check packet for fixup for true limit
If a device sends a packet that is inbetween 0
and sizeof(u64) the value passed to skb_trim()
as length will wrap around ending up as some very
large value.
The driver will then proceed to parse the header
located at that position, which will either oops or
process some random value.
The fix is to check against sizeof(u64) rather than
0, which the driver currently does. The issue exists
since the introduction of the driver.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 84f2e5b3e70f08fce3cb1ff73414631c5e490204
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d69581c17608d81824dd497d9a54b6a5b6139975 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 46412b2fb1f9cc895d6d4036bf24f640b5d86dab (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 82c386d73689a45d5ee8c1290827bce64056dddd (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2ebf775f0541ae0d474836fa0cf3220e502f8e3e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ccab434e674ca95d483788b1895a70c21b7f016a (git) |
||
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CVE-2024-47710 (GCVE-0-2024-47710)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
sock_map: Add a cond_resched() in sock_hash_free()
Several syzbot soft lockup reports all have in common sock_hash_free()
If a map with a large number of buckets is destroyed, we need to yield
the cpu when needed.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5bed77b0a2a0e6b6bc0ae8e851cafb38ef0374df , < bc05f6855642cff3c0eeb63060b35d8c4f8a851d
(git)
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|||||||
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CVE-2024-44998 (GCVE-0-2024-44998)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2025-11-03 22:14
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
atm: idt77252: prevent use after free in dequeue_rx()
We can't dereference "skb" after calling vcc->push() because the skb
is released.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 628ea82190a678a56d2ec38cda3addf3b3a6248d
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 09e086a5f72ea27c758b3f3b419a69000c32adc1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1cece837e387c039225f19028df255df87a97c0d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 24cf390a5426aac9255205e9533cdd7b4235d518 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 379a6a326514a3e2f71b674091dfb0e0e7522b55 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ef23c18ab88e33ce000d06a5c6aad0620f219bfd (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 91b4850e7165a4b7180ef1e227733bcb41ccdf10 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a9a18e8f770c9b0703dab93580d0b02e199a4c79 (git) |
|||||||
|
|||||||||
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CVE-2023-52845 (GCVE-0-2023-52845)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING
syzbot reported the following uninit-value access issue [1]:
=====================================================
BUG: KMSAN: uninit-value in strlen lib/string.c:418 [inline]
BUG: KMSAN: uninit-value in strstr+0xb8/0x2f0 lib/string.c:756
strlen lib/string.c:418 [inline]
strstr+0xb8/0x2f0 lib/string.c:756
tipc_nl_node_reset_link_stats+0x3ea/0xb50 net/tipc/node.c:2595
genl_family_rcv_msg_doit net/netlink/genetlink.c:971 [inline]
genl_family_rcv_msg net/netlink/genetlink.c:1051 [inline]
genl_rcv_msg+0x11ec/0x1290 net/netlink/genetlink.c:1066
netlink_rcv_skb+0x371/0x650 net/netlink/af_netlink.c:2545
genl_rcv+0x40/0x60 net/netlink/genetlink.c:1075
netlink_unicast_kernel net/netlink/af_netlink.c:1342 [inline]
netlink_unicast+0xf47/0x1250 net/netlink/af_netlink.c:1368
netlink_sendmsg+0x1238/0x13d0 net/netlink/af_netlink.c:1910
sock_sendmsg_nosec net/socket.c:730 [inline]
sock_sendmsg net/socket.c:753 [inline]
____sys_sendmsg+0x9c2/0xd60 net/socket.c:2541
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2595
__sys_sendmsg net/socket.c:2624 [inline]
__do_sys_sendmsg net/socket.c:2633 [inline]
__se_sys_sendmsg net/socket.c:2631 [inline]
__x64_sys_sendmsg+0x307/0x490 net/socket.c:2631
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
Uninit was created at:
slab_post_alloc_hook+0x12f/0xb70 mm/slab.h:767
slab_alloc_node mm/slub.c:3478 [inline]
kmem_cache_alloc_node+0x577/0xa80 mm/slub.c:3523
kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:559
__alloc_skb+0x318/0x740 net/core/skbuff.c:650
alloc_skb include/linux/skbuff.h:1286 [inline]
netlink_alloc_large_skb net/netlink/af_netlink.c:1214 [inline]
netlink_sendmsg+0xb34/0x13d0 net/netlink/af_netlink.c:1885
sock_sendmsg_nosec net/socket.c:730 [inline]
sock_sendmsg net/socket.c:753 [inline]
____sys_sendmsg+0x9c2/0xd60 net/socket.c:2541
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2595
__sys_sendmsg net/socket.c:2624 [inline]
__do_sys_sendmsg net/socket.c:2633 [inline]
__se_sys_sendmsg net/socket.c:2631 [inline]
__x64_sys_sendmsg+0x307/0x490 net/socket.c:2631
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
TIPC bearer-related names including link names must be null-terminated
strings. If a link name which is not null-terminated is passed through
netlink, strstr() and similar functions can cause buffer overrun. This
causes the above issue.
This patch changes the nla_policy for bearer-related names from NLA_STRING
to NLA_NUL_STRING. This resolves the issue by ensuring that only
null-terminated strings are accepted as bearer-related names.
syzbot reported similar uninit-value issue related to bearer names [2]. The
root cause of this issue is that a non-null-terminated bearer name was
passed. This patch also resolved this issue.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0655f6a8635b1b66f2434d5556b1044c14b1ccaf , < 6744008c354bca2e4686a5b6056ee6b535d9f67d
(git)
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CVE-2024-46791 (GCVE-0-2024-46791)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
can: mcp251x: fix deadlock if an interrupt occurs during mcp251x_open
The mcp251x_hw_wake() function is called with the mpc_lock mutex held and
disables the interrupt handler so that no interrupts can be processed while
waking the device. If an interrupt has already occurred then waiting for
the interrupt handler to complete will deadlock because it will be trying
to acquire the same mutex.
CPU0 CPU1
---- ----
mcp251x_open()
mutex_lock(&priv->mcp_lock)
request_threaded_irq()
<interrupt>
mcp251x_can_ist()
mutex_lock(&priv->mcp_lock)
mcp251x_hw_wake()
disable_irq() <-- deadlock
Use disable_irq_nosync() instead because the interrupt handler does
everything while holding the mutex so it doesn't matter if it's still
running.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
8ce8c0abcba314e1fe954a1840f6568bf5aef2ef , < 3a49b6b1caf5cefc05264d29079d52c99cb188e0
(git)
Affected: 8ce8c0abcba314e1fe954a1840f6568bf5aef2ef , < 513c8fc189b52f7922e36bdca58997482b198f0e (git) Affected: 8ce8c0abcba314e1fe954a1840f6568bf5aef2ef , < f7ab9e14b23a3eac6714bdc4dba244d8aa1ef646 (git) Affected: 8ce8c0abcba314e1fe954a1840f6568bf5aef2ef , < 8fecde9c3f9a4b97b68bb97c9f47e5b662586ba7 (git) Affected: 8ce8c0abcba314e1fe954a1840f6568bf5aef2ef , < e554113a1cd2a9cfc6c7af7bdea2141c5757e188 (git) Affected: 8ce8c0abcba314e1fe954a1840f6568bf5aef2ef , < 7dd9c26bd6cf679bcfdef01a8659791aa6487a29 (git) |
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CVE-2024-41006 (GCVE-0-2024-41006)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:44 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netrom: Fix a memory leak in nr_heartbeat_expiry()
syzbot reported a memory leak in nr_create() [0].
Commit 409db27e3a2e ("netrom: Fix use-after-free of a listening socket.")
added sock_hold() to the nr_heartbeat_expiry() function, where
a) a socket has a SOCK_DESTROY flag or
b) a listening socket has a SOCK_DEAD flag.
But in the case "a," when the SOCK_DESTROY flag is set, the file descriptor
has already been closed and the nr_release() function has been called.
So it makes no sense to hold the reference count because no one will
call another nr_destroy_socket() and put it as in the case "b."
nr_connect
nr_establish_data_link
nr_start_heartbeat
nr_release
switch (nr->state)
case NR_STATE_3
nr->state = NR_STATE_2
sock_set_flag(sk, SOCK_DESTROY);
nr_rx_frame
nr_process_rx_frame
switch (nr->state)
case NR_STATE_2
nr_state2_machine()
nr_disconnect()
nr_sk(sk)->state = NR_STATE_0
sock_set_flag(sk, SOCK_DEAD)
nr_heartbeat_expiry
switch (nr->state)
case NR_STATE_0
if (sock_flag(sk, SOCK_DESTROY) ||
(sk->sk_state == TCP_LISTEN
&& sock_flag(sk, SOCK_DEAD)))
sock_hold() // ( !!! )
nr_destroy_socket()
To fix the memory leak, let's call sock_hold() only for a listening socket.
Found by InfoTeCS on behalf of Linux Verification Center
(linuxtesting.org) with Syzkaller.
[0]: https://syzkaller.appspot.com/bug?extid=d327a1f3b12e1e206c16
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
a31caf5779ace8fa98b0d454133808e082ee7a1b , < d616876256b38ecf9a1a1c7d674192c5346bc69c
(git)
Affected: fe9b9e621cebe6b7e83f7e954c70f8bb430520e5 , < e07a9c2a850cdebf625e7a1b8171bd23a8554313 (git) Affected: 7de16d75b20ab13b75a7291f449a1b00090edfea , < 5391f9db2cab5ef1cb411be1ab7dbec728078fba (git) Affected: d2d3ab1b1de3302de2c85769121fd4f890e47ceb , < 280cf1173726a7059b628c610c71050d5c0b6937 (git) Affected: 51e394c6f81adbfe7c34d15f58b3d4d44f144acf , < a02fd5d775cf9787ee7698c797e20f2fa13d2e2b (git) Affected: 409db27e3a2eb5e8ef7226ca33be33361b3ed1c9 , < b6ebe4fed73eedeb73f4540f8edc4871945474c8 (git) Affected: 409db27e3a2eb5e8ef7226ca33be33361b3ed1c9 , < d377f5a28332954b19e373d36823e59830ab1712 (git) Affected: 409db27e3a2eb5e8ef7226ca33be33361b3ed1c9 , < 0b9130247f3b6a1122478471ff0e014ea96bb735 (git) Affected: e666990abb2e42dd4ba979b4706280a3664cfae7 (git) |
|||||||
|
|||||||||
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CVE-2024-49875 (GCVE-0-2024-49875)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfsd: map the EBADMSG to nfserr_io to avoid warning
Ext4 will throw -EBADMSG through ext4_readdir when a checksum error
occurs, resulting in the following WARNING.
Fix it by mapping EBADMSG to nfserr_io.
nfsd_buffered_readdir
iterate_dir // -EBADMSG -74
ext4_readdir // .iterate_shared
ext4_dx_readdir
ext4_htree_fill_tree
htree_dirblock_to_tree
ext4_read_dirblock
__ext4_read_dirblock
ext4_dirblock_csum_verify
warn_no_space_for_csum
__warn_no_space_for_csum
return ERR_PTR(-EFSBADCRC) // -EBADMSG -74
nfserrno // WARNING
[ 161.115610] ------------[ cut here ]------------
[ 161.116465] nfsd: non-standard errno: -74
[ 161.117315] WARNING: CPU: 1 PID: 780 at fs/nfsd/nfsproc.c:878 nfserrno+0x9d/0xd0
[ 161.118596] Modules linked in:
[ 161.119243] CPU: 1 PID: 780 Comm: nfsd Not tainted 5.10.0-00014-g79679361fd5d #138
[ 161.120684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qe
mu.org 04/01/2014
[ 161.123601] RIP: 0010:nfserrno+0x9d/0xd0
[ 161.124676] Code: 0f 87 da 30 dd 00 83 e3 01 b8 00 00 00 05 75 d7 44 89 ee 48 c7 c7 c0 57 24 98 89 44 24 04 c6
05 ce 2b 61 03 01 e8 99 20 d8 00 <0f> 0b 8b 44 24 04 eb b5 4c 89 e6 48 c7 c7 a0 6d a4 99 e8 cc 15 33
[ 161.127797] RSP: 0018:ffffc90000e2f9c0 EFLAGS: 00010286
[ 161.128794] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 161.130089] RDX: 1ffff1103ee16f6d RSI: 0000000000000008 RDI: fffff520001c5f2a
[ 161.131379] RBP: 0000000000000022 R08: 0000000000000001 R09: ffff8881f70c1827
[ 161.132664] R10: ffffed103ee18304 R11: 0000000000000001 R12: 0000000000000021
[ 161.133949] R13: 00000000ffffffb6 R14: ffff8881317c0000 R15: ffffc90000e2fbd8
[ 161.135244] FS: 0000000000000000(0000) GS:ffff8881f7080000(0000) knlGS:0000000000000000
[ 161.136695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 161.137761] CR2: 00007fcaad70b348 CR3: 0000000144256006 CR4: 0000000000770ee0
[ 161.139041] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 161.140291] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 161.141519] PKRU: 55555554
[ 161.142076] Call Trace:
[ 161.142575] ? __warn+0x9b/0x140
[ 161.143229] ? nfserrno+0x9d/0xd0
[ 161.143872] ? report_bug+0x125/0x150
[ 161.144595] ? handle_bug+0x41/0x90
[ 161.145284] ? exc_invalid_op+0x14/0x70
[ 161.146009] ? asm_exc_invalid_op+0x12/0x20
[ 161.146816] ? nfserrno+0x9d/0xd0
[ 161.147487] nfsd_buffered_readdir+0x28b/0x2b0
[ 161.148333] ? nfsd4_encode_dirent_fattr+0x380/0x380
[ 161.149258] ? nfsd_buffered_filldir+0xf0/0xf0
[ 161.150093] ? wait_for_concurrent_writes+0x170/0x170
[ 161.151004] ? generic_file_llseek_size+0x48/0x160
[ 161.151895] nfsd_readdir+0x132/0x190
[ 161.152606] ? nfsd4_encode_dirent_fattr+0x380/0x380
[ 161.153516] ? nfsd_unlink+0x380/0x380
[ 161.154256] ? override_creds+0x45/0x60
[ 161.155006] nfsd4_encode_readdir+0x21a/0x3d0
[ 161.155850] ? nfsd4_encode_readlink+0x210/0x210
[ 161.156731] ? write_bytes_to_xdr_buf+0x97/0xe0
[ 161.157598] ? __write_bytes_to_xdr_buf+0xd0/0xd0
[ 161.158494] ? lock_downgrade+0x90/0x90
[ 161.159232] ? nfs4svc_decode_voidarg+0x10/0x10
[ 161.160092] nfsd4_encode_operation+0x15a/0x440
[ 161.160959] nfsd4_proc_compound+0x718/0xe90
[ 161.161818] nfsd_dispatch+0x18e/0x2c0
[ 161.162586] svc_process_common+0x786/0xc50
[ 161.163403] ? nfsd_svc+0x380/0x380
[ 161.164137] ? svc_printk+0x160/0x160
[ 161.164846] ? svc_xprt_do_enqueue.part.0+0x365/0x380
[ 161.165808] ? nfsd_svc+0x380/0x380
[ 161.166523] ? rcu_is_watching+0x23/0x40
[ 161.167309] svc_process+0x1a5/0x200
[ 161.168019] nfsd+0x1f5/0x380
[ 161.168663] ? nfsd_shutdown_threads+0x260/0x260
[ 161.169554] kthread+0x1c4/0x210
[ 161.170224] ? kthread_insert_work_sanity_check+0x80/0x80
[ 161.171246] ret_from_fork+0x1f/0x30
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0ea4333c679f333e23956de743ad17387819d3f2
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 825789ca94602543101045ad3aad19b2b60c6b2a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6fe058502f8864649c3d614b06b2235223798f48 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f7d8ee9db94372b8235f5f22bb24381891594c42 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c76005adfa93d1a027433331252422078750321f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e9cfecca22a36b927a440abc6307efb9e138fed5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 340e61e44c1d2a15c42ec72ade9195ad525fd048 (git) |
||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-49875",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-22T13:46:25.129845Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-22T13:48:51.375Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:22:40.543Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/nfsd/vfs.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "0ea4333c679f333e23956de743ad17387819d3f2",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "825789ca94602543101045ad3aad19b2b60c6b2a",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "6fe058502f8864649c3d614b06b2235223798f48",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "f7d8ee9db94372b8235f5f22bb24381891594c42",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "c76005adfa93d1a027433331252422078750321f",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "e9cfecca22a36b927a440abc6307efb9e138fed5",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "340e61e44c1d2a15c42ec72ade9195ad525fd048",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
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"product": "Linux",
"programFiles": [
"fs/nfsd/vfs.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.227",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.168",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.113",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.55",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.14",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.227",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.168",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.113",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.55",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfsd: map the EBADMSG to nfserr_io to avoid warning\n\nExt4 will throw -EBADMSG through ext4_readdir when a checksum error\noccurs, resulting in the following WARNING.\n\nFix it by mapping EBADMSG to nfserr_io.\n\nnfsd_buffered_readdir\n iterate_dir // -EBADMSG -74\n ext4_readdir // .iterate_shared\n ext4_dx_readdir\n ext4_htree_fill_tree\n htree_dirblock_to_tree\n ext4_read_dirblock\n __ext4_read_dirblock\n ext4_dirblock_csum_verify\n warn_no_space_for_csum\n __warn_no_space_for_csum\n return ERR_PTR(-EFSBADCRC) // -EBADMSG -74\n nfserrno // WARNING\n\n[ 161.115610] ------------[ cut here ]------------\n[ 161.116465] nfsd: non-standard errno: -74\n[ 161.117315] WARNING: CPU: 1 PID: 780 at fs/nfsd/nfsproc.c:878 nfserrno+0x9d/0xd0\n[ 161.118596] Modules linked in:\n[ 161.119243] CPU: 1 PID: 780 Comm: nfsd Not tainted 5.10.0-00014-g79679361fd5d #138\n[ 161.120684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qe\nmu.org 04/01/2014\n[ 161.123601] RIP: 0010:nfserrno+0x9d/0xd0\n[ 161.124676] Code: 0f 87 da 30 dd 00 83 e3 01 b8 00 00 00 05 75 d7 44 89 ee 48 c7 c7 c0 57 24 98 89 44 24 04 c6\n 05 ce 2b 61 03 01 e8 99 20 d8 00 \u003c0f\u003e 0b 8b 44 24 04 eb b5 4c 89 e6 48 c7 c7 a0 6d a4 99 e8 cc 15 33\n[ 161.127797] RSP: 0018:ffffc90000e2f9c0 EFLAGS: 00010286\n[ 161.128794] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000\n[ 161.130089] RDX: 1ffff1103ee16f6d RSI: 0000000000000008 RDI: fffff520001c5f2a\n[ 161.131379] RBP: 0000000000000022 R08: 0000000000000001 R09: ffff8881f70c1827\n[ 161.132664] R10: ffffed103ee18304 R11: 0000000000000001 R12: 0000000000000021\n[ 161.133949] R13: 00000000ffffffb6 R14: ffff8881317c0000 R15: ffffc90000e2fbd8\n[ 161.135244] FS: 0000000000000000(0000) GS:ffff8881f7080000(0000) knlGS:0000000000000000\n[ 161.136695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 161.137761] CR2: 00007fcaad70b348 CR3: 0000000144256006 CR4: 0000000000770ee0\n[ 161.139041] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[ 161.140291] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[ 161.141519] PKRU: 55555554\n[ 161.142076] Call Trace:\n[ 161.142575] ? __warn+0x9b/0x140\n[ 161.143229] ? nfserrno+0x9d/0xd0\n[ 161.143872] ? report_bug+0x125/0x150\n[ 161.144595] ? handle_bug+0x41/0x90\n[ 161.145284] ? exc_invalid_op+0x14/0x70\n[ 161.146009] ? asm_exc_invalid_op+0x12/0x20\n[ 161.146816] ? nfserrno+0x9d/0xd0\n[ 161.147487] nfsd_buffered_readdir+0x28b/0x2b0\n[ 161.148333] ? nfsd4_encode_dirent_fattr+0x380/0x380\n[ 161.149258] ? nfsd_buffered_filldir+0xf0/0xf0\n[ 161.150093] ? wait_for_concurrent_writes+0x170/0x170\n[ 161.151004] ? generic_file_llseek_size+0x48/0x160\n[ 161.151895] nfsd_readdir+0x132/0x190\n[ 161.152606] ? nfsd4_encode_dirent_fattr+0x380/0x380\n[ 161.153516] ? nfsd_unlink+0x380/0x380\n[ 161.154256] ? override_creds+0x45/0x60\n[ 161.155006] nfsd4_encode_readdir+0x21a/0x3d0\n[ 161.155850] ? nfsd4_encode_readlink+0x210/0x210\n[ 161.156731] ? write_bytes_to_xdr_buf+0x97/0xe0\n[ 161.157598] ? __write_bytes_to_xdr_buf+0xd0/0xd0\n[ 161.158494] ? lock_downgrade+0x90/0x90\n[ 161.159232] ? nfs4svc_decode_voidarg+0x10/0x10\n[ 161.160092] nfsd4_encode_operation+0x15a/0x440\n[ 161.160959] nfsd4_proc_compound+0x718/0xe90\n[ 161.161818] nfsd_dispatch+0x18e/0x2c0\n[ 161.162586] svc_process_common+0x786/0xc50\n[ 161.163403] ? nfsd_svc+0x380/0x380\n[ 161.164137] ? svc_printk+0x160/0x160\n[ 161.164846] ? svc_xprt_do_enqueue.part.0+0x365/0x380\n[ 161.165808] ? nfsd_svc+0x380/0x380\n[ 161.166523] ? rcu_is_watching+0x23/0x40\n[ 161.167309] svc_process+0x1a5/0x200\n[ 161.168019] nfsd+0x1f5/0x380\n[ 161.168663] ? nfsd_shutdown_threads+0x260/0x260\n[ 161.169554] kthread+0x1c4/0x210\n[ 161.170224] ? kthread_insert_work_sanity_check+0x80/0x80\n[ 161.171246] ret_from_fork+0x1f/0x30"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:40:06.997Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/0ea4333c679f333e23956de743ad17387819d3f2"
},
{
"url": "https://git.kernel.org/stable/c/825789ca94602543101045ad3aad19b2b60c6b2a"
},
{
"url": "https://git.kernel.org/stable/c/6fe058502f8864649c3d614b06b2235223798f48"
},
{
"url": "https://git.kernel.org/stable/c/f7d8ee9db94372b8235f5f22bb24381891594c42"
},
{
"url": "https://git.kernel.org/stable/c/c76005adfa93d1a027433331252422078750321f"
},
{
"url": "https://git.kernel.org/stable/c/e9cfecca22a36b927a440abc6307efb9e138fed5"
},
{
"url": "https://git.kernel.org/stable/c/340e61e44c1d2a15c42ec72ade9195ad525fd048"
}
],
"title": "nfsd: map the EBADMSG to nfserr_io to avoid warning",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-49875",
"datePublished": "2024-10-21T18:01:15.434Z",
"dateReserved": "2024-10-21T12:17:06.020Z",
"dateUpdated": "2025-11-03T22:22:40.543Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-50268 (GCVE-0-2024-50268)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:27
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: typec: fix potential out of bounds in ucsi_ccg_update_set_new_cam_cmd()
The "*cmd" variable can be controlled by the user via debugfs. That means
"new_cam" can be as high as 255 while the size of the uc->updated[] array
is UCSI_MAX_ALTMODES (30).
The call tree is:
ucsi_cmd() // val comes from simple_attr_write_xsigned()
-> ucsi_send_command()
-> ucsi_send_command_common()
-> ucsi_run_command() // calls ucsi->ops->sync_control()
-> ucsi_ccg_sync_control()
Severity ?
7.1 (High)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
170a6726d0e266f2c8f306e3d61715c32f4ee41e , < d76923164705821aa1b01b8d9d1741f20c654ab4
(git)
Affected: 170a6726d0e266f2c8f306e3d61715c32f4ee41e , < 8f47984b35f3be0cfc652c2ca358d5768ea3456b (git) Affected: 170a6726d0e266f2c8f306e3d61715c32f4ee41e , < 604314ecd682913925980dc955caea2d036eab5f (git) Affected: 170a6726d0e266f2c8f306e3d61715c32f4ee41e , < 69e19774f15e12dda6c6c58001d059e30895009b (git) Affected: 170a6726d0e266f2c8f306e3d61715c32f4ee41e , < 3a2ba841659a0f15102585120dea75d8d5209616 (git) Affected: 170a6726d0e266f2c8f306e3d61715c32f4ee41e , < 7dd08a0b4193087976db6b3ee7807de7e8316f96 (git) |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-50268",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T20:15:13.462825Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125 Out-of-bounds Read",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T20:17:23.672Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:27:48.152Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/usb/typec/ucsi/ucsi_ccg.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d76923164705821aa1b01b8d9d1741f20c654ab4",
"status": "affected",
"version": "170a6726d0e266f2c8f306e3d61715c32f4ee41e",
"versionType": "git"
},
{
"lessThan": "8f47984b35f3be0cfc652c2ca358d5768ea3456b",
"status": "affected",
"version": "170a6726d0e266f2c8f306e3d61715c32f4ee41e",
"versionType": "git"
},
{
"lessThan": "604314ecd682913925980dc955caea2d036eab5f",
"status": "affected",
"version": "170a6726d0e266f2c8f306e3d61715c32f4ee41e",
"versionType": "git"
},
{
"lessThan": "69e19774f15e12dda6c6c58001d059e30895009b",
"status": "affected",
"version": "170a6726d0e266f2c8f306e3d61715c32f4ee41e",
"versionType": "git"
},
{
"lessThan": "3a2ba841659a0f15102585120dea75d8d5209616",
"status": "affected",
"version": "170a6726d0e266f2c8f306e3d61715c32f4ee41e",
"versionType": "git"
},
{
"lessThan": "7dd08a0b4193087976db6b3ee7807de7e8316f96",
"status": "affected",
"version": "170a6726d0e266f2c8f306e3d61715c32f4ee41e",
"versionType": "git"
}
]
},
{
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CVE-2024-47749 (GCVE-0-2024-47749)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:14 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/cxgb4: Added NULL check for lookup_atid
The lookup_atid() function can return NULL if the ATID is
invalid or does not exist in the identifier table, which
could lead to dereferencing a null pointer without a
check in the `act_establish()` and `act_open_rpl()` functions.
Add a NULL check to prevent null pointer dereferencing.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
cfdda9d764362ab77b11a410bb928400e6520d57 , < b12e25d91c7f97958341538c7dc63ee49d01548f
(git)
Affected: cfdda9d764362ab77b11a410bb928400e6520d57 , < 4e1fe68d695af367506ea3c794c5969630f21697 (git) Affected: cfdda9d764362ab77b11a410bb928400e6520d57 , < dd598ac57dcae796cb58551074660c39b43fb155 (git) Affected: cfdda9d764362ab77b11a410bb928400e6520d57 , < b11318dc8a1ec565300bb1a9073095af817cc508 (git) Affected: cfdda9d764362ab77b11a410bb928400e6520d57 , < 39cb9f39913566ec5865581135f3e8123ad1aee1 (git) Affected: cfdda9d764362ab77b11a410bb928400e6520d57 , < 0d50ae281a1712b9b2ca72830a96b8f11882358d (git) Affected: cfdda9d764362ab77b11a410bb928400e6520d57 , < 54aaa3ed40972511e423b604324b881425b9ff1e (git) Affected: cfdda9d764362ab77b11a410bb928400e6520d57 , < b9c94c8ba5a713817cffd74c4bacc05187469624 (git) Affected: cfdda9d764362ab77b11a410bb928400e6520d57 , < e766e6a92410ca269161de059fff0843b8ddd65f (git) |
|||||||
|
|||||||||
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CVE-2024-0584 (GCVE-0-2024-0584)
Vulnerability from cvelistv5 – Published: 2024-01-16 14:02 – Updated: 2024-02-14 05:55
VLAI?
EPSS
Do not use this CVE as it is duplicate of CVE-2023-6932
Show details on NVD website{
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CVE-2024-50237 (GCVE-0-2024-50237)
Vulnerability from cvelistv5 – Published: 2024-11-09 10:14 – Updated: 2025-11-03 22:27
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211: do not pass a stopped vif to the driver in .get_txpower
Avoid potentially crashing in the driver because of uninitialized private data
Severity ?
5.5 (Medium)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5b3dc42b1b0db0264bbbe4ae44c15ab97bfd1e93 , < b0b862aa3dbcd16b3c4715259a825f48ca540088
(git)
Affected: 5b3dc42b1b0db0264bbbe4ae44c15ab97bfd1e93 , < 78b698fbf37208ee921ee4cedea75b5d33d6ea9f (git) Affected: 5b3dc42b1b0db0264bbbe4ae44c15ab97bfd1e93 , < c21efba8b5a86537ccdf43f77536bad02f82776c (git) Affected: 5b3dc42b1b0db0264bbbe4ae44c15ab97bfd1e93 , < b2bcbe5450b20641f512d6b26c6b256a5a4f847f (git) Affected: 5b3dc42b1b0db0264bbbe4ae44c15ab97bfd1e93 , < 8f6cd4d5bb7406656835a90e4f1a2192607f0c21 (git) Affected: 5b3dc42b1b0db0264bbbe4ae44c15ab97bfd1e93 , < ee35c423042c9e04079fdee3db545135d609d6ea (git) Affected: 5b3dc42b1b0db0264bbbe4ae44c15ab97bfd1e93 , < 3ccf525a73d48e814634847f6d4a6150c6f0dffc (git) Affected: 5b3dc42b1b0db0264bbbe4ae44c15ab97bfd1e93 , < 393b6bc174b0dd21bb2a36c13b36e62fc3474a23 (git) |
|||||||
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CVE-2024-40961 (GCVE-0-2024-40961)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:32 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: prevent possible NULL deref in fib6_nh_init()
syzbot reminds us that in6_dev_get() can return NULL.
fib6_nh_init()
ip6_validate_gw( &idev )
ip6_route_check_nh( idev )
*idev = in6_dev_get(dev); // can be NULL
Oops: general protection fault, probably for non-canonical address 0xdffffc00000000bc: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: null-ptr-deref in range [0x00000000000005e0-0x00000000000005e7]
CPU: 0 PID: 11237 Comm: syz-executor.3 Not tainted 6.10.0-rc2-syzkaller-00249-gbe27b8965297 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
RIP: 0010:fib6_nh_init+0x640/0x2160 net/ipv6/route.c:3606
Code: 00 00 fc ff df 4c 8b 64 24 58 48 8b 44 24 28 4c 8b 74 24 30 48 89 c1 48 89 44 24 28 48 8d 98 e0 05 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 b3 17 00 00 8b 1b 31 ff 89 de e8 b8 8b
RSP: 0018:ffffc900032775a0 EFLAGS: 00010202
RAX: 00000000000000bc RBX: 00000000000005e0 RCX: 0000000000000000
RDX: 0000000000000010 RSI: ffffc90003277a54 RDI: ffff88802b3a08d8
RBP: ffffc900032778b0 R08: 00000000000002fc R09: 0000000000000000
R10: 00000000000002fc R11: 0000000000000000 R12: ffff88802b3a08b8
R13: 1ffff9200064eec8 R14: ffffc90003277a00 R15: dffffc0000000000
FS: 00007f940feb06c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000000245e8000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
ip6_route_info_create+0x99e/0x12b0 net/ipv6/route.c:3809
ip6_route_add+0x28/0x160 net/ipv6/route.c:3853
ipv6_route_ioctl+0x588/0x870 net/ipv6/route.c:4483
inet6_ioctl+0x21a/0x280 net/ipv6/af_inet6.c:579
sock_do_ioctl+0x158/0x460 net/socket.c:1222
sock_ioctl+0x629/0x8e0 net/socket.c:1341
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:907 [inline]
__se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f940f07cea9
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
428604fb118facce1309670779a35baf27ad044c , < 3200ffeec4d59aad5bc9ca75d2c1fae47c0aeade
(git)
Affected: 428604fb118facce1309670779a35baf27ad044c , < de5ad4d45cd0128a2a37555f48ab69aa19d78adc (git) Affected: 428604fb118facce1309670779a35baf27ad044c , < 4cdfe813015d5a24586bd0a84fa0fa6eb0a1f668 (git) Affected: 428604fb118facce1309670779a35baf27ad044c , < 88b9a55e2e35ea846d41f4efdc29d23345bd1aa4 (git) Affected: 428604fb118facce1309670779a35baf27ad044c , < b6947723c9eabcab58cfb33cdb0a565a6aee6727 (git) Affected: 428604fb118facce1309670779a35baf27ad044c , < ae8d3d39efe366c2198f530e01e4bf07830bf403 (git) Affected: 428604fb118facce1309670779a35baf27ad044c , < 2eab4543a2204092c3a7af81d7d6c506e59a03a6 (git) |
|||||||
|
|||||||||
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CVE-2024-26801 (GCVE-0-2024-26801)
Vulnerability from cvelistv5 – Published: 2024-04-04 08:20 – Updated: 2025-05-04 08:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: Avoid potential use-after-free in hci_error_reset
While handling the HCI_EV_HARDWARE_ERROR event, if the underlying
BT controller is not responding, the GPIO reset mechanism would
free the hci_dev and lead to a use-after-free in hci_error_reset.
Here's the call trace observed on a ChromeOS device with Intel AX201:
queue_work_on+0x3e/0x6c
__hci_cmd_sync_sk+0x2ee/0x4c0 [bluetooth <HASH:3b4a6>]
? init_wait_entry+0x31/0x31
__hci_cmd_sync+0x16/0x20 [bluetooth <HASH:3b4a 6>]
hci_error_reset+0x4f/0xa4 [bluetooth <HASH:3b4a 6>]
process_one_work+0x1d8/0x33f
worker_thread+0x21b/0x373
kthread+0x13a/0x152
? pr_cont_work+0x54/0x54
? kthread_blkcg+0x31/0x31
ret_from_fork+0x1f/0x30
This patch holds the reference count on the hci_dev while processing
a HCI_EV_HARDWARE_ERROR event to avoid potential crash.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < e0b278650f07acf2e0932149183458468a731c03
(git)
Affected: c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < 98fb98fd37e42fd4ce13ff657ea64503e24b6090 (git) Affected: c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < 6dd0a9dfa99f8990a08eb8fdd8e79bee31c7d8e2 (git) Affected: c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < da4569d450b193e39e87119fd316c0291b585d14 (git) Affected: c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < 45085686b9559bfbe3a4f41d3d695a520668f5e1 (git) Affected: c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < 2ab9a19d896f5a0dd386e1f001c5309bc35f433b (git) Affected: c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < dd594cdc24f2e48dab441732e6dfcafd6b0711d1 (git) Affected: c7741d16a57cbf97eebe53f27e8216b1ff20e20c , < 2449007d3f73b2842c9734f45f0aadb522daf592 (git) |
|||||||
|
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CVE-2024-41017 (GCVE-0-2024-41017)
Vulnerability from cvelistv5 – Published: 2024-07-29 06:37 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: don't walk off the end of ealist
Add a check before visiting the members of ea to
make sure each ea stays within the ealist.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7f91bd0f2941fa36449ce1a15faaa64f840d9746
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fc16776a82e8df97b6c4f9a10ba95aa44cef7ba5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6386f1b6a10e5d1ddd03db4ff6dfc55d488852ce (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7e21574195a45fc193555fa40e99fed16565ff7e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4e034f7e563ab723b93a59980e4a1bb33198ece8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 17440dbc66ab98b410514b04987f61deedb86751 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f4435f476b9bf059cd9e26a69f5b29c768d00375 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dbde7bc91093fa9c2410e418b236b70fde044b73 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d0fa70aca54c8643248e89061da23752506ec0d4 (git) |
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CVE-2024-42236 (GCVE-0-2024-42236)
Vulnerability from cvelistv5 – Published: 2024-08-07 15:14 – Updated: 2025-11-03 22:02
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: configfs: Prevent OOB read/write in usb_string_copy()
Userspace provided string 's' could trivially have the length zero. Left
unchecked this will firstly result in an OOB read in the form
`if (str[0 - 1] == '\n') followed closely by an OOB write in the form
`str[0 - 1] = '\0'`.
There is already a validating check to catch strings that are too long.
Let's supply an additional check for invalid strings that are too short.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a444c3fc264119801575ab086e03fb4952f23fd0
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c95fbdde87e39e5e0ae27f28bf6711edfb985caa (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e8474a10c535e6a2024c3b06e37e4a3a23beb490 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 72b8ee0d9826e8ed00e0bdfce3e46b98419b37ce (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2d16f63d8030903e5031853e79d731ee5d474e70 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d1205033e912f9332c1dbefa812e6ceb0575ce0a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < eecfefad0953b2f31aaefa058f7f348ff39c4bba (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6d3c721e686ea6c59e18289b400cc95c76e927e0 (git) |
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CVE-2024-40984 (GCVE-0-2024-40984)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:33 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine."
Undo the modifications made in commit d410ee5109a1 ("ACPICA: avoid
"Info: mapping multiple BARs. Your kernel is fine.""). The initial
purpose of this commit was to stop memory mappings for operation
regions from overlapping page boundaries, as it can trigger warnings
if different page attributes are present.
However, it was found that when this situation arises, mapping
continues until the boundary's end, but there is still an attempt to
read/write the entire length of the map, leading to a NULL pointer
deference. For example, if a four-byte mapping request is made but
only one byte is mapped because it hits the current page boundary's
end, a four-byte read/write attempt is still made, resulting in a NULL
pointer deference.
Instead, map the entire length, as the ACPI specification does not
mandate that it must be within the same page boundary. It is
permissible for it to be mapped across different regions.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
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CVE-2024-49948 (GCVE-0-2024-49948)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: add more sanity checks to qdisc_pkt_len_init()
One path takes care of SKB_GSO_DODGY, assuming
skb->len is bigger than hdr_len.
virtio_net_hdr_to_skb() does not fully dissect TCP headers,
it only make sure it is at least 20 bytes.
It is possible for an user to provide a malicious 'GSO' packet,
total length of 80 bytes.
- 20 bytes of IPv4 header
- 60 bytes TCP header
- a small gso_size like 8
virtio_net_hdr_to_skb() would declare this packet as a normal
GSO packet, because it would see 40 bytes of payload,
bigger than gso_size.
We need to make detect this case to not underflow
qdisc_skb_cb(skb)->pkt_len.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1def9238d4aa2146924994aa4b7dc861f03b9362 , < d7d1a28f5dd57b4d83def876f8d7b4403bd37df9
(git)
Affected: 1def9238d4aa2146924994aa4b7dc861f03b9362 , < 473426a1d53a68dd1e718e6cd00d57936993fa6c (git) Affected: 1def9238d4aa2146924994aa4b7dc861f03b9362 , < 566a931a1436d0e0ad13708ea55479b95426213c (git) Affected: 1def9238d4aa2146924994aa4b7dc861f03b9362 , < 2415f465730e48b6e38da1c7c097317bf5dd2d20 (git) Affected: 1def9238d4aa2146924994aa4b7dc861f03b9362 , < 27a8fabc54d2f960d47bdfbebf2bdc6e8a92a4c4 (git) Affected: 1def9238d4aa2146924994aa4b7dc861f03b9362 , < 9b0ee571d20a238a22722126abdfde61f1b2bdd0 (git) Affected: 1def9238d4aa2146924994aa4b7dc861f03b9362 , < ff1c3cadcf405ab37dd91418a62a7acecf3bc5e2 (git) Affected: 1def9238d4aa2146924994aa4b7dc861f03b9362 , < 1eebe602a8d8264a12e35e39d0645fa88dbbacdd (git) Affected: 1def9238d4aa2146924994aa4b7dc861f03b9362 , < ab9a9a9e9647392a19e7a885b08000e89c86b535 (git) |
|||||||
|
|||||||||
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CVE-2024-46798 (GCVE-0-2024-46798)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object
When using kernel with the following extra config,
- CONFIG_KASAN=y
- CONFIG_KASAN_GENERIC=y
- CONFIG_KASAN_INLINE=y
- CONFIG_KASAN_VMALLOC=y
- CONFIG_FRAME_WARN=4096
kernel detects that snd_pcm_suspend_all() access a freed
'snd_soc_pcm_runtime' object when the system is suspended, which
leads to a use-after-free bug:
[ 52.047746] BUG: KASAN: use-after-free in snd_pcm_suspend_all+0x1a8/0x270
[ 52.047765] Read of size 1 at addr ffff0000b9434d50 by task systemd-sleep/2330
[ 52.047785] Call trace:
[ 52.047787] dump_backtrace+0x0/0x3c0
[ 52.047794] show_stack+0x34/0x50
[ 52.047797] dump_stack_lvl+0x68/0x8c
[ 52.047802] print_address_description.constprop.0+0x74/0x2c0
[ 52.047809] kasan_report+0x210/0x230
[ 52.047815] __asan_report_load1_noabort+0x3c/0x50
[ 52.047820] snd_pcm_suspend_all+0x1a8/0x270
[ 52.047824] snd_soc_suspend+0x19c/0x4e0
The snd_pcm_sync_stop() has a NULL check on 'substream->runtime' before
making any access. So we need to always set 'substream->runtime' to NULL
everytime we kfree() it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
a72706ed8208ac3f72d1c3ebbc6509e368b0dcb0 , < 993b60c7f93fa1d8ff296b58f646a867e945ae89
(git)
Affected: a72706ed8208ac3f72d1c3ebbc6509e368b0dcb0 , < 8ca21e7a27c66b95a4b215edc8e45e5d66679f9f (git) Affected: a72706ed8208ac3f72d1c3ebbc6509e368b0dcb0 , < 3033ed903b4f28b5e1ab66042084fbc2c48f8624 (git) Affected: a72706ed8208ac3f72d1c3ebbc6509e368b0dcb0 , < fe5046ca91d631ec432eee3bdb1f1c49b09c8b5e (git) Affected: a72706ed8208ac3f72d1c3ebbc6509e368b0dcb0 , < 5d13afd021eb43868fe03cef6da34ad08831ad6d (git) Affected: a72706ed8208ac3f72d1c3ebbc6509e368b0dcb0 , < 6a14fad8be178df6c4589667efec1789a3307b4e (git) Affected: a72706ed8208ac3f72d1c3ebbc6509e368b0dcb0 , < b4a90b543d9f62d3ac34ec1ab97fc5334b048565 (git) |
|||||||
|
|||||||||
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"descriptions": [
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: dapm: Fix UAF for snd_soc_pcm_runtime object\n\nWhen using kernel with the following extra config,\n\n - CONFIG_KASAN=y\n - CONFIG_KASAN_GENERIC=y\n - CONFIG_KASAN_INLINE=y\n - CONFIG_KASAN_VMALLOC=y\n - CONFIG_FRAME_WARN=4096\n\nkernel detects that snd_pcm_suspend_all() access a freed\n\u0027snd_soc_pcm_runtime\u0027 object when the system is suspended, which\nleads to a use-after-free bug:\n\n[ 52.047746] BUG: KASAN: use-after-free in snd_pcm_suspend_all+0x1a8/0x270\n[ 52.047765] Read of size 1 at addr ffff0000b9434d50 by task systemd-sleep/2330\n\n[ 52.047785] Call trace:\n[ 52.047787] dump_backtrace+0x0/0x3c0\n[ 52.047794] show_stack+0x34/0x50\n[ 52.047797] dump_stack_lvl+0x68/0x8c\n[ 52.047802] print_address_description.constprop.0+0x74/0x2c0\n[ 52.047809] kasan_report+0x210/0x230\n[ 52.047815] __asan_report_load1_noabort+0x3c/0x50\n[ 52.047820] snd_pcm_suspend_all+0x1a8/0x270\n[ 52.047824] snd_soc_suspend+0x19c/0x4e0\n\nThe snd_pcm_sync_stop() has a NULL check on \u0027substream-\u003eruntime\u0027 before\nmaking any access. So we need to always set \u0027substream-\u003eruntime\u0027 to NULL\neverytime we kfree() it."
}
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"datePublished": "2024-09-18T07:12:52.628Z",
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"dateUpdated": "2025-11-03T22:18:40.111Z",
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CVE-2024-46721 (GCVE-0-2024-46721)
Vulnerability from cvelistv5 – Published: 2024-09-18 06:32 – Updated: 2025-11-03 22:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
apparmor: fix possible NULL pointer dereference
profile->parent->dents[AAFS_PROF_DIR] could be NULL only if its parent is made
from __create_missing_ancestors(..) and 'ent->old' is NULL in
aa_replace_profiles(..).
In that case, it must return an error code and the code, -ENOENT represents
its state that the path of its parent is not existed yet.
BUG: kernel NULL pointer dereference, address: 0000000000000030
PGD 0 P4D 0
PREEMPT SMP PTI
CPU: 4 PID: 3362 Comm: apparmor_parser Not tainted 6.8.0-24-generic #24
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014
RIP: 0010:aafs_create.constprop.0+0x7f/0x130
Code: 4c 63 e0 48 83 c4 18 4c 89 e0 5b 41 5c 41 5d 41 5e 41 5f 5d 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 45 31 d2 c3 cc cc cc cc <4d> 8b 55 30 4d 8d ba a0 00 00 00 4c 89 55 c0 4c 89 ff e8 7a 6a ae
RSP: 0018:ffffc9000b2c7c98 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00000000000041ed RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000b2c7cd8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff82baac10
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS: 00007be9f22cf740(0000) GS:ffff88817bc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000030 CR3: 0000000134b08000 CR4: 00000000000006f0
Call Trace:
<TASK>
? show_regs+0x6d/0x80
? __die+0x24/0x80
? page_fault_oops+0x99/0x1b0
? kernelmode_fixup_or_oops+0xb2/0x140
? __bad_area_nosemaphore+0x1a5/0x2c0
? find_vma+0x34/0x60
? bad_area_nosemaphore+0x16/0x30
? do_user_addr_fault+0x2a2/0x6b0
? exc_page_fault+0x83/0x1b0
? asm_exc_page_fault+0x27/0x30
? aafs_create.constprop.0+0x7f/0x130
? aafs_create.constprop.0+0x51/0x130
__aafs_profile_mkdir+0x3d6/0x480
aa_replace_profiles+0x83f/0x1270
policy_update+0xe3/0x180
profile_load+0xbc/0x150
? rw_verify_area+0x47/0x140
vfs_write+0x100/0x480
? __x64_sys_openat+0x55/0xa0
? syscall_exit_to_user_mode+0x86/0x260
ksys_write+0x73/0x100
__x64_sys_write+0x19/0x30
x64_sys_call+0x7e/0x25c0
do_syscall_64+0x7f/0x180
entry_SYSCALL_64_after_hwframe+0x78/0x80
RIP: 0033:0x7be9f211c574
Code: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d d5 ea 0e 00 00 74 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 55 48 89 e5 48 83 ec 20 48 89
RSP: 002b:00007ffd26f2b8c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00005d504415e200 RCX: 00007be9f211c574
RDX: 0000000000001fc1 RSI: 00005d504418bc80 RDI: 0000000000000004
RBP: 0000000000001fc1 R08: 0000000000001fc1 R09: 0000000080000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00005d504418bc80
R13: 0000000000000004 R14: 00007ffd26f2b9b0 R15: 00007ffd26f2ba30
</TASK>
Modules linked in: snd_seq_dummy snd_hrtimer qrtr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device i2c_i801 snd_timer i2c_smbus qxl snd soundcore drm_ttm_helper lpc_ich ttm joydev input_leds serio_raw mac_hid binfmt_misc msr parport_pc ppdev lp parport efi_pstore nfnetlink dmi_sysfs qemu_fw_cfg ip_tables x_tables autofs4 hid_generic usbhid hid ahci libahci psmouse virtio_rng xhci_pci xhci_pci_renesas
CR2: 0000000000000030
---[ end trace 0000000000000000 ]---
RIP: 0010:aafs_create.constprop.0+0x7f/0x130
Code: 4c 63 e0 48 83 c4 18 4c 89 e0 5b 41 5c 41 5d 41 5e 41 5f 5d 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 45 31 d2 c3 cc cc cc cc <4d> 8b 55 30 4d 8d ba a0 00 00 00 4c 89 55 c0 4c 89 ff e8 7a 6a ae
RSP: 0018:ffffc9000b2c7c98 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00000000000041ed RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000b2c7cd8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8d9da10a392a32368392f7a16775e1f36e2a5346
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 730ee2686af0d55372e97a2695005ff142702363 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 52338a3aa772762b8392ce7cac106c1099aeab85 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e3c7d23f7a5c0b11ba0093cea32261ab8098b94e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 09b2d107fe63e55b6ae643f9f26bf8eb14a261d9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 59f742e55a469ef36c5c1533b6095a103b61eda8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c49bbe69ee152bd9c1c1f314c0f582e76c578f64 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3dd384108d53834002be5630132ad5c3f32166ad (git) |
|||||||
|
|||||||||
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{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
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],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.322",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.284",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.226",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.15.167",
"versionType": "semver"
},
{
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"version": "6.1.109",
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{
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"version": "6.6.50",
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"status": "unaffected",
"version": "6.10.9",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
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}
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],
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\napparmor: fix possible NULL pointer dereference\n\nprofile-\u003eparent-\u003edents[AAFS_PROF_DIR] could be NULL only if its parent is made\nfrom __create_missing_ancestors(..) and \u0027ent-\u003eold\u0027 is NULL in\naa_replace_profiles(..).\nIn that case, it must return an error code and the code, -ENOENT represents\nits state that the path of its parent is not existed yet.\n\nBUG: kernel NULL pointer dereference, address: 0000000000000030\nPGD 0 P4D 0\nPREEMPT SMP PTI\nCPU: 4 PID: 3362 Comm: apparmor_parser Not tainted 6.8.0-24-generic #24\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014\nRIP: 0010:aafs_create.constprop.0+0x7f/0x130\nCode: 4c 63 e0 48 83 c4 18 4c 89 e0 5b 41 5c 41 5d 41 5e 41 5f 5d 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 45 31 d2 c3 cc cc cc cc \u003c4d\u003e 8b 55 30 4d 8d ba a0 00 00 00 4c 89 55 c0 4c 89 ff e8 7a 6a ae\nRSP: 0018:ffffc9000b2c7c98 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: 00000000000041ed RCX: 0000000000000000\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000\nRBP: ffffc9000b2c7cd8 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000000 R12: ffffffff82baac10\nR13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000\nFS: 00007be9f22cf740(0000) GS:ffff88817bc00000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000000000030 CR3: 0000000134b08000 CR4: 00000000000006f0\nCall Trace:\n \u003cTASK\u003e\n ? show_regs+0x6d/0x80\n ? __die+0x24/0x80\n ? page_fault_oops+0x99/0x1b0\n ? kernelmode_fixup_or_oops+0xb2/0x140\n ? __bad_area_nosemaphore+0x1a5/0x2c0\n ? find_vma+0x34/0x60\n ? bad_area_nosemaphore+0x16/0x30\n ? do_user_addr_fault+0x2a2/0x6b0\n ? exc_page_fault+0x83/0x1b0\n ? asm_exc_page_fault+0x27/0x30\n ? aafs_create.constprop.0+0x7f/0x130\n ? aafs_create.constprop.0+0x51/0x130\n __aafs_profile_mkdir+0x3d6/0x480\n aa_replace_profiles+0x83f/0x1270\n policy_update+0xe3/0x180\n profile_load+0xbc/0x150\n ? rw_verify_area+0x47/0x140\n vfs_write+0x100/0x480\n ? __x64_sys_openat+0x55/0xa0\n ? syscall_exit_to_user_mode+0x86/0x260\n ksys_write+0x73/0x100\n __x64_sys_write+0x19/0x30\n x64_sys_call+0x7e/0x25c0\n do_syscall_64+0x7f/0x180\n entry_SYSCALL_64_after_hwframe+0x78/0x80\nRIP: 0033:0x7be9f211c574\nCode: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d d5 ea 0e 00 00 74 13 b8 01 00 00 00 0f 05 \u003c48\u003e 3d 00 f0 ff ff 77 54 c3 0f 1f 00 55 48 89 e5 48 83 ec 20 48 89\nRSP: 002b:00007ffd26f2b8c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001\nRAX: ffffffffffffffda RBX: 00005d504415e200 RCX: 00007be9f211c574\nRDX: 0000000000001fc1 RSI: 00005d504418bc80 RDI: 0000000000000004\nRBP: 0000000000001fc1 R08: 0000000000001fc1 R09: 0000000080000000\nR10: 0000000000000000 R11: 0000000000000202 R12: 00005d504418bc80\nR13: 0000000000000004 R14: 00007ffd26f2b9b0 R15: 00007ffd26f2ba30\n \u003c/TASK\u003e\nModules linked in: snd_seq_dummy snd_hrtimer qrtr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device i2c_i801 snd_timer i2c_smbus qxl snd soundcore drm_ttm_helper lpc_ich ttm joydev input_leds serio_raw mac_hid binfmt_misc msr parport_pc ppdev lp parport efi_pstore nfnetlink dmi_sysfs qemu_fw_cfg ip_tables x_tables autofs4 hid_generic usbhid hid ahci libahci psmouse virtio_rng xhci_pci xhci_pci_renesas\nCR2: 0000000000000030\n---[ end trace 0000000000000000 ]---\nRIP: 0010:aafs_create.constprop.0+0x7f/0x130\nCode: 4c 63 e0 48 83 c4 18 4c 89 e0 5b 41 5c 41 5d 41 5e 41 5f 5d 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 45 31 d2 c3 cc cc cc cc \u003c4d\u003e 8b 55 30 4d 8d ba a0 00 00 00 4c 89 55 c0 4c 89 ff e8 7a 6a ae\nRSP: 0018:ffffc9000b2c7c98 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: 00000000000041ed RCX: 0000000000000000\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000\nRBP: ffffc9000b2c7cd8 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000\n---truncated---"
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CVE-2024-50602 (GCVE-0-2024-50602)
Vulnerability from cvelistv5 – Published: 2024-10-27 00:00 – Updated: 2025-04-30 20:03
VLAI?
EPSS
Summary
An issue was discovered in libexpat before 2.6.4. There is a crash within the XML_ResumeParser function because XML_StopParser can stop/suspend an unstarted parser.
Severity ?
5.9 (Medium)
CWE
- n/a
Assigner
References
{
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{
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"cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*"
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"timestamp": "2024-10-30T18:00:51.860291Z",
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"title": "CISA ADP Vulnrichment"
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"url": "https://security.netapp.com/advisory/ntap-20250404-0008/"
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{
"url": "https://lists.debian.org/debian-lts-announce/2025/04/msg00040.html"
}
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"cveMetadata": {
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"datePublished": "2024-10-27T00:00:00.000Z",
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},
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}
CVE-2025-30034 (GCVE-0-2025-30034)
Vulnerability from cvelistv5 – Published: 2025-08-12 11:16 – Updated: 2025-08-12 20:09
VLAI?
EPSS
Summary
A vulnerability has been identified in SIMATIC RTLS Locating Manager (All versions < V3.3). Affected devices do not properly validate input sent to its listening port on the local loopback interface. This could allow an unauthenticated local attacker to cause a denial of service condition.
Severity ?
6.2 (Medium)
CWE
- CWE-617 - Reachable Assertion
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Siemens | SIMATIC RTLS Locating Manager |
Affected:
0 , < V3.3
(custom)
|
{
"containers": {
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"metrics": [
{
"other": {
"content": {
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}
]
}
],
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}
],
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CVE-2024-44999 (GCVE-0-2024-44999)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2025-11-03 22:14
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
gtp: pull network headers in gtp_dev_xmit()
syzbot/KMSAN reported use of uninit-value in get_dev_xmit() [1]
We must make sure the IPv4 or Ipv6 header is pulled in skb->head
before accessing fields in them.
Use pskb_inet_may_pull() to fix this issue.
[1]
BUG: KMSAN: uninit-value in ipv6_pdp_find drivers/net/gtp.c:220 [inline]
BUG: KMSAN: uninit-value in gtp_build_skb_ip6 drivers/net/gtp.c:1229 [inline]
BUG: KMSAN: uninit-value in gtp_dev_xmit+0x1424/0x2540 drivers/net/gtp.c:1281
ipv6_pdp_find drivers/net/gtp.c:220 [inline]
gtp_build_skb_ip6 drivers/net/gtp.c:1229 [inline]
gtp_dev_xmit+0x1424/0x2540 drivers/net/gtp.c:1281
__netdev_start_xmit include/linux/netdevice.h:4913 [inline]
netdev_start_xmit include/linux/netdevice.h:4922 [inline]
xmit_one net/core/dev.c:3580 [inline]
dev_hard_start_xmit+0x247/0xa20 net/core/dev.c:3596
__dev_queue_xmit+0x358c/0x5610 net/core/dev.c:4423
dev_queue_xmit include/linux/netdevice.h:3105 [inline]
packet_xmit+0x9c/0x6c0 net/packet/af_packet.c:276
packet_snd net/packet/af_packet.c:3145 [inline]
packet_sendmsg+0x90e3/0xa3a0 net/packet/af_packet.c:3177
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:745
__sys_sendto+0x685/0x830 net/socket.c:2204
__do_sys_sendto net/socket.c:2216 [inline]
__se_sys_sendto net/socket.c:2212 [inline]
__x64_sys_sendto+0x125/0x1d0 net/socket.c:2212
x64_sys_call+0x3799/0x3c10 arch/x86/include/generated/asm/syscalls_64.h:45
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Uninit was created at:
slab_post_alloc_hook mm/slub.c:3994 [inline]
slab_alloc_node mm/slub.c:4037 [inline]
kmem_cache_alloc_node_noprof+0x6bf/0xb80 mm/slub.c:4080
kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:583
__alloc_skb+0x363/0x7b0 net/core/skbuff.c:674
alloc_skb include/linux/skbuff.h:1320 [inline]
alloc_skb_with_frags+0xc8/0xbf0 net/core/skbuff.c:6526
sock_alloc_send_pskb+0xa81/0xbf0 net/core/sock.c:2815
packet_alloc_skb net/packet/af_packet.c:2994 [inline]
packet_snd net/packet/af_packet.c:3088 [inline]
packet_sendmsg+0x749c/0xa3a0 net/packet/af_packet.c:3177
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:745
__sys_sendto+0x685/0x830 net/socket.c:2204
__do_sys_sendto net/socket.c:2216 [inline]
__se_sys_sendto net/socket.c:2212 [inline]
__x64_sys_sendto+0x125/0x1d0 net/socket.c:2212
x64_sys_call+0x3799/0x3c10 arch/x86/include/generated/asm/syscalls_64.h:45
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
CPU: 0 UID: 0 PID: 7115 Comm: syz.1.515 Not tainted 6.11.0-rc1-syzkaller-00043-g94ede2a3e913 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 3d89d0c4a1c6d4d2a755e826351b0a101dbc86f3
(git)
Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < f5dda8db382c5751c4e572afc7c99df7da1f83ca (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < cbb9a969fc190e85195d1b0f08038e7f6199044e (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 1f6b62392453d8f36685d19b761307a8c5617ac1 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 137d565ab89ce3584503b443bc9e00d44f482593 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 34ba4f29f3d9eb52dee37512059efb2afd7e966f (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 3939d787139e359b77aaf9485d1e145d6713d7b9 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 3a3be7ff9224f424e485287b54be00d2c6bd9c40 (git) |
|||||||
|
|||||||||
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CVE-2024-56748 (GCVE-0-2024-56748)
Vulnerability from cvelistv5 – Published: 2024-12-29 11:30 – Updated: 2025-11-03 20:53
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: qedf: Fix a possible memory leak in qedf_alloc_and_init_sb()
Hook "qed_ops->common->sb_init = qed_sb_init" does not release the DMA
memory sb_virt when it fails. Add dma_free_coherent() to free it. This
is the same way as qedr_alloc_mem_sb() and qede_alloc_mem_sb().
Severity ?
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
61d8658b4a435eac729966cc94cdda077a8df5cd , < 97384449ddfc07f12ca75f510eb070020d7abb34
(git)
Affected: 61d8658b4a435eac729966cc94cdda077a8df5cd , < a56777a3ef5b35e24a20c4418bcf88bad033807a (git) Affected: 61d8658b4a435eac729966cc94cdda077a8df5cd , < 64654bf5efb3f748e6fc41227adda689618ce9c4 (git) Affected: 61d8658b4a435eac729966cc94cdda077a8df5cd , < b514f45e0fe18d763a1afc34401b1585333cb329 (git) Affected: 61d8658b4a435eac729966cc94cdda077a8df5cd , < 7c1832287b21ff68c4e3625e63cc7619edf5908b (git) Affected: 61d8658b4a435eac729966cc94cdda077a8df5cd , < 0e04bd5a11dffe8c1c0e4c9fc79f7d3cd6182dd5 (git) Affected: 61d8658b4a435eac729966cc94cdda077a8df5cd , < 78a169dc69fbdaf114c40e2d56955bf6bd4fc3c0 (git) Affected: 61d8658b4a435eac729966cc94cdda077a8df5cd , < c62c30429db3eb4ced35c7fcf6f04a61ce3a01bb (git) |
|||||||
|
|||||||||
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CVE-2024-56597 (GCVE-0-2024-56597)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix shift-out-of-bounds in dbSplit
When dmt_budmin is less than zero, it causes errors
in the later stages. Added a check to return an error beforehand
in dbAllocCtl itself.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bbb24ce7f06ef9b7c05beb9340787cbe9fd3d08e
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < df7c76636952670b31bd6c12b3aed3c502122273 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6676034aa753aa448beb30dbd75630927ba7cd96 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 51a203470f502a64a3da8dcea51c4748e8267a6c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c56245baf3fd1f79145dd7408e3ead034b74255c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 52756a57e978e2706543a254f88f266cc6702f36 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a5f5e4698f8abbb25fe4959814093fb5bfa1aa9d (git) |
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CVE-2024-36901 (GCVE-0-2024-36901)
Vulnerability from cvelistv5 – Published: 2024-05-30 15:29 – Updated: 2025-05-04 09:11
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: prevent NULL dereference in ip6_output()
According to syzbot, there is a chance that ip6_dst_idev()
returns NULL in ip6_output(). Most places in IPv6 stack
deal with a NULL idev just fine, but not here.
syzbot reported:
general protection fault, probably for non-canonical address 0xdffffc00000000bc: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: null-ptr-deref in range [0x00000000000005e0-0x00000000000005e7]
CPU: 0 PID: 9775 Comm: syz-executor.4 Not tainted 6.9.0-rc5-syzkaller-00157-g6a30653b604a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:ip6_output+0x231/0x3f0 net/ipv6/ip6_output.c:237
Code: 3c 1e 00 49 89 df 74 08 4c 89 ef e8 19 58 db f7 48 8b 44 24 20 49 89 45 00 49 89 c5 48 8d 9d e0 05 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 4c 8b 74 24 28 0f 85 61 01 00 00 8b 1b 31 ff
RSP: 0018:ffffc9000927f0d8 EFLAGS: 00010202
RAX: 00000000000000bc RBX: 00000000000005e0 RCX: 0000000000040000
RDX: ffffc900131f9000 RSI: 0000000000004f47 RDI: 0000000000004f48
RBP: 0000000000000000 R08: ffffffff8a1f0b9a R09: 1ffffffff1f51fad
R10: dffffc0000000000 R11: fffffbfff1f51fae R12: ffff8880293ec8c0
R13: ffff88805d7fc000 R14: 1ffff1100527d91a R15: dffffc0000000000
FS: 00007f135c6856c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000080 CR3: 0000000064096000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
NF_HOOK include/linux/netfilter.h:314 [inline]
ip6_xmit+0xefe/0x17f0 net/ipv6/ip6_output.c:358
sctp_v6_xmit+0x9f2/0x13f0 net/sctp/ipv6.c:248
sctp_packet_transmit+0x26ad/0x2ca0 net/sctp/output.c:653
sctp_packet_singleton+0x22c/0x320 net/sctp/outqueue.c:783
sctp_outq_flush_ctrl net/sctp/outqueue.c:914 [inline]
sctp_outq_flush+0x6d5/0x3e20 net/sctp/outqueue.c:1212
sctp_side_effects net/sctp/sm_sideeffect.c:1198 [inline]
sctp_do_sm+0x59cc/0x60c0 net/sctp/sm_sideeffect.c:1169
sctp_primitive_ASSOCIATE+0x95/0xc0 net/sctp/primitive.c:73
__sctp_connect+0x9cd/0xe30 net/sctp/socket.c:1234
sctp_connect net/sctp/socket.c:4819 [inline]
sctp_inet_connect+0x149/0x1f0 net/sctp/socket.c:4834
__sys_connect_file net/socket.c:2048 [inline]
__sys_connect+0x2df/0x310 net/socket.c:2065
__do_sys_connect net/socket.c:2075 [inline]
__se_sys_connect net/socket.c:2072 [inline]
__x64_sys_connect+0x7a/0x90 net/socket.c:2072
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
778d80be52699596bf70e0eb0761cf5e1e46088d , < 9df3b2474a627994433a87cbf325a562555b17de
(git)
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|||||||
|
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CVE-2024-38619 (GCVE-0-2024-38619)
Vulnerability from cvelistv5 – Published: 2024-06-20 06:47 – Updated: 2025-11-03 21:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb-storage: alauda: Check whether the media is initialized
The member "uzonesize" of struct alauda_info will remain 0
if alauda_init_media() fails, potentially causing divide errors
in alauda_read_data() and alauda_write_lba().
- Add a member "media_initialized" to struct alauda_info.
- Change a condition in alauda_check_media() to ensure the
first initialization.
- Add an error check for the return value of alauda_init_media().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e80b0fade09ef1ee67b0898d480d4c588f124d5f , < e0aab7b07a9375337847c9d74a5ec044071e01c8
(git)
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CVE-2024-43908 (GCVE-0-2024-43908)
Vulnerability from cvelistv5 – Published: 2024-08-26 10:11 – Updated: 2025-11-03 22:07
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix the null pointer dereference to ras_manager
Check ras_manager before using it
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < ff5c4eb71ee8951c789b079f6e948f86708b04ed
(git)
Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < d81c1eeb333d84b3012a91c0500189dc1d71e46c (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 56e848034ccabe44e8f22ffcf49db771c17b0d0a (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 48cada0ac79e4775236d642e9ec5998a7c7fb7a4 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < b89616333979114bb0da5fa40fb6e4a2f5294ca2 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 033187a70ba9743c73a810a006816e5553d1e7d4 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 4c11d30c95576937c6c35e6f29884761f2dddb43 (git) |
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CVE-2024-49896 (GCVE-0-2024-49896)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check stream before comparing them
[WHAT & HOW]
amdgpu_dm can pass a null stream to dc_is_stream_unchanged. It is
necessary to check for null before dereferencing them.
This fixes 1 FORWARD_NULL issue reported by Coverity.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 3944d226f55235a960d8f1135927f95e9801be12
(git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 471c53350ab83e47a2a117c2738ce0363785976e (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 0167d570f6a0b38689c4a0e50bf79c518d827500 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 14db8692afe1aa2143b673856bb603713d8ea93f (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < e8da54b7f8a17e44e67ea6d1037f35450af28115 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 42d31a33643813cce55ee1ebbad3a2d0d24a08e0 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 5b4b13e678b15975055f4ff1ce4cf0ce4c19b6c4 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < e41a291e1bef1153bba091b6580ecc7affc53c82 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 35ff747c86767937ee1e0ca987545b7eed7a0810 (git) |
|||||||
|
|||||||||
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CVE-2024-50095 (GCVE-0-2024-50095)
Vulnerability from cvelistv5 – Published: 2024-11-05 17:04 – Updated: 2025-11-03 22:25
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/mad: Improve handling of timed out WRs of mad agent
Current timeout handler of mad agent acquires/releases mad_agent_priv
lock for every timed out WRs. This causes heavy locking contention
when higher no. of WRs are to be handled inside timeout handler.
This leads to softlockup with below trace in some use cases where
rdma-cm path is used to establish connection between peer nodes
Trace:
-----
BUG: soft lockup - CPU#4 stuck for 26s! [kworker/u128:3:19767]
CPU: 4 PID: 19767 Comm: kworker/u128:3 Kdump: loaded Tainted: G OE
------- --- 5.14.0-427.13.1.el9_4.x86_64 #1
Hardware name: Dell Inc. PowerEdge R740/01YM03, BIOS 2.4.8 11/26/2019
Workqueue: ib_mad1 timeout_sends [ib_core]
RIP: 0010:__do_softirq+0x78/0x2ac
RSP: 0018:ffffb253449e4f98 EFLAGS: 00000246
RAX: 00000000ffffffff RBX: 0000000000000000 RCX: 000000000000001f
RDX: 000000000000001d RSI: 000000003d1879ab RDI: fff363b66fd3a86b
RBP: ffffb253604cbcd8 R08: 0000009065635f3b R09: 0000000000000000
R10: 0000000000000040 R11: ffffb253449e4ff8 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000040
FS: 0000000000000000(0000) GS:ffff8caa1fc80000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd9ec9db900 CR3: 0000000891934006 CR4: 00000000007706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<IRQ>
? show_trace_log_lvl+0x1c4/0x2df
? show_trace_log_lvl+0x1c4/0x2df
? __irq_exit_rcu+0xa1/0xc0
? watchdog_timer_fn+0x1b2/0x210
? __pfx_watchdog_timer_fn+0x10/0x10
? __hrtimer_run_queues+0x127/0x2c0
? hrtimer_interrupt+0xfc/0x210
? __sysvec_apic_timer_interrupt+0x5c/0x110
? sysvec_apic_timer_interrupt+0x37/0x90
? asm_sysvec_apic_timer_interrupt+0x16/0x20
? __do_softirq+0x78/0x2ac
? __do_softirq+0x60/0x2ac
__irq_exit_rcu+0xa1/0xc0
sysvec_call_function_single+0x72/0x90
</IRQ>
<TASK>
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:_raw_spin_unlock_irq+0x14/0x30
RSP: 0018:ffffb253604cbd88 EFLAGS: 00000247
RAX: 000000000001960d RBX: 0000000000000002 RCX: ffff8cad2a064800
RDX: 000000008020001b RSI: 0000000000000001 RDI: ffff8cad5d39f66c
RBP: ffff8cad5d39f600 R08: 0000000000000001 R09: 0000000000000000
R10: ffff8caa443e0c00 R11: ffffb253604cbcd8 R12: ffff8cacb8682538
R13: 0000000000000005 R14: ffffb253604cbd90 R15: ffff8cad5d39f66c
cm_process_send_error+0x122/0x1d0 [ib_cm]
timeout_sends+0x1dd/0x270 [ib_core]
process_one_work+0x1e2/0x3b0
? __pfx_worker_thread+0x10/0x10
worker_thread+0x50/0x3a0
? __pfx_worker_thread+0x10/0x10
kthread+0xdd/0x100
? __pfx_kthread+0x10/0x10
ret_from_fork+0x29/0x50
</TASK>
Simplified timeout handler by creating local list of timed out WRs
and invoke send handler post creating the list. The new method acquires/
releases lock once to fetch the list and hence helps to reduce locking
contetiong when processing higher no. of WRs
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 713adaf0ecfc49405f6e5d9e409d984f628de818
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7022a517bf1ca37ef5a474365bcc5eafd345a13a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e80eadb3604a92d2d086e956b8b2692b699d4d0a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a195a42dd25ca4f12489687065d00be64939409f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3e799fa463508abe7a738ce5d0f62a8dfd05262a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2a777679b8ccd09a9a65ea0716ef10365179caac (git) |
||
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/mad: Improve handling of timed out WRs of mad agent\n\nCurrent timeout handler of mad agent acquires/releases mad_agent_priv\nlock for every timed out WRs. This causes heavy locking contention\nwhen higher no. of WRs are to be handled inside timeout handler.\n\nThis leads to softlockup with below trace in some use cases where\nrdma-cm path is used to establish connection between peer nodes\n\nTrace:\n-----\n BUG: soft lockup - CPU#4 stuck for 26s! [kworker/u128:3:19767]\n CPU: 4 PID: 19767 Comm: kworker/u128:3 Kdump: loaded Tainted: G OE\n ------- --- 5.14.0-427.13.1.el9_4.x86_64 #1\n Hardware name: Dell Inc. PowerEdge R740/01YM03, BIOS 2.4.8 11/26/2019\n Workqueue: ib_mad1 timeout_sends [ib_core]\n RIP: 0010:__do_softirq+0x78/0x2ac\n RSP: 0018:ffffb253449e4f98 EFLAGS: 00000246\n RAX: 00000000ffffffff RBX: 0000000000000000 RCX: 000000000000001f\n RDX: 000000000000001d RSI: 000000003d1879ab RDI: fff363b66fd3a86b\n RBP: ffffb253604cbcd8 R08: 0000009065635f3b R09: 0000000000000000\n R10: 0000000000000040 R11: ffffb253449e4ff8 R12: 0000000000000000\n R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000040\n FS: 0000000000000000(0000) GS:ffff8caa1fc80000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 00007fd9ec9db900 CR3: 0000000891934006 CR4: 00000000007706e0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n PKRU: 55555554\n Call Trace:\n \u003cIRQ\u003e\n ? show_trace_log_lvl+0x1c4/0x2df\n ? show_trace_log_lvl+0x1c4/0x2df\n ? __irq_exit_rcu+0xa1/0xc0\n ? watchdog_timer_fn+0x1b2/0x210\n ? __pfx_watchdog_timer_fn+0x10/0x10\n ? __hrtimer_run_queues+0x127/0x2c0\n ? hrtimer_interrupt+0xfc/0x210\n ? __sysvec_apic_timer_interrupt+0x5c/0x110\n ? sysvec_apic_timer_interrupt+0x37/0x90\n ? asm_sysvec_apic_timer_interrupt+0x16/0x20\n ? __do_softirq+0x78/0x2ac\n ? __do_softirq+0x60/0x2ac\n __irq_exit_rcu+0xa1/0xc0\n sysvec_call_function_single+0x72/0x90\n \u003c/IRQ\u003e\n \u003cTASK\u003e\n asm_sysvec_call_function_single+0x16/0x20\n RIP: 0010:_raw_spin_unlock_irq+0x14/0x30\n RSP: 0018:ffffb253604cbd88 EFLAGS: 00000247\n RAX: 000000000001960d RBX: 0000000000000002 RCX: ffff8cad2a064800\n RDX: 000000008020001b RSI: 0000000000000001 RDI: ffff8cad5d39f66c\n RBP: ffff8cad5d39f600 R08: 0000000000000001 R09: 0000000000000000\n R10: ffff8caa443e0c00 R11: ffffb253604cbcd8 R12: ffff8cacb8682538\n R13: 0000000000000005 R14: ffffb253604cbd90 R15: ffff8cad5d39f66c\n cm_process_send_error+0x122/0x1d0 [ib_cm]\n timeout_sends+0x1dd/0x270 [ib_core]\n process_one_work+0x1e2/0x3b0\n ? __pfx_worker_thread+0x10/0x10\n worker_thread+0x50/0x3a0\n ? __pfx_worker_thread+0x10/0x10\n kthread+0xdd/0x100\n ? __pfx_kthread+0x10/0x10\n ret_from_fork+0x29/0x50\n \u003c/TASK\u003e\n\nSimplified timeout handler by creating local list of timed out WRs\nand invoke send handler post creating the list. The new method acquires/\nreleases lock once to fetch the list and hence helps to reduce locking\ncontetiong when processing higher no. of WRs"
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CVE-2023-52789 (GCVE-0-2023-52789)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:43
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tty: vcc: Add check for kstrdup() in vcc_probe()
Add check for the return value of kstrdup() and return the error, if it
fails in order to avoid NULL pointer dereference.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 38cd56fc9de78bf3c878790785e8c231116ef9d3
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 909963e0c16778cec28efb1affc21558825f4200 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 460284dfb10b207980c6f3f7046e33446ceb38ac (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4ef41a7f33ffe1a335e7db7e1564ddc6afad47cc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6c80f48912b5bd4965352d1a9a989e21743a4a06 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7cebc86481bf16049e266f6774d90f2fd4f8d5d2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4a24a31826246b15477399febd13292b0c9f0ee9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8f8771757b130383732195497e47fba2aba76d3a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d81ffb87aaa75f842cd7aa57091810353755b3e6 (git) |
|||||||
|
|||||||||
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CVE-2024-26720 (GCVE-0-2024-26720)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:55 – Updated: 2024-12-19 11:15
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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CVE-2024-47756 (GCVE-0-2024-47756)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:14 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI: keystone: Fix if-statement expression in ks_pcie_quirk()
This code accidentally uses && where || was intended. It potentially
results in a NULL dereference.
Thus, fix the if-statement expression to use the correct condition.
[kwilczynski: commit log]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
cfb006e185f64edbbdf7869eac352442bc76b8f6 , < 9c9afc3e75069fcfb067727973242cfbf00dd7eb
(git)
Affected: ebbdbbc580c1695dec283d0ba6448729dc993246 , < c289903b7a216df5ea6e1850ddf1b958eea9921d (git) Affected: 135843c351c08df72bdd4b4ebea53c8052a76881 , < dc5aeba07395c8dfa29bb878c8ce4d5180427221 (git) Affected: af218c803fe298ddf00abef331aa526b20d7ea61 , < 23838bef2adb714ec37b2d6141dccf4a3a70bdef (git) Affected: 576d0fb6f8d4bd4695e70eee173a1b9c7bae9572 , < e85ab507882db165c10a858d7f685a0a38f0312e (git) Affected: dd47051c76c8acd8cb983f01b4d1265da29cb66a , < 72210e52e19a27f615e0b5273d2bf012d0dc318d (git) Affected: 86f271f22bbb6391410a07e08d6ca3757fda01fa , < 2171c5cb2fbc3e03af7e8116cd58736c09328655 (git) Affected: 86f271f22bbb6391410a07e08d6ca3757fda01fa , < 6188a1c762eb9bbd444f47696eda77a5eae6207a (git) |
|||||||
|
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CVE-2024-26736 (GCVE-0-2024-26736)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
afs: Increase buffer size in afs_update_volume_status()
The max length of volume->vid value is 20 characters.
So increase idbuf[] size up to 24 to avoid overflow.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
[DH: Actually, it's 20 + NUL, so increase it to 24 and use snprintf()]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
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Affected:
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(git)
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CVE-2024-41070 (GCVE-0-2024-41070)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:57 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: PPC: Book3S HV: Prevent UAF in kvm_spapr_tce_attach_iommu_group()
Al reported a possible use-after-free (UAF) in kvm_spapr_tce_attach_iommu_group().
It looks up `stt` from tablefd, but then continues to use it after doing
fdput() on the returned fd. After the fdput() the tablefd is free to be
closed by another thread. The close calls kvm_spapr_tce_release() and
then release_spapr_tce_table() (via call_rcu()) which frees `stt`.
Although there are calls to rcu_read_lock() in
kvm_spapr_tce_attach_iommu_group() they are not sufficient to prevent
the UAF, because `stt` is used outside the locked regions.
With an artifcial delay after the fdput() and a userspace program which
triggers the race, KASAN detects the UAF:
BUG: KASAN: slab-use-after-free in kvm_spapr_tce_attach_iommu_group+0x298/0x720 [kvm]
Read of size 4 at addr c000200027552c30 by task kvm-vfio/2505
CPU: 54 PID: 2505 Comm: kvm-vfio Not tainted 6.10.0-rc3-next-20240612-dirty #1
Hardware name: 8335-GTH POWER9 0x4e1202 opal:skiboot-v6.5.3-35-g1851b2a06 PowerNV
Call Trace:
dump_stack_lvl+0xb4/0x108 (unreliable)
print_report+0x2b4/0x6ec
kasan_report+0x118/0x2b0
__asan_load4+0xb8/0xd0
kvm_spapr_tce_attach_iommu_group+0x298/0x720 [kvm]
kvm_vfio_set_attr+0x524/0xac0 [kvm]
kvm_device_ioctl+0x144/0x240 [kvm]
sys_ioctl+0x62c/0x1810
system_call_exception+0x190/0x440
system_call_vectored_common+0x15c/0x2ec
...
Freed by task 0:
...
kfree+0xec/0x3e0
release_spapr_tce_table+0xd4/0x11c [kvm]
rcu_core+0x568/0x16a0
handle_softirqs+0x23c/0x920
do_softirq_own_stack+0x6c/0x90
do_softirq_own_stack+0x58/0x90
__irq_exit_rcu+0x218/0x2d0
irq_exit+0x30/0x80
arch_local_irq_restore+0x128/0x230
arch_local_irq_enable+0x1c/0x30
cpuidle_enter_state+0x134/0x5cc
cpuidle_enter+0x6c/0xb0
call_cpuidle+0x7c/0x100
do_idle+0x394/0x410
cpu_startup_entry+0x60/0x70
start_secondary+0x3fc/0x410
start_secondary_prolog+0x10/0x14
Fix it by delaying the fdput() until `stt` is no longer in use, which
is effectively the entire function. To keep the patch minimal add a call
to fdput() at each of the existing return paths. Future work can convert
the function to goto or __cleanup style cleanup.
With the fix in place the test case no longer triggers the UAF.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
121f80ba68f1a5779a36d7b3247206e60e0a7418 , < be847bb20c809de8ac124431b556f244400b0491
(git)
Affected: 121f80ba68f1a5779a36d7b3247206e60e0a7418 , < 4cdf6926f443c84f680213c7aafbe6f91a5fcbc0 (git) Affected: 121f80ba68f1a5779a36d7b3247206e60e0a7418 , < b26c8c85463ef27a522d24fcd05651f0bb039e47 (git) Affected: 121f80ba68f1a5779a36d7b3247206e60e0a7418 , < 5f856023971f97fff74cfaf21b48ec320147b50a (git) Affected: 121f80ba68f1a5779a36d7b3247206e60e0a7418 , < 82c7a4cf14aa866f8f7f09e662b02eddc49ee0bf (git) Affected: 121f80ba68f1a5779a36d7b3247206e60e0a7418 , < 9975f93c760a32453d7639cf6fcf3f73b4e71ffe (git) Affected: 121f80ba68f1a5779a36d7b3247206e60e0a7418 , < a986fa57fd81a1430e00b3c6cf8a325d6f894a63 (git) |
|||||||
|
|||||||||
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CVE-2024-50082 (GCVE-0-2024-50082)
Vulnerability from cvelistv5 – Published: 2024-10-29 00:50 – Updated: 2025-11-03 22:25
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race
We're seeing crashes from rq_qos_wake_function that look like this:
BUG: unable to handle page fault for address: ffffafe180a40084
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 100000067 P4D 100000067 PUD 10027c067 PMD 10115d067 PTE 0
Oops: Oops: 0002 [#1] PREEMPT SMP PTI
CPU: 17 UID: 0 PID: 0 Comm: swapper/17 Not tainted 6.12.0-rc3-00013-geca631b8fe80 #11
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014
RIP: 0010:_raw_spin_lock_irqsave+0x1d/0x40
Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 41 54 9c 41 5c fa 65 ff 05 62 97 30 4c 31 c0 ba 01 00 00 00 <f0> 0f b1 17 75 0a 4c 89 e0 41 5c c3 cc cc cc cc 89 c6 e8 2c 0b 00
RSP: 0018:ffffafe180580ca0 EFLAGS: 00010046
RAX: 0000000000000000 RBX: ffffafe180a3f7a8 RCX: 0000000000000011
RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffafe180a40084
RBP: 0000000000000000 R08: 00000000001e7240 R09: 0000000000000011
R10: 0000000000000028 R11: 0000000000000888 R12: 0000000000000002
R13: ffffafe180a40084 R14: 0000000000000000 R15: 0000000000000003
FS: 0000000000000000(0000) GS:ffff9aaf1f280000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffafe180a40084 CR3: 000000010e428002 CR4: 0000000000770ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<IRQ>
try_to_wake_up+0x5a/0x6a0
rq_qos_wake_function+0x71/0x80
__wake_up_common+0x75/0xa0
__wake_up+0x36/0x60
scale_up.part.0+0x50/0x110
wb_timer_fn+0x227/0x450
...
So rq_qos_wake_function() calls wake_up_process(data->task), which calls
try_to_wake_up(), which faults in raw_spin_lock_irqsave(&p->pi_lock).
p comes from data->task, and data comes from the waitqueue entry, which
is stored on the waiter's stack in rq_qos_wait(). Analyzing the core
dump with drgn, I found that the waiter had already woken up and moved
on to a completely unrelated code path, clobbering what was previously
data->task. Meanwhile, the waker was passing the clobbered garbage in
data->task to wake_up_process(), leading to the crash.
What's happening is that in between rq_qos_wake_function() deleting the
waitqueue entry and calling wake_up_process(), rq_qos_wait() is finding
that it already got a token and returning. The race looks like this:
rq_qos_wait() rq_qos_wake_function()
==============================================================
prepare_to_wait_exclusive()
data->got_token = true;
list_del_init(&curr->entry);
if (data.got_token)
break;
finish_wait(&rqw->wait, &data.wq);
^- returns immediately because
list_empty_careful(&wq_entry->entry)
is true
... return, go do something else ...
wake_up_process(data->task)
(NO LONGER VALID!)-^
Normally, finish_wait() is supposed to synchronize against the waker.
But, as noted above, it is returning immediately because the waitqueue
entry has already been removed from the waitqueue.
The bug is that rq_qos_wake_function() is accessing the waitqueue entry
AFTER deleting it. Note that autoremove_wake_function() wakes the waiter
and THEN deletes the waitqueue entry, which is the proper order.
Fix it by swapping the order. We also need to use
list_del_init_careful() to match the list_empty_careful() in
finish_wait().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
38cfb5a45ee013bfab5d1ae4c4738815e744b440 , < d04b72c9ef2b0689bfc1057d21c4aeed087c329f
(git)
Affected: 38cfb5a45ee013bfab5d1ae4c4738815e744b440 , < 3bc6d0f8b70a9101456cf02ab99acb75254e1852 (git) Affected: 38cfb5a45ee013bfab5d1ae4c4738815e744b440 , < 455a469758e57a6fe070e3e342db12e4a629e0eb (git) Affected: 38cfb5a45ee013bfab5d1ae4c4738815e744b440 , < b5e900a3612b69423a0e1b0ab67841a1fb4af80f (git) Affected: 38cfb5a45ee013bfab5d1ae4c4738815e744b440 , < 4c5b123ab289767afe940389dbb963c5c05e594e (git) Affected: 38cfb5a45ee013bfab5d1ae4c4738815e744b440 , < 04f283fc16c8d5db641b6bffd2d8310aa7eccebc (git) Affected: 38cfb5a45ee013bfab5d1ae4c4738815e744b440 , < e972b08b91ef48488bae9789f03cfedb148667fb (git) |
|||||||
|
|||||||||
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"descriptions": [
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race\n\nWe\u0027re seeing crashes from rq_qos_wake_function that look like this:\n\n BUG: unable to handle page fault for address: ffffafe180a40084\n #PF: supervisor write access in kernel mode\n #PF: error_code(0x0002) - not-present page\n PGD 100000067 P4D 100000067 PUD 10027c067 PMD 10115d067 PTE 0\n Oops: Oops: 0002 [#1] PREEMPT SMP PTI\n CPU: 17 UID: 0 PID: 0 Comm: swapper/17 Not tainted 6.12.0-rc3-00013-geca631b8fe80 #11\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014\n RIP: 0010:_raw_spin_lock_irqsave+0x1d/0x40\n Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 41 54 9c 41 5c fa 65 ff 05 62 97 30 4c 31 c0 ba 01 00 00 00 \u003cf0\u003e 0f b1 17 75 0a 4c 89 e0 41 5c c3 cc cc cc cc 89 c6 e8 2c 0b 00\n RSP: 0018:ffffafe180580ca0 EFLAGS: 00010046\n RAX: 0000000000000000 RBX: ffffafe180a3f7a8 RCX: 0000000000000011\n RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffafe180a40084\n RBP: 0000000000000000 R08: 00000000001e7240 R09: 0000000000000011\n R10: 0000000000000028 R11: 0000000000000888 R12: 0000000000000002\n R13: ffffafe180a40084 R14: 0000000000000000 R15: 0000000000000003\n FS: 0000000000000000(0000) GS:ffff9aaf1f280000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: ffffafe180a40084 CR3: 000000010e428002 CR4: 0000000000770ef0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n PKRU: 55555554\n Call Trace:\n \u003cIRQ\u003e\n try_to_wake_up+0x5a/0x6a0\n rq_qos_wake_function+0x71/0x80\n __wake_up_common+0x75/0xa0\n __wake_up+0x36/0x60\n scale_up.part.0+0x50/0x110\n wb_timer_fn+0x227/0x450\n ...\n\nSo rq_qos_wake_function() calls wake_up_process(data-\u003etask), which calls\ntry_to_wake_up(), which faults in raw_spin_lock_irqsave(\u0026p-\u003epi_lock).\n\np comes from data-\u003etask, and data comes from the waitqueue entry, which\nis stored on the waiter\u0027s stack in rq_qos_wait(). Analyzing the core\ndump with drgn, I found that the waiter had already woken up and moved\non to a completely unrelated code path, clobbering what was previously\ndata-\u003etask. Meanwhile, the waker was passing the clobbered garbage in\ndata-\u003etask to wake_up_process(), leading to the crash.\n\nWhat\u0027s happening is that in between rq_qos_wake_function() deleting the\nwaitqueue entry and calling wake_up_process(), rq_qos_wait() is finding\nthat it already got a token and returning. The race looks like this:\n\nrq_qos_wait() rq_qos_wake_function()\n==============================================================\nprepare_to_wait_exclusive()\n data-\u003egot_token = true;\n list_del_init(\u0026curr-\u003eentry);\nif (data.got_token)\n break;\nfinish_wait(\u0026rqw-\u003ewait, \u0026data.wq);\n ^- returns immediately because\n list_empty_careful(\u0026wq_entry-\u003eentry)\n is true\n... return, go do something else ...\n wake_up_process(data-\u003etask)\n (NO LONGER VALID!)-^\n\nNormally, finish_wait() is supposed to synchronize against the waker.\nBut, as noted above, it is returning immediately because the waitqueue\nentry has already been removed from the waitqueue.\n\nThe bug is that rq_qos_wake_function() is accessing the waitqueue entry\nAFTER deleting it. Note that autoremove_wake_function() wakes the waiter\nand THEN deletes the waitqueue entry, which is the proper order.\n\nFix it by swapping the order. We also need to use\nlist_del_init_careful() to match the list_empty_careful() in\nfinish_wait()."
}
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"datePublished": "2024-10-29T00:50:24.667Z",
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CVE-2024-49955 (GCVE-0-2024-49955)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ACPI: battery: Fix possible crash when unregistering a battery hook
When a battery hook returns an error when adding a new battery, then
the battery hook is automatically unregistered.
However the battery hook provider cannot know that, so it will later
call battery_hook_unregister() on the already unregistered battery
hook, resulting in a crash.
Fix this by using the list head to mark already unregistered battery
hooks as already being unregistered so that they can be ignored by
battery_hook_unregister().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
fa93854f7a7ed63d054405bf3779247d5300edd3 , < 76fb2cbf01571926da8ecf6876cc8cb07d3f5183
(git)
Affected: fa93854f7a7ed63d054405bf3779247d5300edd3 , < c47843a831e0eae007ad7e848d208e675ba4c132 (git) Affected: fa93854f7a7ed63d054405bf3779247d5300edd3 , < da964de4c18199e14b961b5b2e5e6570552a313c (git) Affected: fa93854f7a7ed63d054405bf3779247d5300edd3 , < 07b98400cb0285a6348188aa8c5ec6a2ae0551f7 (git) Affected: fa93854f7a7ed63d054405bf3779247d5300edd3 , < ca1fb7942a287b40659cc79551a1de54a2c2e7d5 (git) Affected: fa93854f7a7ed63d054405bf3779247d5300edd3 , < ce31847f109c3a5b2abdd19d7bcaafaacfde53de (git) Affected: fa93854f7a7ed63d054405bf3779247d5300edd3 , < ca26e8eed9c1c6651f51f7fa38fe444f8573cd1b (git) Affected: fa93854f7a7ed63d054405bf3779247d5300edd3 , < 9f469ef1c79dac7f9ac1518643a33703918f7e13 (git) Affected: fa93854f7a7ed63d054405bf3779247d5300edd3 , < 76959aff14a0012ad6b984ec7686d163deccdc16 (git) |
|||||||
|
|||||||||
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CVE-2024-26675 (GCVE-0-2024-26675)
Vulnerability from cvelistv5 – Published: 2024-04-02 07:01 – Updated: 2025-05-04 08:53
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ppp_async: limit MRU to 64K
syzbot triggered a warning [1] in __alloc_pages():
WARN_ON_ONCE_GFP(order > MAX_PAGE_ORDER, gfp)
Willem fixed a similar issue in commit c0a2a1b0d631 ("ppp: limit MRU to 64K")
Adopt the same sanity check for ppp_async_ioctl(PPPIOCSMRU)
[1]:
WARNING: CPU: 1 PID: 11 at mm/page_alloc.c:4543 __alloc_pages+0x308/0x698 mm/page_alloc.c:4543
Modules linked in:
CPU: 1 PID: 11 Comm: kworker/u4:0 Not tainted 6.8.0-rc2-syzkaller-g41bccc98fb79 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
Workqueue: events_unbound flush_to_ldisc
pstate: 204000c5 (nzCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __alloc_pages+0x308/0x698 mm/page_alloc.c:4543
lr : __alloc_pages+0xc8/0x698 mm/page_alloc.c:4537
sp : ffff800093967580
x29: ffff800093967660 x28: ffff8000939675a0 x27: dfff800000000000
x26: ffff70001272ceb4 x25: 0000000000000000 x24: ffff8000939675c0
x23: 0000000000000000 x22: 0000000000060820 x21: 1ffff0001272ceb8
x20: ffff8000939675e0 x19: 0000000000000010 x18: ffff800093967120
x17: ffff800083bded5c x16: ffff80008ac97500 x15: 0000000000000005
x14: 1ffff0001272cebc x13: 0000000000000000 x12: 0000000000000000
x11: ffff70001272cec1 x10: 1ffff0001272cec0 x9 : 0000000000000001
x8 : ffff800091c91000 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 00000000ffffffff x4 : 0000000000000000 x3 : 0000000000000020
x2 : 0000000000000008 x1 : 0000000000000000 x0 : ffff8000939675e0
Call trace:
__alloc_pages+0x308/0x698 mm/page_alloc.c:4543
__alloc_pages_node include/linux/gfp.h:238 [inline]
alloc_pages_node include/linux/gfp.h:261 [inline]
__kmalloc_large_node+0xbc/0x1fc mm/slub.c:3926
__do_kmalloc_node mm/slub.c:3969 [inline]
__kmalloc_node_track_caller+0x418/0x620 mm/slub.c:4001
kmalloc_reserve+0x17c/0x23c net/core/skbuff.c:590
__alloc_skb+0x1c8/0x3d8 net/core/skbuff.c:651
__netdev_alloc_skb+0xb8/0x3e8 net/core/skbuff.c:715
netdev_alloc_skb include/linux/skbuff.h:3235 [inline]
dev_alloc_skb include/linux/skbuff.h:3248 [inline]
ppp_async_input drivers/net/ppp/ppp_async.c:863 [inline]
ppp_asynctty_receive+0x588/0x186c drivers/net/ppp/ppp_async.c:341
tty_ldisc_receive_buf+0x12c/0x15c drivers/tty/tty_buffer.c:390
tty_port_default_receive_buf+0x74/0xac drivers/tty/tty_port.c:37
receive_buf drivers/tty/tty_buffer.c:444 [inline]
flush_to_ldisc+0x284/0x6e4 drivers/tty/tty_buffer.c:494
process_one_work+0x694/0x1204 kernel/workqueue.c:2633
process_scheduled_works kernel/workqueue.c:2706 [inline]
worker_thread+0x938/0xef4 kernel/workqueue.c:2787
kthread+0x288/0x310 kernel/kthread.c:388
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4fdb14ba89faff6e6969a4dffdc8e54235d6e5ed
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 56fae81633ccee307cfcb032f706bf1863a56982 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b06e067e93fa4b98acfd3a9f38a398ab91bbc58b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 58fbe665b097bf7b3144da7e7b91fb27aa8d0ae3 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4e2c4846b2507f6dfc9bea72b7567c2693a82a16 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7e5ef49670766c9742ffcd9cead7cdb018268719 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 210d938f963dddc543b07e66a79b7d8d4bd00bd8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cb88cb53badb8aeb3955ad6ce80b07b598e310b8 (git) |
|||||||
|
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CVE-2024-56572 (GCVE-0-2024-56572)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:23 – Updated: 2025-11-03 20:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: platform: allegro-dvt: Fix possible memory leak in allocate_buffers_internal()
The buffer in the loop should be released under the exception path,
otherwise there may be a memory leak here.
To mitigate this, free the buffer when allegro_alloc_buffer fails.
Severity ?
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f20387dfd065693ba7ea2788a2f893bf653c9cb8 , < cf642904be39ae0d441dbdfa8f485e0a46260be4
(git)
Affected: f20387dfd065693ba7ea2788a2f893bf653c9cb8 , < 74a65313578b35e1239966adfa7ac2bdd60caf00 (git) Affected: f20387dfd065693ba7ea2788a2f893bf653c9cb8 , < 64f72a738864b506ab50b4a6cb3ce3c3e04b71af (git) Affected: f20387dfd065693ba7ea2788a2f893bf653c9cb8 , < 17e5613666209be4e5be1f1894f1a6014a8a0658 (git) Affected: f20387dfd065693ba7ea2788a2f893bf653c9cb8 , < 6712a28a4f923ffdf51cff267ad05a634ee1babc (git) Affected: f20387dfd065693ba7ea2788a2f893bf653c9cb8 , < 891b5790bee8fc6ddba17874dd87a646128d0b99 (git) Affected: f20387dfd065693ba7ea2788a2f893bf653c9cb8 , < 0f514068fbc5d4d189c817adc7c4e32cffdc2e47 (git) |
|||||||
|
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CVE-2024-26763 (GCVE-0-2024-26763)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
dm-crypt: don't modify the data when using authenticated encryption
It was said that authenticated encryption could produce invalid tag when
the data that is being encrypted is modified [1]. So, fix this problem by
copying the data into the clone bio first and then encrypt them inside the
clone bio.
This may reduce performance, but it is needed to prevent the user from
corrupting the device by writing data with O_DIRECT and modifying them at
the same time.
[1] https://lore.kernel.org/all/20240207004723.GA35324@sol.localdomain/T/
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 43a202bd552976497474ae144942e32cc5f34d7e
(git)
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CVE-2024-41015 (GCVE-0-2024-41015)
Vulnerability from cvelistv5 – Published: 2024-07-29 06:37 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: add bounds checking to ocfs2_check_dir_entry()
This adds sanity checks for ocfs2_dir_entry to make sure all members of
ocfs2_dir_entry don't stray beyond valid memory region.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 13d38c00df97289e6fba2e54193959293fd910d2
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Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 564d23cc5b216211e1694d53f7e45959396874d0 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 77495e5da5cb110a8fed27b052c77853fe282176 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 53de17ad01cb5f6f8426f597e9d5c87d4cf53bb7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fd65685594ee707cbf3ddf22ebb73697786ac114 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e05a24289db90f76ff606086aadd62d068a88dcd (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 624b380074f0dc209fb8706db3295c735079f34c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < edb2e67dd4626b06fd7eb37252d5067912e78d59 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 255547c6bb8940a97eea94ef9d464ea5967763fb (git) |
|||||||
|
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CVE-2024-42105 (GCVE-0-2024-42105)
Vulnerability from cvelistv5 – Published: 2024-07-30 07:46 – Updated: 2025-11-03 22:01
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix inode number range checks
Patch series "nilfs2: fix potential issues related to reserved inodes".
This series fixes one use-after-free issue reported by syzbot, caused by
nilfs2's internal inode being exposed in the namespace on a corrupted
filesystem, and a couple of flaws that cause problems if the starting
number of non-reserved inodes written in the on-disk super block is
intentionally (or corruptly) changed from its default value.
This patch (of 3):
In the current implementation of nilfs2, "nilfs->ns_first_ino", which
gives the first non-reserved inode number, is read from the superblock,
but its lower limit is not checked.
As a result, if a number that overlaps with the inode number range of
reserved inodes such as the root directory or metadata files is set in the
super block parameter, the inode number test macros (NILFS_MDT_INODE and
NILFS_VALID_INODE) will not function properly.
In addition, these test macros use left bit-shift calculations using with
the inode number as the shift count via the BIT macro, but the result of a
shift calculation that exceeds the bit width of an integer is undefined in
the C specification, so if "ns_first_ino" is set to a large value other
than the default value NILFS_USER_INO (=11), the macros may potentially
malfunction depending on the environment.
Fix these issues by checking the lower bound of "nilfs->ns_first_ino" and
by preventing bit shifts equal to or greater than the NILFS_USER_INO
constant in the inode number test macros.
Also, change the type of "ns_first_ino" from signed integer to unsigned
integer to avoid the need for type casting in comparisons such as the
lower bound check introduced this time.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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|||||||
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CVE-2024-49985 (GCVE-0-2024-49985)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
i2c: stm32f7: Do not prepare/unprepare clock during runtime suspend/resume
In case there is any sort of clock controller attached to this I2C bus
controller, for example Versaclock or even an AIC32x4 I2C codec, then
an I2C transfer triggered from the clock controller clk_ops .prepare
callback may trigger a deadlock on drivers/clk/clk.c prepare_lock mutex.
This is because the clock controller first grabs the prepare_lock mutex
and then performs the prepare operation, including its I2C access. The
I2C access resumes this I2C bus controller via .runtime_resume callback,
which calls clk_prepare_enable(), which attempts to grab the prepare_lock
mutex again and deadlocks.
Since the clock are already prepared since probe() and unprepared in
remove(), use simple clk_enable()/clk_disable() calls to enable and
disable the clock on runtime suspend and resume, to avoid hitting the
prepare_lock mutex.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4e7bca6fc07bf9526d797b9787dcb21e40cd10cf , < d6f1250a4d5773f447740b9fe37b8692105796d4
(git)
Affected: 4e7bca6fc07bf9526d797b9787dcb21e40cd10cf , < 9b8bc33ad64192f54142396470cc34ce539a8940 (git) Affected: 4e7bca6fc07bf9526d797b9787dcb21e40cd10cf , < 1883cad2cc629ded4a3556c0bbb8b42533ad8764 (git) Affected: 4e7bca6fc07bf9526d797b9787dcb21e40cd10cf , < c2024b1a583ab9176c797ea1e5f57baf8d5e2682 (git) Affected: 4e7bca6fc07bf9526d797b9787dcb21e40cd10cf , < 22a1f8a5b56ba93d3e8b7a1dafa24e01c8bb48ba (git) Affected: 4e7bca6fc07bf9526d797b9787dcb21e40cd10cf , < fac3c9f7784e8184c0338e9f0877b81e55d3ef1c (git) Affected: 4e7bca6fc07bf9526d797b9787dcb21e40cd10cf , < 894cd5f5fd9061983445bbd1fa3d81be43095344 (git) Affected: 4e7bca6fc07bf9526d797b9787dcb21e40cd10cf , < 048bbbdbf85e5e00258dfb12f5e368f908801d7b (git) |
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"datePublished": "2024-10-21T18:02:29.827Z",
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CVE-2024-50301 (GCVE-0-2024-50301)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
security/keys: fix slab-out-of-bounds in key_task_permission
KASAN reports an out of bounds read:
BUG: KASAN: slab-out-of-bounds in __kuid_val include/linux/uidgid.h:36
BUG: KASAN: slab-out-of-bounds in uid_eq include/linux/uidgid.h:63 [inline]
BUG: KASAN: slab-out-of-bounds in key_task_permission+0x394/0x410
security/keys/permission.c:54
Read of size 4 at addr ffff88813c3ab618 by task stress-ng/4362
CPU: 2 PID: 4362 Comm: stress-ng Not tainted 5.10.0-14930-gafbffd6c3ede #15
Call Trace:
__dump_stack lib/dump_stack.c:82 [inline]
dump_stack+0x107/0x167 lib/dump_stack.c:123
print_address_description.constprop.0+0x19/0x170 mm/kasan/report.c:400
__kasan_report.cold+0x6c/0x84 mm/kasan/report.c:560
kasan_report+0x3a/0x50 mm/kasan/report.c:585
__kuid_val include/linux/uidgid.h:36 [inline]
uid_eq include/linux/uidgid.h:63 [inline]
key_task_permission+0x394/0x410 security/keys/permission.c:54
search_nested_keyrings+0x90e/0xe90 security/keys/keyring.c:793
This issue was also reported by syzbot.
It can be reproduced by following these steps(more details [1]):
1. Obtain more than 32 inputs that have similar hashes, which ends with the
pattern '0xxxxxxxe6'.
2. Reboot and add the keys obtained in step 1.
The reproducer demonstrates how this issue happened:
1. In the search_nested_keyrings function, when it iterates through the
slots in a node(below tag ascend_to_node), if the slot pointer is meta
and node->back_pointer != NULL(it means a root), it will proceed to
descend_to_node. However, there is an exception. If node is the root,
and one of the slots points to a shortcut, it will be treated as a
keyring.
2. Whether the ptr is keyring decided by keyring_ptr_is_keyring function.
However, KEYRING_PTR_SUBTYPE is 0x2UL, the same as
ASSOC_ARRAY_PTR_SUBTYPE_MASK.
3. When 32 keys with the similar hashes are added to the tree, the ROOT
has keys with hashes that are not similar (e.g. slot 0) and it splits
NODE A without using a shortcut. When NODE A is filled with keys that
all hashes are xxe6, the keys are similar, NODE A will split with a
shortcut. Finally, it forms the tree as shown below, where slot 6 points
to a shortcut.
NODE A
+------>+---+
ROOT | | 0 | xxe6
+---+ | +---+
xxxx | 0 | shortcut : : xxe6
+---+ | +---+
xxe6 : : | | | xxe6
+---+ | +---+
| 6 |---+ : : xxe6
+---+ +---+
xxe6 : : | f | xxe6
+---+ +---+
xxe6 | f |
+---+
4. As mentioned above, If a slot(slot 6) of the root points to a shortcut,
it may be mistakenly transferred to a key*, leading to a read
out-of-bounds read.
To fix this issue, one should jump to descend_to_node if the ptr is a
shortcut, regardless of whether the node is root or not.
[1] https://lore.kernel.org/linux-kernel/1cfa878e-8c7b-4570-8606-21daf5e13ce7@huaweicloud.com/
[jarkko: tweaked the commit message a bit to have an appropriate closes
tag.]
Severity ?
7.1 (High)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < c3ce634ad953ce48c75c39bdfd8b711dd95f346f
(git)
Affected: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < 4efb69a0e294ef201bcdf7ce3d6202cd0a545a5d (git) Affected: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < 1e4332581cd4eed75aea77af6f66cdcdda8b49b9 (git) Affected: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < 199c20fb7499c79557a075dc24e9a7dae7d9f1ce (git) Affected: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < bbad2d5b6c99db468d8f88b6ba6a56ed409b4881 (git) Affected: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < 3e79ad156bedf2da0ab909a118d2cec6c9c22b79 (git) Affected: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < e0a317ad68e4ea48a0158187238c5407e4fdec8b (git) Affected: b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 , < 4a74da044ec9ec8679e6beccc4306b936b62873f (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsecurity/keys: fix slab-out-of-bounds in key_task_permission\n\nKASAN reports an out of bounds read:\nBUG: KASAN: slab-out-of-bounds in __kuid_val include/linux/uidgid.h:36\nBUG: KASAN: slab-out-of-bounds in uid_eq include/linux/uidgid.h:63 [inline]\nBUG: KASAN: slab-out-of-bounds in key_task_permission+0x394/0x410\nsecurity/keys/permission.c:54\nRead of size 4 at addr ffff88813c3ab618 by task stress-ng/4362\n\nCPU: 2 PID: 4362 Comm: stress-ng Not tainted 5.10.0-14930-gafbffd6c3ede #15\nCall Trace:\n __dump_stack lib/dump_stack.c:82 [inline]\n dump_stack+0x107/0x167 lib/dump_stack.c:123\n print_address_description.constprop.0+0x19/0x170 mm/kasan/report.c:400\n __kasan_report.cold+0x6c/0x84 mm/kasan/report.c:560\n kasan_report+0x3a/0x50 mm/kasan/report.c:585\n __kuid_val include/linux/uidgid.h:36 [inline]\n uid_eq include/linux/uidgid.h:63 [inline]\n key_task_permission+0x394/0x410 security/keys/permission.c:54\n search_nested_keyrings+0x90e/0xe90 security/keys/keyring.c:793\n\nThis issue was also reported by syzbot.\n\nIt can be reproduced by following these steps(more details [1]):\n1. Obtain more than 32 inputs that have similar hashes, which ends with the\n pattern \u00270xxxxxxxe6\u0027.\n2. Reboot and add the keys obtained in step 1.\n\nThe reproducer demonstrates how this issue happened:\n1. In the search_nested_keyrings function, when it iterates through the\n slots in a node(below tag ascend_to_node), if the slot pointer is meta\n and node-\u003eback_pointer != NULL(it means a root), it will proceed to\n descend_to_node. However, there is an exception. If node is the root,\n and one of the slots points to a shortcut, it will be treated as a\n keyring.\n2. Whether the ptr is keyring decided by keyring_ptr_is_keyring function.\n However, KEYRING_PTR_SUBTYPE is 0x2UL, the same as\n ASSOC_ARRAY_PTR_SUBTYPE_MASK.\n3. When 32 keys with the similar hashes are added to the tree, the ROOT\n has keys with hashes that are not similar (e.g. slot 0) and it splits\n NODE A without using a shortcut. When NODE A is filled with keys that\n all hashes are xxe6, the keys are similar, NODE A will split with a\n shortcut. Finally, it forms the tree as shown below, where slot 6 points\n to a shortcut.\n\n NODE A\n +------\u003e+---+\n ROOT | | 0 | xxe6\n +---+ | +---+\n xxxx | 0 | shortcut : : xxe6\n +---+ | +---+\n xxe6 : : | | | xxe6\n +---+ | +---+\n | 6 |---+ : : xxe6\n +---+ +---+\n xxe6 : : | f | xxe6\n +---+ +---+\n xxe6 | f |\n +---+\n\n4. As mentioned above, If a slot(slot 6) of the root points to a shortcut,\n it may be mistakenly transferred to a key*, leading to a read\n out-of-bounds read.\n\nTo fix this issue, one should jump to descend_to_node if the ptr is a\nshortcut, regardless of whether the node is root or not.\n\n[1] https://lore.kernel.org/linux-kernel/1cfa878e-8c7b-4570-8606-21daf5e13ce7@huaweicloud.com/\n\n[jarkko: tweaked the commit message a bit to have an appropriate closes\n tag.]"
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"datePublished": "2024-11-19T01:30:49.982Z",
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CVE-2024-56605 (GCVE-0-2024-56605)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create()
bt_sock_alloc() allocates the sk object and attaches it to the provided
sock object. On error l2cap_sock_alloc() frees the sk object, but the
dangling pointer is still attached to the sock object, which may create
use-after-free in other code.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f6ad641646b67f29c7578dcd6c25813c7dcbf51e
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < daa13175a6dea312a76099066cb4cbd4fc959a84 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a8677028dd5123e5e525b8195483994d87123de4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bb2f2342a6ddf7c04f9aefbbfe86104cd138e629 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8ad09ddc63ace3950ac43db6fbfe25b40f589dd6 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 61686abc2f3c2c67822aa23ce6f160467ec83d35 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7c4f78cdb8e7501e9f92d291a7d956591bf73be9 (git) |
||
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CVE-2023-52806 (GCVE-0-2023-52806)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:43
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: hda: Fix possible null-ptr-deref when assigning a stream
While AudioDSP drivers assign streams exclusively of HOST or LINK type,
nothing blocks a user to attempt to assign a COUPLED stream. As
supplied substream instance may be a stub, what is the case when
code-loading, such scenario ends with null-ptr-deref.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7de25112de8222fd20564769e6c99dc9f9738a0b
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 758c7733cb821041f5fd403b7b97c0b95d319323 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2527775616f3638f4fd54649eba8c7b84d5e4250 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 25354bae4fc310c3928e8a42fda2d486f67745d7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 631a96e9eb4228ff75fce7e72d133ca81194797e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 43b91df291c8802268ab3cfd8fccfdf135800ed4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fe7c1a0c2b25c82807cb46fc3aadbf2664a682b0 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4a320da7f7cbdab2098b103c47f45d5061f42edd (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f93dc90c2e8ed664985e366aa6459ac83cdab236 (git) |
|||||||
|
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CVE-2024-46674 (GCVE-0-2024-46674)
Vulnerability from cvelistv5 – Published: 2024-09-13 05:29 – Updated: 2025-11-03 22:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: dwc3: st: fix probed platform device ref count on probe error path
The probe function never performs any paltform device allocation, thus
error path "undo_platform_dev_alloc" is entirely bogus. It drops the
reference count from the platform device being probed. If error path is
triggered, this will lead to unbalanced device reference counts and
premature release of device resources, thus possible use-after-free when
releasing remaining devm-managed resources.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f83fca0707c66e36f14efef7f68702cb12de70b7 , < b0979a885b9d4df2a25b88e9d444ccaa5f9f495c
(git)
Affected: f83fca0707c66e36f14efef7f68702cb12de70b7 , < f3498650df0805c75b4e1c94d07423c46cbf4ce1 (git) Affected: f83fca0707c66e36f14efef7f68702cb12de70b7 , < 6aee4c5635d81f4809c3b9f0c198a65adfbb2ada (git) Affected: f83fca0707c66e36f14efef7f68702cb12de70b7 , < 060f41243ad7f6f5249fa7290dda0c01f723d12d (git) Affected: f83fca0707c66e36f14efef7f68702cb12de70b7 , < 4c6735299540f3c82a5033d35be76a5c42e0fb18 (git) Affected: f83fca0707c66e36f14efef7f68702cb12de70b7 , < e1e5e8ea2731150d5ba7c707f9e02fafebcfeb49 (git) Affected: f83fca0707c66e36f14efef7f68702cb12de70b7 , < 1de989668708ce5875efc9d669d227212aeb9a90 (git) Affected: f83fca0707c66e36f14efef7f68702cb12de70b7 , < ddfcfeba891064b88bb844208b43bef2ef970f0c (git) |
|||||||
|
|||||||||
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CVE-2024-53097 (GCVE-0-2024-53097)
Vulnerability from cvelistv5 – Published: 2024-11-25 21:21 – Updated: 2025-11-03 22:29
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm: krealloc: Fix MTE false alarm in __do_krealloc
This patch addresses an issue introduced by commit 1a83a716ec233 ("mm:
krealloc: consider spare memory for __GFP_ZERO") which causes MTE
(Memory Tagging Extension) to falsely report a slab-out-of-bounds error.
The problem occurs when zeroing out spare memory in __do_krealloc. The
original code only considered software-based KASAN and did not account
for MTE. It does not reset the KASAN tag before calling memset, leading
to a mismatch between the pointer tag and the memory tag, resulting
in a false positive.
Example of the error:
==================================================================
swapper/0: BUG: KASAN: slab-out-of-bounds in __memset+0x84/0x188
swapper/0: Write at addr f4ffff8005f0fdf0 by task swapper/0/1
swapper/0: Pointer tag: [f4], memory tag: [fe]
swapper/0:
swapper/0: CPU: 4 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.12.
swapper/0: Hardware name: MT6991(ENG) (DT)
swapper/0: Call trace:
swapper/0: dump_backtrace+0xfc/0x17c
swapper/0: show_stack+0x18/0x28
swapper/0: dump_stack_lvl+0x40/0xa0
swapper/0: print_report+0x1b8/0x71c
swapper/0: kasan_report+0xec/0x14c
swapper/0: __do_kernel_fault+0x60/0x29c
swapper/0: do_bad_area+0x30/0xdc
swapper/0: do_tag_check_fault+0x20/0x34
swapper/0: do_mem_abort+0x58/0x104
swapper/0: el1_abort+0x3c/0x5c
swapper/0: el1h_64_sync_handler+0x80/0xcc
swapper/0: el1h_64_sync+0x68/0x6c
swapper/0: __memset+0x84/0x188
swapper/0: btf_populate_kfunc_set+0x280/0x3d8
swapper/0: __register_btf_kfunc_id_set+0x43c/0x468
swapper/0: register_btf_kfunc_id_set+0x48/0x60
swapper/0: register_nf_nat_bpf+0x1c/0x40
swapper/0: nf_nat_init+0xc0/0x128
swapper/0: do_one_initcall+0x184/0x464
swapper/0: do_initcall_level+0xdc/0x1b0
swapper/0: do_initcalls+0x70/0xc0
swapper/0: do_basic_setup+0x1c/0x28
swapper/0: kernel_init_freeable+0x144/0x1b8
swapper/0: kernel_init+0x20/0x1a8
swapper/0: ret_from_fork+0x10/0x20
==================================================================
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
c383263ee82a01a5a9bc1a466025ccde39a38cae , < 8ebee7565effdeae6085458f8f8463363120a871
(git)
Affected: a543785856249a5ba8c20468098601c0c33b1224 , < d02492863023431c31f85d570f718433c22b9311 (git) Affected: 44f79667fefd52945a44d2a57a2cd3c554d7f4e0 , < d43f1430d47c22a0727c05b6f156ed25fecdfeb4 (git) Affected: f8767d10bcbc2529540eb906906c0058e15cd918 , < 486aeb5f1855c75dd810c25036134961bd2a6722 (git) Affected: e3a9fc1520a6606c6121aca8d6679c6b93de7fd8 , < 71548fada7ee0eb50cc6ccda82dff010c745f92c (git) Affected: 3e9a65a38706866bf93e19f5b4936465188add10 , < 3dfb40da84f26dd35dd9bbaf626a2424565b8406 (git) Affected: 1a83a716ec233990e1fd5b6fbb1200ade63bf450 , < 704573851b51808b45dae2d62059d1d8189138a2 (git) Affected: 73388659ef0eea51747350530afdeadf8809ce9c (git) |
||
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CVE-2024-26685 (GCVE-0-2024-26685)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:54 – Updated: 2025-05-04 12:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix potential bug in end_buffer_async_write
According to a syzbot report, end_buffer_async_write(), which handles the
completion of block device writes, may detect abnormal condition of the
buffer async_write flag and cause a BUG_ON failure when using nilfs2.
Nilfs2 itself does not use end_buffer_async_write(). But, the async_write
flag is now used as a marker by commit 7f42ec394156 ("nilfs2: fix issue
with race condition of competition between segments for dirty blocks") as
a means of resolving double list insertion of dirty blocks in
nilfs_lookup_dirty_data_buffers() and nilfs_lookup_node_buffers() and the
resulting crash.
This modification is safe as long as it is used for file data and b-tree
node blocks where the page caches are independent. However, it was
irrelevant and redundant to also introduce async_write for segment summary
and super root blocks that share buffers with the backing device. This
led to the possibility that the BUG_ON check in end_buffer_async_write
would fail as described above, if independent writebacks of the backing
device occurred in parallel.
The use of async_write for segment summary buffers has already been
removed in a previous change.
Fix this issue by removing the manipulation of the async_write flag for
the remaining super root block buffer.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < c4a09fdac625e64abe478dcf88bfa20406616928
(git)
Affected: 7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < d31c8721e816eff5ca6573cc487754f357c093cd (git) Affected: 7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < f3e4963566f58726d3265a727116a42b591f6596 (git) Affected: 7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < 8fa90634ec3e9cc50f42dd605eec60f2d146ced8 (git) Affected: 7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < 6589f0f72f8edd1fa11adce4eedbd3615f2e78ab (git) Affected: 7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < 2c3bdba00283a6c7a5b19481a59a730f46063803 (git) Affected: 7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < 626daab3811b772086aef1bf8eed3ffe6f523eff (git) Affected: 7f42ec3941560f0902fe3671e36f2c20ffd3af0a , < 5bc09b397cbf1221f8a8aacb1152650c9195b02b (git) Affected: ccebcc74c81d8399c7b204aea47c1f33b09c2b17 (git) Affected: 831c87640d23ccb253a02e4901bd9a325b5e8c2d (git) Affected: d8974c7fe717ee8fb0706e35cc92e0bcdf660ec5 (git) Affected: 8f67918af09fc0ffd426a9b6f87697976d3fbc7b (git) |
|||||||
|
|||||||||
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CVE-2024-36484 (GCVE-0-2024-36484)
Vulnerability from cvelistv5 – Published: 2024-06-21 10:18 – Updated: 2025-05-04 12:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: relax socket state check at accept time.
Christoph reported the following splat:
WARNING: CPU: 1 PID: 772 at net/ipv4/af_inet.c:761 __inet_accept+0x1f4/0x4a0
Modules linked in:
CPU: 1 PID: 772 Comm: syz-executor510 Not tainted 6.9.0-rc7-g7da7119fe22b #56
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.11.0-2.el7 04/01/2014
RIP: 0010:__inet_accept+0x1f4/0x4a0 net/ipv4/af_inet.c:759
Code: 04 38 84 c0 0f 85 87 00 00 00 41 c7 04 24 03 00 00 00 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 ec b7 da fd <0f> 0b e9 7f fe ff ff e8 e0 b7 da fd 0f 0b e9 fe fe ff ff 89 d9 80
RSP: 0018:ffffc90000c2fc58 EFLAGS: 00010293
RAX: ffffffff836bdd14 RBX: 0000000000000000 RCX: ffff888104668000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff836bdb89 R09: fffff52000185f64
R10: dffffc0000000000 R11: fffff52000185f64 R12: dffffc0000000000
R13: 1ffff92000185f98 R14: ffff88810754d880 R15: ffff8881007b7800
FS: 000000001c772880(0000) GS:ffff88811b280000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb9fcf2e178 CR3: 00000001045d2002 CR4: 0000000000770ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<TASK>
inet_accept+0x138/0x1d0 net/ipv4/af_inet.c:786
do_accept+0x435/0x620 net/socket.c:1929
__sys_accept4_file net/socket.c:1969 [inline]
__sys_accept4+0x9b/0x110 net/socket.c:1999
__do_sys_accept net/socket.c:2016 [inline]
__se_sys_accept net/socket.c:2013 [inline]
__x64_sys_accept+0x7d/0x90 net/socket.c:2013
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x58/0x100 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x4315f9
Code: fd ff 48 81 c4 80 00 00 00 e9 f1 fe ff ff 0f 1f 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 ab b4 fd ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007ffdb26d9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002b
RAX: ffffffffffffffda RBX: 0000000000400300 RCX: 00000000004315f9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00000000006e1018 R08: 0000000000400300 R09: 0000000000400300
R10: 0000000000400300 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000040cdf0 R14: 000000000040ce80 R15: 0000000000000055
</TASK>
The reproducer invokes shutdown() before entering the listener status.
After commit 94062790aedb ("tcp: defer shutdown(SEND_SHUTDOWN) for
TCP_SYN_RECV sockets"), the above causes the child to reach the accept
syscall in FIN_WAIT1 status.
Eric noted we can relax the existing assertion in __inet_accept()
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
34e41a031fd7523bf1cd00a2adca2370aebea270 , < 7de00adc9bd035d861ba4177848ca0bfa5ed1e04
(git)
Affected: ed5e279b69e007ce6c0fe82a5a534c1b19783214 , < 59801e88c99f7c3f44a4d20af6ba6417aa359b5d (git) Affected: 413c33b9f3bc36fdf719690a78824db9f88a9485 , < 6e03006548c66b979f4e5e9fc797aac4dad82822 (git) Affected: 2552c9d9440f8e7a2ed0660911ff00f25b90a0a4 , < 21c14c556cccd0cb54b71ec5e901e64ba84c7165 (git) Affected: 3fe4ef0568a48369b1891395d13ac593b1ba41b1 , < c09ddc605893df542c6cf8dde6a57a93f7cf0adb (git) Affected: f47d0d32fa94e815fdd78b8b88684873e67939f4 , < 87bdc9f6f58b4417362d6932b49b828e319f97dc (git) Affected: 94062790aedb505bdda209b10bea47b294d6394f , < 5f9a04a94fd1894d7009055ab8e5832a0242dba3 (git) Affected: 94062790aedb505bdda209b10bea47b294d6394f , < 26afda78cda3da974fd4c287962c169e9462c495 (git) Affected: cbf232ba11bc86a5281b4f00e1151349ef4d45cf (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: relax socket state check at accept time.\n\nChristoph reported the following splat:\n\nWARNING: CPU: 1 PID: 772 at net/ipv4/af_inet.c:761 __inet_accept+0x1f4/0x4a0\nModules linked in:\nCPU: 1 PID: 772 Comm: syz-executor510 Not tainted 6.9.0-rc7-g7da7119fe22b #56\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.11.0-2.el7 04/01/2014\nRIP: 0010:__inet_accept+0x1f4/0x4a0 net/ipv4/af_inet.c:759\nCode: 04 38 84 c0 0f 85 87 00 00 00 41 c7 04 24 03 00 00 00 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 ec b7 da fd \u003c0f\u003e 0b e9 7f fe ff ff e8 e0 b7 da fd 0f 0b e9 fe fe ff ff 89 d9 80\nRSP: 0018:ffffc90000c2fc58 EFLAGS: 00010293\nRAX: ffffffff836bdd14 RBX: 0000000000000000 RCX: ffff888104668000\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000\nRBP: dffffc0000000000 R08: ffffffff836bdb89 R09: fffff52000185f64\nR10: dffffc0000000000 R11: fffff52000185f64 R12: dffffc0000000000\nR13: 1ffff92000185f98 R14: ffff88810754d880 R15: ffff8881007b7800\nFS: 000000001c772880(0000) GS:ffff88811b280000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007fb9fcf2e178 CR3: 00000001045d2002 CR4: 0000000000770ef0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nPKRU: 55555554\nCall Trace:\n \u003cTASK\u003e\n inet_accept+0x138/0x1d0 net/ipv4/af_inet.c:786\n do_accept+0x435/0x620 net/socket.c:1929\n __sys_accept4_file net/socket.c:1969 [inline]\n __sys_accept4+0x9b/0x110 net/socket.c:1999\n __do_sys_accept net/socket.c:2016 [inline]\n __se_sys_accept net/socket.c:2013 [inline]\n __x64_sys_accept+0x7d/0x90 net/socket.c:2013\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0x58/0x100 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\nRIP: 0033:0x4315f9\nCode: fd ff 48 81 c4 80 00 00 00 e9 f1 fe ff ff 0f 1f 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 0f 83 ab b4 fd ff c3 66 2e 0f 1f 84 00 00 00 00\nRSP: 002b:00007ffdb26d9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002b\nRAX: ffffffffffffffda RBX: 0000000000400300 RCX: 00000000004315f9\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004\nRBP: 00000000006e1018 R08: 0000000000400300 R09: 0000000000400300\nR10: 0000000000400300 R11: 0000000000000246 R12: 0000000000000000\nR13: 000000000040cdf0 R14: 000000000040ce80 R15: 0000000000000055\n \u003c/TASK\u003e\n\nThe reproducer invokes shutdown() before entering the listener status.\nAfter commit 94062790aedb (\"tcp: defer shutdown(SEND_SHUTDOWN) for\nTCP_SYN_RECV sockets\"), the above causes the child to reach the accept\nsyscall in FIN_WAIT1 status.\n\nEric noted we can relax the existing assertion in __inet_accept()"
}
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CVE-2024-40959 (GCVE-0-2024-40959)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:32 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr()
ip6_dst_idev() can return NULL, xfrm6_get_saddr() must act accordingly.
syzbot reported:
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
CPU: 1 PID: 12 Comm: kworker/u8:1 Not tainted 6.10.0-rc2-syzkaller-00383-gb8481381d4e2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
Workqueue: wg-kex-wg1 wg_packet_handshake_send_worker
RIP: 0010:xfrm6_get_saddr+0x93/0x130 net/ipv6/xfrm6_policy.c:64
Code: df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 97 00 00 00 4c 8b ab d8 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 86 00 00 00 4d 8b 6d 00 e8 ca 13 47 01 48 b8 00
RSP: 0018:ffffc90000117378 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: ffff88807b079dc0 RCX: ffffffff89a0d6d7
RDX: 0000000000000000 RSI: ffffffff89a0d6e9 RDI: ffff88807b079e98
RBP: ffff88807ad73248 R08: 0000000000000007 R09: fffffffffffff000
R10: ffff88807b079dc0 R11: 0000000000000007 R12: ffffc90000117480
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4586d00440 CR3: 0000000079042000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
xfrm_get_saddr net/xfrm/xfrm_policy.c:2452 [inline]
xfrm_tmpl_resolve_one net/xfrm/xfrm_policy.c:2481 [inline]
xfrm_tmpl_resolve+0xa26/0xf10 net/xfrm/xfrm_policy.c:2541
xfrm_resolve_and_create_bundle+0x140/0x2570 net/xfrm/xfrm_policy.c:2835
xfrm_bundle_lookup net/xfrm/xfrm_policy.c:3070 [inline]
xfrm_lookup_with_ifid+0x4d1/0x1e60 net/xfrm/xfrm_policy.c:3201
xfrm_lookup net/xfrm/xfrm_policy.c:3298 [inline]
xfrm_lookup_route+0x3b/0x200 net/xfrm/xfrm_policy.c:3309
ip6_dst_lookup_flow+0x15c/0x1d0 net/ipv6/ip6_output.c:1256
send6+0x611/0xd20 drivers/net/wireguard/socket.c:139
wg_socket_send_skb_to_peer+0xf9/0x220 drivers/net/wireguard/socket.c:178
wg_socket_send_buffer_to_peer+0x12b/0x190 drivers/net/wireguard/socket.c:200
wg_packet_send_handshake_initiation+0x227/0x360 drivers/net/wireguard/send.c:40
wg_packet_handshake_send_worker+0x1c/0x30 drivers/net/wireguard/send.c:51
process_one_work+0x9fb/0x1b60 kernel/workqueue.c:3231
process_scheduled_works kernel/workqueue.c:3312 [inline]
worker_thread+0x6c8/0xf70 kernel/workqueue.c:3393
kthread+0x2c1/0x3a0 kernel/kthread.c:389
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c71761292d4d002a8eccb57b86792c4e3b3eb3c7
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < caf0bec84c62fb1cf6f7c9f0e8c857c87f8adbc3 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 20427b85781aca0ad072851f6907a3d4b2fed8d1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9f30f1f1a51d91e19f5a09236bb0b59e6a07ad08 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 83c02fb2cc0afee5bb53cddf3f34f045f654ad6a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f897d7171652fcfc76d042bfec798b010ee89e41 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 600a62b4232ac027f788c3ca395bc2333adeaacf (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d46401052c2d5614da8efea5788532f0401cb164 (git) |
|||||||
|
|||||||||
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CVE-2023-52836 (GCVE-0-2023-52836)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
locking/ww_mutex/test: Fix potential workqueue corruption
In some cases running with the test-ww_mutex code, I was seeing
odd behavior where sometimes it seemed flush_workqueue was
returning before all the work threads were finished.
Often this would cause strange crashes as the mutexes would be
freed while they were being used.
Looking at the code, there is a lifetime problem as the
controlling thread that spawns the work allocates the
"struct stress" structures that are passed to the workqueue
threads. Then when the workqueue threads are finished,
they free the stress struct that was passed to them.
Unfortunately the workqueue work_struct node is in the stress
struct. Which means the work_struct is freed before the work
thread returns and while flush_workqueue is waiting.
It seems like a better idea to have the controlling thread
both allocate and free the stress structures, so that we can
be sure we don't corrupt the workqueue by freeing the structure
prematurely.
So this patch reworks the test to do so, and with this change
I no longer see the early flush_workqueue returns.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d4d37c9e6a4dbcca958dabd99216550525c7e389
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d8267cabbe1bed15ccf8b0e684c528bf8eeef715 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dcd85e3c929368076a7592b27f541e0da8b427f5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9ed2d68b3925145f5f51c46559484881d6082f75 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e89d0ed45a419c485bae999426ecf92697cbdda3 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c56df79d68677cf062da1b6e3b33e74299a92dfc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e36407713163363e65566e7af0abe207d5f59a0c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 304a2c4aad0fff887ce493e4197bf9cbaf394479 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bccdd808902f8c677317cec47c306e42b93b849e (git) |
|||||||
|
|||||||||
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CVE-2024-42244 (GCVE-0-2024-42244)
Vulnerability from cvelistv5 – Published: 2024-08-07 15:14 – Updated: 2025-11-03 22:02
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
USB: serial: mos7840: fix crash on resume
Since commit c49cfa917025 ("USB: serial: use generic method if no
alternative is provided in usb serial layer"), USB serial core calls the
generic resume implementation when the driver has not provided one.
This can trigger a crash on resume with mos7840 since support for
multiple read URBs was added back in 2011. Specifically, both port read
URBs are now submitted on resume for open ports, but the context pointer
of the second URB is left set to the core rather than mos7840 port
structure.
Fix this by implementing dedicated suspend and resume functions for
mos7840.
Tested with Delock 87414 USB 2.0 to 4x serial adapter.
[ johan: analyse crash and rewrite commit message; set busy flag on
resume; drop bulk-in check; drop unnecessary usb_kill_urb() ]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d83b405383c965498923f3561c3321e2b5df5727 , < 932a86a711c722b45ed47ba2103adca34d225b33
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Affected: d83b405383c965498923f3561c3321e2b5df5727 , < b14aa5673e0a8077ff4b74f0bb260735e7d5e6a4 (git) Affected: d83b405383c965498923f3561c3321e2b5df5727 , < 1094ed500987e67a9d18b0f95e1812f1cc720856 (git) Affected: d83b405383c965498923f3561c3321e2b5df5727 , < 5ae6a64f18211851c8df6b4221381c438b9a7348 (git) Affected: d83b405383c965498923f3561c3321e2b5df5727 , < 553e67dec846323b5575e78a776cf594c13f98c4 (git) Affected: d83b405383c965498923f3561c3321e2b5df5727 , < c15a688e49987385baa8804bf65d570e362f8576 (git) |
|||||||
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CVE-2024-53173 (GCVE-0-2024-53173)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2025-11-03 20:47
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
NFSv4.0: Fix a use-after-free problem in the asynchronous open()
Yang Erkun reports that when two threads are opening files at the same
time, and are forced to abort before a reply is seen, then the call to
nfs_release_seqid() in nfs4_opendata_free() can result in a
use-after-free of the pointer to the defunct rpc task of the other
thread.
The fix is to ensure that if the RPC call is aborted before the call to
nfs_wait_on_sequence() is complete, then we must call nfs_release_seqid()
in nfs4_open_release() before the rpc_task is freed.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
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Affected:
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(git)
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CVE-2024-40978 (GCVE-0-2024-40978)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:32 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: qedi: Fix crash while reading debugfs attribute
The qedi_dbg_do_not_recover_cmd_read() function invokes sprintf() directly
on a __user pointer, which results into the crash.
To fix this issue, use a small local stack buffer for sprintf() and then
call simple_read_from_buffer(), which in turns make the copy_to_user()
call.
BUG: unable to handle page fault for address: 00007f4801111000
PGD 8000000864df6067 P4D 8000000864df6067 PUD 864df7067 PMD 846028067 PTE 0
Oops: 0002 [#1] PREEMPT SMP PTI
Hardware name: HPE ProLiant DL380 Gen10/ProLiant DL380 Gen10, BIOS U30 06/15/2023
RIP: 0010:memcpy_orig+0xcd/0x130
RSP: 0018:ffffb7a18c3ffc40 EFLAGS: 00010202
RAX: 00007f4801111000 RBX: 00007f4801111000 RCX: 000000000000000f
RDX: 000000000000000f RSI: ffffffffc0bfd7a0 RDI: 00007f4801111000
RBP: ffffffffc0bfd7a0 R08: 725f746f6e5f6f64 R09: 3d7265766f636572
R10: ffffb7a18c3ffd08 R11: 0000000000000000 R12: 00007f4881110fff
R13: 000000007fffffff R14: ffffb7a18c3ffca0 R15: ffffffffc0bfd7af
FS: 00007f480118a740(0000) GS:ffff98e38af00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4801111000 CR3: 0000000864b8e001 CR4: 00000000007706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<TASK>
? __die_body+0x1a/0x60
? page_fault_oops+0x183/0x510
? exc_page_fault+0x69/0x150
? asm_exc_page_fault+0x22/0x30
? memcpy_orig+0xcd/0x130
vsnprintf+0x102/0x4c0
sprintf+0x51/0x80
qedi_dbg_do_not_recover_cmd_read+0x2f/0x50 [qedi 6bcfdeeecdea037da47069eca2ba717c84a77324]
full_proxy_read+0x50/0x80
vfs_read+0xa5/0x2e0
? folio_add_new_anon_rmap+0x44/0xa0
? set_pte_at+0x15/0x30
? do_pte_missing+0x426/0x7f0
ksys_read+0xa5/0xe0
do_syscall_64+0x58/0x80
? __count_memcg_events+0x46/0x90
? count_memcg_event_mm+0x3d/0x60
? handle_mm_fault+0x196/0x2f0
? do_user_addr_fault+0x267/0x890
? exc_page_fault+0x69/0x150
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f4800f20b4d
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 56bec63a7fc87ad50b3373a87517dc9770eef9e0
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 21c963de2e86e88f6a8ca556bcebb8e62ab8e901 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 144d76a676b630e321556965011b00e2de0b40a7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 397a8990c377ee4b61d6df768e61dff9e316d46b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < eaddb86637669f6bad89245ee63f8fb2bfb50241 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fa85b016a56b9775a3fe41e5d26e666945963b46 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e2f433ea7d0ff77998766a088a287337fb43ad75 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 28027ec8e32ecbadcd67623edb290dad61e735b5 (git) |
|||||||
|
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CVE-2024-26704 (GCVE-0-2024-26704)
Vulnerability from cvelistv5 – Published: 2024-04-03 14:55 – Updated: 2025-05-04 08:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix double-free of blocks due to wrong extents moved_len
In ext4_move_extents(), moved_len is only updated when all moves are
successfully executed, and only discards orig_inode and donor_inode
preallocations when moved_len is not zero. When the loop fails to exit
after successfully moving some extents, moved_len is not updated and
remains at 0, so it does not discard the preallocations.
If the moved extents overlap with the preallocated extents, the
overlapped extents are freed twice in ext4_mb_release_inode_pa() and
ext4_process_freed_data() (as described in commit 94d7c16cbbbd ("ext4:
Fix double-free of blocks with EXT4_IOC_MOVE_EXT")), and bb_free is
incremented twice. Hence when trim is executed, a zero-division bug is
triggered in mb_update_avg_fragment_size() because bb_free is not zero
and bb_fragments is zero.
Therefore, update move_len after each extent move to avoid the issue.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
fcf6b1b729bcd23f2b49a84fb33ffbb44712ee6a , < b4fbb89d722cbb16beaaea234b7230faaaf68c71
(git)
Affected: fcf6b1b729bcd23f2b49a84fb33ffbb44712ee6a , < afbcad9ae7d6d11608399188f03a837451b6b3a1 (git) Affected: fcf6b1b729bcd23f2b49a84fb33ffbb44712ee6a , < d033a555d9a1cf53dbf3301af7199cc4a4c8f537 (git) Affected: fcf6b1b729bcd23f2b49a84fb33ffbb44712ee6a , < afba9d11320dad5ce222ac8964caf64b7b4bedb1 (git) Affected: fcf6b1b729bcd23f2b49a84fb33ffbb44712ee6a , < 185eab30486ba3e7bf8b9c2e049c79a06ffd2bc1 (git) Affected: fcf6b1b729bcd23f2b49a84fb33ffbb44712ee6a , < 2883940b19c38d5884c8626483811acf4d7e148f (git) Affected: fcf6b1b729bcd23f2b49a84fb33ffbb44712ee6a , < 559ddacb90da1d8786dd8ec4fd76bbfa404eaef6 (git) Affected: fcf6b1b729bcd23f2b49a84fb33ffbb44712ee6a , < 55583e899a5357308274601364741a83e78d6ac4 (git) |
|||||||
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CVE-2024-50267 (GCVE-0-2024-50267)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:27
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
USB: serial: io_edgeport: fix use after free in debug printk
The "dev_dbg(&urb->dev->dev, ..." which happens after usb_free_urb(urb)
is a use after free of the "urb" pointer. Store the "dev" pointer at the
start of the function to avoid this issue.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
984f68683298ba53af32f909de1f9452fbb37ccb , < e6ceb04eeb6115d872d4c4078d12f1170ed755ce
(git)
Affected: 984f68683298ba53af32f909de1f9452fbb37ccb , < 39709ce93f5c3f9eb535efe2afea088805d1128f (git) Affected: 984f68683298ba53af32f909de1f9452fbb37ccb , < e567fc8f7a4460e486e52c9261b1e8b9f5dc42aa (git) Affected: 984f68683298ba53af32f909de1f9452fbb37ccb , < 44fff2c16c5aafbdb70c7183dae0a415ae74705e (git) Affected: 984f68683298ba53af32f909de1f9452fbb37ccb , < 275258c30bbda29467216e96fb655b16bcc9992b (git) Affected: 984f68683298ba53af32f909de1f9452fbb37ccb , < 13d6ff3ca76056d06a9d88300be2a293442ff595 (git) Affected: 984f68683298ba53af32f909de1f9452fbb37ccb , < 314bdf446053e123f37543aa535197ee75f8aa97 (git) Affected: 984f68683298ba53af32f909de1f9452fbb37ccb , < 37bb5628379295c1254c113a407cab03a0f4d0b4 (git) |
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CVE-2024-56581 (GCVE-0-2024-56581)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:23 – Updated: 2025-11-03 20:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: ref-verify: fix use-after-free after invalid ref action
At btrfs_ref_tree_mod() after we successfully inserted the new ref entry
(local variable 'ref') into the respective block entry's rbtree (local
variable 'be'), if we find an unexpected action of BTRFS_DROP_DELAYED_REF,
we error out and free the ref entry without removing it from the block
entry's rbtree. Then in the error path of btrfs_ref_tree_mod() we call
btrfs_free_ref_cache(), which iterates over all block entries and then
calls free_block_entry() for each one, and there we will trigger a
use-after-free when we are called against the block entry to which we
added the freed ref entry to its rbtree, since the rbtree still points
to the block entry, as we didn't remove it from the rbtree before freeing
it in the error path at btrfs_ref_tree_mod(). Fix this by removing the
new ref entry from the rbtree before freeing it.
Syzbot report this with the following stack traces:
BTRFS error (device loop0 state EA): Ref action 2, root 5, ref_root 0, parent 8564736, owner 0, offset 0, num_refs 18446744073709551615
__btrfs_mod_ref+0x7dd/0xac0 fs/btrfs/extent-tree.c:2523
update_ref_for_cow+0x9cd/0x11f0 fs/btrfs/ctree.c:512
btrfs_force_cow_block+0x9f6/0x1da0 fs/btrfs/ctree.c:594
btrfs_cow_block+0x35e/0xa40 fs/btrfs/ctree.c:754
btrfs_search_slot+0xbdd/0x30d0 fs/btrfs/ctree.c:2116
btrfs_insert_empty_items+0x9c/0x1a0 fs/btrfs/ctree.c:4314
btrfs_insert_empty_item fs/btrfs/ctree.h:669 [inline]
btrfs_insert_orphan_item+0x1f1/0x320 fs/btrfs/orphan.c:23
btrfs_orphan_add+0x6d/0x1a0 fs/btrfs/inode.c:3482
btrfs_unlink+0x267/0x350 fs/btrfs/inode.c:4293
vfs_unlink+0x365/0x650 fs/namei.c:4469
do_unlinkat+0x4ae/0x830 fs/namei.c:4533
__do_sys_unlinkat fs/namei.c:4576 [inline]
__se_sys_unlinkat fs/namei.c:4569 [inline]
__x64_sys_unlinkat+0xcc/0xf0 fs/namei.c:4569
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
BTRFS error (device loop0 state EA): Ref action 1, root 5, ref_root 5, parent 0, owner 260, offset 0, num_refs 1
__btrfs_mod_ref+0x76b/0xac0 fs/btrfs/extent-tree.c:2521
update_ref_for_cow+0x96a/0x11f0
btrfs_force_cow_block+0x9f6/0x1da0 fs/btrfs/ctree.c:594
btrfs_cow_block+0x35e/0xa40 fs/btrfs/ctree.c:754
btrfs_search_slot+0xbdd/0x30d0 fs/btrfs/ctree.c:2116
btrfs_lookup_inode+0xdc/0x480 fs/btrfs/inode-item.c:411
__btrfs_update_delayed_inode+0x1e7/0xb90 fs/btrfs/delayed-inode.c:1030
btrfs_update_delayed_inode fs/btrfs/delayed-inode.c:1114 [inline]
__btrfs_commit_inode_delayed_items+0x2318/0x24a0 fs/btrfs/delayed-inode.c:1137
__btrfs_run_delayed_items+0x213/0x490 fs/btrfs/delayed-inode.c:1171
btrfs_commit_transaction+0x8a8/0x3740 fs/btrfs/transaction.c:2313
prepare_to_relocate+0x3c4/0x4c0 fs/btrfs/relocation.c:3586
relocate_block_group+0x16c/0xd40 fs/btrfs/relocation.c:3611
btrfs_relocate_block_group+0x77d/0xd90 fs/btrfs/relocation.c:4081
btrfs_relocate_chunk+0x12c/0x3b0 fs/btrfs/volumes.c:3377
__btrfs_balance+0x1b0f/0x26b0 fs/btrfs/volumes.c:4161
btrfs_balance+0xbdc/0x10c0 fs/btrfs/volumes.c:4538
BTRFS error (device loop0 state EA): Ref action 2, root 5, ref_root 0, parent 8564736, owner 0, offset 0, num_refs 18446744073709551615
__btrfs_mod_ref+0x7dd/0xac0 fs/btrfs/extent-tree.c:2523
update_ref_for_cow+0x9cd/0x11f0 fs/btrfs/ctree.c:512
btrfs_force_cow_block+0x9f6/0x1da0 fs/btrfs/ctree.c:594
btrfs_cow_block+0x35e/0xa40 fs/btrfs/ctree.c:754
btrfs_search_slot+0xbdd/0x30d0 fs/btrfs/ctree.c:2116
btrfs_lookup_inode+0xdc/0x480 fs/btrfs/inode-item.c:411
__btrfs_update_delayed_inode+0x1e7/0xb90 fs/btrfs/delayed-inode.c:1030
btrfs_update_delayed_i
---truncated---
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
fd708b81d972a0714b02a60eb4792fdbf15868c4 , < dfb9fe7de61f34cc241ab3900bdde93341096e0e
(git)
Affected: fd708b81d972a0714b02a60eb4792fdbf15868c4 , < 6fd018aa168e472ce35be32296d109db6adb87ea (git) Affected: fd708b81d972a0714b02a60eb4792fdbf15868c4 , < d2b85ce0561fde894e28fa01bd5d32820d585006 (git) Affected: fd708b81d972a0714b02a60eb4792fdbf15868c4 , < 6370db28af9a8ae3bbdfe97f8a48f8f995e144cf (git) Affected: fd708b81d972a0714b02a60eb4792fdbf15868c4 , < 4275ac2741941c9c7c2293619fdbacb9f70ba85b (git) Affected: fd708b81d972a0714b02a60eb4792fdbf15868c4 , < a6f9e7a0bf1185c9070c0de03bb85eafb9abd650 (git) Affected: fd708b81d972a0714b02a60eb4792fdbf15868c4 , < 7c4e39f9d2af4abaf82ca0e315d1fd340456620f (git) |
|||||||
|
|||||||||
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CVE-2024-42154 (GCVE-0-2024-42154)
Vulnerability from cvelistv5 – Published: 2024-07-30 07:46 – Updated: 2025-11-03 22:02
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tcp_metrics: validate source addr length
I don't see anything checking that TCP_METRICS_ATTR_SADDR_IPV4
is at least 4 bytes long, and the policy doesn't have an entry
for this attribute at all (neither does it for IPv6 but v6 is
manually validated).
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 , < 19d997b59fa1fd7a02e770ee0881c0652b9c32c9
(git)
Affected: 3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 , < 2a2e79dbe2236a1289412d2044994f7ab419b44c (git) Affected: 3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 , < cdffc358717e436bb67122bb82c1a2a26e050f98 (git) Affected: 3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 , < ef7c428b425beeb52b894e16f1c4b629d6cebfb6 (git) Affected: 3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 , < 31f03bb04146c1c6df6c03e9f45401f5f5a985d3 (git) Affected: 3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 , < 8c2debdd170e395934ac0e039748576dfde14e99 (git) Affected: 3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 , < 3d550dd5418729a6e77fe7721d27adea7152e321 (git) Affected: 3e7013ddf55af7bc191792b8aea0c2b94fb0fef5 , < 66be40e622e177316ae81717aa30057ba9e61dff (git) |
|||||||
|
|||||||||
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CVE-2024-46783 (GCVE-0-2024-46783)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tcp_bpf: fix return value of tcp_bpf_sendmsg()
When we cork messages in psock->cork, the last message triggers the
flushing will result in sending a sk_msg larger than the current
message size. In this case, in tcp_bpf_send_verdict(), 'copied' becomes
negative at least in the following case:
468 case __SK_DROP:
469 default:
470 sk_msg_free_partial(sk, msg, tosend);
471 sk_msg_apply_bytes(psock, tosend);
472 *copied -= (tosend + delta); // <==== HERE
473 return -EACCES;
Therefore, it could lead to the following BUG with a proper value of
'copied' (thanks to syzbot). We should not use negative 'copied' as a
return value here.
------------[ cut here ]------------
kernel BUG at net/socket.c:733!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 UID: 0 PID: 3265 Comm: syz-executor510 Not tainted 6.11.0-rc3-syzkaller-00060-gd07b43284ab3 #0
Hardware name: linux,dummy-virt (DT)
pstate: 61400009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
pc : sock_sendmsg_nosec net/socket.c:733 [inline]
pc : sock_sendmsg_nosec net/socket.c:728 [inline]
pc : __sock_sendmsg+0x5c/0x60 net/socket.c:745
lr : sock_sendmsg_nosec net/socket.c:730 [inline]
lr : __sock_sendmsg+0x54/0x60 net/socket.c:745
sp : ffff800088ea3b30
x29: ffff800088ea3b30 x28: fbf00000062bc900 x27: 0000000000000000
x26: ffff800088ea3bc0 x25: ffff800088ea3bc0 x24: 0000000000000000
x23: f9f00000048dc000 x22: 0000000000000000 x21: ffff800088ea3d90
x20: f9f00000048dc000 x19: ffff800088ea3d90 x18: 0000000000000001
x17: 0000000000000000 x16: 0000000000000000 x15: 000000002002ffaf
x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000000 x10: ffff8000815849c0 x9 : ffff8000815b49c0
x8 : 0000000000000000 x7 : 000000000000003f x6 : 0000000000000000
x5 : 00000000000007e0 x4 : fff07ffffd239000 x3 : fbf00000062bc900
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 00000000fffffdef
Call trace:
sock_sendmsg_nosec net/socket.c:733 [inline]
__sock_sendmsg+0x5c/0x60 net/socket.c:745
____sys_sendmsg+0x274/0x2ac net/socket.c:2597
___sys_sendmsg+0xac/0x100 net/socket.c:2651
__sys_sendmsg+0x84/0xe0 net/socket.c:2680
__do_sys_sendmsg net/socket.c:2689 [inline]
__se_sys_sendmsg net/socket.c:2687 [inline]
__arm64_sys_sendmsg+0x24/0x30 net/socket.c:2687
__invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
invoke_syscall+0x48/0x110 arch/arm64/kernel/syscall.c:49
el0_svc_common.constprop.0+0x40/0xe0 arch/arm64/kernel/syscall.c:132
do_el0_svc+0x1c/0x28 arch/arm64/kernel/syscall.c:151
el0_svc+0x34/0xec arch/arm64/kernel/entry-common.c:712
el0t_64_sync_handler+0x100/0x12c arch/arm64/kernel/entry-common.c:730
el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:598
Code: f9404463 d63f0060 3108441f 54fffe81 (d4210000)
---[ end trace 0000000000000000 ]---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4f738adba30a7cfc006f605707e7aee847ffefa0 , < 6f9fdf5806cced888c43512bccbdf7fefd50f510
(git)
Affected: 4f738adba30a7cfc006f605707e7aee847ffefa0 , < 3efe53eb221a38e207c1e3f81c51e4ca057d50c2 (git) Affected: 4f738adba30a7cfc006f605707e7aee847ffefa0 , < 78bb38d9c5a311c5f8bdef7c9557d7d81ca30e4a (git) Affected: 4f738adba30a7cfc006f605707e7aee847ffefa0 , < 810a4e7d92dea4074cb04c25758320909d752193 (git) Affected: 4f738adba30a7cfc006f605707e7aee847ffefa0 , < c8219a27fa43a2cbf99f5176f6dddfe73e7a24ae (git) Affected: 4f738adba30a7cfc006f605707e7aee847ffefa0 , < 126d72b726c4cf1119f3a7fe413a78d341c3fea9 (git) Affected: 4f738adba30a7cfc006f605707e7aee847ffefa0 , < fe1910f9337bd46a9343967b547ccab26b4b2c6e (git) |
|||||||
|
|||||||||
{
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"version": "5.15.167",
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{
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"version": "6.1.110",
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{
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"version": "6.6.51",
"versionType": "semver"
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{
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"status": "unaffected",
"version": "6.10.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
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{
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{
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}
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],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntcp_bpf: fix return value of tcp_bpf_sendmsg()\n\nWhen we cork messages in psock-\u003ecork, the last message triggers the\nflushing will result in sending a sk_msg larger than the current\nmessage size. In this case, in tcp_bpf_send_verdict(), \u0027copied\u0027 becomes\nnegative at least in the following case:\n\n468 case __SK_DROP:\n469 default:\n470 sk_msg_free_partial(sk, msg, tosend);\n471 sk_msg_apply_bytes(psock, tosend);\n472 *copied -= (tosend + delta); // \u003c==== HERE\n473 return -EACCES;\n\nTherefore, it could lead to the following BUG with a proper value of\n\u0027copied\u0027 (thanks to syzbot). We should not use negative \u0027copied\u0027 as a\nreturn value here.\n\n ------------[ cut here ]------------\n kernel BUG at net/socket.c:733!\n Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP\n Modules linked in:\n CPU: 0 UID: 0 PID: 3265 Comm: syz-executor510 Not tainted 6.11.0-rc3-syzkaller-00060-gd07b43284ab3 #0\n Hardware name: linux,dummy-virt (DT)\n pstate: 61400009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)\n pc : sock_sendmsg_nosec net/socket.c:733 [inline]\n pc : sock_sendmsg_nosec net/socket.c:728 [inline]\n pc : __sock_sendmsg+0x5c/0x60 net/socket.c:745\n lr : sock_sendmsg_nosec net/socket.c:730 [inline]\n lr : __sock_sendmsg+0x54/0x60 net/socket.c:745\n sp : ffff800088ea3b30\n x29: ffff800088ea3b30 x28: fbf00000062bc900 x27: 0000000000000000\n x26: ffff800088ea3bc0 x25: ffff800088ea3bc0 x24: 0000000000000000\n x23: f9f00000048dc000 x22: 0000000000000000 x21: ffff800088ea3d90\n x20: f9f00000048dc000 x19: ffff800088ea3d90 x18: 0000000000000001\n x17: 0000000000000000 x16: 0000000000000000 x15: 000000002002ffaf\n x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000\n x11: 0000000000000000 x10: ffff8000815849c0 x9 : ffff8000815b49c0\n x8 : 0000000000000000 x7 : 000000000000003f x6 : 0000000000000000\n x5 : 00000000000007e0 x4 : fff07ffffd239000 x3 : fbf00000062bc900\n x2 : 0000000000000000 x1 : 0000000000000000 x0 : 00000000fffffdef\n Call trace:\n sock_sendmsg_nosec net/socket.c:733 [inline]\n __sock_sendmsg+0x5c/0x60 net/socket.c:745\n ____sys_sendmsg+0x274/0x2ac net/socket.c:2597\n ___sys_sendmsg+0xac/0x100 net/socket.c:2651\n __sys_sendmsg+0x84/0xe0 net/socket.c:2680\n __do_sys_sendmsg net/socket.c:2689 [inline]\n __se_sys_sendmsg net/socket.c:2687 [inline]\n __arm64_sys_sendmsg+0x24/0x30 net/socket.c:2687\n __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]\n invoke_syscall+0x48/0x110 arch/arm64/kernel/syscall.c:49\n el0_svc_common.constprop.0+0x40/0xe0 arch/arm64/kernel/syscall.c:132\n do_el0_svc+0x1c/0x28 arch/arm64/kernel/syscall.c:151\n el0_svc+0x34/0xec arch/arm64/kernel/entry-common.c:712\n el0t_64_sync_handler+0x100/0x12c arch/arm64/kernel/entry-common.c:730\n el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:598\n Code: f9404463 d63f0060 3108441f 54fffe81 (d4210000)\n ---[ end trace 0000000000000000 ]---"
}
],
"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"references": [
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},
{
"url": "https://git.kernel.org/stable/c/3efe53eb221a38e207c1e3f81c51e4ca057d50c2"
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"url": "https://git.kernel.org/stable/c/78bb38d9c5a311c5f8bdef7c9557d7d81ca30e4a"
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CVE-2023-52784 (GCVE-0-2023-52784)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:43
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
bonding: stop the device in bond_setup_by_slave()
Commit 9eed321cde22 ("net: lapbether: only support ethernet devices")
has been able to keep syzbot away from net/lapb, until today.
In the following splat [1], the issue is that a lapbether device has
been created on a bonding device without members. Then adding a non
ARPHRD_ETHER member forced the bonding master to change its type.
The fix is to make sure we call dev_close() in bond_setup_by_slave()
so that the potential linked lapbether devices (or any other devices
having assumptions on the physical device) are removed.
A similar bug has been addressed in commit 40baec225765
("bonding: fix panic on non-ARPHRD_ETHER enslave failure")
[1]
skbuff: skb_under_panic: text:ffff800089508810 len:44 put:40 head:ffff0000c78e7c00 data:ffff0000c78e7bea tail:0x16 end:0x140 dev:bond0
kernel BUG at net/core/skbuff.c:192 !
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 6007 Comm: syz-executor383 Not tainted 6.6.0-rc3-syzkaller-gbf6547d8715b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : skb_panic net/core/skbuff.c:188 [inline]
pc : skb_under_panic+0x13c/0x140 net/core/skbuff.c:202
lr : skb_panic net/core/skbuff.c:188 [inline]
lr : skb_under_panic+0x13c/0x140 net/core/skbuff.c:202
sp : ffff800096a06aa0
x29: ffff800096a06ab0 x28: ffff800096a06ba0 x27: dfff800000000000
x26: ffff0000ce9b9b50 x25: 0000000000000016 x24: ffff0000c78e7bea
x23: ffff0000c78e7c00 x22: 000000000000002c x21: 0000000000000140
x20: 0000000000000028 x19: ffff800089508810 x18: ffff800096a06100
x17: 0000000000000000 x16: ffff80008a629a3c x15: 0000000000000001
x14: 1fffe00036837a32 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000201 x10: 0000000000000000 x9 : cb50b496c519aa00
x8 : cb50b496c519aa00 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff800096a063b8 x4 : ffff80008e280f80 x3 : ffff8000805ad11c
x2 : 0000000000000001 x1 : 0000000100000201 x0 : 0000000000000086
Call trace:
skb_panic net/core/skbuff.c:188 [inline]
skb_under_panic+0x13c/0x140 net/core/skbuff.c:202
skb_push+0xf0/0x108 net/core/skbuff.c:2446
ip6gre_header+0xbc/0x738 net/ipv6/ip6_gre.c:1384
dev_hard_header include/linux/netdevice.h:3136 [inline]
lapbeth_data_transmit+0x1c4/0x298 drivers/net/wan/lapbether.c:257
lapb_data_transmit+0x8c/0xb0 net/lapb/lapb_iface.c:447
lapb_transmit_buffer+0x178/0x204 net/lapb/lapb_out.c:149
lapb_send_control+0x220/0x320 net/lapb/lapb_subr.c:251
__lapb_disconnect_request+0x9c/0x17c net/lapb/lapb_iface.c:326
lapb_device_event+0x288/0x4e0 net/lapb/lapb_iface.c:492
notifier_call_chain+0x1a4/0x510 kernel/notifier.c:93
raw_notifier_call_chain+0x3c/0x50 kernel/notifier.c:461
call_netdevice_notifiers_info net/core/dev.c:1970 [inline]
call_netdevice_notifiers_extack net/core/dev.c:2008 [inline]
call_netdevice_notifiers net/core/dev.c:2022 [inline]
__dev_close_many+0x1b8/0x3c4 net/core/dev.c:1508
dev_close_many+0x1e0/0x470 net/core/dev.c:1559
dev_close+0x174/0x250 net/core/dev.c:1585
lapbeth_device_event+0x2e4/0x958 drivers/net/wan/lapbether.c:466
notifier_call_chain+0x1a4/0x510 kernel/notifier.c:93
raw_notifier_call_chain+0x3c/0x50 kernel/notifier.c:461
call_netdevice_notifiers_info net/core/dev.c:1970 [inline]
call_netdevice_notifiers_extack net/core/dev.c:2008 [inline]
call_netdevice_notifiers net/core/dev.c:2022 [inline]
__dev_close_many+0x1b8/0x3c4 net/core/dev.c:1508
dev_close_many+0x1e0/0x470 net/core/dev.c:1559
dev_close+0x174/0x250 net/core/dev.c:1585
bond_enslave+0x2298/0x30cc drivers/net/bonding/bond_main.c:2332
bond_do_ioctl+0x268/0xc64 drivers/net/bonding/bond_main.c:4539
dev_ifsioc+0x754/0x9ac
dev_ioctl+0x4d8/0xd34 net/core/dev_ioctl.c:786
sock_do_ioctl+0x1d4/0x2d0 net/socket.c:1217
sock_ioctl+0x4e8/0x834 net/socket.c:1322
vfs_ioctl fs/ioctl.c:51 [inline]
__do_
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
872254dd6b1f80cb95ee9e2e22980888533fc293 , < b4f0e605a508f6d7cda6df2f03a0c676b778b1fe
(git)
Affected: 872254dd6b1f80cb95ee9e2e22980888533fc293 , < 396baca6683f415b5bc2b380289387bef1406edc (git) Affected: 872254dd6b1f80cb95ee9e2e22980888533fc293 , < 53064e8239dd2ecfefc5634e991f1025abc2ee0c (git) Affected: 872254dd6b1f80cb95ee9e2e22980888533fc293 , < 19554aa901b5833787df4417a05ccdebf351b7f4 (git) Affected: 872254dd6b1f80cb95ee9e2e22980888533fc293 , < 87c49806a37f88eddde3f537c162fd0c2834170c (git) Affected: 872254dd6b1f80cb95ee9e2e22980888533fc293 , < d98c91215a5748a0f536e7ccea26027005196859 (git) Affected: 872254dd6b1f80cb95ee9e2e22980888533fc293 , < 3cffa2ddc4d3fcf70cde361236f5a614f81a09b2 (git) |
|||||||
|
|||||||||
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CVE-2023-52887 (GCVE-0-2023-52887)
Vulnerability from cvelistv5 – Published: 2024-07-29 15:52 – Updated: 2025-11-03 21:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: can: j1939: enhanced error handling for tightly received RTS messages in xtp_rx_rts_session_new
This patch enhances error handling in scenarios with RTS (Request to
Send) messages arriving closely. It replaces the less informative WARN_ON_ONCE
backtraces with a new error handling method. This provides clearer error
messages and allows for the early termination of problematic sessions.
Previously, sessions were only released at the end of j1939_xtp_rx_rts().
Potentially this could be reproduced with something like:
testj1939 -r vcan0:0x80 &
while true; do
# send first RTS
cansend vcan0 18EC8090#1014000303002301;
# send second RTS
cansend vcan0 18EC8090#1014000303002301;
# send abort
cansend vcan0 18EC8090#ff00000000002301;
done
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9d71dd0c70099914fcd063135da3c580865e924c , < ed581989d7ea9df6f8646beba2341e32cd49a1f9
(git)
Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < f6c839e717901dbd6b1c1ca807b6210222eb70f6 (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < 1762ca80c2b72dd1b5821c5e347713ae696276ea (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < 26b18dd30e63d4fd777be429148e8e4ed66f60b2 (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < 177e33b655d35d72866b50aec84307119dc5f3d4 (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < 0bc0a7416ea73f79f915c9a05ac0858dff65cfed (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < d3e2904f71ea0fe7eaff1d68a2b0363c888ea0fb (git) |
|||||||
|
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"url": "https://git.kernel.org/stable/c/f6c839e717901dbd6b1c1ca807b6210222eb70f6"
},
{
"url": "https://git.kernel.org/stable/c/1762ca80c2b72dd1b5821c5e347713ae696276ea"
},
{
"url": "https://git.kernel.org/stable/c/26b18dd30e63d4fd777be429148e8e4ed66f60b2"
},
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"url": "https://git.kernel.org/stable/c/177e33b655d35d72866b50aec84307119dc5f3d4"
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},
{
"url": "https://git.kernel.org/stable/c/d3e2904f71ea0fe7eaff1d68a2b0363c888ea0fb"
}
],
"title": "net: can: j1939: enhanced error handling for tightly received RTS messages in xtp_rx_rts_session_new",
"x_generator": {
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}
}
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"assignerShortName": "Linux",
"cveId": "CVE-2023-52887",
"datePublished": "2024-07-29T15:52:27.615Z",
"dateReserved": "2024-05-21T15:35:00.782Z",
"dateUpdated": "2025-11-03T21:50:27.866Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-56648 (GCVE-0-2024-56648)
Vulnerability from cvelistv5 – Published: 2024-12-27 15:02 – Updated: 2025-11-03 20:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: hsr: avoid potential out-of-bound access in fill_frame_info()
syzbot is able to feed a packet with 14 bytes, pretending
it is a vlan one.
Since fill_frame_info() is relying on skb->mac_len already,
extend the check to cover this case.
BUG: KMSAN: uninit-value in fill_frame_info net/hsr/hsr_forward.c:709 [inline]
BUG: KMSAN: uninit-value in hsr_forward_skb+0x9ee/0x3b10 net/hsr/hsr_forward.c:724
fill_frame_info net/hsr/hsr_forward.c:709 [inline]
hsr_forward_skb+0x9ee/0x3b10 net/hsr/hsr_forward.c:724
hsr_dev_xmit+0x2f0/0x350 net/hsr/hsr_device.c:235
__netdev_start_xmit include/linux/netdevice.h:5002 [inline]
netdev_start_xmit include/linux/netdevice.h:5011 [inline]
xmit_one net/core/dev.c:3590 [inline]
dev_hard_start_xmit+0x247/0xa20 net/core/dev.c:3606
__dev_queue_xmit+0x366a/0x57d0 net/core/dev.c:4434
dev_queue_xmit include/linux/netdevice.h:3168 [inline]
packet_xmit+0x9c/0x6c0 net/packet/af_packet.c:276
packet_snd net/packet/af_packet.c:3146 [inline]
packet_sendmsg+0x91ae/0xa6f0 net/packet/af_packet.c:3178
sock_sendmsg_nosec net/socket.c:711 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:726
__sys_sendto+0x594/0x750 net/socket.c:2197
__do_sys_sendto net/socket.c:2204 [inline]
__se_sys_sendto net/socket.c:2200 [inline]
__x64_sys_sendto+0x125/0x1d0 net/socket.c:2200
x64_sys_call+0x346a/0x3c30 arch/x86/include/generated/asm/syscalls_64.h:45
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Uninit was created at:
slab_post_alloc_hook mm/slub.c:4091 [inline]
slab_alloc_node mm/slub.c:4134 [inline]
kmem_cache_alloc_node_noprof+0x6bf/0xb80 mm/slub.c:4186
kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:587
__alloc_skb+0x363/0x7b0 net/core/skbuff.c:678
alloc_skb include/linux/skbuff.h:1323 [inline]
alloc_skb_with_frags+0xc8/0xd00 net/core/skbuff.c:6612
sock_alloc_send_pskb+0xa81/0xbf0 net/core/sock.c:2881
packet_alloc_skb net/packet/af_packet.c:2995 [inline]
packet_snd net/packet/af_packet.c:3089 [inline]
packet_sendmsg+0x74c6/0xa6f0 net/packet/af_packet.c:3178
sock_sendmsg_nosec net/socket.c:711 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:726
__sys_sendto+0x594/0x750 net/socket.c:2197
__do_sys_sendto net/socket.c:2204 [inline]
__se_sys_sendto net/socket.c:2200 [inline]
__x64_sys_sendto+0x125/0x1d0 net/socket.c:2200
x64_sys_call+0x346a/0x3c30 arch/x86/include/generated/asm/syscalls_64.h:45
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Severity ?
5.5 (Medium)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f6442ee08fe66c8e45c4f246531a2aaf4f17a7a7 , < aa632691c722a123e47ccd05a3afdd5f87a36061
(git)
Affected: 48b491a5cc74333c4a6a82fe21cea42c055a3b0b , < c6e778901d0055356c4fb223058364cae731494a (git) Affected: 48b491a5cc74333c4a6a82fe21cea42c055a3b0b , < 6bb5c8ebc99f0671dbd3c9408ebaf935c3951186 (git) Affected: 48b491a5cc74333c4a6a82fe21cea42c055a3b0b , < 3c215663b3e27a3b08cefcaea623ff54c70c8035 (git) Affected: 48b491a5cc74333c4a6a82fe21cea42c055a3b0b , < 7ea527fbd7b94d0bee64a0a7e98279bcc654b322 (git) Affected: 48b491a5cc74333c4a6a82fe21cea42c055a3b0b , < b9653d19e556c6afd035602927a93d100a0d7644 (git) Affected: 4ffd1d4a6b306ff69cbe412d2c54d2dd349ff436 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hsr: avoid potential out-of-bound access in fill_frame_info()\n\nsyzbot is able to feed a packet with 14 bytes, pretending\nit is a vlan one.\n\nSince fill_frame_info() is relying on skb-\u003emac_len already,\nextend the check to cover this case.\n\nBUG: KMSAN: uninit-value in fill_frame_info net/hsr/hsr_forward.c:709 [inline]\n BUG: KMSAN: uninit-value in hsr_forward_skb+0x9ee/0x3b10 net/hsr/hsr_forward.c:724\n fill_frame_info net/hsr/hsr_forward.c:709 [inline]\n hsr_forward_skb+0x9ee/0x3b10 net/hsr/hsr_forward.c:724\n hsr_dev_xmit+0x2f0/0x350 net/hsr/hsr_device.c:235\n __netdev_start_xmit include/linux/netdevice.h:5002 [inline]\n netdev_start_xmit include/linux/netdevice.h:5011 [inline]\n xmit_one net/core/dev.c:3590 [inline]\n dev_hard_start_xmit+0x247/0xa20 net/core/dev.c:3606\n __dev_queue_xmit+0x366a/0x57d0 net/core/dev.c:4434\n dev_queue_xmit include/linux/netdevice.h:3168 [inline]\n packet_xmit+0x9c/0x6c0 net/packet/af_packet.c:276\n packet_snd net/packet/af_packet.c:3146 [inline]\n packet_sendmsg+0x91ae/0xa6f0 net/packet/af_packet.c:3178\n sock_sendmsg_nosec net/socket.c:711 [inline]\n __sock_sendmsg+0x30f/0x380 net/socket.c:726\n __sys_sendto+0x594/0x750 net/socket.c:2197\n __do_sys_sendto net/socket.c:2204 [inline]\n __se_sys_sendto net/socket.c:2200 [inline]\n __x64_sys_sendto+0x125/0x1d0 net/socket.c:2200\n x64_sys_call+0x346a/0x3c30 arch/x86/include/generated/asm/syscalls_64.h:45\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nUninit was created at:\n slab_post_alloc_hook mm/slub.c:4091 [inline]\n slab_alloc_node mm/slub.c:4134 [inline]\n kmem_cache_alloc_node_noprof+0x6bf/0xb80 mm/slub.c:4186\n kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:587\n __alloc_skb+0x363/0x7b0 net/core/skbuff.c:678\n alloc_skb include/linux/skbuff.h:1323 [inline]\n alloc_skb_with_frags+0xc8/0xd00 net/core/skbuff.c:6612\n sock_alloc_send_pskb+0xa81/0xbf0 net/core/sock.c:2881\n packet_alloc_skb net/packet/af_packet.c:2995 [inline]\n packet_snd net/packet/af_packet.c:3089 [inline]\n packet_sendmsg+0x74c6/0xa6f0 net/packet/af_packet.c:3178\n sock_sendmsg_nosec net/socket.c:711 [inline]\n __sock_sendmsg+0x30f/0x380 net/socket.c:726\n __sys_sendto+0x594/0x750 net/socket.c:2197\n __do_sys_sendto net/socket.c:2204 [inline]\n __se_sys_sendto net/socket.c:2200 [inline]\n __x64_sys_sendto+0x125/0x1d0 net/socket.c:2200\n x64_sys_call+0x346a/0x3c30 arch/x86/include/generated/asm/syscalls_64.h:45\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f"
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"providerMetadata": {
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"url": "https://git.kernel.org/stable/c/c6e778901d0055356c4fb223058364cae731494a"
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"title": "net: hsr: avoid potential out-of-bound access in fill_frame_info()",
"x_generator": {
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"datePublished": "2024-12-27T15:02:48.687Z",
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CVE-2024-40904 (GCVE-0-2024-40904)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:20 – Updated: 2025-11-03 21:57
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages
The syzbot fuzzer found that the interrupt-URB completion callback in
the cdc-wdm driver was taking too long, and the driver's immediate
resubmission of interrupt URBs with -EPROTO status combined with the
dummy-hcd emulation to cause a CPU lockup:
cdc_wdm 1-1:1.0: nonzero urb status received: -71
cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [syz-executor782:6625]
CPU#0 Utilization every 4s during lockup:
#1: 98% system, 0% softirq, 3% hardirq, 0% idle
#2: 98% system, 0% softirq, 3% hardirq, 0% idle
#3: 98% system, 0% softirq, 3% hardirq, 0% idle
#4: 98% system, 0% softirq, 3% hardirq, 0% idle
#5: 98% system, 1% softirq, 3% hardirq, 0% idle
Modules linked in:
irq event stamp: 73096
hardirqs last enabled at (73095): [<ffff80008037bc00>] console_emit_next_record kernel/printk/printk.c:2935 [inline]
hardirqs last enabled at (73095): [<ffff80008037bc00>] console_flush_all+0x650/0xb74 kernel/printk/printk.c:2994
hardirqs last disabled at (73096): [<ffff80008af10b00>] __el1_irq arch/arm64/kernel/entry-common.c:533 [inline]
hardirqs last disabled at (73096): [<ffff80008af10b00>] el1_interrupt+0x24/0x68 arch/arm64/kernel/entry-common.c:551
softirqs last enabled at (73048): [<ffff8000801ea530>] softirq_handle_end kernel/softirq.c:400 [inline]
softirqs last enabled at (73048): [<ffff8000801ea530>] handle_softirqs+0xa60/0xc34 kernel/softirq.c:582
softirqs last disabled at (73043): [<ffff800080020de8>] __do_softirq+0x14/0x20 kernel/softirq.c:588
CPU: 0 PID: 6625 Comm: syz-executor782 Tainted: G W 6.10.0-rc2-syzkaller-g8867bbd4a056 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
Testing showed that the problem did not occur if the two error
messages -- the first two lines above -- were removed; apparently adding
material to the kernel log takes a surprisingly large amount of time.
In any case, the best approach for preventing these lockups and to
avoid spamming the log with thousands of error messages per second is
to ratelimit the two dev_err() calls. Therefore we replace them with
dev_err_ratelimited().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9908a32e94de2141463e104c9924279ed3509447 , < 217d1f44fff560b3995a685a60aa66e55a7f0f56
(git)
Affected: 9908a32e94de2141463e104c9924279ed3509447 , < 05b2cd6d33f700597e6f081b53c668a226a96d28 (git) Affected: 9908a32e94de2141463e104c9924279ed3509447 , < c0747d76eb05542b5d49f67069b64ef5ff732c6c (git) Affected: 9908a32e94de2141463e104c9924279ed3509447 , < 53250b54c92fe087fd4b0c48f85529efe1ebd879 (git) Affected: 9908a32e94de2141463e104c9924279ed3509447 , < 02a4c0499fc3a02e992b4c69a9809912af372d94 (git) Affected: 9908a32e94de2141463e104c9924279ed3509447 , < 72a3fe36cf9f0d030865e571f45a40f9c1e07e8a (git) Affected: 9908a32e94de2141463e104c9924279ed3509447 , < 82075aff7ffccb1e72b0ac8aa349e473624d857c (git) Affected: 9908a32e94de2141463e104c9924279ed3509447 , < 22f00812862564b314784167a89f27b444f82a46 (git) |
|||||||
|
|||||||||
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CVE-2024-26671 (GCVE-0-2024-26671)
Vulnerability from cvelistv5 – Published: 2024-04-02 06:49 – Updated: 2025-05-04 08:53
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
blk-mq: fix IO hang from sbitmap wakeup race
In blk_mq_mark_tag_wait(), __add_wait_queue() may be re-ordered
with the following blk_mq_get_driver_tag() in case of getting driver
tag failure.
Then in __sbitmap_queue_wake_up(), waitqueue_active() may not observe
the added waiter in blk_mq_mark_tag_wait() and wake up nothing, meantime
blk_mq_mark_tag_wait() can't get driver tag successfully.
This issue can be reproduced by running the following test in loop, and
fio hang can be observed in < 30min when running it on my test VM
in laptop.
modprobe -r scsi_debug
modprobe scsi_debug delay=0 dev_size_mb=4096 max_queue=1 host_max_queue=1 submit_queues=4
dev=`ls -d /sys/bus/pseudo/drivers/scsi_debug/adapter*/host*/target*/*/block/* | head -1 | xargs basename`
fio --filename=/dev/"$dev" --direct=1 --rw=randrw --bs=4k --iodepth=1 \
--runtime=100 --numjobs=40 --time_based --name=test \
--ioengine=libaio
Fix the issue by adding one explicit barrier in blk_mq_mark_tag_wait(), which
is just fine in case of running out of tag.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9525b38180e2753f0daa1a522b7767a2aa969676
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ecd7744a1446eb02ccc63e493e2eb6ede4ef1e10 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7610ba1319253225a9ba8a9d28d472fc883b4e2f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 89e0e66682e1538aeeaa3109503473663cd24c8b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1d9c777d3e70bdc57dddf7a14a80059d65919e56 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6d8b01624a2540336a32be91f25187a433af53a0 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f1bc0d8163f8ee84a8d5affdf624cfad657df1d2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5266caaf5660529e3da53004b8b7174cab6374ed (git) |
|||||||
|
|||||||||
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CVE-2024-26602 (GCVE-0-2024-26602)
Vulnerability from cvelistv5 – Published: 2024-02-24 14:56 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
sched/membarrier: reduce the ability to hammer on sys_membarrier
On some systems, sys_membarrier can be very expensive, causing overall
slowdowns for everything. So put a lock on the path in order to
serialize the accesses to prevent the ability for this to be called at
too high of a frequency and saturate the machine.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
22e4ebb975822833b083533035233d128b30e98f , < 3cd139875e9a7688b3fc715264032620812a5fa3
(git)
Affected: 22e4ebb975822833b083533035233d128b30e98f , < 2441a64070b85c14eecc3728cc87e883f953f265 (git) Affected: 22e4ebb975822833b083533035233d128b30e98f , < db896bbe4a9c67cee377e5f6a743350d3ae4acf6 (git) Affected: 22e4ebb975822833b083533035233d128b30e98f , < 50fb4e17df319bb33be6f14e2a856950c1577dee (git) Affected: 22e4ebb975822833b083533035233d128b30e98f , < 24ec7504a08a67247fbe798d1de995208a8c128a (git) Affected: 22e4ebb975822833b083533035233d128b30e98f , < b6a2a9cbb67545c825ec95f06adb7ff300a2ad71 (git) Affected: 22e4ebb975822833b083533035233d128b30e98f , < c5b2063c65d05e79fad8029324581d86cfba7eea (git) Affected: 22e4ebb975822833b083533035233d128b30e98f , < 944d5fe50f3f03daacfea16300e656a1691c4a23 (git) |
|||||||
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CVE-2024-46759 (GCVE-0-2024-46759)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
hwmon: (adc128d818) Fix underflows seen when writing limit attributes
DIV_ROUND_CLOSEST() after kstrtol() results in an underflow if a large
negative number such as -9223372036854775808 is provided by the user.
Fix it by reordering clamp_val() and DIV_ROUND_CLOSEST() operations.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 05419d0056dcf7088687e561bb583cc06deba777
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7645d783df23878342d5d8d22030c3861d2d5426 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2a3add62f183459a057336381ef3a896da01ce38 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 019ef2d396363ecddc46e826153a842f8603799b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f7f5101af5b47a331cdbfa42ba64c507b47dd1fe (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6891b11a0c6227ca7ed15786928a07b1c0e4d4af (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b0bdb43852bf7f55ba02f0cbf00b4ea7ca897bff (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8cad724c8537fe3e0da8004646abc00290adae40 (git) |
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CVE-2024-47748 (GCVE-0-2024-47748)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:14 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
vhost_vdpa: assign irq bypass producer token correctly
We used to call irq_bypass_unregister_producer() in
vhost_vdpa_setup_vq_irq() which is problematic as we don't know if the
token pointer is still valid or not.
Actually, we use the eventfd_ctx as the token so the life cycle of the
token should be bound to the VHOST_SET_VRING_CALL instead of
vhost_vdpa_setup_vq_irq() which could be called by set_status().
Fixing this by setting up irq bypass producer's token when handling
VHOST_SET_VRING_CALL and un-registering the producer before calling
vhost_vring_ioctl() to prevent a possible use after free as eventfd
could have been released in vhost_vring_ioctl(). And such registering
and unregistering will only be done if DRIVER_OK is set.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2023-52818 (GCVE-0-2023-52818)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:43
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7
For pptable structs that use flexible array sizes, use flexible arrays.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2024-40995 (GCVE-0-2024-40995)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:37 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc()
syzbot found hanging tasks waiting on rtnl_lock [1]
A reproducer is available in the syzbot bug.
When a request to add multiple actions with the same index is sent, the
second request will block forever on the first request. This holds
rtnl_lock, and causes tasks to hang.
Return -EAGAIN to prevent infinite looping, while keeping documented
behavior.
[1]
INFO: task kworker/1:0:5088 blocked for more than 143 seconds.
Not tainted 6.9.0-rc4-syzkaller-00173-g3cdb45594619 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:0 state:D stack:23744 pid:5088 tgid:5088 ppid:2 flags:0x00004000
Workqueue: events_power_efficient reg_check_chans_work
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5409 [inline]
__schedule+0xf15/0x5d00 kernel/sched/core.c:6746
__schedule_loop kernel/sched/core.c:6823 [inline]
schedule+0xe7/0x350 kernel/sched/core.c:6838
schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6895
__mutex_lock_common kernel/locking/mutex.c:684 [inline]
__mutex_lock+0x5b8/0x9c0 kernel/locking/mutex.c:752
wiphy_lock include/net/cfg80211.h:5953 [inline]
reg_leave_invalid_chans net/wireless/reg.c:2466 [inline]
reg_check_chans_work+0x10a/0x10e0 net/wireless/reg.c:2481
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0190c1d452a91c38a3462abdd81752be1b9006a8 , < 0d8a2d287c8a394c0d4653f0c6c7be4c688e5a74
(git)
Affected: 0190c1d452a91c38a3462abdd81752be1b9006a8 , < c6a7da65a296745535a964be1019ec7691b0cb90 (git) Affected: 0190c1d452a91c38a3462abdd81752be1b9006a8 , < 25987a97eec4d5f897cd04ee1b45170829c610da (git) Affected: 0190c1d452a91c38a3462abdd81752be1b9006a8 , < 6fc78d67f51aeb9a542d39a8714e16bc411582d4 (git) Affected: 0190c1d452a91c38a3462abdd81752be1b9006a8 , < 5f926aa96b08b6c47178fe1171e7ae331c695fc2 (git) Affected: 0190c1d452a91c38a3462abdd81752be1b9006a8 , < 7a0e497b597df7c4cf2b63fc6e9188b6cabe5335 (git) Affected: 0190c1d452a91c38a3462abdd81752be1b9006a8 , < d864319871b05fadd153e0aede4811ca7008f5d6 (git) |
|||||||
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CVE-2024-56670 (GCVE-0-2024-56670)
Vulnerability from cvelistv5 – Published: 2024-12-27 15:06 – Updated: 2025-11-03 20:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: u_serial: Fix the issue that gs_start_io crashed due to accessing null pointer
Considering that in some extreme cases,
when u_serial driver is accessed by multiple threads,
Thread A is executing the open operation and calling the gs_open,
Thread B is executing the disconnect operation and calling the
gserial_disconnect function,The port->port_usb pointer will be set to NULL.
E.g.
Thread A Thread B
gs_open() gadget_unbind_driver()
gs_start_io() composite_disconnect()
gs_start_rx() gserial_disconnect()
... ...
spin_unlock(&port->port_lock)
status = usb_ep_queue() spin_lock(&port->port_lock)
spin_lock(&port->port_lock) port->port_usb = NULL
gs_free_requests(port->port_usb->in) spin_unlock(&port->port_lock)
Crash
This causes thread A to access a null pointer (port->port_usb is null)
when calling the gs_free_requests function, causing a crash.
If port_usb is NULL, the release request will be skipped as it
will be done by gserial_disconnect.
So add a null pointer check to gs_start_io before attempting
to access the value of the pointer port->port_usb.
Call trace:
gs_start_io+0x164/0x25c
gs_open+0x108/0x13c
tty_open+0x314/0x638
chrdev_open+0x1b8/0x258
do_dentry_open+0x2c4/0x700
vfs_open+0x2c/0x3c
path_openat+0xa64/0xc60
do_filp_open+0xb8/0x164
do_sys_openat2+0x84/0xf0
__arm64_sys_openat+0x70/0x9c
invoke_syscall+0x58/0x114
el0_svc_common+0x80/0xe0
do_el0_svc+0x1c/0x28
el0_svc+0x38/0x68
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c1dca562be8ada614ef193aa246c6f8705bcd6b9 , < 4efdfdc32d8d6307f968cd99f1db64468471bab1
(git)
Affected: c1dca562be8ada614ef193aa246c6f8705bcd6b9 , < 28b3c03a6790de1f6f2683919ad657840f0f0f58 (git) Affected: c1dca562be8ada614ef193aa246c6f8705bcd6b9 , < 1247e1df086aa6c17ab53cd1bedce70dd7132765 (git) Affected: c1dca562be8ada614ef193aa246c6f8705bcd6b9 , < c83213b6649d22656b3a4e92544ceeea8a2c6c07 (git) Affected: c1dca562be8ada614ef193aa246c6f8705bcd6b9 , < 8ca07a3d18f39b1669927ef536e485787e856df6 (git) Affected: c1dca562be8ada614ef193aa246c6f8705bcd6b9 , < dd6b0ca6025f64ccb465a6a3460c5b0307ed9c44 (git) Affected: c1dca562be8ada614ef193aa246c6f8705bcd6b9 , < 4cfbca86f6a8b801f3254e0e3c8f2b1d2d64be2b (git) |
|||||||
|
|||||||||
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CVE-2024-43907 (GCVE-0-2024-43907)
Vulnerability from cvelistv5 – Published: 2024-08-26 10:11 – Updated: 2025-11-03 22:07
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu/pm: Fix the null pointer dereference in apply_state_adjust_rules
Check the pointer value to fix potential null pointer
dereference
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c1749313f35b98e2e655479f037db37f19756622
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0c065e50445aea2e0a1815f12e97ee49e02cbaac (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e04d18c29954441aa1054af649f957ffad90a201 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3a01bf2ca9f860fdc88c358567b8fa3033efcf30 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 13937a40aae4efe64592ba48c057ac3c72f7fe82 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d19fb10085a49b77578314f69fff21562f7cd054 (git) |
||
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CVE-2024-49975 (GCVE-0-2024-49975)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
uprobes: fix kernel info leak via "[uprobes]" vma
xol_add_vma() maps the uninitialized page allocated by __create_xol_area()
into userspace. On some architectures (x86) this memory is readable even
without VM_READ, VM_EXEC results in the same pgprot_t as VM_EXEC|VM_READ,
although this doesn't really matter, debugger can read this memory anyway.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d4b3b6384f98f8692ad0209891ccdbc7e78bbefe , < f31f92107e5a8ecc8902705122c594e979a351fe
(git)
Affected: d4b3b6384f98f8692ad0209891ccdbc7e78bbefe , < fe5e9182d3e227476642ae2b312e2356c4d326a3 (git) Affected: d4b3b6384f98f8692ad0209891ccdbc7e78bbefe , < f561b48d633ac2e7d0d667020fc634a96ade33a0 (git) Affected: d4b3b6384f98f8692ad0209891ccdbc7e78bbefe , < 21cb47db1ec9765f91304763a24565ddc22d2492 (git) Affected: d4b3b6384f98f8692ad0209891ccdbc7e78bbefe , < 24141df5a8615790950deedd926a44ddf1dfd6d8 (git) Affected: d4b3b6384f98f8692ad0209891ccdbc7e78bbefe , < 5b981d8335e18aef7908a068529a3287258ff6d8 (git) Affected: d4b3b6384f98f8692ad0209891ccdbc7e78bbefe , < 2aa45f43709ba2082917bd2973d02687075b6eee (git) Affected: d4b3b6384f98f8692ad0209891ccdbc7e78bbefe , < 9634e8dc964a4adafa7e1535147abd7ec29441a6 (git) Affected: d4b3b6384f98f8692ad0209891ccdbc7e78bbefe , < 34820304cc2cd1804ee1f8f3504ec77813d29c8e (git) |
|||||||
|
|||||||||
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CVE-2024-46714 (GCVE-0-2024-46714)
Vulnerability from cvelistv5 – Published: 2024-09-18 06:32 – Updated: 2025-11-03 22:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Skip wbscl_set_scaler_filter if filter is null
Callers can pass null in filter (i.e. from returned from the function
wbscl_get_filter_coeffs_16p) and a null check is added to ensure that is
not the case.
This fixes 4 NULL_RETURNS issues reported by Coverity.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 0364f1f17a86d89dc39040beea4f099e60189f1b
(git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < c083c8be6bdd046049884bec076660d4ec9a19ca (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 6d94c05a13fadd80c3e732f14c83b2632ebfaa50 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 1726914cb17cedab233820d26b86764dc08857b4 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < e3a95f29647ae45d1ec9541cd7df64f40bf2120a (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 54834585e91cab13e9f82d3a811deb212a4df786 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < c4d31653c03b90e51515b1380115d1aedad925dd (git) |
|||||||
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"state": "PUBLISHED"
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"dataType": "CVE_RECORD",
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CVE-2024-47692 (GCVE-0-2024-47692)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:20
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfsd: return -EINVAL when namelen is 0
When we have a corrupted main.sqlite in /var/lib/nfs/nfsdcld/, it may
result in namelen being 0, which will cause memdup_user() to return
ZERO_SIZE_PTR.
When we access the name.data that has been assigned the value of
ZERO_SIZE_PTR in nfs4_client_to_reclaim(), null pointer dereference is
triggered.
[ T1205] ==================================================================
[ T1205] BUG: KASAN: null-ptr-deref in nfs4_client_to_reclaim+0xe9/0x260
[ T1205] Read of size 1 at addr 0000000000000010 by task nfsdcld/1205
[ T1205]
[ T1205] CPU: 11 PID: 1205 Comm: nfsdcld Not tainted 5.10.0-00003-g2c1423731b8d #406
[ T1205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS ?-20190727_073836-buildvm-ppc64le-16.ppc.fedoraproject.org-3.fc31 04/01/2014
[ T1205] Call Trace:
[ T1205] dump_stack+0x9a/0xd0
[ T1205] ? nfs4_client_to_reclaim+0xe9/0x260
[ T1205] __kasan_report.cold+0x34/0x84
[ T1205] ? nfs4_client_to_reclaim+0xe9/0x260
[ T1205] kasan_report+0x3a/0x50
[ T1205] nfs4_client_to_reclaim+0xe9/0x260
[ T1205] ? nfsd4_release_lockowner+0x410/0x410
[ T1205] cld_pipe_downcall+0x5ca/0x760
[ T1205] ? nfsd4_cld_tracking_exit+0x1d0/0x1d0
[ T1205] ? down_write_killable_nested+0x170/0x170
[ T1205] ? avc_policy_seqno+0x28/0x40
[ T1205] ? selinux_file_permission+0x1b4/0x1e0
[ T1205] rpc_pipe_write+0x84/0xb0
[ T1205] vfs_write+0x143/0x520
[ T1205] ksys_write+0xc9/0x170
[ T1205] ? __ia32_sys_read+0x50/0x50
[ T1205] ? ktime_get_coarse_real_ts64+0xfe/0x110
[ T1205] ? ktime_get_coarse_real_ts64+0xa2/0x110
[ T1205] do_syscall_64+0x33/0x40
[ T1205] entry_SYSCALL_64_after_hwframe+0x67/0xd1
[ T1205] RIP: 0033:0x7fdbdb761bc7
[ T1205] Code: 0f 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 514
[ T1205] RSP: 002b:00007fff8c4b7248 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ T1205] RAX: ffffffffffffffda RBX: 000000000000042b RCX: 00007fdbdb761bc7
[ T1205] RDX: 000000000000042b RSI: 00007fff8c4b75f0 RDI: 0000000000000008
[ T1205] RBP: 00007fdbdb761bb0 R08: 0000000000000000 R09: 0000000000000001
[ T1205] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000042b
[ T1205] R13: 0000000000000008 R14: 00007fff8c4b75f0 R15: 0000000000000000
[ T1205] ==================================================================
Fix it by checking namelen.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
74725959c33c14114fdce1e36e3504d106584d53 , < 6d07040ae5c2214e39c7444d898039c9e655a79a
(git)
Affected: 74725959c33c14114fdce1e36e3504d106584d53 , < 0f1d007bbea38a61cf9c5392708dc70ae9d84a3d (git) Affected: 74725959c33c14114fdce1e36e3504d106584d53 , < b7b7a8df41ef18862dd6b22289fb46c2c12398af (git) Affected: 74725959c33c14114fdce1e36e3504d106584d53 , < 84a563d136faf514fdad1ade28d7a142fd313cb8 (git) Affected: 74725959c33c14114fdce1e36e3504d106584d53 , < 318f70857caab3da9a6ada9bc8c1f4f7591b695e (git) Affected: 74725959c33c14114fdce1e36e3504d106584d53 , < 766d5fbd78f7a52b3888449a0358760477b74602 (git) Affected: 74725959c33c14114fdce1e36e3504d106584d53 , < 1ff8be8d008b9ddc8e7043fbddd37d5d451b271b (git) Affected: 74725959c33c14114fdce1e36e3504d106584d53 , < 22451a16b7ab7debefce660672566be887db1637 (git) |
|||||||
|
|||||||||
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfsd: return -EINVAL when namelen is 0\n\nWhen we have a corrupted main.sqlite in /var/lib/nfs/nfsdcld/, it may\nresult in namelen being 0, which will cause memdup_user() to return\nZERO_SIZE_PTR.\nWhen we access the name.data that has been assigned the value of\nZERO_SIZE_PTR in nfs4_client_to_reclaim(), null pointer dereference is\ntriggered.\n\n[ T1205] ==================================================================\n[ T1205] BUG: KASAN: null-ptr-deref in nfs4_client_to_reclaim+0xe9/0x260\n[ T1205] Read of size 1 at addr 0000000000000010 by task nfsdcld/1205\n[ T1205]\n[ T1205] CPU: 11 PID: 1205 Comm: nfsdcld Not tainted 5.10.0-00003-g2c1423731b8d #406\n[ T1205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS ?-20190727_073836-buildvm-ppc64le-16.ppc.fedoraproject.org-3.fc31 04/01/2014\n[ T1205] Call Trace:\n[ T1205] dump_stack+0x9a/0xd0\n[ T1205] ? nfs4_client_to_reclaim+0xe9/0x260\n[ T1205] __kasan_report.cold+0x34/0x84\n[ T1205] ? nfs4_client_to_reclaim+0xe9/0x260\n[ T1205] kasan_report+0x3a/0x50\n[ T1205] nfs4_client_to_reclaim+0xe9/0x260\n[ T1205] ? nfsd4_release_lockowner+0x410/0x410\n[ T1205] cld_pipe_downcall+0x5ca/0x760\n[ T1205] ? nfsd4_cld_tracking_exit+0x1d0/0x1d0\n[ T1205] ? down_write_killable_nested+0x170/0x170\n[ T1205] ? avc_policy_seqno+0x28/0x40\n[ T1205] ? selinux_file_permission+0x1b4/0x1e0\n[ T1205] rpc_pipe_write+0x84/0xb0\n[ T1205] vfs_write+0x143/0x520\n[ T1205] ksys_write+0xc9/0x170\n[ T1205] ? __ia32_sys_read+0x50/0x50\n[ T1205] ? ktime_get_coarse_real_ts64+0xfe/0x110\n[ T1205] ? ktime_get_coarse_real_ts64+0xa2/0x110\n[ T1205] do_syscall_64+0x33/0x40\n[ T1205] entry_SYSCALL_64_after_hwframe+0x67/0xd1\n[ T1205] RIP: 0033:0x7fdbdb761bc7\n[ T1205] Code: 0f 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 \u003c48\u003e 3d 00 f0 ff ff 77 514\n[ T1205] RSP: 002b:00007fff8c4b7248 EFLAGS: 00000246 ORIG_RAX: 0000000000000001\n[ T1205] RAX: ffffffffffffffda RBX: 000000000000042b RCX: 00007fdbdb761bc7\n[ T1205] RDX: 000000000000042b RSI: 00007fff8c4b75f0 RDI: 0000000000000008\n[ T1205] RBP: 00007fdbdb761bb0 R08: 0000000000000000 R09: 0000000000000001\n[ T1205] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000042b\n[ T1205] R13: 0000000000000008 R14: 00007fff8c4b75f0 R15: 0000000000000000\n[ T1205] ==================================================================\n\nFix it by checking namelen."
}
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"title": "nfsd: return -EINVAL when namelen is 0",
"x_generator": {
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CVE-2024-47698 (GCVE-0-2024-47698)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error
Ensure index in rtl2832_pid_filter does not exceed 31 to prevent
out-of-bounds access.
dev->filters is a 32-bit value, so set_bit and clear_bit functions should
only operate on indices from 0 to 31. If index is 32, it will attempt to
access a non-existent 33rd bit, leading to out-of-bounds access.
Change the boundary check from index > 32 to index >= 32 to resolve this
issue.
[hverkuil: added fixes tag, rtl2830_pid_filter -> rtl2832_pid_filter in logmsg]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4b01e01a81b6629878344430531ced347cc2ed5b , < 7065c05c6d58b9b9a98127aa14e9a5ec68173918
(git)
Affected: 4b01e01a81b6629878344430531ced347cc2ed5b , < 49b33c38d202d3327dcfd058e27f541dcc308b92 (git) Affected: 4b01e01a81b6629878344430531ced347cc2ed5b , < 6ae3b9aee42616ee93c4585174f40c767828006d (git) Affected: 4b01e01a81b6629878344430531ced347cc2ed5b , < a879b6cdd48134a3d58949ea4f075c75fa2d7d71 (git) Affected: 4b01e01a81b6629878344430531ced347cc2ed5b , < 15bea004e939d938a6771dfcf2a26cc899ffd20a (git) Affected: 4b01e01a81b6629878344430531ced347cc2ed5b , < 527ab3eb3b0b4a6ee00e183c1de6a730239e2835 (git) Affected: 4b01e01a81b6629878344430531ced347cc2ed5b , < 66dbe0df6eccc7ee53a2c35016ce81e13b3ff447 (git) Affected: 4b01e01a81b6629878344430531ced347cc2ed5b , < bedd42e07988dbdd124b23e758ffef7a681b9c60 (git) Affected: 4b01e01a81b6629878344430531ced347cc2ed5b , < 8ae06f360cfaca2b88b98ca89144548b3186aab1 (git) |
|||||||
|
|||||||||
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CVE-2024-42224 (GCVE-0-2024-42224)
Vulnerability from cvelistv5 – Published: 2024-07-30 07:47 – Updated: 2025-11-03 22:02
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: dsa: mv88e6xxx: Correct check for empty list
Since commit a3c53be55c95 ("net: dsa: mv88e6xxx: Support multiple MDIO
busses") mv88e6xxx_default_mdio_bus() has checked that the
return value of list_first_entry() is non-NULL.
This appears to be intended to guard against the list chip->mdios being
empty. However, it is not the correct check as the implementation of
list_first_entry is not designed to return NULL for empty lists.
Instead, use list_first_entry_or_null() which does return NULL if the
list is empty.
Flagged by Smatch.
Compile tested only.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
a3c53be55c955b7150cda17874c3fcb4eeb97a89 , < 47d28dde172696031c880c5778633cdca30394ee
(git)
Affected: a3c53be55c955b7150cda17874c3fcb4eeb97a89 , < 3bf8d70e1455f87856640c3433b3660a31001618 (git) Affected: a3c53be55c955b7150cda17874c3fcb4eeb97a89 , < 2a2fe25a103cef73cde356e6d09da10f607e93f5 (git) Affected: a3c53be55c955b7150cda17874c3fcb4eeb97a89 , < 8c2c3cca816d074c75a2801d1ca0dea7b0148114 (git) Affected: a3c53be55c955b7150cda17874c3fcb4eeb97a89 , < aa03f591ef31ba603a4a99d05d25a0f21ab1cd89 (git) Affected: a3c53be55c955b7150cda17874c3fcb4eeb97a89 , < 3f25b5f1635449036692a44b771f39f772190c1d (git) Affected: a3c53be55c955b7150cda17874c3fcb4eeb97a89 , < f75625db838ade28f032dacd0f0c8baca42ecde4 (git) Affected: a3c53be55c955b7150cda17874c3fcb4eeb97a89 , < 4c7f3950a9fd53a62b156c0fe7c3a2c43b0ba19b (git) |
|||||||
|
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CVE-2024-49965 (GCVE-0-2024-49965)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: remove unreasonable unlock in ocfs2_read_blocks
Patch series "Misc fixes for ocfs2_read_blocks", v5.
This series contains 2 fixes for ocfs2_read_blocks(). The first patch fix
the issue reported by syzbot, which detects bad unlock balance in
ocfs2_read_blocks(). The second patch fixes an issue reported by Heming
Zhao when reviewing above fix.
This patch (of 2):
There was a lock release before exiting, so remove the unreasonable unlock.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6c150df9c2e80b5cf86f5a0d98beb7390ad63bfc , < 5245f109b4afb6595360d4c180d483a6d2009a59
(git)
Affected: cf76c78595ca87548ca5e45c862ac9e0949c4687 , < 9753bcb17b36c9add9b32c61766ddf8d2d161911 (git) Affected: cf76c78595ca87548ca5e45c862ac9e0949c4687 , < 3f1ca6ba5452d53c598a45d21267a2c0c221eef3 (git) Affected: cf76c78595ca87548ca5e45c862ac9e0949c4687 , < f55a33fe0fb5274ef185fd61947cf142138958af (git) Affected: cf76c78595ca87548ca5e45c862ac9e0949c4687 , < 81aba693b129e82e11bb54f569504d943d018de9 (git) Affected: cf76c78595ca87548ca5e45c862ac9e0949c4687 , < 84543da867c967edffd5065fa910ebf56aaae49d (git) Affected: cf76c78595ca87548ca5e45c862ac9e0949c4687 , < df4f20fc3673cee11abf2c571987a95733cb638d (git) Affected: cf76c78595ca87548ca5e45c862ac9e0949c4687 , < 39a88623af3f1c686bf6db1e677ed865ffe6fccc (git) Affected: cf76c78595ca87548ca5e45c862ac9e0949c4687 , < c03a82b4a0c935774afa01fd6d128b444fd930a1 (git) Affected: 01f93d5e36753fc4d06ec67f05ce78c9c6f2dd56 (git) Affected: 65cbd1279f4b999d56a838344a30642db24cd215 (git) Affected: 97e1db17bc1ef4c2e1789bc9323c7be44fba53f8 (git) |
|||||||
|
|||||||||
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CVE-2024-26636 (GCVE-0-2024-26636)
Vulnerability from cvelistv5 – Published: 2024-03-18 10:14 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
llc: make llc_ui_sendmsg() more robust against bonding changes
syzbot was able to trick llc_ui_sendmsg(), allocating an skb with no
headroom, but subsequently trying to push 14 bytes of Ethernet header [1]
Like some others, llc_ui_sendmsg() releases the socket lock before
calling sock_alloc_send_skb().
Then it acquires it again, but does not redo all the sanity checks
that were performed.
This fix:
- Uses LL_RESERVED_SPACE() to reserve space.
- Check all conditions again after socket lock is held again.
- Do not account Ethernet header for mtu limitation.
[1]
skbuff: skb_under_panic: text:ffff800088baa334 len:1514 put:14 head:ffff0000c9c37000 data:ffff0000c9c36ff2 tail:0x5dc end:0x6c0 dev:bond0
kernel BUG at net/core/skbuff.c:193 !
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 6875 Comm: syz-executor.0 Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca-dirty #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : skb_panic net/core/skbuff.c:189 [inline]
pc : skb_under_panic+0x13c/0x140 net/core/skbuff.c:203
lr : skb_panic net/core/skbuff.c:189 [inline]
lr : skb_under_panic+0x13c/0x140 net/core/skbuff.c:203
sp : ffff800096f97000
x29: ffff800096f97010 x28: ffff80008cc8d668 x27: dfff800000000000
x26: ffff0000cb970c90 x25: 00000000000005dc x24: ffff0000c9c36ff2
x23: ffff0000c9c37000 x22: 00000000000005ea x21: 00000000000006c0
x20: 000000000000000e x19: ffff800088baa334 x18: 1fffe000368261ce
x17: ffff80008e4ed000 x16: ffff80008a8310f8 x15: 0000000000000001
x14: 1ffff00012df2d58 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000001 x10: 0000000000ff0100 x9 : e28a51f1087e8400
x8 : e28a51f1087e8400 x7 : ffff80008028f8d0 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082b78714
x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000089
Call trace:
skb_panic net/core/skbuff.c:189 [inline]
skb_under_panic+0x13c/0x140 net/core/skbuff.c:203
skb_push+0xf0/0x108 net/core/skbuff.c:2451
eth_header+0x44/0x1f8 net/ethernet/eth.c:83
dev_hard_header include/linux/netdevice.h:3188 [inline]
llc_mac_hdr_init+0x110/0x17c net/llc/llc_output.c:33
llc_sap_action_send_xid_c+0x170/0x344 net/llc/llc_s_ac.c:85
llc_exec_sap_trans_actions net/llc/llc_sap.c:153 [inline]
llc_sap_next_state net/llc/llc_sap.c:182 [inline]
llc_sap_state_process+0x1ec/0x774 net/llc/llc_sap.c:209
llc_build_and_send_xid_pkt+0x12c/0x1c0 net/llc/llc_sap.c:270
llc_ui_sendmsg+0x7bc/0xb1c net/llc/af_llc.c:997
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg net/socket.c:745 [inline]
sock_sendmsg+0x194/0x274 net/socket.c:767
splice_to_socket+0x7cc/0xd58 fs/splice.c:881
do_splice_from fs/splice.c:933 [inline]
direct_splice_actor+0xe4/0x1c0 fs/splice.c:1142
splice_direct_to_actor+0x2a0/0x7e4 fs/splice.c:1088
do_splice_direct+0x20c/0x348 fs/splice.c:1194
do_sendfile+0x4bc/0xc70 fs/read_write.c:1254
__do_sys_sendfile64 fs/read_write.c:1322 [inline]
__se_sys_sendfile64 fs/read_write.c:1308 [inline]
__arm64_sys_sendfile64+0x160/0x3b4 fs/read_write.c:1308
__invoke_syscall arch/arm64/kernel/syscall.c:37 [inline]
invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51
el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136
do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155
el0_svc+0x54/0x158 arch/arm64/kernel/entry-common.c:678
el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696
el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595
Code: aa1803e6 aa1903e7 a90023f5 94792f6a (d4210000)
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 84e9d10419f6f4f3f3cd8f9aaf44a48719aa4b1b
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b643d0defcbacd7fe548bc65c3e4e6f17dc5eb2d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 04f2a74b562f3a7498be0399309669f342793d8c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c22044270da68881074fda81a7d34812726cb249 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6d53b813ff8b177f86f149c2f744442681f720e4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cafd3ad3fe03ef4d6632747be9ee15dc0029db4b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c451c008f563d56d5e676c9dcafae565fcad84bb (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dad555c816a50c6a6a8a86be1f9177673918c647 (git) |
|||||||
|
|||||||||
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CVE-2024-46719 (GCVE-0-2024-46719)
Vulnerability from cvelistv5 – Published: 2024-09-18 06:32 – Updated: 2025-11-03 22:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: typec: ucsi: Fix null pointer dereference in trace
ucsi_register_altmode checks IS_ERR for the alt pointer and treats
NULL as valid. When CONFIG_TYPEC_DP_ALTMODE is not enabled,
ucsi_register_displayport returns NULL which causes a NULL pointer
dereference in trace. Rather than return NULL, call
typec_port_register_altmode to register DisplayPort alternate mode
as a non-controllable mode when CONFIG_TYPEC_DP_ALTMODE is not enabled.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8095bf0579ed4906a33f7bec675bfb29b6b16a3b
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7e64cabe81c303bdf6fd26b6a09a3289b33bc870 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3aa56313b0de06ce1911950b2cc0c269614a87a9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b4243c05d7e3db0bdbf9124e6fa59b4ca7c807ae (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3b9f2d9301ae67070fe77a0c06758722fd7172b7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 99331fe68a8eaa4097143a33fb0c12d5e5e8e830 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 99516f76db48e1a9d54cdfed63c1babcee4e71a5 (git) |
||
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CVE-2024-56606 (GCVE-0-2024-56606)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
af_packet: avoid erroring out after sock_init_data() in packet_create()
After sock_init_data() the allocated sk object is attached to the provided
sock object. On error, packet_create() frees the sk object leaving the
dangling pointer in the sock object on return. Some other code may try
to use this pointer and cause use-after-free.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 71b22837a5e55ac27d6a14b9cdf2326587405c4f
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1dc1e1db927056cb323296e2294a855cd003dfe7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 132e615bb1d7cdec2d3cfbdec2efa630e923fd21 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a6cf750b737374454a4e03a5ed449a3eb0c96414 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 157f08db94123e2ba56877dd0ac88908b13a5dd0 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fd09880b16d33aa5a7420578e01cd79148fa9829 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 46f2a11cb82b657fd15bab1c47821b635e03838b (git) |
||
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CVE-2024-50194 (GCVE-0-2024-50194)
Vulnerability from cvelistv5 – Published: 2024-11-08 05:54 – Updated: 2025-11-03 22:26
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
arm64: probes: Fix uprobes for big-endian kernels
The arm64 uprobes code is broken for big-endian kernels as it doesn't
convert the in-memory instruction encoding (which is always
little-endian) into the kernel's native endianness before analyzing and
simulating instructions. This may result in a few distinct problems:
* The kernel may may erroneously reject probing an instruction which can
safely be probed.
* The kernel may erroneously erroneously permit stepping an
instruction out-of-line when that instruction cannot be stepped
out-of-line safely.
* The kernel may erroneously simulate instruction incorrectly dur to
interpretting the byte-swapped encoding.
The endianness mismatch isn't caught by the compiler or sparse because:
* The arch_uprobe::{insn,ixol} fields are encoded as arrays of u8, so
the compiler and sparse have no idea these contain a little-endian
32-bit value. The core uprobes code populates these with a memcpy()
which similarly does not handle endianness.
* While the uprobe_opcode_t type is an alias for __le32, both
arch_uprobe_analyze_insn() and arch_uprobe_skip_sstep() cast from u8[]
to the similarly-named probe_opcode_t, which is an alias for u32.
Hence there is no endianness conversion warning.
Fix this by changing the arch_uprobe::{insn,ixol} fields to __le32 and
adding the appropriate __le32_to_cpu() conversions prior to consuming
the instruction encoding. The core uprobes copies these fields as opaque
ranges of bytes, and so is unaffected by this change.
At the same time, remove MAX_UINSN_BYTES and consistently use
AARCH64_INSN_SIZE for clarity.
Tested with the following:
| #include <stdio.h>
| #include <stdbool.h>
|
| #define noinline __attribute__((noinline))
|
| static noinline void *adrp_self(void)
| {
| void *addr;
|
| asm volatile(
| " adrp %x0, adrp_self\n"
| " add %x0, %x0, :lo12:adrp_self\n"
| : "=r" (addr));
| }
|
|
| int main(int argc, char *argv)
| {
| void *ptr = adrp_self();
| bool equal = (ptr == adrp_self);
|
| printf("adrp_self => %p\n"
| "adrp_self() => %p\n"
| "%s\n",
| adrp_self, ptr, equal ? "EQUAL" : "NOT EQUAL");
|
| return 0;
| }
.... where the adrp_self() function was compiled to:
| 00000000004007e0 <adrp_self>:
| 4007e0: 90000000 adrp x0, 400000 <__ehdr_start>
| 4007e4: 911f8000 add x0, x0, #0x7e0
| 4007e8: d65f03c0 ret
Before this patch, the ADRP is not recognized, and is assumed to be
steppable, resulting in corruption of the result:
| # ./adrp-self
| adrp_self => 0x4007e0
| adrp_self() => 0x4007e0
| EQUAL
| # echo 'p /root/adrp-self:0x007e0' > /sys/kernel/tracing/uprobe_events
| # echo 1 > /sys/kernel/tracing/events/uprobes/enable
| # ./adrp-self
| adrp_self => 0x4007e0
| adrp_self() => 0xffffffffff7e0
| NOT EQUAL
After this patch, the ADRP is correctly recognized and simulated:
| # ./adrp-self
| adrp_self => 0x4007e0
| adrp_self() => 0x4007e0
| EQUAL
| #
| # echo 'p /root/adrp-self:0x007e0' > /sys/kernel/tracing/uprobe_events
| # echo 1 > /sys/kernel/tracing/events/uprobes/enable
| # ./adrp-self
| adrp_self => 0x4007e0
| adrp_self() => 0x4007e0
| EQUAL
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9842ceae9fa8deae141533d52a6ead7666962c09 , < b6a638cb600e13f94b5464724eaa6ab7f3349ca2
(git)
Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < e6ab336213918575124d6db43dc5d3554526242e (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < cf9ddf9ed94c15564a05bbf6e9f18dffa0c7df80 (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < cf60d19d40184e43d9a624e55a0da73be09e938d (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < 14841bb7a531b96e2dde37423a3b33e75147c60d (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < 8165bf83b8a64be801d59cd2532b0d1ffed74d00 (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < 3d2530c65be04e93720e30f191a7cf1a3aa8b51c (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < 13f8f1e05f1dc36dbba6cba0ae03354c0dafcde7 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\narm64: probes: Fix uprobes for big-endian kernels\n\nThe arm64 uprobes code is broken for big-endian kernels as it doesn\u0027t\nconvert the in-memory instruction encoding (which is always\nlittle-endian) into the kernel\u0027s native endianness before analyzing and\nsimulating instructions. This may result in a few distinct problems:\n\n* The kernel may may erroneously reject probing an instruction which can\n safely be probed.\n\n* The kernel may erroneously erroneously permit stepping an\n instruction out-of-line when that instruction cannot be stepped\n out-of-line safely.\n\n* The kernel may erroneously simulate instruction incorrectly dur to\n interpretting the byte-swapped encoding.\n\nThe endianness mismatch isn\u0027t caught by the compiler or sparse because:\n\n* The arch_uprobe::{insn,ixol} fields are encoded as arrays of u8, so\n the compiler and sparse have no idea these contain a little-endian\n 32-bit value. The core uprobes code populates these with a memcpy()\n which similarly does not handle endianness.\n\n* While the uprobe_opcode_t type is an alias for __le32, both\n arch_uprobe_analyze_insn() and arch_uprobe_skip_sstep() cast from u8[]\n to the similarly-named probe_opcode_t, which is an alias for u32.\n Hence there is no endianness conversion warning.\n\nFix this by changing the arch_uprobe::{insn,ixol} fields to __le32 and\nadding the appropriate __le32_to_cpu() conversions prior to consuming\nthe instruction encoding. The core uprobes copies these fields as opaque\nranges of bytes, and so is unaffected by this change.\n\nAt the same time, remove MAX_UINSN_BYTES and consistently use\nAARCH64_INSN_SIZE for clarity.\n\nTested with the following:\n\n| #include \u003cstdio.h\u003e\n| #include \u003cstdbool.h\u003e\n|\n| #define noinline __attribute__((noinline))\n|\n| static noinline void *adrp_self(void)\n| {\n| void *addr;\n|\n| asm volatile(\n| \" adrp %x0, adrp_self\\n\"\n| \" add %x0, %x0, :lo12:adrp_self\\n\"\n| : \"=r\" (addr));\n| }\n|\n|\n| int main(int argc, char *argv)\n| {\n| void *ptr = adrp_self();\n| bool equal = (ptr == adrp_self);\n|\n| printf(\"adrp_self =\u003e %p\\n\"\n| \"adrp_self() =\u003e %p\\n\"\n| \"%s\\n\",\n| adrp_self, ptr, equal ? \"EQUAL\" : \"NOT EQUAL\");\n|\n| return 0;\n| }\n\n.... where the adrp_self() function was compiled to:\n\n| 00000000004007e0 \u003cadrp_self\u003e:\n| 4007e0: 90000000 adrp x0, 400000 \u003c__ehdr_start\u003e\n| 4007e4: 911f8000 add x0, x0, #0x7e0\n| 4007e8: d65f03c0 ret\n\nBefore this patch, the ADRP is not recognized, and is assumed to be\nsteppable, resulting in corruption of the result:\n\n| # ./adrp-self\n| adrp_self =\u003e 0x4007e0\n| adrp_self() =\u003e 0x4007e0\n| EQUAL\n| # echo \u0027p /root/adrp-self:0x007e0\u0027 \u003e /sys/kernel/tracing/uprobe_events\n| # echo 1 \u003e /sys/kernel/tracing/events/uprobes/enable\n| # ./adrp-self\n| adrp_self =\u003e 0x4007e0\n| adrp_self() =\u003e 0xffffffffff7e0\n| NOT EQUAL\n\nAfter this patch, the ADRP is correctly recognized and simulated:\n\n| # ./adrp-self\n| adrp_self =\u003e 0x4007e0\n| adrp_self() =\u003e 0x4007e0\n| EQUAL\n| #\n| # echo \u0027p /root/adrp-self:0x007e0\u0027 \u003e /sys/kernel/tracing/uprobe_events\n| # echo 1 \u003e /sys/kernel/tracing/events/uprobes/enable\n| # ./adrp-self\n| adrp_self =\u003e 0x4007e0\n| adrp_self() =\u003e 0x4007e0\n| EQUAL"
}
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"url": "https://git.kernel.org/stable/c/b6a638cb600e13f94b5464724eaa6ab7f3349ca2"
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"url": "https://git.kernel.org/stable/c/e6ab336213918575124d6db43dc5d3554526242e"
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"url": "https://git.kernel.org/stable/c/13f8f1e05f1dc36dbba6cba0ae03354c0dafcde7"
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"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50194",
"datePublished": "2024-11-08T05:54:09.327Z",
"dateReserved": "2024-10-21T19:36:19.968Z",
"dateUpdated": "2025-11-03T22:26:49.079Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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CVE-2024-49867 (GCVE-0-2024-49867)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: wait for fixup workers before stopping cleaner kthread during umount
During unmount, at close_ctree(), we have the following steps in this order:
1) Park the cleaner kthread - this doesn't destroy the kthread, it basically
halts its execution (wake ups against it work but do nothing);
2) We stop the cleaner kthread - this results in freeing the respective
struct task_struct;
3) We call btrfs_stop_all_workers() which waits for any jobs running in all
the work queues and then free the work queues.
Syzbot reported a case where a fixup worker resulted in a crash when doing
a delayed iput on its inode while attempting to wake up the cleaner at
btrfs_add_delayed_iput(), because the task_struct of the cleaner kthread
was already freed. This can happen during unmount because we don't wait
for any fixup workers still running before we call kthread_stop() against
the cleaner kthread, which stops and free all its resources.
Fix this by waiting for any fixup workers at close_ctree() before we call
kthread_stop() against the cleaner and run pending delayed iputs.
The stack traces reported by syzbot were the following:
BUG: KASAN: slab-use-after-free in __lock_acquire+0x77/0x2050 kernel/locking/lockdep.c:5065
Read of size 8 at addr ffff8880272a8a18 by task kworker/u8:3/52
CPU: 1 UID: 0 PID: 52 Comm: kworker/u8:3 Not tainted 6.12.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: btrfs-fixup btrfs_work_helper
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:377 [inline]
print_report+0x169/0x550 mm/kasan/report.c:488
kasan_report+0x143/0x180 mm/kasan/report.c:601
__lock_acquire+0x77/0x2050 kernel/locking/lockdep.c:5065
lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
_raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
class_raw_spinlock_irqsave_constructor include/linux/spinlock.h:551 [inline]
try_to_wake_up+0xb0/0x1480 kernel/sched/core.c:4154
btrfs_writepage_fixup_worker+0xc16/0xdf0 fs/btrfs/inode.c:2842
btrfs_work_helper+0x390/0xc50 fs/btrfs/async-thread.c:314
process_one_work kernel/workqueue.c:3229 [inline]
process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310
worker_thread+0x870/0xd30 kernel/workqueue.c:3391
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>
Allocated by task 2:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
unpoison_slab_object mm/kasan/common.c:319 [inline]
__kasan_slab_alloc+0x66/0x80 mm/kasan/common.c:345
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_node_noprof+0x16b/0x320 mm/slub.c:4187
alloc_task_struct_node kernel/fork.c:180 [inline]
dup_task_struct+0x57/0x8c0 kernel/fork.c:1107
copy_process+0x5d1/0x3d50 kernel/fork.c:2206
kernel_clone+0x223/0x880 kernel/fork.c:2787
kernel_thread+0x1bc/0x240 kernel/fork.c:2849
create_kthread kernel/kthread.c:412 [inline]
kthreadd+0x60d/0x810 kernel/kthread.c:765
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
Freed by task 61:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579
poison_slab_object mm/kasan/common.c:247 [inline]
__kasan_slab_free+0x59/0x70 mm/kasan/common.c:264
kasan_slab_free include/linux/kasan.h:230 [inline]
slab_free_h
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cd686dfff63f27d712877aef5b962fbf6b8bc264
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a71349b692ab34ea197949e13e3cc42570fe73d9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 70b60c8d9b42763d6629e44f448aa5d8ae477d61 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4c98fe0dfa2ae83c4631699695506d8941db4bfe (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9da40aea63f8769f28afb91aea0fac4cf6fbbb65 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ed87190e9d9c80aad220fb6b0b03a84d22e2c95b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bf0de0f9a0544c11f96f93206da04ab87dcea1f4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 65d11eb276836d49003a8060cf31fa2284ad1047 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 41fd1e94066a815a7ab0a7025359e9b40e4b3576 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: wait for fixup workers before stopping cleaner kthread during umount\n\nDuring unmount, at close_ctree(), we have the following steps in this order:\n\n1) Park the cleaner kthread - this doesn\u0027t destroy the kthread, it basically\n halts its execution (wake ups against it work but do nothing);\n\n2) We stop the cleaner kthread - this results in freeing the respective\n struct task_struct;\n\n3) We call btrfs_stop_all_workers() which waits for any jobs running in all\n the work queues and then free the work queues.\n\nSyzbot reported a case where a fixup worker resulted in a crash when doing\na delayed iput on its inode while attempting to wake up the cleaner at\nbtrfs_add_delayed_iput(), because the task_struct of the cleaner kthread\nwas already freed. This can happen during unmount because we don\u0027t wait\nfor any fixup workers still running before we call kthread_stop() against\nthe cleaner kthread, which stops and free all its resources.\n\nFix this by waiting for any fixup workers at close_ctree() before we call\nkthread_stop() against the cleaner and run pending delayed iputs.\n\nThe stack traces reported by syzbot were the following:\n\n BUG: KASAN: slab-use-after-free in __lock_acquire+0x77/0x2050 kernel/locking/lockdep.c:5065\n Read of size 8 at addr ffff8880272a8a18 by task kworker/u8:3/52\n\n CPU: 1 UID: 0 PID: 52 Comm: kworker/u8:3 Not tainted 6.12.0-rc1-syzkaller #0\n Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\n Workqueue: btrfs-fixup btrfs_work_helper\n Call Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:377 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:488\n kasan_report+0x143/0x180 mm/kasan/report.c:601\n __lock_acquire+0x77/0x2050 kernel/locking/lockdep.c:5065\n lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825\n __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]\n _raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162\n class_raw_spinlock_irqsave_constructor include/linux/spinlock.h:551 [inline]\n try_to_wake_up+0xb0/0x1480 kernel/sched/core.c:4154\n btrfs_writepage_fixup_worker+0xc16/0xdf0 fs/btrfs/inode.c:2842\n btrfs_work_helper+0x390/0xc50 fs/btrfs/async-thread.c:314\n process_one_work kernel/workqueue.c:3229 [inline]\n process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310\n worker_thread+0x870/0xd30 kernel/workqueue.c:3391\n kthread+0x2f0/0x390 kernel/kthread.c:389\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\n Allocated by task 2:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n unpoison_slab_object mm/kasan/common.c:319 [inline]\n __kasan_slab_alloc+0x66/0x80 mm/kasan/common.c:345\n kasan_slab_alloc include/linux/kasan.h:247 [inline]\n slab_post_alloc_hook mm/slub.c:4086 [inline]\n slab_alloc_node mm/slub.c:4135 [inline]\n kmem_cache_alloc_node_noprof+0x16b/0x320 mm/slub.c:4187\n alloc_task_struct_node kernel/fork.c:180 [inline]\n dup_task_struct+0x57/0x8c0 kernel/fork.c:1107\n copy_process+0x5d1/0x3d50 kernel/fork.c:2206\n kernel_clone+0x223/0x880 kernel/fork.c:2787\n kernel_thread+0x1bc/0x240 kernel/fork.c:2849\n create_kthread kernel/kthread.c:412 [inline]\n kthreadd+0x60d/0x810 kernel/kthread.c:765\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n\n Freed by task 61:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579\n poison_slab_object mm/kasan/common.c:247 [inline]\n __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264\n kasan_slab_free include/linux/kasan.h:230 [inline]\n slab_free_h\n---truncated---"
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"datePublished": "2024-10-21T18:01:09.962Z",
"dateReserved": "2024-10-21T12:17:06.018Z",
"dateUpdated": "2025-11-03T22:22:34.501Z",
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CVE-2023-52796 (GCVE-0-2023-52796)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:43
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipvlan: add ipvlan_route_v6_outbound() helper
Inspired by syzbot reports using a stack of multiple ipvlan devices.
Reduce stack size needed in ipvlan_process_v6_outbound() by moving
the flowi6 struct used for the route lookup in an non inlined
helper. ipvlan_route_v6_outbound() needs 120 bytes on the stack,
immediately reclaimed.
Also make sure ipvlan_process_v4_outbound() is not inlined.
We might also have to lower MAX_NEST_DEV, because only syzbot uses
setups with more than four stacked devices.
BUG: TASK stack guard page was hit at ffffc9000e803ff8 (stack is ffffc9000e804000..ffffc9000e808000)
stack guard page: 0000 [#1] SMP KASAN
CPU: 0 PID: 13442 Comm: syz-executor.4 Not tainted 6.1.52-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
RIP: 0010:kasan_check_range+0x4/0x2a0 mm/kasan/generic.c:188
Code: 48 01 c6 48 89 c7 e8 db 4e c1 03 31 c0 5d c3 cc 0f 0b eb 02 0f 0b b8 ea ff ff ff 5d c3 cc 00 00 cc cc 00 00 cc cc 55 48 89 e5 <41> 57 41 56 41 55 41 54 53 b0 01 48 85 f6 0f 84 a4 01 00 00 48 89
RSP: 0018:ffffc9000e804000 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff817e5bf2
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff887c6568
RBP: ffffc9000e804000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff92001d0080c
R13: dffffc0000000000 R14: ffffffff87e6b100 R15: 0000000000000000
FS: 00007fd0c55826c0(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc9000e803ff8 CR3: 0000000170ef7000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<#DF>
</#DF>
<TASK>
[<ffffffff81f281d1>] __kasan_check_read+0x11/0x20 mm/kasan/shadow.c:31
[<ffffffff817e5bf2>] instrument_atomic_read include/linux/instrumented.h:72 [inline]
[<ffffffff817e5bf2>] _test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline]
[<ffffffff817e5bf2>] cpumask_test_cpu include/linux/cpumask.h:506 [inline]
[<ffffffff817e5bf2>] cpu_online include/linux/cpumask.h:1092 [inline]
[<ffffffff817e5bf2>] trace_lock_acquire include/trace/events/lock.h:24 [inline]
[<ffffffff817e5bf2>] lock_acquire+0xe2/0x590 kernel/locking/lockdep.c:5632
[<ffffffff8563221e>] rcu_lock_acquire+0x2e/0x40 include/linux/rcupdate.h:306
[<ffffffff8561464d>] rcu_read_lock include/linux/rcupdate.h:747 [inline]
[<ffffffff8561464d>] ip6_pol_route+0x15d/0x1440 net/ipv6/route.c:2221
[<ffffffff85618120>] ip6_pol_route_output+0x50/0x80 net/ipv6/route.c:2606
[<ffffffff856f65b5>] pol_lookup_func include/net/ip6_fib.h:584 [inline]
[<ffffffff856f65b5>] fib6_rule_lookup+0x265/0x620 net/ipv6/fib6_rules.c:116
[<ffffffff85618009>] ip6_route_output_flags_noref+0x2d9/0x3a0 net/ipv6/route.c:2638
[<ffffffff8561821a>] ip6_route_output_flags+0xca/0x340 net/ipv6/route.c:2651
[<ffffffff838bd5a3>] ip6_route_output include/net/ip6_route.h:100 [inline]
[<ffffffff838bd5a3>] ipvlan_process_v6_outbound drivers/net/ipvlan/ipvlan_core.c:473 [inline]
[<ffffffff838bd5a3>] ipvlan_process_outbound drivers/net/ipvlan/ipvlan_core.c:529 [inline]
[<ffffffff838bd5a3>] ipvlan_xmit_mode_l3 drivers/net/ipvlan/ipvlan_core.c:602 [inline]
[<ffffffff838bd5a3>] ipvlan_queue_xmit+0xc33/0x1be0 drivers/net/ipvlan/ipvlan_core.c:677
[<ffffffff838c2909>] ipvlan_start_xmit+0x49/0x100 drivers/net/ipvlan/ipvlan_main.c:229
[<ffffffff84d03900>] netdev_start_xmit include/linux/netdevice.h:4966 [inline]
[<ffffffff84d03900>] xmit_one net/core/dev.c:3644 [inline]
[<ffffffff84d03900>] dev_hard_start_xmit+0x320/0x980 net/core/dev.c:3660
[<ffffffff84d080e2>] __dev_queue_xmit+0x16b2/0x3370 net/core/dev.c:4324
[<ffffffff855ce4cd>] dev_queue_xmit include/linux/netdevice.h:3067 [inline]
[<ffffffff855ce4cd>] neigh_hh_output include/net/neighbour.h:529 [inline]
[<f
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
2ad7bf3638411cb547f2823df08166c13ab04269 , < 4f7f850611aa27aaaf1bf5687702ad2240ae442a
(git)
Affected: 2ad7bf3638411cb547f2823df08166c13ab04269 , < 4d2d30f0792b47908af64c4d02ed1ee25ff50542 (git) Affected: 2ad7bf3638411cb547f2823df08166c13ab04269 , < 43b781e7cb5cd0b435de276111953bf2bacd1f02 (git) Affected: 2ad7bf3638411cb547f2823df08166c13ab04269 , < 1f64cad3ac38ac5978b53c40e6c5e6fd3477c68f (git) Affected: 2ad7bf3638411cb547f2823df08166c13ab04269 , < 732a67ca436887b594ebc43bb5a04ffb0971a760 (git) Affected: 2ad7bf3638411cb547f2823df08166c13ab04269 , < 8872dc638c24bb774cd2224a69d72a7f661a4d56 (git) Affected: 2ad7bf3638411cb547f2823df08166c13ab04269 , < 03cddc4df8c6be47fd27c8f8b87e5f9a989e1458 (git) Affected: 2ad7bf3638411cb547f2823df08166c13ab04269 , < 18f039428c7df183b09c69ebf10ffd4e521035d2 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipvlan: add ipvlan_route_v6_outbound() helper\n\nInspired by syzbot reports using a stack of multiple ipvlan devices.\n\nReduce stack size needed in ipvlan_process_v6_outbound() by moving\nthe flowi6 struct used for the route lookup in an non inlined\nhelper. ipvlan_route_v6_outbound() needs 120 bytes on the stack,\nimmediately reclaimed.\n\nAlso make sure ipvlan_process_v4_outbound() is not inlined.\n\nWe might also have to lower MAX_NEST_DEV, because only syzbot uses\nsetups with more than four stacked devices.\n\nBUG: TASK stack guard page was hit at ffffc9000e803ff8 (stack is ffffc9000e804000..ffffc9000e808000)\nstack guard page: 0000 [#1] SMP KASAN\nCPU: 0 PID: 13442 Comm: syz-executor.4 Not tainted 6.1.52-syzkaller #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023\nRIP: 0010:kasan_check_range+0x4/0x2a0 mm/kasan/generic.c:188\nCode: 48 01 c6 48 89 c7 e8 db 4e c1 03 31 c0 5d c3 cc 0f 0b eb 02 0f 0b b8 ea ff ff ff 5d c3 cc 00 00 cc cc 00 00 cc cc 55 48 89 e5 \u003c41\u003e 57 41 56 41 55 41 54 53 b0 01 48 85 f6 0f 84 a4 01 00 00 48 89\nRSP: 0018:ffffc9000e804000 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff817e5bf2\nRDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff887c6568\nRBP: ffffc9000e804000 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff92001d0080c\nR13: dffffc0000000000 R14: ffffffff87e6b100 R15: 0000000000000000\nFS: 00007fd0c55826c0(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: ffffc9000e803ff8 CR3: 0000000170ef7000 CR4: 00000000003506f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n\u003c#DF\u003e\n\u003c/#DF\u003e\n\u003cTASK\u003e\n[\u003cffffffff81f281d1\u003e] __kasan_check_read+0x11/0x20 mm/kasan/shadow.c:31\n[\u003cffffffff817e5bf2\u003e] instrument_atomic_read include/linux/instrumented.h:72 [inline]\n[\u003cffffffff817e5bf2\u003e] _test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline]\n[\u003cffffffff817e5bf2\u003e] cpumask_test_cpu include/linux/cpumask.h:506 [inline]\n[\u003cffffffff817e5bf2\u003e] cpu_online include/linux/cpumask.h:1092 [inline]\n[\u003cffffffff817e5bf2\u003e] trace_lock_acquire include/trace/events/lock.h:24 [inline]\n[\u003cffffffff817e5bf2\u003e] lock_acquire+0xe2/0x590 kernel/locking/lockdep.c:5632\n[\u003cffffffff8563221e\u003e] rcu_lock_acquire+0x2e/0x40 include/linux/rcupdate.h:306\n[\u003cffffffff8561464d\u003e] rcu_read_lock include/linux/rcupdate.h:747 [inline]\n[\u003cffffffff8561464d\u003e] ip6_pol_route+0x15d/0x1440 net/ipv6/route.c:2221\n[\u003cffffffff85618120\u003e] ip6_pol_route_output+0x50/0x80 net/ipv6/route.c:2606\n[\u003cffffffff856f65b5\u003e] pol_lookup_func include/net/ip6_fib.h:584 [inline]\n[\u003cffffffff856f65b5\u003e] fib6_rule_lookup+0x265/0x620 net/ipv6/fib6_rules.c:116\n[\u003cffffffff85618009\u003e] ip6_route_output_flags_noref+0x2d9/0x3a0 net/ipv6/route.c:2638\n[\u003cffffffff8561821a\u003e] ip6_route_output_flags+0xca/0x340 net/ipv6/route.c:2651\n[\u003cffffffff838bd5a3\u003e] ip6_route_output include/net/ip6_route.h:100 [inline]\n[\u003cffffffff838bd5a3\u003e] ipvlan_process_v6_outbound drivers/net/ipvlan/ipvlan_core.c:473 [inline]\n[\u003cffffffff838bd5a3\u003e] ipvlan_process_outbound drivers/net/ipvlan/ipvlan_core.c:529 [inline]\n[\u003cffffffff838bd5a3\u003e] ipvlan_xmit_mode_l3 drivers/net/ipvlan/ipvlan_core.c:602 [inline]\n[\u003cffffffff838bd5a3\u003e] ipvlan_queue_xmit+0xc33/0x1be0 drivers/net/ipvlan/ipvlan_core.c:677\n[\u003cffffffff838c2909\u003e] ipvlan_start_xmit+0x49/0x100 drivers/net/ipvlan/ipvlan_main.c:229\n[\u003cffffffff84d03900\u003e] netdev_start_xmit include/linux/netdevice.h:4966 [inline]\n[\u003cffffffff84d03900\u003e] xmit_one net/core/dev.c:3644 [inline]\n[\u003cffffffff84d03900\u003e] dev_hard_start_xmit+0x320/0x980 net/core/dev.c:3660\n[\u003cffffffff84d080e2\u003e] __dev_queue_xmit+0x16b2/0x3370 net/core/dev.c:4324\n[\u003cffffffff855ce4cd\u003e] dev_queue_xmit include/linux/netdevice.h:3067 [inline]\n[\u003cffffffff855ce4cd\u003e] neigh_hh_output include/net/neighbour.h:529 [inline]\n[\u003cf\n---truncated---"
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"url": "https://git.kernel.org/stable/c/4d2d30f0792b47908af64c4d02ed1ee25ff50542"
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"url": "https://git.kernel.org/stable/c/43b781e7cb5cd0b435de276111953bf2bacd1f02"
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"url": "https://git.kernel.org/stable/c/732a67ca436887b594ebc43bb5a04ffb0971a760"
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"url": "https://git.kernel.org/stable/c/8872dc638c24bb774cd2224a69d72a7f661a4d56"
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"url": "https://git.kernel.org/stable/c/18f039428c7df183b09c69ebf10ffd4e521035d2"
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"cveMetadata": {
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"assignerShortName": "Linux",
"cveId": "CVE-2023-52796",
"datePublished": "2024-05-21T15:31:10.290Z",
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CVE-2024-49883 (GCVE-0-2024-49883)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: aovid use-after-free in ext4_ext_insert_extent()
As Ojaswin mentioned in Link, in ext4_ext_insert_extent(), if the path is
reallocated in ext4_ext_create_new_leaf(), we'll use the stale path and
cause UAF. Below is a sample trace with dummy values:
ext4_ext_insert_extent
path = *ppath = 2000
ext4_ext_create_new_leaf(ppath)
ext4_find_extent(ppath)
path = *ppath = 2000
if (depth > path[0].p_maxdepth)
kfree(path = 2000);
*ppath = path = NULL;
path = kcalloc() = 3000
*ppath = 3000;
return path;
/* here path is still 2000, UAF! */
eh = path[depth].p_hdr
==================================================================
BUG: KASAN: slab-use-after-free in ext4_ext_insert_extent+0x26d4/0x3330
Read of size 8 at addr ffff8881027bf7d0 by task kworker/u36:1/179
CPU: 3 UID: 0 PID: 179 Comm: kworker/u6:1 Not tainted 6.11.0-rc2-dirty #866
Call Trace:
<TASK>
ext4_ext_insert_extent+0x26d4/0x3330
ext4_ext_map_blocks+0xe22/0x2d40
ext4_map_blocks+0x71e/0x1700
ext4_do_writepages+0x1290/0x2800
[...]
Allocated by task 179:
ext4_find_extent+0x81c/0x1f70
ext4_ext_map_blocks+0x146/0x2d40
ext4_map_blocks+0x71e/0x1700
ext4_do_writepages+0x1290/0x2800
ext4_writepages+0x26d/0x4e0
do_writepages+0x175/0x700
[...]
Freed by task 179:
kfree+0xcb/0x240
ext4_find_extent+0x7c0/0x1f70
ext4_ext_insert_extent+0xa26/0x3330
ext4_ext_map_blocks+0xe22/0x2d40
ext4_map_blocks+0x71e/0x1700
ext4_do_writepages+0x1290/0x2800
ext4_writepages+0x26d/0x4e0
do_writepages+0x175/0x700
[...]
==================================================================
So use *ppath to update the path to avoid the above problem.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
10809df84a4d868db61af621bae3658494165279 , < e17ebe4fdd7665c93ae9459ba40fcdfb76769ac1
(git)
Affected: 10809df84a4d868db61af621bae3658494165279 , < 975ca06f3fd154c5f7742083e7b2574c57d1c0c3 (git) Affected: 10809df84a4d868db61af621bae3658494165279 , < 5e811066c5ab709b070659197dccfb80ab650ddd (git) Affected: 10809df84a4d868db61af621bae3658494165279 , < 9df59009dfc6d9fc1bd9ddf6c5ab6e56d6ed887a (git) Affected: 10809df84a4d868db61af621bae3658494165279 , < 51db04892a993cace63415be99848970a0f15ef2 (git) Affected: 10809df84a4d868db61af621bae3658494165279 , < 8162ee5d94b8c0351be0a9321be134872a7654a1 (git) Affected: 10809df84a4d868db61af621bae3658494165279 , < beb7b66fb489041c50c6473100b383f7a51648fc (git) Affected: 10809df84a4d868db61af621bae3658494165279 , < bfed082ce4b1ce6349b05c09a0fa4f3da35ecb1b (git) Affected: 10809df84a4d868db61af621bae3658494165279 , < a164f3a432aae62ca23d03e6d926b122ee5b860d (git) |
|||||||
|
|||||||||
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CVE-2024-56770 (GCVE-0-2024-56770)
Vulnerability from cvelistv5 – Published: 2025-01-08 16:36 – Updated: 2025-11-03 20:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: netem: account for backlog updates from child qdisc
In general, 'qlen' of any classful qdisc should keep track of the
number of packets that the qdisc itself and all of its children holds.
In case of netem, 'qlen' only accounts for the packets in its internal
tfifo. When netem is used with a child qdisc, the child qdisc can use
'qdisc_tree_reduce_backlog' to inform its parent, netem, about created
or dropped SKBs. This function updates 'qlen' and the backlog statistics
of netem, but netem does not account for changes made by a child qdisc.
'qlen' then indicates the wrong number of packets in the tfifo.
If a child qdisc creates new SKBs during enqueue and informs its parent
about this, netem's 'qlen' value is increased. When netem dequeues the
newly created SKBs from the child, the 'qlen' in netem is not updated.
If 'qlen' reaches the configured sch->limit, the enqueue function stops
working, even though the tfifo is not full.
Reproduce the bug:
Ensure that the sender machine has GSO enabled. Configure netem as root
qdisc and tbf as its child on the outgoing interface of the machine
as follows:
$ tc qdisc add dev <oif> root handle 1: netem delay 100ms limit 100
$ tc qdisc add dev <oif> parent 1:0 tbf rate 50Mbit burst 1542 latency 50ms
Send bulk TCP traffic out via this interface, e.g., by running an iPerf3
client on the machine. Check the qdisc statistics:
$ tc -s qdisc show dev <oif>
Statistics after 10s of iPerf3 TCP test before the fix (note that
netem's backlog > limit, netem stopped accepting packets):
qdisc netem 1: root refcnt 2 limit 1000 delay 100ms
Sent 2767766 bytes 1848 pkt (dropped 652, overlimits 0 requeues 0)
backlog 4294528236b 1155p requeues 0
qdisc tbf 10: parent 1:1 rate 50Mbit burst 1537b lat 50ms
Sent 2767766 bytes 1848 pkt (dropped 327, overlimits 7601 requeues 0)
backlog 0b 0p requeues 0
Statistics after the fix:
qdisc netem 1: root refcnt 2 limit 1000 delay 100ms
Sent 37766372 bytes 24974 pkt (dropped 9, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc tbf 10: parent 1:1 rate 50Mbit burst 1537b lat 50ms
Sent 37766372 bytes 24974 pkt (dropped 327, overlimits 96017 requeues 0)
backlog 0b 0p requeues 0
tbf segments the GSO SKBs (tbf_segment) and updates the netem's 'qlen'.
The interface fully stops transferring packets and "locks". In this case,
the child qdisc and tfifo are empty, but 'qlen' indicates the tfifo is at
its limit and no more packets are accepted.
This patch adds a counter for the entries in the tfifo. Netem's 'qlen' is
only decreased when a packet is returned by its dequeue function, and not
during enqueuing into the child qdisc. External updates to 'qlen' are thus
accounted for and only the behavior of the backlog statistics changes. As
in other qdiscs, 'qlen' then keeps track of how many packets are held in
netem and all of its children. As before, sch->limit remains as the
maximum number of packets in the tfifo. The same applies to netem's
backlog statistics.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
50612537e9ab29693122fab20fc1eed235054ffe , < 83c6ab12f08dcc09d4c5ac86fdb89736b28f1d31
(git)
Affected: 50612537e9ab29693122fab20fc1eed235054ffe , < 216509dda290f6db92c816dd54b83c1df9da9e76 (git) Affected: 50612537e9ab29693122fab20fc1eed235054ffe , < c2047b0e216c8edce227d7c42f99ac2877dad0e4 (git) Affected: 50612537e9ab29693122fab20fc1eed235054ffe , < 10df49cfca73dfbbdb6c4150d859f7e8926ae427 (git) Affected: 50612537e9ab29693122fab20fc1eed235054ffe , < 3824c5fad18eeb7abe0c4fc966f29959552dca3e (git) Affected: 50612537e9ab29693122fab20fc1eed235054ffe , < 356078a5c55ec8d2061fcc009fb8599f5b0527f9 (git) Affected: 50612537e9ab29693122fab20fc1eed235054ffe , < f8d4bc455047cf3903cd6f85f49978987dbb3027 (git) |
|||||||
|
|||||||||
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CVE-2023-5678 (GCVE-0-2023-5678)
Vulnerability from cvelistv5 – Published: 2023-11-06 15:47 – Updated: 2025-12-02 19:42
VLAI?
EPSS
Summary
Issue summary: Generating excessively long X9.42 DH keys or checking
excessively long X9.42 DH keys or parameters may be very slow.
Impact summary: Applications that use the functions DH_generate_key() to
generate an X9.42 DH key may experience long delays. Likewise, applications
that use DH_check_pub_key(), DH_check_pub_key_ex() or EVP_PKEY_public_check()
to check an X9.42 DH key or X9.42 DH parameters may experience long delays.
Where the key or parameters that are being checked have been obtained from
an untrusted source this may lead to a Denial of Service.
While DH_check() performs all the necessary checks (as of CVE-2023-3817),
DH_check_pub_key() doesn't make any of these checks, and is therefore
vulnerable for excessively large P and Q parameters.
Likewise, while DH_generate_key() performs a check for an excessively large
P, it doesn't check for an excessively large Q.
An application that calls DH_generate_key() or DH_check_pub_key() and
supplies a key or parameters obtained from an untrusted source could be
vulnerable to a Denial of Service attack.
DH_generate_key() and DH_check_pub_key() are also called by a number of
other OpenSSL functions. An application calling any of those other
functions may similarly be affected. The other functions affected by this
are DH_check_pub_key_ex(), EVP_PKEY_public_check(), and EVP_PKEY_generate().
Also vulnerable are the OpenSSL pkey command line application when using the
"-pubcheck" option, as well as the OpenSSL genpkey command line application.
The OpenSSL SSL/TLS implementation is not affected by this issue.
The OpenSSL 3.0 and 3.1 FIPS providers are not affected by this issue.
Severity ?
No CVSS data available.
CWE
- CWE-606 - Unchecked Input for Loop Condition
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
Credits
David Benjamin (Google)
Richard Levitte
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CVE-2024-27414 (GCVE-0-2024-27414)
Vulnerability from cvelistv5 – Published: 2024-05-17 11:50 – Updated: 2025-05-04 12:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
rtnetlink: fix error logic of IFLA_BRIDGE_FLAGS writing back
In the commit d73ef2d69c0d ("rtnetlink: let rtnl_bridge_setlink checks
IFLA_BRIDGE_MODE length"), an adjustment was made to the old loop logic
in the function `rtnl_bridge_setlink` to enable the loop to also check
the length of the IFLA_BRIDGE_MODE attribute. However, this adjustment
removed the `break` statement and led to an error logic of the flags
writing back at the end of this function.
if (have_flags)
memcpy(nla_data(attr), &flags, sizeof(flags));
// attr should point to IFLA_BRIDGE_FLAGS NLA !!!
Before the mentioned commit, the `attr` is granted to be IFLA_BRIDGE_FLAGS.
However, this is not necessarily true fow now as the updated loop will let
the attr point to the last NLA, even an invalid NLA which could cause
overflow writes.
This patch introduces a new variable `br_flag` to save the NLA pointer
that points to IFLA_BRIDGE_FLAGS and uses it to resolve the mentioned
error logic.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ad46d4861ed36315d3d9e838723ba3e367ecc042 , < b9fbc44159dfc3e9a7073032752d9e03f5194a6f
(git)
Affected: abb0172fa8dc4a4ec51aa992b7269ed65959f310 , < 882a51a10ecf24ce135d573afa0872aef02c5125 (git) Affected: 047508edd602921ee8bb0f2aa2100aa2e9bedc75 , < a1227b27fcccc99dc44f912b479e01a17e2d7d31 (git) Affected: 8dfac8071d58447e5cace4c4c6fe493ce2f615f6 , < f2261eb994aa5757c1da046b78e3229a3ece0ad9 (git) Affected: d73ef2d69c0dba5f5a1cb9600045c873bab1fb7f , < 167d8642daa6a44b51de17f8ff0f584e1e762db7 (git) Affected: d73ef2d69c0dba5f5a1cb9600045c873bab1fb7f , < 831bc2728fb48a8957a824cba8c264b30dca1425 (git) Affected: d73ef2d69c0dba5f5a1cb9600045c873bab1fb7f , < 743ad091fb46e622f1b690385bb15e3cd3daf874 (git) Affected: 00757f58e37b2d9a6f99e15be484712390cd2bab (git) |
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CVE-2024-44954 (GCVE-0-2024-44954)
Vulnerability from cvelistv5 – Published: 2024-09-04 18:35 – Updated: 2025-11-03 22:14
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: line6: Fix racy access to midibuf
There can be concurrent accesses to line6 midibuf from both the URB
completion callback and the rawmidi API access. This could be a cause
of KMSAN warning triggered by syzkaller below (so put as reported-by
here).
This patch protects the midibuf call of the former code path with a
spinlock for avoiding the possible races.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 643293b68fbb6c03f5e907736498da17d43f0d81
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 40f3d5cb0e0cbf7fa697913a27d5d361373bdcf5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e7e7d2b180d8f297cea6db43ea72402fd33e1a29 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a54da4b787dcac60b598da69c9c0072812b8282d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c80f454a805443c274394b1db0d1ebf477abd94e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 535df7f896a568a8a1564114eaea49d002cb1747 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 51d87f11dd199bbc6a85982b088ff27bde53b48a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 15b7a03205b31bc5623378c190d22b7ff60026f1 (git) |
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CVE-2024-40947 (GCVE-0-2024-40947)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:31 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ima: Avoid blocking in RCU read-side critical section
A panic happens in ima_match_policy:
BUG: unable to handle kernel NULL pointer dereference at 0000000000000010
PGD 42f873067 P4D 0
Oops: 0000 [#1] SMP NOPTI
CPU: 5 PID: 1286325 Comm: kubeletmonit.sh
Kdump: loaded Tainted: P
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS 0.0.0 02/06/2015
RIP: 0010:ima_match_policy+0x84/0x450
Code: 49 89 fc 41 89 cf 31 ed 89 44 24 14 eb 1c 44 39
7b 18 74 26 41 83 ff 05 74 20 48 8b 1b 48 3b 1d
f2 b9 f4 00 0f 84 9c 01 00 00 <44> 85 73 10 74 ea
44 8b 6b 14 41 f6 c5 01 75 d4 41 f6 c5 02 74 0f
RSP: 0018:ff71570009e07a80 EFLAGS: 00010207
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000200
RDX: ffffffffad8dc7c0 RSI: 0000000024924925 RDI: ff3e27850dea2000
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffffabfce739
R10: ff3e27810cc42400 R11: 0000000000000000 R12: ff3e2781825ef970
R13: 00000000ff3e2785 R14: 000000000000000c R15: 0000000000000001
FS: 00007f5195b51740(0000)
GS:ff3e278b12d40000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000010 CR3: 0000000626d24002 CR4: 0000000000361ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
ima_get_action+0x22/0x30
process_measurement+0xb0/0x830
? page_add_file_rmap+0x15/0x170
? alloc_set_pte+0x269/0x4c0
? prep_new_page+0x81/0x140
? simple_xattr_get+0x75/0xa0
? selinux_file_open+0x9d/0xf0
ima_file_check+0x64/0x90
path_openat+0x571/0x1720
do_filp_open+0x9b/0x110
? page_counter_try_charge+0x57/0xc0
? files_cgroup_alloc_fd+0x38/0x60
? __alloc_fd+0xd4/0x250
? do_sys_open+0x1bd/0x250
do_sys_open+0x1bd/0x250
do_syscall_64+0x5d/0x1d0
entry_SYSCALL_64_after_hwframe+0x65/0xca
Commit c7423dbdbc9e ("ima: Handle -ESTALE returned by
ima_filter_rule_match()") introduced call to ima_lsm_copy_rule within a
RCU read-side critical section which contains kmalloc with GFP_KERNEL.
This implies a possible sleep and violates limitations of RCU read-side
critical sections on non-PREEMPT systems.
Sleeping within RCU read-side critical section might cause
synchronize_rcu() returning early and break RCU protection, allowing a
UAF to happen.
The root cause of this issue could be described as follows:
| Thread A | Thread B |
| |ima_match_policy |
| | rcu_read_lock |
|ima_lsm_update_rule | |
| synchronize_rcu | |
| | kmalloc(GFP_KERNEL)|
| | sleep |
==> synchronize_rcu returns early
| kfree(entry) | |
| | entry = entry->next|
==> UAF happens and entry now becomes NULL (or could be anything).
| | entry->action |
==> Accessing entry might cause panic.
To fix this issue, we are converting all kmalloc that is called within
RCU read-side critical section to use GFP_ATOMIC.
[PM: fixed missing comment, long lines, !CONFIG_IMA_LSM_RULES case]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c4b035b1f036ddd53fbfced49046e586c5ad8a3e , < a6176a802c4bfb83bf7524591aa75f44a639a853
(git)
Affected: 2d4bc60693c4206c64723e94ae5f7a04c0b8f18f , < a38e02265c681b51997a264aaf743095e2ee400a (git) Affected: 8008f1691c15f353f5a53dc5d450b8262cb57421 , < 9c3906c3738562b1fedc6f1cfc81756a7cfefff0 (git) Affected: c7423dbdbc9ecef7fff5239d144cad4b9887f4de , < 28d0ecc52f6c927d0e9ba70a4f2c1ea15453ee88 (git) Affected: c7423dbdbc9ecef7fff5239d144cad4b9887f4de , < 58275455893066149e9f4df2223ab2fdbdc59f9c (git) Affected: c7423dbdbc9ecef7fff5239d144cad4b9887f4de , < 9a95c5bfbf02a0a7f5983280fe284a0ff0836c34 (git) Affected: 38d48fd224036717fcb3437e7af1314f6ebcd2d0 (git) Affected: 69c60b2a2dbb4887739d3a13297cc0dae3793f35 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nima: Avoid blocking in RCU read-side critical section\n\nA panic happens in ima_match_policy:\n\nBUG: unable to handle kernel NULL pointer dereference at 0000000000000010\nPGD 42f873067 P4D 0\nOops: 0000 [#1] SMP NOPTI\nCPU: 5 PID: 1286325 Comm: kubeletmonit.sh\nKdump: loaded Tainted: P\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996),\n BIOS 0.0.0 02/06/2015\nRIP: 0010:ima_match_policy+0x84/0x450\nCode: 49 89 fc 41 89 cf 31 ed 89 44 24 14 eb 1c 44 39\n 7b 18 74 26 41 83 ff 05 74 20 48 8b 1b 48 3b 1d\n f2 b9 f4 00 0f 84 9c 01 00 00 \u003c44\u003e 85 73 10 74 ea\n 44 8b 6b 14 41 f6 c5 01 75 d4 41 f6 c5 02 74 0f\nRSP: 0018:ff71570009e07a80 EFLAGS: 00010207\nRAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000200\nRDX: ffffffffad8dc7c0 RSI: 0000000024924925 RDI: ff3e27850dea2000\nRBP: 0000000000000000 R08: 0000000000000000 R09: ffffffffabfce739\nR10: ff3e27810cc42400 R11: 0000000000000000 R12: ff3e2781825ef970\nR13: 00000000ff3e2785 R14: 000000000000000c R15: 0000000000000001\nFS: 00007f5195b51740(0000)\nGS:ff3e278b12d40000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000000000010 CR3: 0000000626d24002 CR4: 0000000000361ee0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n ima_get_action+0x22/0x30\n process_measurement+0xb0/0x830\n ? page_add_file_rmap+0x15/0x170\n ? alloc_set_pte+0x269/0x4c0\n ? prep_new_page+0x81/0x140\n ? simple_xattr_get+0x75/0xa0\n ? selinux_file_open+0x9d/0xf0\n ima_file_check+0x64/0x90\n path_openat+0x571/0x1720\n do_filp_open+0x9b/0x110\n ? page_counter_try_charge+0x57/0xc0\n ? files_cgroup_alloc_fd+0x38/0x60\n ? __alloc_fd+0xd4/0x250\n ? do_sys_open+0x1bd/0x250\n do_sys_open+0x1bd/0x250\n do_syscall_64+0x5d/0x1d0\n entry_SYSCALL_64_after_hwframe+0x65/0xca\n\nCommit c7423dbdbc9e (\"ima: Handle -ESTALE returned by\nima_filter_rule_match()\") introduced call to ima_lsm_copy_rule within a\nRCU read-side critical section which contains kmalloc with GFP_KERNEL.\nThis implies a possible sleep and violates limitations of RCU read-side\ncritical sections on non-PREEMPT systems.\n\nSleeping within RCU read-side critical section might cause\nsynchronize_rcu() returning early and break RCU protection, allowing a\nUAF to happen.\n\nThe root cause of this issue could be described as follows:\n|\tThread A\t|\tThread B\t|\n|\t\t\t|ima_match_policy\t|\n|\t\t\t| rcu_read_lock\t|\n|ima_lsm_update_rule\t|\t\t\t|\n| synchronize_rcu\t|\t\t\t|\n|\t\t\t| kmalloc(GFP_KERNEL)|\n|\t\t\t| sleep\t\t|\n==\u003e synchronize_rcu returns early\n| kfree(entry)\t\t|\t\t\t|\n|\t\t\t| entry = entry-\u003enext|\n==\u003e UAF happens and entry now becomes NULL (or could be anything).\n|\t\t\t| entry-\u003eaction\t|\n==\u003e Accessing entry might cause panic.\n\nTo fix this issue, we are converting all kmalloc that is called within\nRCU read-side critical section to use GFP_ATOMIC.\n\n[PM: fixed missing comment, long lines, !CONFIG_IMA_LSM_RULES case]"
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CVE-2024-42148 (GCVE-0-2024-42148)
Vulnerability from cvelistv5 – Published: 2024-07-30 07:46 – Updated: 2025-11-03 22:02
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
bnx2x: Fix multiple UBSAN array-index-out-of-bounds
Fix UBSAN warnings that occur when using a system with 32 physical
cpu cores or more, or when the user defines a number of Ethernet
queues greater than or equal to FP_SB_MAX_E1x using the num_queues
module parameter.
Currently there is a read/write out of bounds that occurs on the array
"struct stats_query_entry query" present inside the "bnx2x_fw_stats_req"
struct in "drivers/net/ethernet/broadcom/bnx2x/bnx2x.h".
Looking at the definition of the "struct stats_query_entry query" array:
struct stats_query_entry query[FP_SB_MAX_E1x+
BNX2X_FIRST_QUEUE_QUERY_IDX];
FP_SB_MAX_E1x is defined as the maximum number of fast path interrupts and
has a value of 16, while BNX2X_FIRST_QUEUE_QUERY_IDX has a value of 3
meaning the array has a total size of 19.
Since accesses to "struct stats_query_entry query" are offset-ted by
BNX2X_FIRST_QUEUE_QUERY_IDX, that means that the total number of Ethernet
queues should not exceed FP_SB_MAX_E1x (16). However one of these queues
is reserved for FCOE and thus the number of Ethernet queues should be set
to [FP_SB_MAX_E1x -1] (15) if FCOE is enabled or [FP_SB_MAX_E1x] (16) if
it is not.
This is also described in a comment in the source code in
drivers/net/ethernet/broadcom/bnx2x/bnx2x.h just above the Macro definition
of FP_SB_MAX_E1x. Below is the part of this explanation that it important
for this patch
/*
* The total number of L2 queues, MSIX vectors and HW contexts (CIDs) is
* control by the number of fast-path status blocks supported by the
* device (HW/FW). Each fast-path status block (FP-SB) aka non-default
* status block represents an independent interrupts context that can
* serve a regular L2 networking queue. However special L2 queues such
* as the FCoE queue do not require a FP-SB and other components like
* the CNIC may consume FP-SB reducing the number of possible L2 queues
*
* If the maximum number of FP-SB available is X then:
* a. If CNIC is supported it consumes 1 FP-SB thus the max number of
* regular L2 queues is Y=X-1
* b. In MF mode the actual number of L2 queues is Y= (X-1/MF_factor)
* c. If the FCoE L2 queue is supported the actual number of L2 queues
* is Y+1
* d. The number of irqs (MSIX vectors) is either Y+1 (one extra for
* slow-path interrupts) or Y+2 if CNIC is supported (one additional
* FP interrupt context for the CNIC).
* e. The number of HW context (CID count) is always X or X+1 if FCoE
* L2 queue is supported. The cid for the FCoE L2 queue is always X.
*/
However this driver also supports NICs that use the E2 controller which can
handle more queues due to having more FP-SB represented by FP_SB_MAX_E2.
Looking at the commits when the E2 support was added, it was originally
using the E1x parameters: commit f2e0899f0f27 ("bnx2x: Add 57712 support").
Back then FP_SB_MAX_E2 was set to 16 the same as E1x. However the driver
was later updated to take full advantage of the E2 instead of having it be
limited to the capabilities of the E1x. But as far as we can tell, the
array "stats_query_entry query" was still limited to using the FP-SB
available to the E1x cards as part of an oversignt when the driver was
updated to take full advantage of the E2, and now with the driver being
aware of the greater queue size supported by E2 NICs, it causes the UBSAN
warnings seen in the stack traces below.
This patch increases the size of the "stats_query_entry query" array by
replacing FP_SB_MAX_E1x with FP_SB_MAX_E2 to be large enough to handle
both types of NICs.
Stack traces:
UBSAN: array-index-out-of-bounds in
drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c:1529:11
index 20 is out of range for type 'stats_query_entry [19]'
CPU: 12 PID: 858 Comm: systemd-network Not tainted 6.9.0-060900rc7-generic
#202405052133
Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
50f0a562f8cc9ed9d9f7f7380434c3c8646172d5 , < cfb04472ce33bee2579caf4dc9f4242522f6e26e
(git)
Affected: 50f0a562f8cc9ed9d9f7f7380434c3c8646172d5 , < cbe53087026ad929cd3950508397e8892a6a2a0f (git) Affected: 50f0a562f8cc9ed9d9f7f7380434c3c8646172d5 , < 8b17cec33892a66bbd71f8d9a70a45e2072ae84f (git) Affected: 50f0a562f8cc9ed9d9f7f7380434c3c8646172d5 , < 0edae06b4c227bcfaf3ce21208d49191e1009d3b (git) Affected: 50f0a562f8cc9ed9d9f7f7380434c3c8646172d5 , < 9504a1550686f53b0bab4cab31d435383b1ee2ce (git) Affected: 50f0a562f8cc9ed9d9f7f7380434c3c8646172d5 , < f1313ea92f82451923e28ab45a4aaa0e70e80b98 (git) Affected: 50f0a562f8cc9ed9d9f7f7380434c3c8646172d5 , < b9ea38e767459111a511ed4fb74abc37db95a59d (git) Affected: 50f0a562f8cc9ed9d9f7f7380434c3c8646172d5 , < 134061163ee5ca4759de5c24ca3bd71608891ba7 (git) |
|||||||
|
|||||||||
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CVE-2023-52581 (GCVE-0-2023-52581)
Vulnerability from cvelistv5 – Published: 2024-03-02 21:59 – Updated: 2025-05-04 12:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: fix memleak when more than 255 elements expired
When more than 255 elements expired we're supposed to switch to a new gc
container structure.
This never happens: u8 type will wrap before reaching the boundary
and nft_trans_gc_space() always returns true.
This means we recycle the initial gc container structure and
lose track of the elements that came before.
While at it, don't deref 'gc' after we've passed it to call_rcu.
Severity ?
6.3 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
8da1b048f9a501d3d7d38c188ba09d7d0d5b8c27 , < 7cf055b43756b10aa2b851c927c940f5ed652125
(git)
Affected: bbdb3b65aa91aa0a32b212f27780b28987f2d94f , < a995a68e8a3b48533e47c856865d109a1f1a9d01 (git) Affected: 448be0774882f95a74fa5eb7519761152add601b , < 09c85f2d21ab6b5acba31a037985b13e8e6565b8 (git) Affected: d19e8bf3ea4114dd21fc35da21f398203d7f7df1 , < ef99506eaf1dc31feff1adfcfd68bc5535a22171 (git) Affected: ea3eb9f2192e4fc33b795673e56c97a21987f868 , < 7e5d732e6902eb6a37b35480796838a145ae5f07 (git) Affected: 5f68718b34a531a556f2f50300ead2862278da26 , < 4aea243b6853d06c1d160a9955b759189aa02b14 (git) Affected: 5f68718b34a531a556f2f50300ead2862278da26 , < cf5000a7787cbc10341091d37245a42c119d26c5 (git) Affected: 0624f190b5742a1527cd938295caa8dc5281d4cd (git) |
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CVE-2024-41081 (GCVE-0-2024-41081)
Vulnerability from cvelistv5 – Published: 2024-07-29 15:04 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ila: block BH in ila_output()
As explained in commit 1378817486d6 ("tipc: block BH
before using dst_cache"), net/core/dst_cache.c
helpers need to be called with BH disabled.
ila_output() is called from lwtunnel_output()
possibly from process context, and under rcu_read_lock().
We might be interrupted by a softirq, re-enter ila_output()
and corrupt dst_cache data structures.
Fix the race by using local_bh_disable().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
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Affected:
79ff2fc31e0f6a52eeb67fb89fba87e822b9b7b5 , < 7435bd2f84a25aba607030237261b3795ba782da
(git)
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CVE-2024-56659 (GCVE-0-2024-56659)
Vulnerability from cvelistv5 – Published: 2024-12-27 15:06 – Updated: 2025-11-03 20:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: lapb: increase LAPB_HEADER_LEN
It is unclear if net/lapb code is supposed to be ready for 8021q.
We can at least avoid crashes like the following :
skbuff: skb_under_panic: text:ffffffff8aabe1f6 len:24 put:20 head:ffff88802824a400 data:ffff88802824a3fe tail:0x16 end:0x140 dev:nr0.2
------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:206 !
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 UID: 0 PID: 5508 Comm: dhcpcd Not tainted 6.12.0-rc7-syzkaller-00144-g66418447d27b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
RIP: 0010:skb_panic net/core/skbuff.c:206 [inline]
RIP: 0010:skb_under_panic+0x14b/0x150 net/core/skbuff.c:216
Code: 0d 8d 48 c7 c6 2e 9e 29 8e 48 8b 54 24 08 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 41 54 41 57 41 56 e8 1a 6f 37 02 48 83 c4 20 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3
RSP: 0018:ffffc90002ddf638 EFLAGS: 00010282
RAX: 0000000000000086 RBX: dffffc0000000000 RCX: 7a24750e538ff600
RDX: 0000000000000000 RSI: 0000000000000201 RDI: 0000000000000000
RBP: ffff888034a86650 R08: ffffffff8174b13c R09: 1ffff920005bbe60
R10: dffffc0000000000 R11: fffff520005bbe61 R12: 0000000000000140
R13: ffff88802824a400 R14: ffff88802824a3fe R15: 0000000000000016
FS: 00007f2a5990d740(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c2631fd CR3: 0000000029504000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
skb_push+0xe5/0x100 net/core/skbuff.c:2636
nr_header+0x36/0x320 net/netrom/nr_dev.c:69
dev_hard_header include/linux/netdevice.h:3148 [inline]
vlan_dev_hard_header+0x359/0x480 net/8021q/vlan_dev.c:83
dev_hard_header include/linux/netdevice.h:3148 [inline]
lapbeth_data_transmit+0x1f6/0x2a0 drivers/net/wan/lapbether.c:257
lapb_data_transmit+0x91/0xb0 net/lapb/lapb_iface.c:447
lapb_transmit_buffer+0x168/0x1f0 net/lapb/lapb_out.c:149
lapb_establish_data_link+0x84/0xd0
lapb_device_event+0x4e0/0x670
notifier_call_chain+0x19f/0x3e0 kernel/notifier.c:93
__dev_notify_flags+0x207/0x400
dev_change_flags+0xf0/0x1a0 net/core/dev.c:8922
devinet_ioctl+0xa4e/0x1aa0 net/ipv4/devinet.c:1188
inet_ioctl+0x3d7/0x4f0 net/ipv4/af_inet.c:1003
sock_do_ioctl+0x158/0x460 net/socket.c:1227
sock_ioctl+0x626/0x8e0 net/socket.c:1346
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:907 [inline]
__se_sys_ioctl+0xf9/0x170 fs/ioctl.c:893
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3aa2ef7ffd0451e8f81c249d2a2a68283c6bc700
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 76d856f03d0290cf5392364ecdf74c15ee16b8fd (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c21c7c1c00bcc60cf752ec491bdfd47693f4d3c7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f0949199651bc87c5ed2c12a7323f441f1af6fe9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 03e661b5e7aa1124f24054df9ab2ee5cb2178973 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2b351355bbd50ae25d096785b6eb31998d2bf765 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a6d75ecee2bf828ac6a1b52724aba0a977e4eaf4 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: lapb: increase LAPB_HEADER_LEN\n\nIt is unclear if net/lapb code is supposed to be ready for 8021q.\n\nWe can at least avoid crashes like the following :\n\nskbuff: skb_under_panic: text:ffffffff8aabe1f6 len:24 put:20 head:ffff88802824a400 data:ffff88802824a3fe tail:0x16 end:0x140 dev:nr0.2\n------------[ cut here ]------------\n kernel BUG at net/core/skbuff.c:206 !\nOops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI\nCPU: 1 UID: 0 PID: 5508 Comm: dhcpcd Not tainted 6.12.0-rc7-syzkaller-00144-g66418447d27b #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024\n RIP: 0010:skb_panic net/core/skbuff.c:206 [inline]\n RIP: 0010:skb_under_panic+0x14b/0x150 net/core/skbuff.c:216\nCode: 0d 8d 48 c7 c6 2e 9e 29 8e 48 8b 54 24 08 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 41 54 41 57 41 56 e8 1a 6f 37 02 48 83 c4 20 90 \u003c0f\u003e 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3\nRSP: 0018:ffffc90002ddf638 EFLAGS: 00010282\nRAX: 0000000000000086 RBX: dffffc0000000000 RCX: 7a24750e538ff600\nRDX: 0000000000000000 RSI: 0000000000000201 RDI: 0000000000000000\nRBP: ffff888034a86650 R08: ffffffff8174b13c R09: 1ffff920005bbe60\nR10: dffffc0000000000 R11: fffff520005bbe61 R12: 0000000000000140\nR13: ffff88802824a400 R14: ffff88802824a3fe R15: 0000000000000016\nFS: 00007f2a5990d740(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 000000110c2631fd CR3: 0000000029504000 CR4: 00000000003526f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n skb_push+0xe5/0x100 net/core/skbuff.c:2636\n nr_header+0x36/0x320 net/netrom/nr_dev.c:69\n dev_hard_header include/linux/netdevice.h:3148 [inline]\n vlan_dev_hard_header+0x359/0x480 net/8021q/vlan_dev.c:83\n dev_hard_header include/linux/netdevice.h:3148 [inline]\n lapbeth_data_transmit+0x1f6/0x2a0 drivers/net/wan/lapbether.c:257\n lapb_data_transmit+0x91/0xb0 net/lapb/lapb_iface.c:447\n lapb_transmit_buffer+0x168/0x1f0 net/lapb/lapb_out.c:149\n lapb_establish_data_link+0x84/0xd0\n lapb_device_event+0x4e0/0x670\n notifier_call_chain+0x19f/0x3e0 kernel/notifier.c:93\n __dev_notify_flags+0x207/0x400\n dev_change_flags+0xf0/0x1a0 net/core/dev.c:8922\n devinet_ioctl+0xa4e/0x1aa0 net/ipv4/devinet.c:1188\n inet_ioctl+0x3d7/0x4f0 net/ipv4/af_inet.c:1003\n sock_do_ioctl+0x158/0x460 net/socket.c:1227\n sock_ioctl+0x626/0x8e0 net/socket.c:1346\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:907 [inline]\n __se_sys_ioctl+0xf9/0x170 fs/ioctl.c:893\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83"
}
],
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"references": [
{
"url": "https://git.kernel.org/stable/c/3aa2ef7ffd0451e8f81c249d2a2a68283c6bc700"
},
{
"url": "https://git.kernel.org/stable/c/76d856f03d0290cf5392364ecdf74c15ee16b8fd"
},
{
"url": "https://git.kernel.org/stable/c/c21c7c1c00bcc60cf752ec491bdfd47693f4d3c7"
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{
"url": "https://git.kernel.org/stable/c/f0949199651bc87c5ed2c12a7323f441f1af6fe9"
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"url": "https://git.kernel.org/stable/c/03e661b5e7aa1124f24054df9ab2ee5cb2178973"
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{
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}
],
"title": "net: lapb: increase LAPB_HEADER_LEN",
"x_generator": {
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}
}
},
"cveMetadata": {
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"datePublished": "2024-12-27T15:06:22.298Z",
"dateReserved": "2024-12-27T15:00:39.841Z",
"dateUpdated": "2025-11-03T20:52:02.579Z",
"state": "PUBLISHED"
},
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}
CVE-2024-53161 (GCVE-0-2024-53161)
Vulnerability from cvelistv5 – Published: 2024-12-24 11:29 – Updated: 2025-11-03 20:46
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
EDAC/bluefield: Fix potential integer overflow
The 64-bit argument for the "get DIMM info" SMC call consists of mem_ctrl_idx
left-shifted 16 bits and OR-ed with DIMM index. With mem_ctrl_idx defined as
32-bits wide the left-shift operation truncates the upper 16 bits of
information during the calculation of the SMC argument.
The mem_ctrl_idx stack variable must be defined as 64-bits wide to prevent any
potential integer overflow, i.e. loss of data from upper 16 bits.
Severity ?
5.5 (Medium)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
82413e562ea6eadfb6de946dcc6f74af31d64e7f , < 8cc31cfa36ff37aff399b72faa2ded58110112ae
(git)
Affected: 82413e562ea6eadfb6de946dcc6f74af31d64e7f , < e0269ea7a628fdeddd65b92fe29c09655dbb80b9 (git) Affected: 82413e562ea6eadfb6de946dcc6f74af31d64e7f , < 4ad7033de109d0fec99086f352f58a3412e378b8 (git) Affected: 82413e562ea6eadfb6de946dcc6f74af31d64e7f , < 578ca89b04680145d41011e7cec8806fefbb59e7 (git) Affected: 82413e562ea6eadfb6de946dcc6f74af31d64e7f , < ac6ebb9edcdb7077e841862c402697c4c48a7c0a (git) Affected: 82413e562ea6eadfb6de946dcc6f74af31d64e7f , < fdb90006184aa84c7b4e09144ed0936d4e1891a7 (git) Affected: 82413e562ea6eadfb6de946dcc6f74af31d64e7f , < 000930193fe5eb79ce5563ee2e9ddb0c6e4e1bb5 (git) Affected: 82413e562ea6eadfb6de946dcc6f74af31d64e7f , < 1fe774a93b46bb029b8f6fa9d1f25affa53f06c6 (git) |
|||||||
|
|||||||||
{
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"confidentialityImpact": "NONE",
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"scope": "UNCHANGED",
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{
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],
"title": "CVE Program Container"
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],
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{
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"programFiles": [
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],
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"vendor": "Linux",
"versions": [
{
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"version": "5.4"
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{
"lessThan": "5.4",
"status": "unaffected",
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"status": "unaffected",
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{
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"versionType": "semver"
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{
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"status": "unaffected",
"version": "5.15.174",
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},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
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"versionType": "semver"
},
{
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"status": "unaffected",
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{
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"status": "unaffected",
"version": "6.11.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.13",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
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"nodes": [
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},
{
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}
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nEDAC/bluefield: Fix potential integer overflow\n\nThe 64-bit argument for the \"get DIMM info\" SMC call consists of mem_ctrl_idx\nleft-shifted 16 bits and OR-ed with DIMM index. With mem_ctrl_idx defined as\n32-bits wide the left-shift operation truncates the upper 16 bits of\ninformation during the calculation of the SMC argument.\n\nThe mem_ctrl_idx stack variable must be defined as 64-bits wide to prevent any\npotential integer overflow, i.e. loss of data from upper 16 bits."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:54:34.419Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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{
"url": "https://git.kernel.org/stable/c/4ad7033de109d0fec99086f352f58a3412e378b8"
},
{
"url": "https://git.kernel.org/stable/c/578ca89b04680145d41011e7cec8806fefbb59e7"
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{
"url": "https://git.kernel.org/stable/c/ac6ebb9edcdb7077e841862c402697c4c48a7c0a"
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{
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{
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},
{
"url": "https://git.kernel.org/stable/c/1fe774a93b46bb029b8f6fa9d1f25affa53f06c6"
}
],
"title": "EDAC/bluefield: Fix potential integer overflow",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-53161",
"datePublished": "2024-12-24T11:29:01.938Z",
"dateReserved": "2024-11-19T17:17:25.002Z",
"dateUpdated": "2025-11-03T20:46:52.800Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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}
CVE-2024-36938 (GCVE-0-2024-36938)
Vulnerability from cvelistv5 – Published: 2024-05-30 15:29 – Updated: 2025-05-04 09:12
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf, skmsg: Fix NULL pointer dereference in sk_psock_skb_ingress_enqueue
Fix NULL pointer data-races in sk_psock_skb_ingress_enqueue() which
syzbot reported [1].
[1]
BUG: KCSAN: data-race in sk_psock_drop / sk_psock_skb_ingress_enqueue
write to 0xffff88814b3278b8 of 8 bytes by task 10724 on cpu 1:
sk_psock_stop_verdict net/core/skmsg.c:1257 [inline]
sk_psock_drop+0x13e/0x1f0 net/core/skmsg.c:843
sk_psock_put include/linux/skmsg.h:459 [inline]
sock_map_close+0x1a7/0x260 net/core/sock_map.c:1648
unix_release+0x4b/0x80 net/unix/af_unix.c:1048
__sock_release net/socket.c:659 [inline]
sock_close+0x68/0x150 net/socket.c:1421
__fput+0x2c1/0x660 fs/file_table.c:422
__fput_sync+0x44/0x60 fs/file_table.c:507
__do_sys_close fs/open.c:1556 [inline]
__se_sys_close+0x101/0x1b0 fs/open.c:1541
__x64_sys_close+0x1f/0x30 fs/open.c:1541
do_syscall_64+0xd3/0x1d0
entry_SYSCALL_64_after_hwframe+0x6d/0x75
read to 0xffff88814b3278b8 of 8 bytes by task 10713 on cpu 0:
sk_psock_data_ready include/linux/skmsg.h:464 [inline]
sk_psock_skb_ingress_enqueue+0x32d/0x390 net/core/skmsg.c:555
sk_psock_skb_ingress_self+0x185/0x1e0 net/core/skmsg.c:606
sk_psock_verdict_apply net/core/skmsg.c:1008 [inline]
sk_psock_verdict_recv+0x3e4/0x4a0 net/core/skmsg.c:1202
unix_read_skb net/unix/af_unix.c:2546 [inline]
unix_stream_read_skb+0x9e/0xf0 net/unix/af_unix.c:2682
sk_psock_verdict_data_ready+0x77/0x220 net/core/skmsg.c:1223
unix_stream_sendmsg+0x527/0x860 net/unix/af_unix.c:2339
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0x140/0x180 net/socket.c:745
____sys_sendmsg+0x312/0x410 net/socket.c:2584
___sys_sendmsg net/socket.c:2638 [inline]
__sys_sendmsg+0x1e9/0x280 net/socket.c:2667
__do_sys_sendmsg net/socket.c:2676 [inline]
__se_sys_sendmsg net/socket.c:2674 [inline]
__x64_sys_sendmsg+0x46/0x50 net/socket.c:2674
do_syscall_64+0xd3/0x1d0
entry_SYSCALL_64_after_hwframe+0x6d/0x75
value changed: 0xffffffff83d7feb0 -> 0x0000000000000000
Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 10713 Comm: syz-executor.4 Tainted: G W 6.8.0-syzkaller-08951-gfe46a7dd189e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
Prior to this, commit 4cd12c6065df ("bpf, sockmap: Fix NULL pointer
dereference in sk_psock_verdict_data_ready()") fixed one NULL pointer
similarly due to no protection of saved_data_ready. Here is another
different caller causing the same issue because of the same reason. So
we should protect it with sk_callback_lock read lock because the writer
side in the sk_psock_drop() uses "write_lock_bh(&sk->sk_callback_lock);".
To avoid errors that could happen in future, I move those two pairs of
lock into the sk_psock_data_ready(), which is suggested by John Fastabend.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
604326b41a6fb9b4a78b6179335decee0365cd8c , < c0809c128dad4c3413818384eb06a341633db973
(git)
Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < 5965bc7535fb87510b724e5465ccc1a1cf00916d (git) Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < 39dc9e1442385d6e9be0b6491ee488dddd55ae27 (git) Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < b397a0ab8582c533ec0c6b732392f141fc364f87 (git) Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < 772d5729b5ff0df0d37b32db600ce635b2172f80 (git) Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < 6648e613226e18897231ab5e42ffc29e63fa3365 (git) |
|||||||
|
|||||||||
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CVE-2024-26748 (GCVE-0-2024-26748)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: cdns3: fix memory double free when handle zero packet
829 if (request->complete) {
830 spin_unlock(&priv_dev->lock);
831 usb_gadget_giveback_request(&priv_ep->endpoint,
832 request);
833 spin_lock(&priv_dev->lock);
834 }
835
836 if (request->buf == priv_dev->zlp_buf)
837 cdns3_gadget_ep_free_request(&priv_ep->endpoint, request);
Driver append an additional zero packet request when queue a packet, which
length mod max packet size is 0. When transfer complete, run to line 831,
usb_gadget_giveback_request() will free this requestion. 836 condition is
true, so cdns3_gadget_ep_free_request() free this request again.
Log:
[ 1920.140696][ T150] BUG: KFENCE: use-after-free read in cdns3_gadget_giveback+0x134/0x2c0 [cdns3]
[ 1920.140696][ T150]
[ 1920.151837][ T150] Use-after-free read at 0x000000003d1cd10b (in kfence-#36):
[ 1920.159082][ T150] cdns3_gadget_giveback+0x134/0x2c0 [cdns3]
[ 1920.164988][ T150] cdns3_transfer_completed+0x438/0x5f8 [cdns3]
Add check at line 829, skip call usb_gadget_giveback_request() if it is
additional zero length packet request. Needn't call
usb_gadget_giveback_request() because it is allocated in this driver.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7733f6c32e36ff9d7adadf40001039bf219b1cbe , < aad6132ae6e4809e375431f8defd1521985e44e7
(git)
Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 1e204a8e9eb514e22a6567fb340ebb47df3f3a48 (git) Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 3a2a909942b5335b7ea66366d84261b3ed5f89c8 (git) Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 9a52b694b066f299d8b9800854a8503457a8b64c (git) Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 70e8038813f9d3e72df966748ebbc40efe466019 (git) Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 92d20406a3d4ff3e8be667c79209dc9ed31df5b3 (git) Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 5fd9e45f1ebcd57181358af28506e8a661a260b3 (git) |
|||||||
|
|||||||||
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CVE-2023-52819 (GCVE-0-2023-52819)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:43
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga
For pptable structs that use flexible array sizes, use flexible arrays.
Severity ?
6.6 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 60a00dfc7c5deafd1dd393beaf53224f7256dad6
(git)
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|||||||
|
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CVE-2024-53198 (GCVE-0-2024-53198)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2025-11-03 20:47
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
xen: Fix the issue of resource not being properly released in xenbus_dev_probe()
This patch fixes an issue in the function xenbus_dev_probe(). In the
xenbus_dev_probe() function, within the if (err) branch at line 313, the
program incorrectly returns err directly without releasing the resources
allocated by err = drv->probe(dev, id). As the return value is non-zero,
the upper layers assume the processing logic has failed. However, the probe
operation was performed earlier without a corresponding remove operation.
Since the probe actually allocates resources, failing to perform the remove
operation could lead to problems.
To fix this issue, we followed the resource release logic of the
xenbus_dev_remove() function by adding a new block fail_remove before the
fail_put block. After entering the branch if (err) at line 313, the
function will use a goto statement to jump to the fail_remove block,
ensuring that the previously acquired resources are correctly released,
thus preventing the reference count leak.
This bug was identified by an experimental static analysis tool developed
by our team. The tool specializes in analyzing reference count operations
and detecting potential issues where resources are not properly managed.
In this case, the tool flagged the missing release operation as a
potential problem, which led to the development of this patch.
Severity ?
5.5 (Medium)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4bac07c993d03434ea902d3d4290d9e45944b66c , < 87106169b4ce26f85561f953d13d1fd86d99b612
(git)
Affected: 4bac07c993d03434ea902d3d4290d9e45944b66c , < 0aa9e30b5b4af5dd504801689d6d84c584290a45 (git) Affected: 4bac07c993d03434ea902d3d4290d9e45944b66c , < e8823e6ff313465910edea07581627d85e68d9fd (git) Affected: 4bac07c993d03434ea902d3d4290d9e45944b66c , < 3fc0996d2fefe61219375fd650601724b8cf2d30 (git) Affected: 4bac07c993d03434ea902d3d4290d9e45944b66c , < 804b96f8d0a02fa10b92f28b2e042f9128ed3ffc (git) Affected: 4bac07c993d03434ea902d3d4290d9e45944b66c , < 217bdce88b104269b73603b84d0ab4dd04f481bc (git) Affected: 4bac07c993d03434ea902d3d4290d9e45944b66c , < 2f977a4c82d35d063f5fe198bbc501c4b1c5ea0e (git) Affected: 4bac07c993d03434ea902d3d4290d9e45944b66c , < afc545da381ba0c651b2658966ac737032676f01 (git) |
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CVE-2024-40929 (GCVE-0-2024-40929)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:25 – Updated: 2025-11-03 21:57
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: check n_ssids before accessing the ssids
In some versions of cfg80211, the ssids poinet might be a valid one even
though n_ssids is 0. Accessing the pointer in this case will cuase an
out-of-bound access. Fix this by checking n_ssids first.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c1a7515393e403758a684fd0a2372af466675b15 , < 3c4771091ea8016c8601399078916f722dd8833b
(git)
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CVE-2024-26751 (GCVE-0-2024-26751)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ARM: ep93xx: Add terminator to gpiod_lookup_table
Without the terminator, if a con_id is passed to gpio_find() that
does not exist in the lookup table the function will not stop looping
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Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2023-52507 (GCVE-0-2023-52507)
Vulnerability from cvelistv5 – Published: 2024-03-02 21:52 – Updated: 2025-05-04 07:38
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfc: nci: assert requested protocol is valid
The protocol is used in a bit mask to determine if the protocol is
supported. Assert the provided protocol is less than the maximum
defined so it doesn't potentially perform a shift-out-of-bounds and
provide a clearer error for undefined protocols vs unsupported ones.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6a2968aaf50c7a22fced77a5e24aa636281efca8 , < 2c231a247a1d1628e41fa1eefd1a5307c41c5f53
(git)
Affected: 6a2968aaf50c7a22fced77a5e24aa636281efca8 , < a686f84101680b8442181a8846fbd3c934653729 (git) Affected: 6a2968aaf50c7a22fced77a5e24aa636281efca8 , < 95733ea130e35ef9ec5949a5908dde3feaba92cb (git) Affected: 6a2968aaf50c7a22fced77a5e24aa636281efca8 , < a424807d860ba816aaafc3064b46b456361c0802 (git) Affected: 6a2968aaf50c7a22fced77a5e24aa636281efca8 , < 25dd54b95abfdca423b65a4ee620a774777d8213 (git) Affected: 6a2968aaf50c7a22fced77a5e24aa636281efca8 , < 853dda54ba59ea70d5580a298b7ede4707826848 (git) Affected: 6a2968aaf50c7a22fced77a5e24aa636281efca8 , < 6584eba7688dcf999542778b07f63828c21521da (git) Affected: 6a2968aaf50c7a22fced77a5e24aa636281efca8 , < 354a6e707e29cb0c007176ee5b8db8be7bd2dee0 (git) |
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CVE-2024-56596 (GCVE-0-2024-56596)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix array-index-out-of-bounds in jfs_readdir
The stbl might contain some invalid values. Added a check to
return error code in that case.
Severity ?
7.8 (High)
CWE
- CWE-129 - Improper Validation of Array Index
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
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|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2024-53226 (GCVE-0-2024-53226)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:50 – Updated: 2025-11-03 20:47
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()
ib_map_mr_sg() allows ULPs to specify NULL as the sg_offset argument.
The driver needs to check whether it is a NULL pointer before
dereferencing it.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
Affected: 3c301b8a046b57e3de14c6fc669d81dcb71bb5b5 , < 35f5b68f63aac61d30ce0b0c6beb09b8845a3e65 (git) Affected: 5a13652ac34be9b60feec89835763574825a8905 , < 52617e76f4963644db71dc0a17e998654dc0c7f4 (git) Affected: 4d480e45cb7fffb9d9b49924469c1f458068080a , < 6b0d7d6e6883d0ec70cd7b5a02c47c003d5defe7 (git) Affected: d387d4b54eb84208bd4ca13572e106851d0a0819 , < 71becb0e9df78a8d43dfd0efcef18c830a0af477 (git) Affected: d387d4b54eb84208bd4ca13572e106851d0a0819 , < 8c269bb2cc666ca580271e1a8136c63ac9162e1e (git) Affected: d387d4b54eb84208bd4ca13572e106851d0a0819 , < 6b526d17eed850352d880b93b9bf20b93006bd92 (git) Affected: ecdf900a5a3372bc0208e0701a116f112eb6039c (git) |
|||||||
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CVE-2024-46818 (GCVE-0-2024-46818)
Vulnerability from cvelistv5 – Published: 2024-09-27 12:35 – Updated: 2025-11-03 22:19
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check gpio_id before used as array index
[WHY & HOW]
GPIO_ID_UNKNOWN (-1) is not a valid value for array index and therefore
should be checked in advance.
This fixes 5 OVERRUN issues reported by Coverity.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 8520fdc8ecc38f240a8e9e7af89cca6739c3e790
(git)
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CVE-2024-40932 (GCVE-0-2024-40932)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:25 – Updated: 2025-11-03 21:57
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/exynos/vidi: fix memory leak in .get_modes()
The duplicated EDID is never freed. Fix it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 540ca99729e28dbe902b01039a3b4bd74520a819
(git)
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CVE-2024-26772 (GCVE-0-2024-26772)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal()
Places the logic for checking if the group's block bitmap is corrupt under
the protection of the group lock to avoid allocating blocks from the group
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Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
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|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
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(git)
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CVE-2024-52504 (GCVE-0-2024-52504)
Vulnerability from cvelistv5 – Published: 2025-08-12 11:16 – Updated: 2025-08-12 19:15
VLAI?
EPSS
Summary
A vulnerability has been identified in SIPROTEC 4 6MD61 (All versions), SIPROTEC 4 6MD63 (All versions), SIPROTEC 4 6MD66 (All versions), SIPROTEC 4 6MD665 (All versions), SIPROTEC 4 7SA522 (All versions), SIPROTEC 4 7SA6 (All versions < V4.78), SIPROTEC 4 7SD5 (All versions < V4.78), SIPROTEC 4 7SD610 (All versions < V4.78), SIPROTEC 4 7SJ61 (All versions), SIPROTEC 4 7SJ62 (All versions), SIPROTEC 4 7SJ63 (All versions), SIPROTEC 4 7SJ64 (All versions), SIPROTEC 4 7SJ66 (All versions), SIPROTEC 4 7SS52 (All versions), SIPROTEC 4 7ST6 (All versions), SIPROTEC 4 7UM61 (All versions), SIPROTEC 4 7UM62 (All versions), SIPROTEC 4 7UT612 (All versions), SIPROTEC 4 7UT613 (All versions), SIPROTEC 4 7UT63 (All versions), SIPROTEC 4 7VE6 (All versions), SIPROTEC 4 7VK61 (All versions), SIPROTEC 4 7VU683 (All versions), SIPROTEC 4 Compact 7RW80 (All versions), SIPROTEC 4 Compact 7SD80 (All versions), SIPROTEC 4 Compact 7SJ80 (All versions), SIPROTEC 4 Compact 7SJ81 (All versions), SIPROTEC 4 Compact 7SK80 (All versions), SIPROTEC 4 Compact 7SK81 (All versions). Affected devices do not properly handle interrupted operations of file transfer. This could allow an unauthenticated remote attacker to cause a denial of service condition. To restore normal operations, the devices need to be restarted.
Severity ?
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siemens | SIPROTEC 4 6MD61 |
Affected:
0 , < *
(custom)
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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"value": "A vulnerability has been identified in SIPROTEC 4 6MD61 (All versions), SIPROTEC 4 6MD63 (All versions), SIPROTEC 4 6MD66 (All versions), SIPROTEC 4 6MD665 (All versions), SIPROTEC 4 7SA522 (All versions), SIPROTEC 4 7SA6 (All versions \u003c V4.78), SIPROTEC 4 7SD5 (All versions \u003c V4.78), SIPROTEC 4 7SD610 (All versions \u003c V4.78), SIPROTEC 4 7SJ61 (All versions), SIPROTEC 4 7SJ62 (All versions), SIPROTEC 4 7SJ63 (All versions), SIPROTEC 4 7SJ64 (All versions), SIPROTEC 4 7SJ66 (All versions), SIPROTEC 4 7SS52 (All versions), SIPROTEC 4 7ST6 (All versions), SIPROTEC 4 7UM61 (All versions), SIPROTEC 4 7UM62 (All versions), SIPROTEC 4 7UT612 (All versions), SIPROTEC 4 7UT613 (All versions), SIPROTEC 4 7UT63 (All versions), SIPROTEC 4 7VE6 (All versions), SIPROTEC 4 7VK61 (All versions), SIPROTEC 4 7VU683 (All versions), SIPROTEC 4 Compact 7RW80 (All versions), SIPROTEC 4 Compact 7SD80 (All versions), SIPROTEC 4 Compact 7SJ80 (All versions), SIPROTEC 4 Compact 7SJ81 (All versions), SIPROTEC 4 Compact 7SK80 (All versions), SIPROTEC 4 Compact 7SK81 (All versions). Affected devices do not properly handle interrupted operations of file transfer. This could allow an unauthenticated remote attacker to cause a denial of service condition. To restore normal operations, the devices need to be restarted."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"cvssV4_0": {
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"version": "4.0"
}
}
],
"problemTypes": [
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"descriptions": [
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"cweId": "CWE-754",
"description": "CWE-754: Improper Check for Unusual or Exceptional Conditions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-08-12T11:16:48.226Z",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-400089.html"
}
]
}
},
"cveMetadata": {
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"assignerShortName": "siemens",
"cveId": "CVE-2024-52504",
"datePublished": "2025-08-12T11:16:48.226Z",
"dateReserved": "2024-11-11T08:11:56.754Z",
"dateUpdated": "2025-08-12T19:15:53.642Z",
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CVE-2024-56643 (GCVE-0-2024-56643)
Vulnerability from cvelistv5 – Published: 2024-12-27 15:02 – Updated: 2025-11-03 20:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
dccp: Fix memory leak in dccp_feat_change_recv
If dccp_feat_push_confirm() fails after new value for SP feature was accepted
without reconciliation ('entry == NULL' branch), memory allocated for that value
with dccp_feat_clone_sp_val() is never freed.
Here is the kmemleak stack for this:
unreferenced object 0xffff88801d4ab488 (size 8):
comm "syz-executor310", pid 1127, jiffies 4295085598 (age 41.666s)
hex dump (first 8 bytes):
01 b4 4a 1d 80 88 ff ff ..J.....
backtrace:
[<00000000db7cabfe>] kmemdup+0x23/0x50 mm/util.c:128
[<0000000019b38405>] kmemdup include/linux/string.h:465 [inline]
[<0000000019b38405>] dccp_feat_clone_sp_val net/dccp/feat.c:371 [inline]
[<0000000019b38405>] dccp_feat_clone_sp_val net/dccp/feat.c:367 [inline]
[<0000000019b38405>] dccp_feat_change_recv net/dccp/feat.c:1145 [inline]
[<0000000019b38405>] dccp_feat_parse_options+0x1196/0x2180 net/dccp/feat.c:1416
[<00000000b1f6d94a>] dccp_parse_options+0xa2a/0x1260 net/dccp/options.c:125
[<0000000030d7b621>] dccp_rcv_state_process+0x197/0x13d0 net/dccp/input.c:650
[<000000001f74c72e>] dccp_v4_do_rcv+0xf9/0x1a0 net/dccp/ipv4.c:688
[<00000000a6c24128>] sk_backlog_rcv include/net/sock.h:1041 [inline]
[<00000000a6c24128>] __release_sock+0x139/0x3b0 net/core/sock.c:2570
[<00000000cf1f3a53>] release_sock+0x54/0x1b0 net/core/sock.c:3111
[<000000008422fa23>] inet_wait_for_connect net/ipv4/af_inet.c:603 [inline]
[<000000008422fa23>] __inet_stream_connect+0x5d0/0xf70 net/ipv4/af_inet.c:696
[<0000000015b6f64d>] inet_stream_connect+0x53/0xa0 net/ipv4/af_inet.c:735
[<0000000010122488>] __sys_connect_file+0x15c/0x1a0 net/socket.c:1865
[<00000000b4b70023>] __sys_connect+0x165/0x1a0 net/socket.c:1882
[<00000000f4cb3815>] __do_sys_connect net/socket.c:1892 [inline]
[<00000000f4cb3815>] __se_sys_connect net/socket.c:1889 [inline]
[<00000000f4cb3815>] __x64_sys_connect+0x6e/0xb0 net/socket.c:1889
[<00000000e7b1e839>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
[<0000000055e91434>] entry_SYSCALL_64_after_hwframe+0x67/0xd1
Clean up the allocated memory in case of dccp_feat_push_confirm() failure
and bail out with an error reset code.
Found by Linux Verification Center (linuxtesting.org) with Syzkaller.
Severity ?
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e77b8363b2ea7c0d89919547c1a8b0562f298b57 , < 623be080ab3c13d71570bd32f7202a8efa8e2252
(git)
Affected: e77b8363b2ea7c0d89919547c1a8b0562f298b57 , < c99507fff94b926fc92279c92d80f229c91cb85d (git) Affected: e77b8363b2ea7c0d89919547c1a8b0562f298b57 , < bc3d4423def1a9412a0ae454cb4477089ab79276 (git) Affected: e77b8363b2ea7c0d89919547c1a8b0562f298b57 , < 6ff67909ee2ffad911e3122616df41dee23ff4f6 (git) Affected: e77b8363b2ea7c0d89919547c1a8b0562f298b57 , < d3ec686a369fae5034303061f003cd3f94ddfd23 (git) Affected: e77b8363b2ea7c0d89919547c1a8b0562f298b57 , < 9ee68b0f23706a77f53c832457b9384178b76421 (git) Affected: e77b8363b2ea7c0d89919547c1a8b0562f298b57 , < 22be4727a8f898442066bcac34f8a1ad0bc72e14 (git) |
|||||||
|
|||||||||
{
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{
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"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
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"cna": {
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{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
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"versions": [
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"versions": [
{
"status": "affected",
"version": "2.6.29"
},
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"status": "unaffected",
"version": "0",
"versionType": "semver"
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{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.287",
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{
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{
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{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
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{
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{
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"status": "unaffected",
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{
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"version": "6.13",
"versionType": "original_commit_for_fix"
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"versionStartIncluding": "2.6.29",
"vulnerable": true
},
{
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"negate": false,
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndccp: Fix memory leak in dccp_feat_change_recv\n\nIf dccp_feat_push_confirm() fails after new value for SP feature was accepted\nwithout reconciliation (\u0027entry == NULL\u0027 branch), memory allocated for that value\nwith dccp_feat_clone_sp_val() is never freed.\n\nHere is the kmemleak stack for this:\n\nunreferenced object 0xffff88801d4ab488 (size 8):\n comm \"syz-executor310\", pid 1127, jiffies 4295085598 (age 41.666s)\n hex dump (first 8 bytes):\n 01 b4 4a 1d 80 88 ff ff ..J.....\n backtrace:\n [\u003c00000000db7cabfe\u003e] kmemdup+0x23/0x50 mm/util.c:128\n [\u003c0000000019b38405\u003e] kmemdup include/linux/string.h:465 [inline]\n [\u003c0000000019b38405\u003e] dccp_feat_clone_sp_val net/dccp/feat.c:371 [inline]\n [\u003c0000000019b38405\u003e] dccp_feat_clone_sp_val net/dccp/feat.c:367 [inline]\n [\u003c0000000019b38405\u003e] dccp_feat_change_recv net/dccp/feat.c:1145 [inline]\n [\u003c0000000019b38405\u003e] dccp_feat_parse_options+0x1196/0x2180 net/dccp/feat.c:1416\n [\u003c00000000b1f6d94a\u003e] dccp_parse_options+0xa2a/0x1260 net/dccp/options.c:125\n [\u003c0000000030d7b621\u003e] dccp_rcv_state_process+0x197/0x13d0 net/dccp/input.c:650\n [\u003c000000001f74c72e\u003e] dccp_v4_do_rcv+0xf9/0x1a0 net/dccp/ipv4.c:688\n [\u003c00000000a6c24128\u003e] sk_backlog_rcv include/net/sock.h:1041 [inline]\n [\u003c00000000a6c24128\u003e] __release_sock+0x139/0x3b0 net/core/sock.c:2570\n [\u003c00000000cf1f3a53\u003e] release_sock+0x54/0x1b0 net/core/sock.c:3111\n [\u003c000000008422fa23\u003e] inet_wait_for_connect net/ipv4/af_inet.c:603 [inline]\n [\u003c000000008422fa23\u003e] __inet_stream_connect+0x5d0/0xf70 net/ipv4/af_inet.c:696\n [\u003c0000000015b6f64d\u003e] inet_stream_connect+0x53/0xa0 net/ipv4/af_inet.c:735\n [\u003c0000000010122488\u003e] __sys_connect_file+0x15c/0x1a0 net/socket.c:1865\n [\u003c00000000b4b70023\u003e] __sys_connect+0x165/0x1a0 net/socket.c:1882\n [\u003c00000000f4cb3815\u003e] __do_sys_connect net/socket.c:1892 [inline]\n [\u003c00000000f4cb3815\u003e] __se_sys_connect net/socket.c:1889 [inline]\n [\u003c00000000f4cb3815\u003e] __x64_sys_connect+0x6e/0xb0 net/socket.c:1889\n [\u003c00000000e7b1e839\u003e] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46\n [\u003c0000000055e91434\u003e] entry_SYSCALL_64_after_hwframe+0x67/0xd1\n\nClean up the allocated memory in case of dccp_feat_push_confirm() failure\nand bail out with an error reset code.\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T10:00:51.915Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/623be080ab3c13d71570bd32f7202a8efa8e2252"
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{
"url": "https://git.kernel.org/stable/c/c99507fff94b926fc92279c92d80f229c91cb85d"
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{
"url": "https://git.kernel.org/stable/c/bc3d4423def1a9412a0ae454cb4477089ab79276"
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{
"url": "https://git.kernel.org/stable/c/6ff67909ee2ffad911e3122616df41dee23ff4f6"
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"url": "https://git.kernel.org/stable/c/d3ec686a369fae5034303061f003cd3f94ddfd23"
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"url": "https://git.kernel.org/stable/c/22be4727a8f898442066bcac34f8a1ad0bc72e14"
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],
"title": "dccp: Fix memory leak in dccp_feat_change_recv",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
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"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-56643",
"datePublished": "2024-12-27T15:02:44.492Z",
"dateReserved": "2024-12-27T15:00:39.840Z",
"dateUpdated": "2025-11-03T20:51:45.595Z",
"state": "PUBLISHED"
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"dataType": "CVE_RECORD",
"dataVersion": "5.2"
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CVE-2024-43882 (GCVE-0-2024-43882)
Vulnerability from cvelistv5 – Published: 2024-08-21 00:10 – Updated: 2025-11-03 22:06
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
exec: Fix ToCToU between perm check and set-uid/gid usage
When opening a file for exec via do_filp_open(), permission checking is
done against the file's metadata at that moment, and on success, a file
pointer is passed back. Much later in the execve() code path, the file
metadata (specifically mode, uid, and gid) is used to determine if/how
to set the uid and gid. However, those values may have changed since the
permissions check, meaning the execution may gain unintended privileges.
For example, if a file could change permissions from executable and not
set-id:
---------x 1 root root 16048 Aug 7 13:16 target
to set-id and non-executable:
---S------ 1 root root 16048 Aug 7 13:16 target
it is possible to gain root privileges when execution should have been
disallowed.
While this race condition is rare in real-world scenarios, it has been
observed (and proven exploitable) when package managers are updating
the setuid bits of installed programs. Such files start with being
world-executable but then are adjusted to be group-exec with a set-uid
bit. For example, "chmod o-x,u+s target" makes "target" executable only
by uid "root" and gid "cdrom", while also becoming setuid-root:
-rwxr-xr-x 1 root cdrom 16048 Aug 7 13:16 target
becomes:
-rwsr-xr-- 1 root cdrom 16048 Aug 7 13:16 target
But racing the chmod means users without group "cdrom" membership can
get the permission to execute "target" just before the chmod, and when
the chmod finishes, the exec reaches brpm_fill_uid(), and performs the
setuid to root, violating the expressed authorization of "only cdrom
group members can setuid to root".
Re-check that we still have execute permissions in case the metadata
has changed. It would be better to keep a copy from the perm-check time,
but until we can do that refactoring, the least-bad option is to do a
full inode_permission() call (under inode lock). It is understood that
this is safe against dead-locks, but hardly optimal.
Severity ?
8.4 (High)
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d5c3c7e26275a2d83b894d30f7582a42853a958f
(git)
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|||||||
|
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CVE-2024-50199 (GCVE-0-2024-50199)
Vulnerability from cvelistv5 – Published: 2024-11-08 05:54 – Updated: 2025-11-03 22:26
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm/swapfile: skip HugeTLB pages for unuse_vma
I got a bad pud error and lost a 1GB HugeTLB when calling swapoff. The
problem can be reproduced by the following steps:
1. Allocate an anonymous 1GB HugeTLB and some other anonymous memory.
2. Swapout the above anonymous memory.
3. run swapoff and we will get a bad pud error in kernel message:
mm/pgtable-generic.c:42: bad pud 00000000743d215d(84000001400000e7)
We can tell that pud_clear_bad is called by pud_none_or_clear_bad in
unuse_pud_range() by ftrace. And therefore the HugeTLB pages will never
be freed because we lost it from page table. We can skip HugeTLB pages
for unuse_vma to fix it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0fe6e20b9c4c53b3e97096ee73a0857f60aad43f , < ba7f982cdb37ff5a7739dec85d7325ea66fc1496
(git)
Affected: 0fe6e20b9c4c53b3e97096ee73a0857f60aad43f , < 417d5838ca73c6331ae2fe692fab6c25c00d9a0b (git) Affected: 0fe6e20b9c4c53b3e97096ee73a0857f60aad43f , < e41710f5a61aca9d6baaa8f53908a927dd9e7aa7 (git) Affected: 0fe6e20b9c4c53b3e97096ee73a0857f60aad43f , < 6ec0fe3756f941f42f8c57156b8bdf2877b2ebaf (git) Affected: 0fe6e20b9c4c53b3e97096ee73a0857f60aad43f , < bed2b9037806c62166a0ef9a559a1e7e3e1275b8 (git) Affected: 0fe6e20b9c4c53b3e97096ee73a0857f60aad43f , < eb66a833cdd2f7302ee05d05e0fa12a2ca32eb87 (git) Affected: 0fe6e20b9c4c53b3e97096ee73a0857f60aad43f , < 7528c4fb1237512ee18049f852f014eba80bbe8d (git) |
|||||||
|
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CVE-2024-40976 (GCVE-0-2024-40976)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:32 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/lima: mask irqs in timeout path before hard reset
There is a race condition in which a rendering job might take just long
enough to trigger the drm sched job timeout handler but also still
complete before the hard reset is done by the timeout handler.
This runs into race conditions not expected by the timeout handler.
In some very specific cases it currently may result in a refcount
imbalance on lima_pm_idle, with a stack dump such as:
[10136.669170] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/lima/lima_devfreq.c:205 lima_devfreq_record_idle+0xa0/0xb0
...
[10136.669459] pc : lima_devfreq_record_idle+0xa0/0xb0
...
[10136.669628] Call trace:
[10136.669634] lima_devfreq_record_idle+0xa0/0xb0
[10136.669646] lima_sched_pipe_task_done+0x5c/0xb0
[10136.669656] lima_gp_irq_handler+0xa8/0x120
[10136.669666] __handle_irq_event_percpu+0x48/0x160
[10136.669679] handle_irq_event+0x4c/0xc0
We can prevent that race condition entirely by masking the irqs at the
beginning of the timeout handler, at which point we give up on waiting
for that job entirely.
The irqs will be enabled again at the next hard reset which is already
done as a recovery by the timeout handler.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
a1d2a6339961efc078208dc3b2f006e9e9a8e119 , < 03e7b2f7ae4c0ae5fb8e4e2454ba4008877f196a
(git)
Affected: a1d2a6339961efc078208dc3b2f006e9e9a8e119 , < 70aa1f2dec46b6fdb5f6b9f37b6bfa4a4dee0d3a (git) Affected: a1d2a6339961efc078208dc3b2f006e9e9a8e119 , < 9fd8ddd23793a50dbcd11c6ba51f437f1ea7d344 (git) Affected: a1d2a6339961efc078208dc3b2f006e9e9a8e119 , < bdbc4ca77f5eaac15de7230814253cddfed273b1 (git) Affected: a1d2a6339961efc078208dc3b2f006e9e9a8e119 , < 58bfd311c93d66d8282bf21ebbf35cc3bb8ad9db (git) Affected: a1d2a6339961efc078208dc3b2f006e9e9a8e119 , < a421cc7a6a001b70415aa4f66024fa6178885a14 (git) |
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CVE-2023-52606 (GCVE-0-2023-52606)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/lib: Validate size for vector operations
Some of the fp/vmx code in sstep.c assume a certain maximum size for the
instructions being emulated. The size of those operations however is
determined separately in analyse_instr().
Add a check to validate the assumption on the maximum size of the
operations, so as to prevent any unintended kernel stack corruption.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 42084a428a139f1a429f597d44621e3a18f3e414
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0580f4403ad33f379eef865c2a6fe94de37febdf (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < beee482cc4c9a6b1dcffb2e190b4fd8782258678 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < de4f5ed63b8a199704d8cdcbf810309d7eb4b36b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < abd26515d4b767ba48241eea77b28ce0872aef3e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 28b8ba8eebf26f66d9f2df4ba550b6b3b136082c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 848e1d7fd710900397e1d0e7584680c1c04e3afd (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8f9abaa6d7de0a70fc68acaedce290c1f96e2e59 (git) |
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CVE-2024-40902 (GCVE-0-2024-40902)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:20 – Updated: 2025-11-03 21:57
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: xattr: fix buffer overflow for invalid xattr
When an xattr size is not what is expected, it is printed out to the
kernel log in hex format as a form of debugging. But when that xattr
size is bigger than the expected size, printing it out can cause an
access off the end of the buffer.
Fix this all up by properly restricting the size of the debug hex dump
in the kernel log.
Severity ?
7.8 (High)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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CVE-2024-49894 (GCVE-0-2024-49894)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix index out of bounds in degamma hardware format translation
Fixes index out of bounds issue in
`cm_helper_translate_curve_to_degamma_hw_format` function. The issue
could occur when the index 'i' exceeds the number of transfer function
points (TRANSFER_FUNC_POINTS).
The fix adds a check to ensure 'i' is within bounds before accessing the
transfer function points. If 'i' is out of bounds the function returns
false to indicate an error.
Reported by smatch:
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_cm_common.c:594 cm_helper_translate_curve_to_degamma_hw_format() error: buffer overflow 'output_tf->tf_pts.red' 1025 <= s32max
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_cm_common.c:595 cm_helper_translate_curve_to_degamma_hw_format() error: buffer overflow 'output_tf->tf_pts.green' 1025 <= s32max
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_cm_common.c:596 cm_helper_translate_curve_to_degamma_hw_format() error: buffer overflow 'output_tf->tf_pts.blue' 1025 <= s32max
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < b3dfa878257a7e98830b3009ca5831a01d8f85fc
(git)
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CVE-2023-52847 (GCVE-0-2023-52847)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: bttv: fix use after free error due to btv->timeout timer
There may be some a race condition between timer function
bttv_irq_timeout and bttv_remove. The timer is setup in
probe and there is no timer_delete operation in remove
function. When it hit kfree btv, the function might still be
invoked, which will cause use after free bug.
This bug is found by static analysis, it may be false positive.
Fix it by adding del_timer_sync invoking to the remove function.
cpu0 cpu1
bttv_probe
->timer_setup
->bttv_set_dma
->mod_timer;
bttv_remove
->kfree(btv);
->bttv_irq_timeout
->USE btv
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
162e6376ac58440beb6a2d2ee294f5d88ea58dd1 , < bbc3b8dd2cb7817e703f112d988e4f4728f0f2a9
(git)
Affected: 162e6376ac58440beb6a2d2ee294f5d88ea58dd1 , < b35fdade92c5058a5e727e233fe263b828de2c9a (git) Affected: 162e6376ac58440beb6a2d2ee294f5d88ea58dd1 , < 2f3d9198cdae1cb079ec8652f4defacd481eab2b (git) Affected: 162e6376ac58440beb6a2d2ee294f5d88ea58dd1 , < 51c94256a83fe4e17406c66ff3e1ad7d242d8574 (git) Affected: 162e6376ac58440beb6a2d2ee294f5d88ea58dd1 , < 20568d06f6069cb835e05eed432edf962645d226 (git) Affected: 162e6376ac58440beb6a2d2ee294f5d88ea58dd1 , < 1871014d6ef4812ad11ef7d838d73ce09d632267 (git) Affected: 162e6376ac58440beb6a2d2ee294f5d88ea58dd1 , < 847599fffa528b2cdec4e21b6bf7586dad982132 (git) Affected: 162e6376ac58440beb6a2d2ee294f5d88ea58dd1 , < bd5b50b329e850d467e7bcc07b2b6bde3752fbda (git) |
|||||||
|
|||||||||
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CVE-2024-56603 (GCVE-0-2024-56603)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: af_can: do not leave a dangling sk pointer in can_create()
On error can_create() frees the allocated sk object, but sock_init_data()
has already attached it to the provided sock object. This will leave a
dangling sk pointer in the sock object and may cause use-after-free later.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 884ae8bcee749be43a071d6ed2d89058dbd2425c
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ce39b5576785bb3e66591145aad03d66bc3e778d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1fe625f12d090d69f3f084990c7e4c1ff94bfe5f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5947c9ac08f0771ea8ed64186b0d52e9029cb6c0 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < db207d19adbac96058685f6257720906ad41d215 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8df832e6b945e1ba61467d7f1c9305e314ae92fe (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 811a7ca7320c062e15d0f5b171fe6ad8592d1434 (git) |
||
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CVE-2023-52504 (GCVE-0-2023-52504)
Vulnerability from cvelistv5 – Published: 2024-03-02 21:52 – Updated: 2025-05-04 07:38
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/alternatives: Disable KASAN in apply_alternatives()
Fei has reported that KASAN triggers during apply_alternatives() on
a 5-level paging machine:
BUG: KASAN: out-of-bounds in rcu_is_watching()
Read of size 4 at addr ff110003ee6419a0 by task swapper/0/0
...
__asan_load4()
rcu_is_watching()
trace_hardirqs_on()
text_poke_early()
apply_alternatives()
...
On machines with 5-level paging, cpu_feature_enabled(X86_FEATURE_LA57)
gets patched. It includes KASAN code, where KASAN_SHADOW_START depends on
__VIRTUAL_MASK_SHIFT, which is defined with cpu_feature_enabled().
KASAN gets confused when apply_alternatives() patches the
KASAN_SHADOW_START users. A test patch that makes KASAN_SHADOW_START
static, by replacing __VIRTUAL_MASK_SHIFT with 56, works around the issue.
Fix it for real by disabling KASAN while the kernel is patching alternatives.
[ mingo: updated the changelog ]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6657fca06e3ffab8d0b3f9d8b397f5ee498952d7 , < 3719d3c36aa853d5a2401af9f8d6b116c91ad5ae
(git)
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CVE-2024-40983 (GCVE-0-2024-40983)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:33 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tipc: force a dst refcount before doing decryption
As it says in commit 3bc07321ccc2 ("xfrm: Force a dst refcount before
entering the xfrm type handlers"):
"Crypto requests might return asynchronous. In this case we leave the
rcu protected region, so force a refcount on the skb's destination
entry before we enter the xfrm type input/output handlers."
On TIPC decryption path it has the same problem, and skb_dst_force()
should be called before doing decryption to avoid a possible crash.
Shuang reported this issue when this warning is triggered:
[] WARNING: include/net/dst.h:337 tipc_sk_rcv+0x1055/0x1ea0 [tipc]
[] Kdump: loaded Tainted: G W --------- - - 4.18.0-496.el8.x86_64+debug
[] Workqueue: crypto cryptd_queue_worker
[] RIP: 0010:tipc_sk_rcv+0x1055/0x1ea0 [tipc]
[] Call Trace:
[] tipc_sk_mcast_rcv+0x548/0xea0 [tipc]
[] tipc_rcv+0xcf5/0x1060 [tipc]
[] tipc_aead_decrypt_done+0x215/0x2e0 [tipc]
[] cryptd_aead_crypt+0xdb/0x190
[] cryptd_queue_worker+0xed/0x190
[] process_one_work+0x93d/0x17e0
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 , < 3eb1b39627892c4e26cb0162b75725aa5fcc60c8
(git)
Affected: fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 , < 692803b39a36e63ac73208e0a3769ae6a2f9bc76 (git) Affected: fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 , < 623c90d86a61e3780f682b32928af469c66ec4c2 (git) Affected: fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 , < b57a4a2dc8746cea58a922ebe31b6aa629d69d93 (git) Affected: fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 , < 6808b41371670c51feea14f63ade211e78100930 (git) Affected: fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 , < 2ebe8f840c7450ecbfca9d18ac92e9ce9155e269 (git) |
|||||||
|
|||||||||
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CVE-2024-45003 (GCVE-0-2024-45003)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2025-11-03 22:15
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
vfs: Don't evict inode under the inode lru traversing context
The inode reclaiming process(See function prune_icache_sb) collects all
reclaimable inodes and mark them with I_FREEING flag at first, at that
time, other processes will be stuck if they try getting these inodes
(See function find_inode_fast), then the reclaiming process destroy the
inodes by function dispose_list(). Some filesystems(eg. ext4 with
ea_inode feature, ubifs with xattr) may do inode lookup in the inode
evicting callback function, if the inode lookup is operated under the
inode lru traversing context, deadlock problems may happen.
Case 1: In function ext4_evict_inode(), the ea inode lookup could happen
if ea_inode feature is enabled, the lookup process will be stuck
under the evicting context like this:
1. File A has inode i_reg and an ea inode i_ea
2. getfattr(A, xattr_buf) // i_ea is added into lru // lru->i_ea
3. Then, following three processes running like this:
PA PB
echo 2 > /proc/sys/vm/drop_caches
shrink_slab
prune_dcache_sb
// i_reg is added into lru, lru->i_ea->i_reg
prune_icache_sb
list_lru_walk_one
inode_lru_isolate
i_ea->i_state |= I_FREEING // set inode state
inode_lru_isolate
__iget(i_reg)
spin_unlock(&i_reg->i_lock)
spin_unlock(lru_lock)
rm file A
i_reg->nlink = 0
iput(i_reg) // i_reg->nlink is 0, do evict
ext4_evict_inode
ext4_xattr_delete_inode
ext4_xattr_inode_dec_ref_all
ext4_xattr_inode_iget
ext4_iget(i_ea->i_ino)
iget_locked
find_inode_fast
__wait_on_freeing_inode(i_ea) ----→ AA deadlock
dispose_list // cannot be executed by prune_icache_sb
wake_up_bit(&i_ea->i_state)
Case 2: In deleted inode writing function ubifs_jnl_write_inode(), file
deleting process holds BASEHD's wbuf->io_mutex while getting the
xattr inode, which could race with inode reclaiming process(The
reclaiming process could try locking BASEHD's wbuf->io_mutex in
inode evicting function), then an ABBA deadlock problem would
happen as following:
1. File A has inode ia and a xattr(with inode ixa), regular file B has
inode ib and a xattr.
2. getfattr(A, xattr_buf) // ixa is added into lru // lru->ixa
3. Then, following three processes running like this:
PA PB PC
echo 2 > /proc/sys/vm/drop_caches
shrink_slab
prune_dcache_sb
// ib and ia are added into lru, lru->ixa->ib->ia
prune_icache_sb
list_lru_walk_one
inode_lru_isolate
ixa->i_state |= I_FREEING // set inode state
inode_lru_isolate
__iget(ib)
spin_unlock(&ib->i_lock)
spin_unlock(lru_lock)
rm file B
ib->nlink = 0
rm file A
iput(ia)
ubifs_evict_inode(ia)
ubifs_jnl_delete_inode(ia)
ubifs_jnl_write_inode(ia)
make_reservation(BASEHD) // Lock wbuf->io_mutex
ubifs_iget(ixa->i_ino)
iget_locked
find_inode_fast
__wait_on_freeing_inode(ixa)
| iput(ib) // ib->nlink is 0, do evict
| ubifs_evict_inode
| ubifs_jnl_delete_inode(ib)
↓ ubifs_jnl_write_inode
ABBA deadlock ←-----make_reservation(BASEHD)
dispose_list // cannot be executed by prune_icache_sb
wake_up_bit(&ixa->i_state)
Fix the possible deadlock by using new inode state flag I_LRU_ISOLATING
to pin the inode in memory while inode_lru_isolate(
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e50e5129f384ae282adebfb561189cdb19b81cee , < 3525ad25240dfdd8c78f3470911ed10aa727aa72
(git)
Affected: e50e5129f384ae282adebfb561189cdb19b81cee , < 03880af02a78bc9a98b5a581f529cf709c88a9b8 (git) Affected: e50e5129f384ae282adebfb561189cdb19b81cee , < cda54ec82c0f9d05393242b20b13f69b083f7e88 (git) Affected: e50e5129f384ae282adebfb561189cdb19b81cee , < 437741eba63bf4e437e2beb5583f8633556a2b98 (git) Affected: e50e5129f384ae282adebfb561189cdb19b81cee , < b9bda5f6012dd00372f3a06a82ed8971a4c57c32 (git) Affected: e50e5129f384ae282adebfb561189cdb19b81cee , < 9063ab49c11e9518a3f2352434bb276cc8134c5f (git) Affected: e50e5129f384ae282adebfb561189cdb19b81cee , < 2a0629834cd82f05d424bbc193374f9a43d1f87d (git) |
|||||||
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CVE-2023-52615 (GCVE-0-2023-52615)
Vulnerability from cvelistv5 – Published: 2024-03-18 10:14 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
hwrng: core - Fix page fault dead lock on mmap-ed hwrng
There is a dead-lock in the hwrng device read path. This triggers
when the user reads from /dev/hwrng into memory also mmap-ed from
/dev/hwrng. The resulting page fault triggers a recursive read
which then dead-locks.
Fix this by using a stack buffer when calling copy_to_user.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9996508b3353063f2d6c48c1a28a84543d72d70b , < eafd83b92f6c044007a3591cbd476bcf90455990
(git)
Affected: 9996508b3353063f2d6c48c1a28a84543d72d70b , < 5030d4c798863ccb266563201b341a099e8cdd48 (git) Affected: 9996508b3353063f2d6c48c1a28a84543d72d70b , < c6a8111aacbfe7a8a70f46cc0de8eed00561693c (git) Affected: 9996508b3353063f2d6c48c1a28a84543d72d70b , < 26cc6d7006f922df6cc4389248032d955750b2a0 (git) Affected: 9996508b3353063f2d6c48c1a28a84543d72d70b , < aa8aa16ed9adf1df05bb339d588cf485a011839e (git) Affected: 9996508b3353063f2d6c48c1a28a84543d72d70b , < ecabe8cd456d3bf81e92c53b074732f3140f170d (git) Affected: 9996508b3353063f2d6c48c1a28a84543d72d70b , < 6822a14271786150e178869f1495cc03e74c5029 (git) Affected: 9996508b3353063f2d6c48c1a28a84543d72d70b , < 78aafb3884f6bc6636efcc1760c891c8500b9922 (git) |
|||||||
|
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CVE-2024-26766 (GCVE-0-2024-26766)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 12:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
IB/hfi1: Fix sdma.h tx->num_descs off-by-one error
Unfortunately the commit `fd8958efe877` introduced another error
causing the `descs` array to overflow. This reults in further crashes
easily reproducible by `sendmsg` system call.
[ 1080.836473] general protection fault, probably for non-canonical address 0x400300015528b00a: 0000 [#1] PREEMPT SMP PTI
[ 1080.869326] RIP: 0010:hfi1_ipoib_build_ib_tx_headers.constprop.0+0xe1/0x2b0 [hfi1]
--
[ 1080.974535] Call Trace:
[ 1080.976990] <TASK>
[ 1081.021929] hfi1_ipoib_send_dma_common+0x7a/0x2e0 [hfi1]
[ 1081.027364] hfi1_ipoib_send_dma_list+0x62/0x270 [hfi1]
[ 1081.032633] hfi1_ipoib_send+0x112/0x300 [hfi1]
[ 1081.042001] ipoib_start_xmit+0x2a9/0x2d0 [ib_ipoib]
[ 1081.046978] dev_hard_start_xmit+0xc4/0x210
--
[ 1081.148347] __sys_sendmsg+0x59/0xa0
crash> ipoib_txreq 0xffff9cfeba229f00
struct ipoib_txreq {
txreq = {
list = {
next = 0xffff9cfeba229f00,
prev = 0xffff9cfeba229f00
},
descp = 0xffff9cfeba229f40,
coalesce_buf = 0x0,
wait = 0xffff9cfea4e69a48,
complete = 0xffffffffc0fe0760 <hfi1_ipoib_sdma_complete>,
packet_len = 0x46d,
tlen = 0x0,
num_desc = 0x0,
desc_limit = 0x6,
next_descq_idx = 0x45c,
coalesce_idx = 0x0,
flags = 0x0,
descs = {{
qw = {0x8024000120dffb00, 0x4} # SDMA_DESC0_FIRST_DESC_FLAG (bit 63)
}, {
qw = { 0x3800014231b108, 0x4}
}, {
qw = { 0x310000e4ee0fcf0, 0x8}
}, {
qw = { 0x3000012e9f8000, 0x8}
}, {
qw = { 0x59000dfb9d0000, 0x8}
}, {
qw = { 0x78000e02e40000, 0x8}
}}
},
sdma_hdr = 0x400300015528b000, <<< invalid pointer in the tx request structure
sdma_status = 0x0, SDMA_DESC0_LAST_DESC_FLAG (bit 62)
complete = 0x0,
priv = 0x0,
txq = 0xffff9cfea4e69880,
skb = 0xffff9d099809f400
}
If an SDMA send consists of exactly 6 descriptors and requires dword
padding (in the 7th descriptor), the sdma_txreq descriptor array is not
properly expanded and the packet will overflow into the container
structure. This results in a panic when the send completion runs. The
exact panic varies depending on what elements of the container structure
get corrupted. The fix is to use the correct expression in
_pad_sdma_tx_descs() to test the need to expand the descriptor array.
With this patch the crashes are no longer reproducible and the machine is
stable.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d1c1ee052d25ca23735eea912f843bc7834781b4 , < 115b7f3bc1dce590a6851a2dcf23dc1100c49790
(git)
Affected: 40ac5cb6cbb01afa40881f78b4d2f559fb7065c4 , < 5833024a9856f454a964a198c63a57e59e07baf5 (git) Affected: 6cf8f3d690bb5ad31ef0f41a6206ecf5a068d179 , < 3f38d22e645e2e994979426ea5a35186102ff3c2 (git) Affected: bd57756a7e43c7127d0eca1fc5868e705fd0f7ba , < 47ae64df23ed1318e27bd9844e135a5e1c0e6e39 (git) Affected: eeaf35f4e3b360162081de5e744cf32d6d1b0091 , < 52dc9a7a573dbf778625a0efca0fca55489f084b (git) Affected: fd8958efe8779d3db19c9124fce593ce681ac709 , < a2fef1d81becf4ff60e1a249477464eae3c3bc2a (git) Affected: fd8958efe8779d3db19c9124fce593ce681ac709 , < 9034a1bec35e9f725315a3bb6002ef39666114d9 (git) Affected: fd8958efe8779d3db19c9124fce593ce681ac709 , < e6f57c6881916df39db7d95981a8ad2b9c3458d6 (git) Affected: 0ef9594936d1f078e8599a1cf683b052df2bec00 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/hfi1: Fix sdma.h tx-\u003enum_descs off-by-one error\n\nUnfortunately the commit `fd8958efe877` introduced another error\ncausing the `descs` array to overflow. This reults in further crashes\neasily reproducible by `sendmsg` system call.\n\n[ 1080.836473] general protection fault, probably for non-canonical address 0x400300015528b00a: 0000 [#1] PREEMPT SMP PTI\n[ 1080.869326] RIP: 0010:hfi1_ipoib_build_ib_tx_headers.constprop.0+0xe1/0x2b0 [hfi1]\n--\n[ 1080.974535] Call Trace:\n[ 1080.976990] \u003cTASK\u003e\n[ 1081.021929] hfi1_ipoib_send_dma_common+0x7a/0x2e0 [hfi1]\n[ 1081.027364] hfi1_ipoib_send_dma_list+0x62/0x270 [hfi1]\n[ 1081.032633] hfi1_ipoib_send+0x112/0x300 [hfi1]\n[ 1081.042001] ipoib_start_xmit+0x2a9/0x2d0 [ib_ipoib]\n[ 1081.046978] dev_hard_start_xmit+0xc4/0x210\n--\n[ 1081.148347] __sys_sendmsg+0x59/0xa0\n\ncrash\u003e ipoib_txreq 0xffff9cfeba229f00\nstruct ipoib_txreq {\n txreq = {\n list = {\n next = 0xffff9cfeba229f00,\n prev = 0xffff9cfeba229f00\n },\n descp = 0xffff9cfeba229f40,\n coalesce_buf = 0x0,\n wait = 0xffff9cfea4e69a48,\n complete = 0xffffffffc0fe0760 \u003chfi1_ipoib_sdma_complete\u003e,\n packet_len = 0x46d,\n tlen = 0x0,\n num_desc = 0x0,\n desc_limit = 0x6,\n next_descq_idx = 0x45c,\n coalesce_idx = 0x0,\n flags = 0x0,\n descs = {{\n qw = {0x8024000120dffb00, 0x4} # SDMA_DESC0_FIRST_DESC_FLAG (bit 63)\n }, {\n qw = { 0x3800014231b108, 0x4}\n }, {\n qw = { 0x310000e4ee0fcf0, 0x8}\n }, {\n qw = { 0x3000012e9f8000, 0x8}\n }, {\n qw = { 0x59000dfb9d0000, 0x8}\n }, {\n qw = { 0x78000e02e40000, 0x8}\n }}\n },\n sdma_hdr = 0x400300015528b000, \u003c\u003c\u003c invalid pointer in the tx request structure\n sdma_status = 0x0, SDMA_DESC0_LAST_DESC_FLAG (bit 62)\n complete = 0x0,\n priv = 0x0,\n txq = 0xffff9cfea4e69880,\n skb = 0xffff9d099809f400\n}\n\nIf an SDMA send consists of exactly 6 descriptors and requires dword\npadding (in the 7th descriptor), the sdma_txreq descriptor array is not\nproperly expanded and the packet will overflow into the container\nstructure. This results in a panic when the send completion runs. The\nexact panic varies depending on what elements of the container structure\nget corrupted. The fix is to use the correct expression in\n_pad_sdma_tx_descs() to test the need to expand the descriptor array.\n\nWith this patch the crashes are no longer reproducible and the machine is\nstable."
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CVE-2024-50193 (GCVE-0-2024-50193)
Vulnerability from cvelistv5 – Published: 2024-11-08 05:54 – Updated: 2025-11-03 22:26
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/entry_32: Clear CPU buffers after register restore in NMI return
CPU buffers are currently cleared after call to exc_nmi, but before
register state is restored. This may be okay for MDS mitigation but not for
RDFS. Because RDFS mitigation requires CPU buffers to be cleared when
registers don't have any sensitive data.
Move CLEAR_CPU_BUFFERS after RESTORE_ALL_NMI.
Severity ?
7.1 (High)
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
50f021f0b985629accf10481a6e89af8b9700583 , < 6f44a5fc15b5cece0785bc07453db77d99b0a6de
(git)
Affected: d54de9f2a127090f2017184e8257795b487d5312 , < b6400eb0b347821efc57760221f8fb6d63b9548a (git) Affected: 2e3087505ddb8ba2d3d4c81306cca11e868fcdb9 , < 43778de19d2ef129636815274644b9c16e78c66b (git) Affected: ca13d8cd8dac25558da4ee8df4dc70e8e7f9d762 , < 227358e89703c344008119be7e8ffa3fdb5b92de (git) Affected: a0e2dab44d22b913b4c228c8b52b2a104434b0b3 , < 64adf22c4bc73ede920baca5defefb70f190cdbc (git) Affected: a0e2dab44d22b913b4c228c8b52b2a104434b0b3 , < 48a2440d0f20c826b884e04377ccc1e4696c84e9 (git) Affected: 51eca9f1fd047b500137d021f882d93f03280118 (git) |
|||||||
|
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CVE-2023-52858 (GCVE-0-2023-52858)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
clk: mediatek: clk-mt7629: Add check for mtk_alloc_clk_data
Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.
Severity ?
6.2 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
3b5e748615e714711220b2a95d19bd25a037db09 , < e8ae4b49dd9cfde69d8de8c0c0cd7cf1b004482e
(git)
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CVE-2024-53241 (GCVE-0-2024-53241)
Vulnerability from cvelistv5 – Published: 2024-12-24 09:24 – Updated: 2025-11-03 20:48
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/xen: don't do PV iret hypercall through hypercall page
Instead of jumping to the Xen hypercall page for doing the iret
hypercall, directly code the required sequence in xen-asm.S.
This is done in preparation of no longer using hypercall page at all,
as it has shown to cause problems with speculation mitigations.
This is part of XSA-466 / CVE-2024-53241.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 05df6e6cd9a76b778aee33c3c18c9f3b3566d4a5
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Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c7b4cfa6213a44fa48714186dfdf125072d036e3 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fa719857f613fed94a79da055b13ca51214c694f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 82c211ead1ec440dbf81727e17b03b5e3c44b93d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f7c3fdad0a474062d566aae3289d490d7e702d30 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a2796dff62d6c6bfc5fbebdf2bee0d5ac0438906 (git) |
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CVE-2024-41035 (GCVE-0-2024-41035)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:31 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor
Syzbot has identified a bug in usbcore (see the Closes: tag below)
caused by our assumption that the reserved bits in an endpoint
descriptor's bEndpointAddress field will always be 0. As a result of
the bug, the endpoint_is_duplicate() routine in config.c (and possibly
other routines as well) may believe that two descriptors are for
distinct endpoints, even though they have the same direction and
endpoint number. This can lead to confusion, including the bug
identified by syzbot (two descriptors with matching endpoint numbers
and directions, where one was interrupt and the other was bulk).
To fix the bug, we will clear the reserved bits in bEndpointAddress
when we parse the descriptor. (Note that both the USB-2.0 and USB-3.1
specs say these bits are "Reserved, reset to zero".) This requires us
to make a copy of the descriptor earlier in usb_parse_endpoint() and
use the copy instead of the original when checking for duplicates.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0a8fd1346254974c3a852338508e4a4cddbb35f1 , < d8418fd083d1b90a6c007cf8dcf81aeae274727b
(git)
Affected: 0a8fd1346254974c3a852338508e4a4cddbb35f1 , < 60abea505b726b38232a0ef410d2bd1994a77f78 (git) Affected: 0a8fd1346254974c3a852338508e4a4cddbb35f1 , < d09dd21bb5215d583ca9a1cb1464dbc77a7e88cf (git) Affected: 0a8fd1346254974c3a852338508e4a4cddbb35f1 , < 2bd8534a1b83c65702aec3cab164170f8e584188 (git) Affected: 0a8fd1346254974c3a852338508e4a4cddbb35f1 , < 9edcf317620d7c6a8354911b69b874cf89716646 (git) Affected: 0a8fd1346254974c3a852338508e4a4cddbb35f1 , < 647d61aef106dbed9c70447bcddbd4968e67ca64 (git) Affected: 0a8fd1346254974c3a852338508e4a4cddbb35f1 , < 37514a5c1251a8c5c95c323f55050736e7069ac7 (git) Affected: 0a8fd1346254974c3a852338508e4a4cddbb35f1 , < a368ecde8a5055b627749b09c6218ef793043e47 (git) Affected: c3726b442527ab31c7110d0445411f5b5343db01 (git) Affected: 15668b4354b38b41b316571deed2763d631b2977 (git) Affected: 8597a9245181656ae2ef341906e5f40af323fbca (git) Affected: 264024a2676ba7d91fe7b1713b2c32d1b0b508cb (git) Affected: b0de742a1be16b76b534d088682f18cf57f012d2 (git) Affected: 7cc00abef071a8a7d0f4457b7afa2f57f683d83f (git) Affected: 05b0f2fc3c2f9efda47439557e0d51faca7e43ed (git) |
|||||||
|
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CVE-2024-46757 (GCVE-0-2024-46757)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-01-09 15:47
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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CVE-2023-52594 (GCVE-0-2023-52594)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-21 08:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus()
Fix an array-index-out-of-bounds read in ath9k_htc_txstatus(). The bug
occurs when txs->cnt, data from a URB provided by a USB device, is
bigger than the size of the array txs->txstatus, which is
HTC_MAX_TX_STATUS. WARN_ON() already checks it, but there is no bug
handling code after the check. Make the function return if that is the
case.
Found by a modified version of syzkaller.
UBSAN: array-index-out-of-bounds in htc_drv_txrx.c
index 13 is out of range for type '__wmi_event_txstatus [12]'
Call Trace:
ath9k_htc_txstatus
ath9k_wmi_event_tasklet
tasklet_action_common
__do_softirq
irq_exit_rxu
sysvec_apic_timer_interrupt
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
27876a29de221186c9d5883e5fe5f6da18ef9a45 , < f44f073c78112ff921a220d01b86d09f2ace59bc
(git)
Affected: 27876a29de221186c9d5883e5fe5f6da18ef9a45 , < f11f0fd1ad6c11ae7856d4325fe9d05059767225 (git) Affected: 27876a29de221186c9d5883e5fe5f6da18ef9a45 , < 84770a996ad8d7f121ff2fb5a8d149aad52d64c1 (git) Affected: 27876a29de221186c9d5883e5fe5f6da18ef9a45 , < 9003fa9a0198ce004b30738766c67eb7373479c9 (git) Affected: 27876a29de221186c9d5883e5fe5f6da18ef9a45 , < 25c6f49ef59b7a9b80a3f7ab9e95268a1b01a234 (git) Affected: 27876a29de221186c9d5883e5fe5f6da18ef9a45 , < e4f4bac7d3b64eb75f70cd3345712de6f68a215d (git) Affected: 27876a29de221186c9d5883e5fe5f6da18ef9a45 , < be609c7002dd4504b15b069cb7582f4c778548d1 (git) Affected: 27876a29de221186c9d5883e5fe5f6da18ef9a45 , < 2adc886244dff60f948497b59affb6c6ebb3c348 (git) |
|||||||
|
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CVE-2024-53158 (GCVE-0-2024-53158)
Vulnerability from cvelistv5 – Published: 2024-12-24 11:28 – Updated: 2025-11-03 20:46
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
soc: qcom: geni-se: fix array underflow in geni_se_clk_tbl_get()
This loop is supposed to break if the frequency returned from
clk_round_rate() is the same as on the previous iteration. However,
that check doesn't make sense on the first iteration through the loop.
It leads to reading before the start of these->clk_perf_tbl[] array.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
eddac5af06546d2e7a0730e3dc02dde3dc91098a , < 37cdd4f0c266560b7b924c42361eeae3dc5f0c3e
(git)
Affected: eddac5af06546d2e7a0730e3dc02dde3dc91098a , < 7a3465b79ef0539aa10b310ac3cc35e0ae25b79e (git) Affected: eddac5af06546d2e7a0730e3dc02dde3dc91098a , < 748557ca7dc94695a6e209eb68fce365da9a3bb3 (git) Affected: eddac5af06546d2e7a0730e3dc02dde3dc91098a , < f4b7bf5a50f1fa25560f0b66a13563465542861b (git) Affected: eddac5af06546d2e7a0730e3dc02dde3dc91098a , < b0a9c6ccaf88c4701787f61ecd2ec0eb014a0677 (git) Affected: eddac5af06546d2e7a0730e3dc02dde3dc91098a , < c24e019ca12d9ec814af04b30a64dd7173fb20fe (git) Affected: eddac5af06546d2e7a0730e3dc02dde3dc91098a , < 56eda41dcce0ec4d3418b4f85037bdea181486cc (git) Affected: eddac5af06546d2e7a0730e3dc02dde3dc91098a , < 351bb7f9ecb9d1f09bd7767491a2b8d07f4f1ea4 (git) Affected: eddac5af06546d2e7a0730e3dc02dde3dc91098a , < 78261cb08f06c93d362cab5c5034bf5899bc7552 (git) |
|||||||
|
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CVE-2023-52879 (GCVE-0-2023-52879)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:32 – Updated: 2025-05-04 07:45
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing: Have trace_event_file have ref counters
The following can crash the kernel:
# cd /sys/kernel/tracing
# echo 'p:sched schedule' > kprobe_events
# exec 5>>events/kprobes/sched/enable
# > kprobe_events
# exec 5>&-
The above commands:
1. Change directory to the tracefs directory
2. Create a kprobe event (doesn't matter what one)
3. Open bash file descriptor 5 on the enable file of the kprobe event
4. Delete the kprobe event (removes the files too)
5. Close the bash file descriptor 5
The above causes a crash!
BUG: kernel NULL pointer dereference, address: 0000000000000028
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 6 PID: 877 Comm: bash Not tainted 6.5.0-rc4-test-00008-g2c6b6b1029d4-dirty #186
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:tracing_release_file_tr+0xc/0x50
What happens here is that the kprobe event creates a trace_event_file
"file" descriptor that represents the file in tracefs to the event. It
maintains state of the event (is it enabled for the given instance?).
Opening the "enable" file gets a reference to the event "file" descriptor
via the open file descriptor. When the kprobe event is deleted, the file is
also deleted from the tracefs system which also frees the event "file"
descriptor.
But as the tracefs file is still opened by user space, it will not be
totally removed until the final dput() is called on it. But this is not
true with the event "file" descriptor that is already freed. If the user
does a write to or simply closes the file descriptor it will reference the
event "file" descriptor that was just freed, causing a use-after-free bug.
To solve this, add a ref count to the event "file" descriptor as well as a
new flag called "FREED". The "file" will not be freed until the last
reference is released. But the FREE flag will be set when the event is
removed to prevent any more modifications to that event from happening,
even if there's still a reference to the event "file" descriptor.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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|||||||
|
|||||||||
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CVE-2024-26777 (GCVE-0-2024-26777)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:01 – Updated: 2025-05-04 08:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
fbdev: sis: Error out if pixclock equals zero
The userspace program could pass any values to the driver through
ioctl() interface. If the driver doesn't check the value of pixclock,
it may cause divide-by-zero error.
In sisfb_check_var(), var->pixclock is used as a divisor to caculate
drate before it is checked against zero. Fix this by checking it
at the beginning.
This is similar to CVE-2022-3061 in i740fb which was fixed by
commit 15cf0b8.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 84246c35ca34207114055a87552a1c4289c8fd7e
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CVE-2024-50049 (GCVE-0-2024-50049)
Vulnerability from cvelistv5 – Published: 2024-10-21 19:39 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check null pointer before dereferencing se
[WHAT & HOW]
se is null checked previously in the same function, indicating
it might be null; therefore, it must be checked when used again.
This fixes 1 FORWARD_NULL issue reported by Coverity.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
93c2340bdc24b6067a7621e71d4aacac1f85b5f2 , < f4149eec960110ffd5bcb161075dd9f1d7773075
(git)
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CVE-2023-52865 (GCVE-0-2023-52865)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
clk: mediatek: clk-mt6797: Add check for mtk_alloc_clk_data
Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
96596aa06628e86ea0e1c08c34b0ccc7619e43ac , < c26feedbc561f2a3cee1a4f717e61bdbdfb4fa92
(git)
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CVE-2024-46725 (GCVE-0-2024-46725)
Vulnerability from cvelistv5 – Published: 2024-09-18 06:32 – Updated: 2025-11-03 22:17
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix out-of-bounds write warning
Check the ring type value to fix the out-of-bounds
write warning
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < c253b87c7c37ec40a2e0c84e4a6b636ba5cd66b2
(git)
Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 919f9bf9997b8dcdc132485ea96121e7d15555f9 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < cf2db220b38301b6486a0f11da24a0f317de558c (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < a60d1f7ff62e453dde2d3b4907e178954d199844 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 130bee397b9cd52006145c87a456fd8719390cb5 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < be1684930f5262a622d40ce7a6f1423530d87f89 (git) |
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CVE-2024-40980 (GCVE-0-2024-40980)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:32 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drop_monitor: replace spin_lock by raw_spin_lock
trace_drop_common() is called with preemption disabled, and it acquires
a spin_lock. This is problematic for RT kernels because spin_locks are
sleeping locks in this configuration, which causes the following splat:
BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48
in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 449, name: rcuc/47
preempt_count: 1, expected: 0
RCU nest depth: 2, expected: 2
5 locks held by rcuc/47/449:
#0: ff1100086ec30a60 ((softirq_ctrl.lock)){+.+.}-{2:2}, at: __local_bh_disable_ip+0x105/0x210
#1: ffffffffb394a280 (rcu_read_lock){....}-{1:2}, at: rt_spin_lock+0xbf/0x130
#2: ffffffffb394a280 (rcu_read_lock){....}-{1:2}, at: __local_bh_disable_ip+0x11c/0x210
#3: ffffffffb394a160 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x360/0xc70
#4: ff1100086ee07520 (&data->lock){+.+.}-{2:2}, at: trace_drop_common.constprop.0+0xb5/0x290
irq event stamp: 139909
hardirqs last enabled at (139908): [<ffffffffb1df2b33>] _raw_spin_unlock_irqrestore+0x63/0x80
hardirqs last disabled at (139909): [<ffffffffb19bd03d>] trace_drop_common.constprop.0+0x26d/0x290
softirqs last enabled at (139892): [<ffffffffb07a1083>] __local_bh_enable_ip+0x103/0x170
softirqs last disabled at (139898): [<ffffffffb0909b33>] rcu_cpu_kthread+0x93/0x1f0
Preemption disabled at:
[<ffffffffb1de786b>] rt_mutex_slowunlock+0xab/0x2e0
CPU: 47 PID: 449 Comm: rcuc/47 Not tainted 6.9.0-rc2-rt1+ #7
Hardware name: Dell Inc. PowerEdge R650/0Y2G81, BIOS 1.6.5 04/15/2022
Call Trace:
<TASK>
dump_stack_lvl+0x8c/0xd0
dump_stack+0x14/0x20
__might_resched+0x21e/0x2f0
rt_spin_lock+0x5e/0x130
? trace_drop_common.constprop.0+0xb5/0x290
? skb_queue_purge_reason.part.0+0x1bf/0x230
trace_drop_common.constprop.0+0xb5/0x290
? preempt_count_sub+0x1c/0xd0
? _raw_spin_unlock_irqrestore+0x4a/0x80
? __pfx_trace_drop_common.constprop.0+0x10/0x10
? rt_mutex_slowunlock+0x26a/0x2e0
? skb_queue_purge_reason.part.0+0x1bf/0x230
? __pfx_rt_mutex_slowunlock+0x10/0x10
? skb_queue_purge_reason.part.0+0x1bf/0x230
trace_kfree_skb_hit+0x15/0x20
trace_kfree_skb+0xe9/0x150
kfree_skb_reason+0x7b/0x110
skb_queue_purge_reason.part.0+0x1bf/0x230
? __pfx_skb_queue_purge_reason.part.0+0x10/0x10
? mark_lock.part.0+0x8a/0x520
...
trace_drop_common() also disables interrupts, but this is a minor issue
because we could easily replace it with a local_lock.
Replace the spin_lock with raw_spin_lock to avoid sleeping in atomic
context.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4ea7e38696c7e798c47ebbecadfd392f23f814f9 , < 594e47957f3fe034645e6885393ce96c12286334
(git)
Affected: 4ea7e38696c7e798c47ebbecadfd392f23f814f9 , < 96941f29ebcc1e9cbf570dc903f30374909562f5 (git) Affected: 4ea7e38696c7e798c47ebbecadfd392f23f814f9 , < b3722fb69468693555f531cddda5c30444726dac (git) Affected: 4ea7e38696c7e798c47ebbecadfd392f23f814f9 , < f251ccef1d864790e5253386e95544420b7cd8f3 (git) Affected: 4ea7e38696c7e798c47ebbecadfd392f23f814f9 , < 76ce2f9125244e1708d29c1d3f9d1d50b347bda0 (git) Affected: 4ea7e38696c7e798c47ebbecadfd392f23f814f9 , < 07ea878684dfb78a9d4f564c39d07e855a9e242e (git) Affected: 4ea7e38696c7e798c47ebbecadfd392f23f814f9 , < f1e197a665c2148ebc25fe09c53689e60afea195 (git) |
|||||||
|
|||||||||
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"descriptions": [
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrop_monitor: replace spin_lock by raw_spin_lock\n\ntrace_drop_common() is called with preemption disabled, and it acquires\na spin_lock. This is problematic for RT kernels because spin_locks are\nsleeping locks in this configuration, which causes the following splat:\n\nBUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48\nin_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 449, name: rcuc/47\npreempt_count: 1, expected: 0\nRCU nest depth: 2, expected: 2\n5 locks held by rcuc/47/449:\n #0: ff1100086ec30a60 ((softirq_ctrl.lock)){+.+.}-{2:2}, at: __local_bh_disable_ip+0x105/0x210\n #1: ffffffffb394a280 (rcu_read_lock){....}-{1:2}, at: rt_spin_lock+0xbf/0x130\n #2: ffffffffb394a280 (rcu_read_lock){....}-{1:2}, at: __local_bh_disable_ip+0x11c/0x210\n #3: ffffffffb394a160 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x360/0xc70\n #4: ff1100086ee07520 (\u0026data-\u003elock){+.+.}-{2:2}, at: trace_drop_common.constprop.0+0xb5/0x290\nirq event stamp: 139909\nhardirqs last enabled at (139908): [\u003cffffffffb1df2b33\u003e] _raw_spin_unlock_irqrestore+0x63/0x80\nhardirqs last disabled at (139909): [\u003cffffffffb19bd03d\u003e] trace_drop_common.constprop.0+0x26d/0x290\nsoftirqs last enabled at (139892): [\u003cffffffffb07a1083\u003e] __local_bh_enable_ip+0x103/0x170\nsoftirqs last disabled at (139898): [\u003cffffffffb0909b33\u003e] rcu_cpu_kthread+0x93/0x1f0\nPreemption disabled at:\n[\u003cffffffffb1de786b\u003e] rt_mutex_slowunlock+0xab/0x2e0\nCPU: 47 PID: 449 Comm: rcuc/47 Not tainted 6.9.0-rc2-rt1+ #7\nHardware name: Dell Inc. PowerEdge R650/0Y2G81, BIOS 1.6.5 04/15/2022\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x8c/0xd0\n dump_stack+0x14/0x20\n __might_resched+0x21e/0x2f0\n rt_spin_lock+0x5e/0x130\n ? trace_drop_common.constprop.0+0xb5/0x290\n ? skb_queue_purge_reason.part.0+0x1bf/0x230\n trace_drop_common.constprop.0+0xb5/0x290\n ? preempt_count_sub+0x1c/0xd0\n ? _raw_spin_unlock_irqrestore+0x4a/0x80\n ? __pfx_trace_drop_common.constprop.0+0x10/0x10\n ? rt_mutex_slowunlock+0x26a/0x2e0\n ? skb_queue_purge_reason.part.0+0x1bf/0x230\n ? __pfx_rt_mutex_slowunlock+0x10/0x10\n ? skb_queue_purge_reason.part.0+0x1bf/0x230\n trace_kfree_skb_hit+0x15/0x20\n trace_kfree_skb+0xe9/0x150\n kfree_skb_reason+0x7b/0x110\n skb_queue_purge_reason.part.0+0x1bf/0x230\n ? __pfx_skb_queue_purge_reason.part.0+0x10/0x10\n ? mark_lock.part.0+0x8a/0x520\n...\n\ntrace_drop_common() also disables interrupts, but this is a minor issue\nbecause we could easily replace it with a local_lock.\n\nReplace the spin_lock with raw_spin_lock to avoid sleeping in atomic\ncontext."
}
],
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"title": "drop_monitor: replace spin_lock by raw_spin_lock",
"x_generator": {
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-40980",
"datePublished": "2024-07-12T12:32:15.569Z",
"dateReserved": "2024-07-12T12:17:45.604Z",
"dateUpdated": "2025-11-03T21:58:44.987Z",
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CVE-2024-40981 (GCVE-0-2024-40981)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:32 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
batman-adv: bypass empty buckets in batadv_purge_orig_ref()
Many syzbot reports are pointing to soft lockups in
batadv_purge_orig_ref() [1]
Root cause is unknown, but we can avoid spending too much
time there and perhaps get more interesting reports.
[1]
watchdog: BUG: soft lockup - CPU#0 stuck for 27s! [kworker/u4:6:621]
Modules linked in:
irq event stamp: 6182794
hardirqs last enabled at (6182793): [<ffff8000801dae10>] __local_bh_enable_ip+0x224/0x44c kernel/softirq.c:386
hardirqs last disabled at (6182794): [<ffff80008ad66a78>] __el1_irq arch/arm64/kernel/entry-common.c:533 [inline]
hardirqs last disabled at (6182794): [<ffff80008ad66a78>] el1_interrupt+0x24/0x68 arch/arm64/kernel/entry-common.c:551
softirqs last enabled at (6182792): [<ffff80008aab71c4>] spin_unlock_bh include/linux/spinlock.h:396 [inline]
softirqs last enabled at (6182792): [<ffff80008aab71c4>] batadv_purge_orig_ref+0x114c/0x1228 net/batman-adv/originator.c:1287
softirqs last disabled at (6182790): [<ffff80008aab61dc>] spin_lock_bh include/linux/spinlock.h:356 [inline]
softirqs last disabled at (6182790): [<ffff80008aab61dc>] batadv_purge_orig_ref+0x164/0x1228 net/batman-adv/originator.c:1271
CPU: 0 PID: 621 Comm: kworker/u4:6 Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
Workqueue: bat_events batadv_purge_orig
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : should_resched arch/arm64/include/asm/preempt.h:79 [inline]
pc : __local_bh_enable_ip+0x228/0x44c kernel/softirq.c:388
lr : __local_bh_enable_ip+0x224/0x44c kernel/softirq.c:386
sp : ffff800099007970
x29: ffff800099007980 x28: 1fffe00018fce1bd x27: dfff800000000000
x26: ffff0000d2620008 x25: ffff0000c7e70de8 x24: 0000000000000001
x23: 1fffe00018e57781 x22: dfff800000000000 x21: ffff80008aab71c4
x20: ffff0001b40136c0 x19: ffff0000c72bbc08 x18: 1fffe0001a817bb0
x17: ffff800125414000 x16: ffff80008032116c x15: 0000000000000001
x14: 1fffe0001ee9d610 x13: 0000000000000000 x12: 0000000000000003
x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : 00000000005e5789 x7 : ffff80008aab61dc x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 0000000000000080 x0 : ffff800125414000
Call trace:
__daif_local_irq_enable arch/arm64/include/asm/irqflags.h:27 [inline]
arch_local_irq_enable arch/arm64/include/asm/irqflags.h:49 [inline]
__local_bh_enable_ip+0x228/0x44c kernel/softirq.c:386
__raw_spin_unlock_bh include/linux/spinlock_api_smp.h:167 [inline]
_raw_spin_unlock_bh+0x3c/0x4c kernel/locking/spinlock.c:210
spin_unlock_bh include/linux/spinlock.h:396 [inline]
batadv_purge_orig_ref+0x114c/0x1228 net/batman-adv/originator.c:1287
batadv_purge_orig+0x20/0x70 net/batman-adv/originator.c:1300
process_one_work+0x694/0x1204 kernel/workqueue.c:2633
process_scheduled_works kernel/workqueue.c:2706 [inline]
worker_thread+0x938/0xef4 kernel/workqueue.c:2787
kthread+0x288/0x310 kernel/kthread.c:388
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : arch_local_irq_enable+0x8/0xc arch/arm64/include/asm/irqflags.h:51
lr : default_idle_call+0xf8/0x128 kernel/sched/idle.c:103
sp : ffff800093a17d30
x29: ffff800093a17d30 x28: dfff800000000000 x27: 1ffff00012742fb4
x26: ffff80008ec9d000 x25: 0000000000000000 x24: 0000000000000002
x23: 1ffff00011d93a74 x22: ffff80008ec9d3a0 x21: 0000000000000000
x20: ffff0000c19dbc00 x19: ffff8000802d0fd8 x18: 1fffe00036804396
x17: ffff80008ec9d000 x16: ffff8000802d089c x15: 0000000000000001
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 79636f636126775436a11ee9cf00a9253a33ac11
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 154e3f862ba33675cf3f4abf0a0a309a89df87d2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 82cdea8f3af1e36543c937df963d108c60bea030 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 92176caf9896572f00e741a93cecc0ef1172da07 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fed7914858a1f1f3e6350bb0f620d6ef15107d16 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2685008a5f9a636434a8508419cee8158a2f52c8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ae7f3cffe86aea3da0e8e079525a1ae619b8862a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 40dc8ab605894acae1473e434944924a22cfaaa0 (git) |
|||||||
|
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbatman-adv: bypass empty buckets in batadv_purge_orig_ref()\n\nMany syzbot reports are pointing to soft lockups in\nbatadv_purge_orig_ref() [1]\n\nRoot cause is unknown, but we can avoid spending too much\ntime there and perhaps get more interesting reports.\n\n[1]\n\nwatchdog: BUG: soft lockup - CPU#0 stuck for 27s! [kworker/u4:6:621]\nModules linked in:\nirq event stamp: 6182794\n hardirqs last enabled at (6182793): [\u003cffff8000801dae10\u003e] __local_bh_enable_ip+0x224/0x44c kernel/softirq.c:386\n hardirqs last disabled at (6182794): [\u003cffff80008ad66a78\u003e] __el1_irq arch/arm64/kernel/entry-common.c:533 [inline]\n hardirqs last disabled at (6182794): [\u003cffff80008ad66a78\u003e] el1_interrupt+0x24/0x68 arch/arm64/kernel/entry-common.c:551\n softirqs last enabled at (6182792): [\u003cffff80008aab71c4\u003e] spin_unlock_bh include/linux/spinlock.h:396 [inline]\n softirqs last enabled at (6182792): [\u003cffff80008aab71c4\u003e] batadv_purge_orig_ref+0x114c/0x1228 net/batman-adv/originator.c:1287\n softirqs last disabled at (6182790): [\u003cffff80008aab61dc\u003e] spin_lock_bh include/linux/spinlock.h:356 [inline]\n softirqs last disabled at (6182790): [\u003cffff80008aab61dc\u003e] batadv_purge_orig_ref+0x164/0x1228 net/batman-adv/originator.c:1271\nCPU: 0 PID: 621 Comm: kworker/u4:6 Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024\nWorkqueue: bat_events batadv_purge_orig\npstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n pc : should_resched arch/arm64/include/asm/preempt.h:79 [inline]\n pc : __local_bh_enable_ip+0x228/0x44c kernel/softirq.c:388\n lr : __local_bh_enable_ip+0x224/0x44c kernel/softirq.c:386\nsp : ffff800099007970\nx29: ffff800099007980 x28: 1fffe00018fce1bd x27: dfff800000000000\nx26: ffff0000d2620008 x25: ffff0000c7e70de8 x24: 0000000000000001\nx23: 1fffe00018e57781 x22: dfff800000000000 x21: ffff80008aab71c4\nx20: ffff0001b40136c0 x19: ffff0000c72bbc08 x18: 1fffe0001a817bb0\nx17: ffff800125414000 x16: ffff80008032116c x15: 0000000000000001\nx14: 1fffe0001ee9d610 x13: 0000000000000000 x12: 0000000000000003\nx11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000\nx8 : 00000000005e5789 x7 : ffff80008aab61dc x6 : 0000000000000000\nx5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000\nx2 : 0000000000000006 x1 : 0000000000000080 x0 : ffff800125414000\nCall trace:\n __daif_local_irq_enable arch/arm64/include/asm/irqflags.h:27 [inline]\n arch_local_irq_enable arch/arm64/include/asm/irqflags.h:49 [inline]\n __local_bh_enable_ip+0x228/0x44c kernel/softirq.c:386\n __raw_spin_unlock_bh include/linux/spinlock_api_smp.h:167 [inline]\n _raw_spin_unlock_bh+0x3c/0x4c kernel/locking/spinlock.c:210\n spin_unlock_bh include/linux/spinlock.h:396 [inline]\n batadv_purge_orig_ref+0x114c/0x1228 net/batman-adv/originator.c:1287\n batadv_purge_orig+0x20/0x70 net/batman-adv/originator.c:1300\n process_one_work+0x694/0x1204 kernel/workqueue.c:2633\n process_scheduled_works kernel/workqueue.c:2706 [inline]\n worker_thread+0x938/0xef4 kernel/workqueue.c:2787\n kthread+0x288/0x310 kernel/kthread.c:388\n ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860\nSending NMI from CPU 0 to CPUs 1:\nNMI backtrace for cpu 1\nCPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024\npstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n pc : arch_local_irq_enable+0x8/0xc arch/arm64/include/asm/irqflags.h:51\n lr : default_idle_call+0xf8/0x128 kernel/sched/idle.c:103\nsp : ffff800093a17d30\nx29: ffff800093a17d30 x28: dfff800000000000 x27: 1ffff00012742fb4\nx26: ffff80008ec9d000 x25: 0000000000000000 x24: 0000000000000002\nx23: 1ffff00011d93a74 x22: ffff80008ec9d3a0 x21: 0000000000000000\nx20: ffff0000c19dbc00 x19: ffff8000802d0fd8 x18: 1fffe00036804396\nx17: ffff80008ec9d000 x16: ffff8000802d089c x15: 0000000000000001\n---truncated---"
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"title": "batman-adv: bypass empty buckets in batadv_purge_orig_ref()",
"x_generator": {
"engine": "bippy-1.2.0"
}
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"cveMetadata": {
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"assignerShortName": "Linux",
"cveId": "CVE-2024-40981",
"datePublished": "2024-07-12T12:32:16.277Z",
"dateReserved": "2024-07-12T12:17:45.604Z",
"dateUpdated": "2025-11-03T21:58:46.464Z",
"state": "PUBLISHED"
},
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}
CVE-2024-50083 (GCVE-0-2024-50083)
Vulnerability from cvelistv5 – Published: 2024-10-29 00:50 – Updated: 2025-11-03 22:25
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tcp: fix mptcp DSS corruption due to large pmtu xmit
Syzkaller was able to trigger a DSS corruption:
TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies.
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5227 at net/mptcp/protocol.c:695 __mptcp_move_skbs_from_subflow+0x20a9/0x21f0 net/mptcp/protocol.c:695
Modules linked in:
CPU: 0 UID: 0 PID: 5227 Comm: syz-executor350 Not tainted 6.11.0-syzkaller-08829-gaf9c191ac2a0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:__mptcp_move_skbs_from_subflow+0x20a9/0x21f0 net/mptcp/protocol.c:695
Code: 0f b6 dc 31 ff 89 de e8 b5 dd ea f5 89 d8 48 81 c4 50 01 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 98 da ea f5 90 <0f> 0b 90 e9 47 ff ff ff e8 8a da ea f5 90 0f 0b 90 e9 99 e0 ff ff
RSP: 0018:ffffc90000006db8 EFLAGS: 00010246
RAX: ffffffff8ba9df18 RBX: 00000000000055f0 RCX: ffff888030023c00
RDX: 0000000000000100 RSI: 00000000000081e5 RDI: 00000000000055f0
RBP: 1ffff110062bf1ae R08: ffffffff8ba9cf12 R09: 1ffff110062bf1b8
R10: dffffc0000000000 R11: ffffed10062bf1b9 R12: 0000000000000000
R13: dffffc0000000000 R14: 00000000700cec61 R15: 00000000000081e5
FS: 000055556679c380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020287000 CR3: 0000000077892000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<IRQ>
move_skbs_to_msk net/mptcp/protocol.c:811 [inline]
mptcp_data_ready+0x29c/0xa90 net/mptcp/protocol.c:854
subflow_data_ready+0x34a/0x920 net/mptcp/subflow.c:1490
tcp_data_queue+0x20fd/0x76c0 net/ipv4/tcp_input.c:5283
tcp_rcv_established+0xfba/0x2020 net/ipv4/tcp_input.c:6237
tcp_v4_do_rcv+0x96d/0xc70 net/ipv4/tcp_ipv4.c:1915
tcp_v4_rcv+0x2dc0/0x37f0 net/ipv4/tcp_ipv4.c:2350
ip_protocol_deliver_rcu+0x22e/0x440 net/ipv4/ip_input.c:205
ip_local_deliver_finish+0x341/0x5f0 net/ipv4/ip_input.c:233
NF_HOOK+0x3a4/0x450 include/linux/netfilter.h:314
NF_HOOK+0x3a4/0x450 include/linux/netfilter.h:314
__netif_receive_skb_one_core net/core/dev.c:5662 [inline]
__netif_receive_skb+0x2bf/0x650 net/core/dev.c:5775
process_backlog+0x662/0x15b0 net/core/dev.c:6107
__napi_poll+0xcb/0x490 net/core/dev.c:6771
napi_poll net/core/dev.c:6840 [inline]
net_rx_action+0x89b/0x1240 net/core/dev.c:6962
handle_softirqs+0x2c5/0x980 kernel/softirq.c:554
do_softirq+0x11b/0x1e0 kernel/softirq.c:455
</IRQ>
<TASK>
__local_bh_enable_ip+0x1bb/0x200 kernel/softirq.c:382
local_bh_enable include/linux/bottom_half.h:33 [inline]
rcu_read_unlock_bh include/linux/rcupdate.h:919 [inline]
__dev_queue_xmit+0x1764/0x3e80 net/core/dev.c:4451
dev_queue_xmit include/linux/netdevice.h:3094 [inline]
neigh_hh_output include/net/neighbour.h:526 [inline]
neigh_output include/net/neighbour.h:540 [inline]
ip_finish_output2+0xd41/0x1390 net/ipv4/ip_output.c:236
ip_local_out net/ipv4/ip_output.c:130 [inline]
__ip_queue_xmit+0x118c/0x1b80 net/ipv4/ip_output.c:536
__tcp_transmit_skb+0x2544/0x3b30 net/ipv4/tcp_output.c:1466
tcp_transmit_skb net/ipv4/tcp_output.c:1484 [inline]
tcp_mtu_probe net/ipv4/tcp_output.c:2547 [inline]
tcp_write_xmit+0x641d/0x6bf0 net/ipv4/tcp_output.c:2752
__tcp_push_pending_frames+0x9b/0x360 net/ipv4/tcp_output.c:3015
tcp_push_pending_frames include/net/tcp.h:2107 [inline]
tcp_data_snd_check net/ipv4/tcp_input.c:5714 [inline]
tcp_rcv_established+0x1026/0x2020 net/ipv4/tcp_input.c:6239
tcp_v4_do_rcv+0x96d/0xc70 net/ipv4/tcp_ipv4.c:1915
sk_backlog_rcv include/net/sock.h:1113 [inline]
__release_sock+0x214/0x350 net/core/sock.c:3072
release_sock+0x61/0x1f0 net/core/sock.c:3626
mptcp_push_
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
85712484110df308215077be6ee21c4e57d7dec2 , < c38add9ac0e4d4f418e6443a688491499021add9
(git)
Affected: 85712484110df308215077be6ee21c4e57d7dec2 , < 9729010a0ac5945c1bf6847dd0778d8a1a4b72ac (git) Affected: 85712484110df308215077be6ee21c4e57d7dec2 , < ba8e65814e519eeb17d086952bce7de93f7a40da (git) Affected: 85712484110df308215077be6ee21c4e57d7dec2 , < 229dfdc36f31a8d47433438bc0e6e1662c4ab404 (git) Affected: 85712484110df308215077be6ee21c4e57d7dec2 , < db04d1848777ae52a7ab93c4591e7c0bf8f55fb4 (git) Affected: 85712484110df308215077be6ee21c4e57d7dec2 , < 4dabcdf581217e60690467a37c956a5b8dbc6bd9 (git) |
|||||||
|
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CVE-2024-26839 (GCVE-0-2024-26839)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:10 – Updated: 2025-05-04 08:57
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
IB/hfi1: Fix a memleak in init_credit_return
When dma_alloc_coherent fails to allocate dd->cr_base[i].va,
init_credit_return should deallocate dd->cr_base and
dd->cr_base[i] that allocated before. Or those resources
would be never freed and a memleak is triggered.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7724105686e718ac476a6ad3304fea2fbcfcffde , < 2e4f9f20b32658ef3724aa46f7aef4908d2609e3
(git)
Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < cecfb90cf71d91e9efebd68b9e9b84661b277cc8 (git) Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < 3fa240bb6b2dbb3e7a3ee1440a4889cbb6207eb7 (git) Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < 52de5805c147137205662af89ed7e083d656ae25 (git) Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < f0d857ce31a6bc7a82afcdbadb8f7417d482604b (git) Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < b41d0ade0398007fb746213f09903d52a920e896 (git) Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < 8412c86e89cc78d8b513cb25cf2157a2adf3670a (git) Affected: 7724105686e718ac476a6ad3304fea2fbcfcffde , < 809aa64ebff51eb170ee31a95f83b2d21efa32e2 (git) |
|||||||
|
|||||||||
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CVE-2024-56728 (GCVE-0-2024-56728)
Vulnerability from cvelistv5 – Published: 2024-12-29 11:30 – Updated: 2025-11-03 20:53
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
octeontx2-pf: handle otx2_mbox_get_rsp errors in otx2_ethtool.c
Add error pointer check after calling otx2_mbox_get_rsp().
Severity ?
5.5 (Medium)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
75f36270990c7875c0091afb961ca37f52b6bc55 , < 5ff9de1f2712cbca53da2e37d831eea7ffcb43b6
(git)
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|||||||
|
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CVE-2024-26825 (GCVE-0-2024-26825)
Vulnerability from cvelistv5 – Published: 2024-04-17 09:43 – Updated: 2025-05-04 08:57
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfc: nci: free rx_data_reassembly skb on NCI device cleanup
rx_data_reassembly skb is stored during NCI data exchange for processing
fragmented packets. It is dropped only when the last fragment is processed
or when an NTF packet with NCI_OP_RF_DEACTIVATE_NTF opcode is received.
However, the NCI device may be deallocated before that which leads to skb
leak.
As by design the rx_data_reassembly skb is bound to the NCI device and
nothing prevents the device to be freed before the skb is processed in
some way and cleaned, free it on the NCI device cleanup.
Found by Linux Verification Center (linuxtesting.org) with Syzkaller.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6a2968aaf50c7a22fced77a5e24aa636281efca8 , < 7e9a8498658b398bf11b8e388005fa54e40aed81
(git)
Affected: 6a2968aaf50c7a22fced77a5e24aa636281efca8 , < 71349abe3aba7fedcab5b3fcd7aa82371fb5ccbf (git) Affected: 6a2968aaf50c7a22fced77a5e24aa636281efca8 , < 2f6d16f0520d6505241629ee2f5c131b547d5f9d (git) Affected: 6a2968aaf50c7a22fced77a5e24aa636281efca8 , < 471c9ede8061357b43a116fa692e70d91941ac23 (git) Affected: 6a2968aaf50c7a22fced77a5e24aa636281efca8 , < 5c0c5ffaed73cbae6c317374dc32ba6cacc60895 (git) Affected: 6a2968aaf50c7a22fced77a5e24aa636281efca8 , < 16d3f507b0fa70453dc54550df093d6e9ac630c1 (git) Affected: 6a2968aaf50c7a22fced77a5e24aa636281efca8 , < a3d90fb5c23f29ba59c04005ae76c5228cef2be9 (git) Affected: 6a2968aaf50c7a22fced77a5e24aa636281efca8 , < bfb007aebe6bff451f7f3a4be19f4f286d0d5d9c (git) |
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{
"url": "https://git.kernel.org/stable/c/471c9ede8061357b43a116fa692e70d91941ac23"
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{
"url": "https://git.kernel.org/stable/c/bfb007aebe6bff451f7f3a4be19f4f286d0d5d9c"
}
],
"title": "nfc: nci: free rx_data_reassembly skb on NCI device cleanup",
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"datePublished": "2024-04-17T09:43:51.114Z",
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CVE-2024-56623 (GCVE-0-2024-56623)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Fix use after free on unload
System crash is observed with stack trace warning of use after
free. There are 2 signals to tell dpc_thread to terminate (UNLOADING
flag and kthread_stop).
On setting the UNLOADING flag when dpc_thread happens to run at the time
and sees the flag, this causes dpc_thread to exit and clean up
itself. When kthread_stop is called for final cleanup, this causes use
after free.
Remove UNLOADING signal to terminate dpc_thread. Use the kthread_stop
as the main signal to exit dpc_thread.
[596663.812935] kernel BUG at mm/slub.c:294!
[596663.812950] invalid opcode: 0000 [#1] SMP PTI
[596663.812957] CPU: 13 PID: 1475935 Comm: rmmod Kdump: loaded Tainted: G IOE --------- - - 4.18.0-240.el8.x86_64 #1
[596663.812960] Hardware name: HP ProLiant DL380p Gen8, BIOS P70 08/20/2012
[596663.812974] RIP: 0010:__slab_free+0x17d/0x360
...
[596663.813008] Call Trace:
[596663.813022] ? __dentry_kill+0x121/0x170
[596663.813030] ? _cond_resched+0x15/0x30
[596663.813034] ? _cond_resched+0x15/0x30
[596663.813039] ? wait_for_completion+0x35/0x190
[596663.813048] ? try_to_wake_up+0x63/0x540
[596663.813055] free_task+0x5a/0x60
[596663.813061] kthread_stop+0xf3/0x100
[596663.813103] qla2x00_remove_one+0x284/0x440 [qla2xxx]
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
a29b3dd7aa14facc902b40b8b5c4dccbfb2ad7d0 , < 12f04fc8580eafb0510f805749553eb6213f323e
(git)
Affected: a29b3dd7aa14facc902b40b8b5c4dccbfb2ad7d0 , < ca36d9d53745d5ec8946ef85006d4da605ea7c54 (git) Affected: a29b3dd7aa14facc902b40b8b5c4dccbfb2ad7d0 , < b3e6f25176f248762a24d25ab8cf8c5e90874f80 (git) Affected: a29b3dd7aa14facc902b40b8b5c4dccbfb2ad7d0 , < 15369e774f27ec790f207de87c0b541e3f90b22d (git) Affected: a29b3dd7aa14facc902b40b8b5c4dccbfb2ad7d0 , < 6abf16d3c915b2feb68c1c8b25fcb71b13f98478 (git) Affected: a29b3dd7aa14facc902b40b8b5c4dccbfb2ad7d0 , < 07c903db0a2ff84b68efa1a74a4de353ea591eb0 (git) |
|||||||
|
|||||||||
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"title": "scsi: qla2xxx: Fix use after free on unload",
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"dateUpdated": "2025-11-03T20:51:12.545Z",
"state": "PUBLISHED"
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CVE-2024-49997 (GCVE-0-2024-49997)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: lantiq_etop: fix memory disclosure
When applying padding, the buffer is not zeroed, which results in memory
disclosure. The mentioned data is observed on the wire. This patch uses
skb_put_padto() to pad Ethernet frames properly. The mentioned function
zeroes the expanded buffer.
In case the packet cannot be padded it is silently dropped. Statistics
are also not incremented. This driver does not support statistics in the
old 32-bit format or the new 64-bit format. These will be added in the
future. In its current form, the patch should be easily backported to
stable versions.
Ethernet MACs on Amazon-SE and Danube cannot do padding of the packets
in hardware, so software padding must be applied.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
504d4721ee8e432af4b5f196a08af38bc4dac5fe , < 905f06a34f960676e7dc77bea00f2f8fe18177ad
(git)
Affected: 504d4721ee8e432af4b5f196a08af38bc4dac5fe , < 60c068444c20bf9a3e22b65b5f6f3d9edc852931 (git) Affected: 504d4721ee8e432af4b5f196a08af38bc4dac5fe , < 185df159843d30fb71f821e7ea4368c2a3bfcd36 (git) Affected: 504d4721ee8e432af4b5f196a08af38bc4dac5fe , < 469856f76f4802c5d7e3d20e343185188de1e2db (git) Affected: 504d4721ee8e432af4b5f196a08af38bc4dac5fe , < 2bf4c101d7c99483b8b15a0c8f881e3f399f7e18 (git) Affected: 504d4721ee8e432af4b5f196a08af38bc4dac5fe , < e66e38d07b31e177ca430758ed97fbc79f27d966 (git) Affected: 504d4721ee8e432af4b5f196a08af38bc4dac5fe , < 1097bf16501ed5e35358d848b0a94ad2830b0f65 (git) Affected: 504d4721ee8e432af4b5f196a08af38bc4dac5fe , < 431b122933b197820d319eb3987a67d04346ce9e (git) Affected: 504d4721ee8e432af4b5f196a08af38bc4dac5fe , < 45c0de18ff2dc9af01236380404bbd6a46502c69 (git) |
|||||||
|
|||||||||
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CVE-2024-56576 (GCVE-0-2024-56576)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:23 – Updated: 2025-11-03 20:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: i2c: tc358743: Fix crash in the probe error path when using polling
If an error occurs in the probe() function, we should remove the polling
timer that was alarmed earlier, otherwise the timer is called with
arguments that are already freed, which results in a crash.
------------[ cut here ]------------
WARNING: CPU: 3 PID: 0 at kernel/time/timer.c:1830 __run_timers+0x244/0x268
Modules linked in:
CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Not tainted 6.11.0 #226
Hardware name: Diasom DS-RK3568-SOM-EVB (DT)
pstate: 804000c9 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __run_timers+0x244/0x268
lr : __run_timers+0x1d4/0x268
sp : ffffff80eff2baf0
x29: ffffff80eff2bb50 x28: 7fffffffffffffff x27: ffffff80eff2bb00
x26: ffffffc080f669c0 x25: ffffff80efef6bf0 x24: ffffff80eff2bb00
x23: 0000000000000000 x22: dead000000000122 x21: 0000000000000000
x20: ffffff80efef6b80 x19: ffffff80041c8bf8 x18: ffffffffffffffff
x17: ffffffc06f146000 x16: ffffff80eff27dc0 x15: 000000000000003e
x14: 0000000000000000 x13: 00000000000054da x12: 0000000000000000
x11: 00000000000639c0 x10: 000000000000000c x9 : 0000000000000009
x8 : ffffff80eff2cb40 x7 : ffffff80eff2cb40 x6 : ffffff8002bee480
x5 : ffffffc080cb2220 x4 : ffffffc080cb2150 x3 : 00000000000f4240
x2 : 0000000000000102 x1 : ffffff80eff2bb00 x0 : ffffff80041c8bf0
Call trace:
__run_timers+0x244/0x268
timer_expire_remote+0x50/0x68
tmigr_handle_remote+0x388/0x39c
run_timer_softirq+0x38/0x44
handle_softirqs+0x138/0x298
__do_softirq+0x14/0x20
____do_softirq+0x10/0x1c
call_on_irq_stack+0x24/0x4c
do_softirq_own_stack+0x1c/0x2c
irq_exit_rcu+0x9c/0xcc
el1_interrupt+0x48/0xc0
el1h_64_irq_handler+0x18/0x24
el1h_64_irq+0x7c/0x80
default_idle_call+0x34/0x68
do_idle+0x23c/0x294
cpu_startup_entry+0x38/0x3c
secondary_start_kernel+0x128/0x160
__secondary_switched+0xb8/0xbc
---[ end trace 0000000000000000 ]---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4e66a52a2e4c832dfa35a39204d0f7ce717d4a4a , < 13193a97ddd5a6a5b11408ddbc1ae85588b1860c
(git)
Affected: 4e66a52a2e4c832dfa35a39204d0f7ce717d4a4a , < 5c9ab34c87af718bdbf9faa2b1a6ba41d15380ea (git) Affected: 4e66a52a2e4c832dfa35a39204d0f7ce717d4a4a , < 815d14147068347e88c258233eb951b41b2792a6 (git) Affected: 4e66a52a2e4c832dfa35a39204d0f7ce717d4a4a , < 34a3466a92f50c51d984f0ec2e96864886d460eb (git) Affected: 4e66a52a2e4c832dfa35a39204d0f7ce717d4a4a , < b59ab89bc83f7bff67f78c6caf484a84a6dd30f7 (git) Affected: 4e66a52a2e4c832dfa35a39204d0f7ce717d4a4a , < 1def915b1564f4375330bd113ea1d768a569cfd8 (git) Affected: 4e66a52a2e4c832dfa35a39204d0f7ce717d4a4a , < 869f38ae07f7df829da4951c3d1f7a2be09c2e9a (git) |
|||||||
|
|||||||||
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CVE-2024-47723 (GCVE-0-2024-47723)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:13 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix out-of-bounds in dbNextAG() and diAlloc()
In dbNextAG() , there is no check for the case where bmp->db_numag is
greater or same than MAXAG due to a polluted image, which causes an
out-of-bounds. Therefore, a bounds check should be added in dbMount().
And in dbNextAG(), a check for the case where agpref is greater than
bmp->db_numag should be added, so an out-of-bounds exception should be
prevented.
Additionally, a check for the case where agno is greater or same than
MAXAG should be added in diAlloc() to prevent out-of-bounds.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d1017d2a0f3f16dc1db5120e7ddbe7c6680425b0
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5ad6284c8d433f8a213111c5c44ead4d9705b622 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0338e66cba272351ca9d7d03f3628e390e70963b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ead82533278502428883085a787d5a00f15e5eb9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6ce8b6ab44a8b5918c0ee373d4ad19d19017931b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c1ba4b8ca799ff1d99d01f37d7ccb7d5ba5533d2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 128d5cfdcf844cb690c9295a3a1c1114c21fc15a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 96855f40e152989c9e7c20c4691ace5581098acc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e63866a475562810500ea7f784099bfe341e761a (git) |
|||||||
|
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CVE-2024-42161 (GCVE-0-2024-42161)
Vulnerability from cvelistv5 – Published: 2024-07-30 07:47 – Updated: 2025-11-03 22:02
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Avoid uninitialized value in BPF_CORE_READ_BITFIELD
[Changes from V1:
- Use a default branch in the switch statement to initialize `val'.]
GCC warns that `val' may be used uninitialized in the
BPF_CRE_READ_BITFIELD macro, defined in bpf_core_read.h as:
[...]
unsigned long long val; \
[...] \
switch (__CORE_RELO(s, field, BYTE_SIZE)) { \
case 1: val = *(const unsigned char *)p; break; \
case 2: val = *(const unsigned short *)p; break; \
case 4: val = *(const unsigned int *)p; break; \
case 8: val = *(const unsigned long long *)p; break; \
} \
[...]
val; \
} \
This patch adds a default entry in the switch statement that sets
`val' to zero in order to avoid the warning, and random values to be
used in case __builtin_preserve_field_info returns unexpected values
for BPF_FIELD_BYTE_SIZE.
Tested in bpf-next master.
No regressions.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ee26dade0e3bcd8a34ae7520e373fb69365fce7a , < b694989bb13ed5f166e633faa1eb0f21c6d261a6
(git)
Affected: ee26dade0e3bcd8a34ae7520e373fb69365fce7a , < 3364c2ed1c241989847f19cf83e3db903ce689e3 (git) Affected: ee26dade0e3bcd8a34ae7520e373fb69365fce7a , < a21d76bd0b0d39518e9a4c19f6cf7c042a974aff (git) Affected: ee26dade0e3bcd8a34ae7520e373fb69365fce7a , < 7e5471b5efebc30dd0bc035cda86693a5c73d45f (git) Affected: ee26dade0e3bcd8a34ae7520e373fb69365fce7a , < ff941a8449e712eaf7efca1a13bfb9afd3d99fc2 (git) Affected: ee26dade0e3bcd8a34ae7520e373fb69365fce7a , < 009367099eb61a4fc2af44d4eb06b6b4de7de6db (git) |
|||||||
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CVE-2024-43894 (GCVE-0-2024-43894)
Vulnerability from cvelistv5 – Published: 2024-08-26 10:10 – Updated: 2025-11-03 22:06
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/client: fix null pointer dereference in drm_client_modeset_probe
In drm_client_modeset_probe(), the return value of drm_mode_duplicate() is
assigned to modeset->mode, which will lead to a possible NULL pointer
dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
cf13909aee054f5aa667d4b9da0ac7df4f6c1327 , < 24ddda932c43ffe156c7f3c568bed85131c63ae6
(git)
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|||||||
|
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CVE-2022-48827 (GCVE-0-2022-48827)
Vulnerability from cvelistv5 – Published: 2024-07-16 11:44 – Updated: 2025-05-04 08:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
NFSD: Fix the behavior of READ near OFFSET_MAX
Dan Aloni reports:
> Due to commit 8cfb9015280d ("NFS: Always provide aligned buffers to
> the RPC read layers") on the client, a read of 0xfff is aligned up
> to server rsize of 0x1000.
>
> As a result, in a test where the server has a file of size
> 0x7fffffffffffffff, and the client tries to read from the offset
> 0x7ffffffffffff000, the read causes loff_t overflow in the server
> and it returns an NFS code of EINVAL to the client. The client as
> a result indefinitely retries the request.
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NFS specifications permit servers to return that status code for a
READ.
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Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1726a39b0879acfb490b22dca643f26f4f907da9
(git)
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CVE-2023-52654 (GCVE-0-2023-52654)
Vulnerability from cvelistv5 – Published: 2024-05-09 16:37 – Updated: 2025-05-04 12:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
io_uring/af_unix: disable sending io_uring over sockets
File reference cycles have caused lots of problems for io_uring
in the past, and it still doesn't work exactly right and races with
unix_stream_read_generic(). The safest fix would be to completely
disallow sending io_uring files via sockets via SCM_RIGHT, so there
are no possible cycles invloving registered files and thus rendering
SCM accounting on the io_uring side unnecessary.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
04df9719df1865f6770af9bc7880874af0e594b2 , < 18824f592aad4124d79751bbc1500ea86ac3ff29
(git)
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|||||||
|
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CVE-2024-44935 (GCVE-0-2024-44935)
Vulnerability from cvelistv5 – Published: 2024-08-26 10:11 – Updated: 2025-11-03 22:13
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
sctp: Fix null-ptr-deref in reuseport_add_sock().
syzbot reported a null-ptr-deref while accessing sk2->sk_reuseport_cb in
reuseport_add_sock(). [0]
The repro first creates a listener with SO_REUSEPORT. Then, it creates
another listener on the same port and concurrently closes the first
listener.
The second listen() calls reuseport_add_sock() with the first listener as
sk2, where sk2->sk_reuseport_cb is not expected to be cleared concurrently,
but the close() does clear it by reuseport_detach_sock().
The problem is SCTP does not properly synchronise reuseport_alloc(),
reuseport_add_sock(), and reuseport_detach_sock().
The caller of reuseport_alloc() and reuseport_{add,detach}_sock() must
provide synchronisation for sockets that are classified into the same
reuseport group.
Otherwise, such sockets form multiple identical reuseport groups, and
all groups except one would be silently dead.
1. Two sockets call listen() concurrently
2. No socket in the same group found in sctp_ep_hashtable[]
3. Two sockets call reuseport_alloc() and form two reuseport groups
4. Only one group hit first in __sctp_rcv_lookup_endpoint() receives
incoming packets
Also, the reported null-ptr-deref could occur.
TCP/UDP guarantees that would not happen by holding the hash bucket lock.
Let's apply the locking strategy to __sctp_hash_endpoint() and
__sctp_unhash_endpoint().
[0]:
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
CPU: 1 UID: 0 PID: 10230 Comm: syz-executor119 Not tainted 6.10.0-syzkaller-12585-g301927d2d2eb #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
RIP: 0010:reuseport_add_sock+0x27e/0x5e0 net/core/sock_reuseport.c:350
Code: 00 0f b7 5d 00 bf 01 00 00 00 89 de e8 1b a4 ff f7 83 fb 01 0f 85 a3 01 00 00 e8 6d a0 ff f7 49 8d 7e 12 48 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 4b 02 00 00 41 0f b7 5e 12 49 8d 7e 14
RSP: 0018:ffffc9000b947c98 EFLAGS: 00010202
RAX: 0000000000000002 RBX: ffff8880252ddf98 RCX: ffff888079478000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000012
RBP: 0000000000000001 R08: ffffffff8993e18d R09: 1ffffffff1fef385
R10: dffffc0000000000 R11: fffffbfff1fef386 R12: ffff8880252ddac0
R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000
FS: 00007f24e45b96c0(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffcced5f7b8 CR3: 00000000241be000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
__sctp_hash_endpoint net/sctp/input.c:762 [inline]
sctp_hash_endpoint+0x52a/0x600 net/sctp/input.c:790
sctp_listen_start net/sctp/socket.c:8570 [inline]
sctp_inet_listen+0x767/0xa20 net/sctp/socket.c:8625
__sys_listen_socket net/socket.c:1883 [inline]
__sys_listen+0x1b7/0x230 net/socket.c:1894
__do_sys_listen net/socket.c:1902 [inline]
__se_sys_listen net/socket.c:1900 [inline]
__x64_sys_listen+0x5a/0x70 net/socket.c:1900
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f24e46039b9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f24e45b9228 EFLAGS: 00000246 ORIG_RAX: 0000000000000032
RAX: ffffffffffffffda RBX: 00007f24e468e428 RCX: 00007f24e46039b9
RDX: 00007f24e46039b9 RSI: 0000000000000003 RDI: 0000000000000004
RBP: 00007f24e468e420 R08: 00007f24e45b96c0 R09: 00007f24e45b96c0
R10: 00007f24e45b96c0 R11: 0000000000000246 R12: 00007f24e468e42c
R13:
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6ba84574026792ce33a40c7da721dea36d0f3973 , < c9b3fc4f157867e858734e31022ebee8a24f0de7
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{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsctp: Fix null-ptr-deref in reuseport_add_sock().\n\nsyzbot reported a null-ptr-deref while accessing sk2-\u003esk_reuseport_cb in\nreuseport_add_sock(). [0]\n\nThe repro first creates a listener with SO_REUSEPORT. Then, it creates\nanother listener on the same port and concurrently closes the first\nlistener.\n\nThe second listen() calls reuseport_add_sock() with the first listener as\nsk2, where sk2-\u003esk_reuseport_cb is not expected to be cleared concurrently,\nbut the close() does clear it by reuseport_detach_sock().\n\nThe problem is SCTP does not properly synchronise reuseport_alloc(),\nreuseport_add_sock(), and reuseport_detach_sock().\n\nThe caller of reuseport_alloc() and reuseport_{add,detach}_sock() must\nprovide synchronisation for sockets that are classified into the same\nreuseport group.\n\nOtherwise, such sockets form multiple identical reuseport groups, and\nall groups except one would be silently dead.\n\n 1. Two sockets call listen() concurrently\n 2. No socket in the same group found in sctp_ep_hashtable[]\n 3. Two sockets call reuseport_alloc() and form two reuseport groups\n 4. Only one group hit first in __sctp_rcv_lookup_endpoint() receives\n incoming packets\n\nAlso, the reported null-ptr-deref could occur.\n\nTCP/UDP guarantees that would not happen by holding the hash bucket lock.\n\nLet\u0027s apply the locking strategy to __sctp_hash_endpoint() and\n__sctp_unhash_endpoint().\n\n[0]:\nOops: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN PTI\nKASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]\nCPU: 1 UID: 0 PID: 10230 Comm: syz-executor119 Not tainted 6.10.0-syzkaller-12585-g301927d2d2eb #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024\nRIP: 0010:reuseport_add_sock+0x27e/0x5e0 net/core/sock_reuseport.c:350\nCode: 00 0f b7 5d 00 bf 01 00 00 00 89 de e8 1b a4 ff f7 83 fb 01 0f 85 a3 01 00 00 e8 6d a0 ff f7 49 8d 7e 12 48 89 f8 48 c1 e8 03 \u003c42\u003e 0f b6 04 28 84 c0 0f 85 4b 02 00 00 41 0f b7 5e 12 49 8d 7e 14\nRSP: 0018:ffffc9000b947c98 EFLAGS: 00010202\nRAX: 0000000000000002 RBX: ffff8880252ddf98 RCX: ffff888079478000\nRDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000012\nRBP: 0000000000000001 R08: ffffffff8993e18d R09: 1ffffffff1fef385\nR10: dffffc0000000000 R11: fffffbfff1fef386 R12: ffff8880252ddac0\nR13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000\nFS: 00007f24e45b96c0(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007ffcced5f7b8 CR3: 00000000241be000 CR4: 00000000003506f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n __sctp_hash_endpoint net/sctp/input.c:762 [inline]\n sctp_hash_endpoint+0x52a/0x600 net/sctp/input.c:790\n sctp_listen_start net/sctp/socket.c:8570 [inline]\n sctp_inet_listen+0x767/0xa20 net/sctp/socket.c:8625\n __sys_listen_socket net/socket.c:1883 [inline]\n __sys_listen+0x1b7/0x230 net/socket.c:1894\n __do_sys_listen net/socket.c:1902 [inline]\n __se_sys_listen net/socket.c:1900 [inline]\n __x64_sys_listen+0x5a/0x70 net/socket.c:1900\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f24e46039b9\nCode: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007f24e45b9228 EFLAGS: 00000246 ORIG_RAX: 0000000000000032\nRAX: ffffffffffffffda RBX: 00007f24e468e428 RCX: 00007f24e46039b9\nRDX: 00007f24e46039b9 RSI: 0000000000000003 RDI: 0000000000000004\nRBP: 00007f24e468e420 R08: 00007f24e45b96c0 R09: 00007f24e45b96c0\nR10: 00007f24e45b96c0 R11: 0000000000000246 R12: 00007f24e468e42c\nR13:\n---truncated---"
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CVE-2024-47757 (GCVE-0-2024-47757)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:14 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix potential oob read in nilfs_btree_check_delete()
The function nilfs_btree_check_delete(), which checks whether degeneration
to direct mapping occurs before deleting a b-tree entry, causes memory
access outside the block buffer when retrieving the maximum key if the
root node has no entries.
This does not usually happen because b-tree mappings with 0 child nodes
are never created by mkfs.nilfs2 or nilfs2 itself. However, it can happen
if the b-tree root node read from a device is configured that way, so fix
this potential issue by adding a check for that case.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
17c76b0104e4a6513983777e1a17e0297a12b0c4 , < f3a9859767c7aea758976f5523903d247e585129
(git)
Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < ed76d381dae125b81d09934e365391a656249da8 (git) Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < d20674f31626e0596ae4c1d9401dfb6739b81b58 (git) Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < c4f8554996e8ada3be872dfb8f60e93bcf15fb27 (git) Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < a8abfda768b9f33630cfbc4af6c4214f1e5681b0 (git) Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < 257f9e5185eb6de83377caea686c306e22e871f2 (git) Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < a33e967b681e088a125b979975c93e3453e686cd (git) Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < c4cbcc64bb31e67e02940ce060cc77f7180564cf (git) Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < f9c96351aa6718b42a9f42eaf7adce0356bdb5e8 (git) |
|||||||
|
|||||||||
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CVE-2024-46815 (GCVE-0-2024-46815)
Vulnerability from cvelistv5 – Published: 2024-09-27 12:35 – Updated: 2025-11-03 22:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[]
[WHY & HOW]
num_valid_sets needs to be checked to avoid a negative index when
accessing reader_wm_sets[num_valid_sets - 1].
This fixes an OVERRUN issue reported by Coverity.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < a72d4996409569027b4609414a14a87679b12267
(git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 7c47dd2e92341f2989ab73dbed07f8894593ad7b (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < c4a7f7c0062fe2c73f70bb7e335199e25bd71492 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < b36e9b3104c4ba0f2f5dd083dcf6159cb316c996 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 21f9cb44f8c60bf6c26487d428b1a09ad3e8aebf (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 6a4a08e45e614cfa7a56498cdfaeb7fae2f07fa0 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < b38a4815f79b87efb196cd5121579fc51e29a7fb (git) |
|||||||
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CVE-2024-50292 (GCVE-0-2024-50292)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: stm32: spdifrx: fix dma channel release in stm32_spdifrx_remove
In case of error when requesting ctrl_chan DMA channel, ctrl_chan is not
null. So the release of the dma channel leads to the following issue:
[ 4.879000] st,stm32-spdifrx 500d0000.audio-controller:
dma_request_slave_channel error -19
[ 4.888975] Unable to handle kernel NULL pointer dereference
at virtual address 000000000000003d
[...]
[ 5.096577] Call trace:
[ 5.099099] dma_release_channel+0x24/0x100
[ 5.103235] stm32_spdifrx_remove+0x24/0x60 [snd_soc_stm32_spdifrx]
[ 5.109494] stm32_spdifrx_probe+0x320/0x4c4 [snd_soc_stm32_spdifrx]
To avoid this issue, release channel only if the pointer is valid.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
794df9448edb55978e50372f083aeedade1b2844 , < 3a977b554f668382dfba31fd62e4cce4fe5643db
(git)
Affected: 794df9448edb55978e50372f083aeedade1b2844 , < 0d75f887aabd80cf37ea48d28f159afa7850ea28 (git) Affected: 794df9448edb55978e50372f083aeedade1b2844 , < 4f1d74f74752eab8af6b8b28797dc6490d57374c (git) Affected: 794df9448edb55978e50372f083aeedade1b2844 , < 23bdbd1ef3e063e03d3c50c15a591b005ebbae39 (git) Affected: 794df9448edb55978e50372f083aeedade1b2844 , < 22ae9321054cf7f36c537702af133659f51a0b88 (git) Affected: 794df9448edb55978e50372f083aeedade1b2844 , < 9bb4af400c386374ab1047df44c508512c08c31f (git) |
|||||||
|
|||||||||
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CVE-2024-47701 (GCVE-0-2024-47701)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: avoid OOB when system.data xattr changes underneath the filesystem
When looking up for an entry in an inlined directory, if e_value_offs is
changed underneath the filesystem by some change in the block device, it
will lead to an out-of-bounds access that KASAN detects as an UAF.
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
loop0: detected capacity change from 2048 to 2047
==================================================================
BUG: KASAN: use-after-free in ext4_search_dir+0xf2/0x1c0 fs/ext4/namei.c:1500
Read of size 1 at addr ffff88803e91130f by task syz-executor269/5103
CPU: 0 UID: 0 PID: 5103 Comm: syz-executor269 Not tainted 6.11.0-rc4-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:93 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:119
print_address_description mm/kasan/report.c:377 [inline]
print_report+0x169/0x550 mm/kasan/report.c:488
kasan_report+0x143/0x180 mm/kasan/report.c:601
ext4_search_dir+0xf2/0x1c0 fs/ext4/namei.c:1500
ext4_find_inline_entry+0x4be/0x5e0 fs/ext4/inline.c:1697
__ext4_find_entry+0x2b4/0x1b30 fs/ext4/namei.c:1573
ext4_lookup_entry fs/ext4/namei.c:1727 [inline]
ext4_lookup+0x15f/0x750 fs/ext4/namei.c:1795
lookup_one_qstr_excl+0x11f/0x260 fs/namei.c:1633
filename_create+0x297/0x540 fs/namei.c:3980
do_symlinkat+0xf9/0x3a0 fs/namei.c:4587
__do_sys_symlinkat fs/namei.c:4610 [inline]
__se_sys_symlinkat fs/namei.c:4607 [inline]
__x64_sys_symlinkat+0x95/0xb0 fs/namei.c:4607
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f3e73ced469
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff4d40c258 EFLAGS: 00000246 ORIG_RAX: 000000000000010a
RAX: ffffffffffffffda RBX: 0032656c69662f2e RCX: 00007f3e73ced469
RDX: 0000000020000200 RSI: 00000000ffffff9c RDI: 00000000200001c0
RBP: 0000000000000000 R08: 00007fff4d40c290 R09: 00007fff4d40c290
R10: 0023706f6f6c2f76 R11: 0000000000000246 R12: 00007fff4d40c27c
R13: 0000000000000003 R14: 431bde82d7b634db R15: 00007fff4d40c2b0
</TASK>
Calling ext4_xattr_ibody_find right after reading the inode with
ext4_get_inode_loc will lead to a check of the validity of the xattrs,
avoiding this problem.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e8e948e7802a2ab05c146d3e72a39b93b5718236 , < 5b076d37e8d99918e9294bd6b35a8bbb436819b0
(git)
Affected: e8e948e7802a2ab05c146d3e72a39b93b5718236 , < 8adf0eb4e361a9e060d54f4bd0ac9c5d85277d20 (git) Affected: e8e948e7802a2ab05c146d3e72a39b93b5718236 , < 7fc22c3b3ffc0e952f5e0062dd11aa6ae76affba (git) Affected: e8e948e7802a2ab05c146d3e72a39b93b5718236 , < be2e9b111e2790962cc66a177869b4e9717b4e29 (git) Affected: e8e948e7802a2ab05c146d3e72a39b93b5718236 , < ea32883e4a03ed575a2eb7a66542022312bde477 (git) Affected: e8e948e7802a2ab05c146d3e72a39b93b5718236 , < 2a6579ef5f2576a940125729f7409cc182f1c8df (git) Affected: e8e948e7802a2ab05c146d3e72a39b93b5718236 , < 371d0bacecd529f887ea2547333d9173e7bcdc0a (git) Affected: e8e948e7802a2ab05c146d3e72a39b93b5718236 , < ccb8c18076e2e630fea23fbec583cdad61787fc5 (git) Affected: e8e948e7802a2ab05c146d3e72a39b93b5718236 , < c6b72f5d82b1017bad80f9ebf502832fc321d796 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: avoid OOB when system.data xattr changes underneath the filesystem\n\nWhen looking up for an entry in an inlined directory, if e_value_offs is\nchanged underneath the filesystem by some change in the block device, it\nwill lead to an out-of-bounds access that KASAN detects as an UAF.\n\nEXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.\nloop0: detected capacity change from 2048 to 2047\n==================================================================\nBUG: KASAN: use-after-free in ext4_search_dir+0xf2/0x1c0 fs/ext4/namei.c:1500\nRead of size 1 at addr ffff88803e91130f by task syz-executor269/5103\n\nCPU: 0 UID: 0 PID: 5103 Comm: syz-executor269 Not tainted 6.11.0-rc4-syzkaller #0\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:93 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:119\n print_address_description mm/kasan/report.c:377 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:488\n kasan_report+0x143/0x180 mm/kasan/report.c:601\n ext4_search_dir+0xf2/0x1c0 fs/ext4/namei.c:1500\n ext4_find_inline_entry+0x4be/0x5e0 fs/ext4/inline.c:1697\n __ext4_find_entry+0x2b4/0x1b30 fs/ext4/namei.c:1573\n ext4_lookup_entry fs/ext4/namei.c:1727 [inline]\n ext4_lookup+0x15f/0x750 fs/ext4/namei.c:1795\n lookup_one_qstr_excl+0x11f/0x260 fs/namei.c:1633\n filename_create+0x297/0x540 fs/namei.c:3980\n do_symlinkat+0xf9/0x3a0 fs/namei.c:4587\n __do_sys_symlinkat fs/namei.c:4610 [inline]\n __se_sys_symlinkat fs/namei.c:4607 [inline]\n __x64_sys_symlinkat+0x95/0xb0 fs/namei.c:4607\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f3e73ced469\nCode: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007fff4d40c258 EFLAGS: 00000246 ORIG_RAX: 000000000000010a\nRAX: ffffffffffffffda RBX: 0032656c69662f2e RCX: 00007f3e73ced469\nRDX: 0000000020000200 RSI: 00000000ffffff9c RDI: 00000000200001c0\nRBP: 0000000000000000 R08: 00007fff4d40c290 R09: 00007fff4d40c290\nR10: 0023706f6f6c2f76 R11: 0000000000000246 R12: 00007fff4d40c27c\nR13: 0000000000000003 R14: 431bde82d7b634db R15: 00007fff4d40c2b0\n \u003c/TASK\u003e\n\nCalling ext4_xattr_ibody_find right after reading the inode with\next4_get_inode_loc will lead to a check of the validity of the xattrs,\navoiding this problem."
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CVE-2023-52603 (GCVE-0-2023-52603)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
UBSAN: array-index-out-of-bounds in dtSplitRoot
Syzkaller reported the following issue:
oop0: detected capacity change from 0 to 32768
UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dtree.c:1971:9
index -2 is out of range for type 'struct dtslot [128]'
CPU: 0 PID: 3613 Comm: syz-executor270 Not tainted 6.0.0-syzkaller-09423-g493ffd6605b2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x1b1/0x28e lib/dump_stack.c:106
ubsan_epilogue lib/ubsan.c:151 [inline]
__ubsan_handle_out_of_bounds+0xdb/0x130 lib/ubsan.c:283
dtSplitRoot+0x8d8/0x1900 fs/jfs/jfs_dtree.c:1971
dtSplitUp fs/jfs/jfs_dtree.c:985 [inline]
dtInsert+0x1189/0x6b80 fs/jfs/jfs_dtree.c:863
jfs_mkdir+0x757/0xb00 fs/jfs/namei.c:270
vfs_mkdir+0x3b3/0x590 fs/namei.c:4013
do_mkdirat+0x279/0x550 fs/namei.c:4038
__do_sys_mkdirat fs/namei.c:4053 [inline]
__se_sys_mkdirat fs/namei.c:4051 [inline]
__x64_sys_mkdirat+0x85/0x90 fs/namei.c:4051
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fcdc0113fd9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffeb8bc67d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdc0113fd9
RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003
RBP: 00007fcdc00d37a0 R08: 0000000000000000 R09: 00007fcdc00d37a0
R10: 00005555559a72c0 R11: 0000000000000246 R12: 00000000f8008000
R13: 0000000000000000 R14: 00083878000000f8 R15: 0000000000000000
</TASK>
The issue is caused when the value of fsi becomes less than -1.
The check to break the loop when fsi value becomes -1 is present
but syzbot was able to produce value less than -1 which cause the error.
This patch simply add the change for the values less than 0.
The patch is tested via syzbot.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e30b52a2ea3d1e0aaee68096957cf90a2f4ec5af
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fd3486a893778770557649fe28afa5e463d4ed07 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7aa33854477d9c346f5560a1a1fcb3fe7783e2a8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e4ce01c25ccbea02a09a5291c21749b1fc358e39 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e4cbc857d75d4e22a1f75446e7480b1f305d8d60 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < edff092a59260bf0b0a2eba219cb3da6372c2f9f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6e2902ecc77e9760a9fc447f56d598383e2372d2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 27e56f59bab5ddafbcfe69ad7a4a6ea1279c1b16 (git) |
|||||||
|
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CVE-2024-56570 (GCVE-0-2024-56570)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:23 – Updated: 2025-11-03 20:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ovl: Filter invalid inodes with missing lookup function
Add a check to the ovl_dentry_weird() function to prevent the
processing of directory inodes that lack the lookup function.
This is important because such inodes can cause errors in overlayfs
when passed to the lowerstack.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
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CVE-2022-48829 (GCVE-0-2022-48829)
Vulnerability from cvelistv5 – Published: 2024-07-16 11:44 – Updated: 2025-06-27 10:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
NFSD: Fix NFSv3 SETATTR/CREATE's handling of large file sizes
iattr::ia_size is a loff_t, so these NFSv3 procedures must be
careful to deal with incoming client size values that are larger
than s64_max without corrupting the value.
Silently capping the value results in storing a different value
than the client passed in which is unexpected behavior, so remove
the min_t() check in decode_sattr3().
Note that RFC 1813 permits only the WRITE procedure to return
NFS3ERR_FBIG. We believe that NFSv3 reference implementations
also return NFS3ERR_FBIG when ia_size is too large.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 72c14aed6838b5d90b4dd926b6a339b34bb02e08
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CVE-2023-52853 (GCVE-0-2023-52853)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
hid: cp2112: Fix duplicate workqueue initialization
Previously the cp2112 driver called INIT_DELAYED_WORK within
cp2112_gpio_irq_startup, resulting in duplicate initilizations of the
workqueue on subsequent IRQ startups following an initial request. This
resulted in a warning in set_work_data in workqueue.c, as well as a rare
NULL dereference within process_one_work in workqueue.c.
Initialize the workqueue within _probe instead.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
13de9cca514ed63604263cad87ca8cb36e9b6489 , < df0daac2709473531d6a3472997cc65301ac06d6
(git)
Affected: 13de9cca514ed63604263cad87ca8cb36e9b6489 , < 727203e6e7e7020e1246fc1628cbdb8d90177819 (git) Affected: 13de9cca514ed63604263cad87ca8cb36e9b6489 , < 3d959406c8fff2334d83d0c352d54fd6f5b2e7cd (git) Affected: 13de9cca514ed63604263cad87ca8cb36e9b6489 , < 012d0c66f9392a99232ac28217229f32dd3a70cf (git) Affected: 13de9cca514ed63604263cad87ca8cb36e9b6489 , < bafb12b629b7c3ad59812dd1ac1b0618062e0e38 (git) Affected: 13de9cca514ed63604263cad87ca8cb36e9b6489 , < fb5718bc67337dde1528661f419ffcf275757592 (git) Affected: 13de9cca514ed63604263cad87ca8cb36e9b6489 , < eb1121fac7986b30915ba20c5a04cc01fdcf160c (git) Affected: 13de9cca514ed63604263cad87ca8cb36e9b6489 , < e3c2d2d144c082dd71596953193adf9891491f42 (git) |
|||||||
|
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CVE-2024-37078 (GCVE-0-2024-37078)
Vulnerability from cvelistv5 – Published: 2024-06-25 14:22 – Updated: 2025-11-03 21:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix potential kernel bug due to lack of writeback flag waiting
Destructive writes to a block device on which nilfs2 is mounted can cause
a kernel bug in the folio/page writeback start routine or writeback end
routine (__folio_start_writeback in the log below):
kernel BUG at mm/page-writeback.c:3070!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
...
RIP: 0010:__folio_start_writeback+0xbaa/0x10e0
Code: 25 ff 0f 00 00 0f 84 18 01 00 00 e8 40 ca c6 ff e9 17 f6 ff ff
e8 36 ca c6 ff 4c 89 f7 48 c7 c6 80 c0 12 84 e8 e7 b3 0f 00 90 <0f>
0b e8 1f ca c6 ff 4c 89 f7 48 c7 c6 a0 c6 12 84 e8 d0 b3 0f 00
...
Call Trace:
<TASK>
nilfs_segctor_do_construct+0x4654/0x69d0 [nilfs2]
nilfs_segctor_construct+0x181/0x6b0 [nilfs2]
nilfs_segctor_thread+0x548/0x11c0 [nilfs2]
kthread+0x2f0/0x390
ret_from_fork+0x4b/0x80
ret_from_fork_asm+0x1a/0x30
</TASK>
This is because when the log writer starts a writeback for segment summary
blocks or a super root block that use the backing device's page cache, it
does not wait for the ongoing folio/page writeback, resulting in an
inconsistent writeback state.
Fix this issue by waiting for ongoing writebacks when putting
folios/pages on the backing device into writeback state.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
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9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453 , < 95f6f81e50d858a7c9aa7c795ec14a0ac3819118
(git)
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CVE-2024-46724 (GCVE-0-2024-46724)
Vulnerability from cvelistv5 – Published: 2024-09-18 06:32 – Updated: 2025-11-03 22:17
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix out-of-bounds read of df_v1_7_channel_number
Check the fb_channel_number range to avoid the array out-of-bounds
read error
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 725b728cc0c8c5fafdfb51cb0937870d33a40fa4
(git)
Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 45f7b02afc464c208e8f56bcbc672ef5c364c815 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 32915dc909ff502823babfe07d5416c5b6e8a8b1 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < f9267972490f9fcffe146e79828e97acc0da588c (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < db7a86676fd624768a5d907faf34ad7bb4ff25f4 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < d768394fa99467bcf2703bde74ddc96eeb0b71fa (git) |
|||||||
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CVE-2024-27410 (GCVE-0-2024-27410)
Vulnerability from cvelistv5 – Published: 2024-05-17 11:50 – Updated: 2025-06-19 12:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: nl80211: reject iftype change with mesh ID change
It's currently possible to change the mesh ID when the
interface isn't yet in mesh mode, at the same time as
changing it into mesh mode. This leads to an overwrite
of data in the wdev->u union for the interface type it
currently has, causing cfg80211_change_iface() to do
wrong things when switching.
We could probably allow setting an interface to mesh
while setting the mesh ID at the same time by doing a
different order of operations here, but realistically
there's no userspace that's going to do this, so just
disallow changes in iftype when setting mesh ID.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
7b0a0e3c3a88260b6fcb017e49f198463aa62ed1 , < 930e826962d9f01dcd2220176134427358d112f2
(git)
Affected: 7b0a0e3c3a88260b6fcb017e49f198463aa62ed1 , < 177d574be4b58f832354ab1ef5a297aa0c9aa2df (git) Affected: 7b0a0e3c3a88260b6fcb017e49f198463aa62ed1 , < a2add961a5ed25cfd6a74f9ffb9e7ab6d6ded838 (git) Affected: 7b0a0e3c3a88260b6fcb017e49f198463aa62ed1 , < f78c1375339a291cba492a70eaf12ec501d28a8e (git) Affected: 7a53ad13c09150076b7ddde96c2dfc5622c90b45 (git) |
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CVE-2024-44969 (GCVE-0-2024-44969)
Vulnerability from cvelistv5 – Published: 2024-09-04 18:56 – Updated: 2025-11-03 22:14
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
s390/sclp: Prevent release of buffer in I/O
When a task waiting for completion of a Store Data operation is
interrupted, an attempt is made to halt this operation. If this attempt
fails due to a hardware or firmware problem, there is a chance that the
SCLP facility might store data into buffers referenced by the original
operation at a later time.
Handle this situation by not releasing the referenced data buffers if
the halt attempt fails. For current use cases, this might result in a
leak of few pages of memory in case of a rare hardware/firmware
malfunction.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7a7e60ed23d471a07dbbe72565d2992ee8244bbe
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1ec5ea9e25f582fd6999393e2f2c3bf56f234e05 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a3e52a4c22c846858a6875e1c280030a3849e148 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a88a49473c94ccfd8dce1e766aacf3c627278463 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 46f67233b011385d53cf14d272431755de3a7c79 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1e8b7fb427af6b2ddd54eff66a6b428a81c96633 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2429ea3b4330e3653b72b210a0d5f2a717359506 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bf365071ea92b9579d5a272679b74052a5643e35 (git) |
|||||||
|
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CVE-2024-50188 (GCVE-0-2024-50188)
Vulnerability from cvelistv5 – Published: 2024-11-08 05:38 – Updated: 2025-11-03 22:26
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: phy: dp83869: fix memory corruption when enabling fiber
When configuring the fiber port, the DP83869 PHY driver incorrectly
calls linkmode_set_bit() with a bit mask (1 << 10) rather than a bit
number (10). This corrupts some other memory location -- in case of
arm64 the priv pointer in the same structure.
Since the advertising flags are updated from supported at the end of the
function the incorrect line isn't needed at all and can be removed.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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CVE-2024-47697 (GCVE-0-2024-47697)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error
Ensure index in rtl2830_pid_filter does not exceed 31 to prevent
out-of-bounds access.
dev->filters is a 32-bit value, so set_bit and clear_bit functions should
only operate on indices from 0 to 31. If index is 32, it will attempt to
access a non-existent 33rd bit, leading to out-of-bounds access.
Change the boundary check from index > 32 to index >= 32 to resolve this
issue.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 , < 8ffbe7d07b8e76193b151107878ddc1ccc94deb5
(git)
Affected: df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 , < 883f794c6e498ae24680aead55c16f66b06cfc30 (git) Affected: df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 , < badbd736e6649c4e6d7b4ff7e2b9857acfa9ea94 (git) Affected: df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 , < 86d920d2600c3a48efc2775c1666c1017eec6956 (git) Affected: df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 , < 3dba83d3c81de1368d15a39f22df7b53e306052f (git) Affected: df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 , < 58f31be7dfbc0c84a6497ad51924949cf64b86a2 (git) Affected: df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 , < 7fd6aae7e53b94f4035b1bfce28b8dfa0d0ae470 (git) Affected: df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 , < 042b101d7bf70616c4967c286ffa6fcca65babfb (git) Affected: df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 , < 46d7ebfe6a75a454a5fa28604f0ef1491f9d8d14 (git) |
|||||||
|
|||||||||
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CVE-2024-50262 (GCVE-0-2024-50262)
Vulnerability from cvelistv5 – Published: 2024-11-09 10:17 – Updated: 2025-11-03 22:27
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix out-of-bounds write in trie_get_next_key()
trie_get_next_key() allocates a node stack with size trie->max_prefixlen,
while it writes (trie->max_prefixlen + 1) nodes to the stack when it has
full paths from the root to leaves. For example, consider a trie with
max_prefixlen is 8, and the nodes with key 0x00/0, 0x00/1, 0x00/2, ...
0x00/8 inserted. Subsequent calls to trie_get_next_key with _key with
.prefixlen = 8 make 9 nodes be written on the node stack with size 8.
Severity ?
7.8 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b471f2f1de8b816f1e799b80aa92588f3566e4bd , < e8494ac079814a53fbc2258d2743e720907488ed
(git)
Affected: b471f2f1de8b816f1e799b80aa92588f3566e4bd , < 91afbc0eb3c90258ae378ae3c6ead3d2371e926d (git) Affected: b471f2f1de8b816f1e799b80aa92588f3566e4bd , < 590976f921723d53ac199c01d5b7b73a94875e68 (git) Affected: b471f2f1de8b816f1e799b80aa92588f3566e4bd , < 86c8ebe02d8806dd8878d0063e8e185622ab6ea6 (git) Affected: b471f2f1de8b816f1e799b80aa92588f3566e4bd , < a035df0b98df424559fd383e8e1a268f422ea2ba (git) Affected: b471f2f1de8b816f1e799b80aa92588f3566e4bd , < 90a6e0e1e151ef7a9282e78f54c3091de2dcc99c (git) Affected: b471f2f1de8b816f1e799b80aa92588f3566e4bd , < c4b4f9a9ab82238cb158fa4fe61a8c0ae21a4980 (git) Affected: b471f2f1de8b816f1e799b80aa92588f3566e4bd , < 13400ac8fb80c57c2bfb12ebd35ee121ce9b4d21 (git) |
|||||||
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CVE-2024-56637 (GCVE-0-2024-56637)
Vulnerability from cvelistv5 – Published: 2024-12-27 15:02 – Updated: 2025-11-03 20:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ipset: Hold module reference while requesting a module
User space may unload ip_set.ko while it is itself requesting a set type
backend module, leading to a kernel crash. The race condition may be
provoked by inserting an mdelay() right after the nfnl_unlock() call.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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CVE-2023-52583 (GCVE-0-2023-52583)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ceph: fix deadlock or deadcode of misusing dget()
The lock order is incorrect between denty and its parent, we should
always make sure that the parent get the lock first.
But since this deadcode is never used and the parent dir will always
be set from the callers, let's just remove it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2024-43890 (GCVE-0-2024-43890)
Vulnerability from cvelistv5 – Published: 2024-08-26 10:10 – Updated: 2025-11-03 22:06
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing: Fix overflow in get_free_elt()
"tracing_map->next_elt" in get_free_elt() is at risk of overflowing.
Once it overflows, new elements can still be inserted into the tracing_map
even though the maximum number of elements (`max_elts`) has been reached.
Continuing to insert elements after the overflow could result in the
tracing_map containing "tracing_map->max_size" elements, leaving no empty
entries.
If any attempt is made to insert an element into a full tracing_map using
`__tracing_map_insert()`, it will cause an infinite loop with preemption
disabled, leading to a CPU hang problem.
Fix this by preventing any further increments to "tracing_map->next_elt"
once it reaches "tracing_map->max_elt".
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
08d43a5fa063e03c860f2f391a30c388bcbc948e , < 302ceb625d7b990db205a15e371f9a71238de91c
(git)
Affected: 08d43a5fa063e03c860f2f391a30c388bcbc948e , < d3e4dbc2858fe85d1dbd2e72a9fc5dea988b5c18 (git) Affected: 08d43a5fa063e03c860f2f391a30c388bcbc948e , < eb223bf01e688dfe37e813c8988ee11c8c9f8d0a (git) Affected: 08d43a5fa063e03c860f2f391a30c388bcbc948e , < cd10d186a5409a1fe6e976df82858e9773a698da (git) Affected: 08d43a5fa063e03c860f2f391a30c388bcbc948e , < 788ea62499b3c18541fd6d621964d8fafbc4aec5 (git) Affected: 08d43a5fa063e03c860f2f391a30c388bcbc948e , < a172c7b22bc2feaf489cfc6d6865f7237134fdf8 (git) Affected: 08d43a5fa063e03c860f2f391a30c388bcbc948e , < 236bb4690773ab6869b40bedc7bc8d889e36f9d6 (git) Affected: 08d43a5fa063e03c860f2f391a30c388bcbc948e , < bcf86c01ca4676316557dd482c8416ece8c2e143 (git) |
|||||||
|
|||||||||
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CVE-2024-41000 (GCVE-0-2024-41000)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:37 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
block/ioctl: prefer different overflow check
Running syzkaller with the newly reintroduced signed integer overflow
sanitizer shows this report:
[ 62.982337] ------------[ cut here ]------------
[ 62.985692] cgroup: Invalid name
[ 62.986211] UBSAN: signed-integer-overflow in ../block/ioctl.c:36:46
[ 62.989370] 9pnet_fd: p9_fd_create_tcp (7343): problem connecting socket to 127.0.0.1
[ 62.992992] 9223372036854775807 + 4095 cannot be represented in type 'long long'
[ 62.997827] 9pnet_fd: p9_fd_create_tcp (7345): problem connecting socket to 127.0.0.1
[ 62.999369] random: crng reseeded on system resumption
[ 63.000634] GUP no longer grows the stack in syz-executor.2 (7353): 20002000-20003000 (20001000)
[ 63.000668] CPU: 0 PID: 7353 Comm: syz-executor.2 Not tainted 6.8.0-rc2-00035-gb3ef86b5a957 #1
[ 63.000677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 63.000682] Call Trace:
[ 63.000686] <TASK>
[ 63.000731] dump_stack_lvl+0x93/0xd0
[ 63.000919] __get_user_pages+0x903/0xd30
[ 63.001030] __gup_longterm_locked+0x153e/0x1ba0
[ 63.001041] ? _raw_read_unlock_irqrestore+0x17/0x50
[ 63.001072] ? try_get_folio+0x29c/0x2d0
[ 63.001083] internal_get_user_pages_fast+0x1119/0x1530
[ 63.001109] iov_iter_extract_pages+0x23b/0x580
[ 63.001206] bio_iov_iter_get_pages+0x4de/0x1220
[ 63.001235] iomap_dio_bio_iter+0x9b6/0x1410
[ 63.001297] __iomap_dio_rw+0xab4/0x1810
[ 63.001316] iomap_dio_rw+0x45/0xa0
[ 63.001328] ext4_file_write_iter+0xdde/0x1390
[ 63.001372] vfs_write+0x599/0xbd0
[ 63.001394] ksys_write+0xc8/0x190
[ 63.001403] do_syscall_64+0xd4/0x1b0
[ 63.001421] ? arch_exit_to_user_mode_prepare+0x3a/0x60
[ 63.001479] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 63.001535] RIP: 0033:0x7f7fd3ebf539
[ 63.001551] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 63.001562] RSP: 002b:00007f7fd32570c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 63.001584] RAX: ffffffffffffffda RBX: 00007f7fd3ff3f80 RCX: 00007f7fd3ebf539
[ 63.001590] RDX: 4db6d1e4f7e43360 RSI: 0000000020000000 RDI: 0000000000000004
[ 63.001595] RBP: 00007f7fd3f1e496 R08: 0000000000000000 R09: 0000000000000000
[ 63.001599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 63.001604] R13: 0000000000000006 R14: 00007f7fd3ff3f80 R15: 00007ffd415ad2b8
...
[ 63.018142] ---[ end trace ]---
Historically, the signed integer overflow sanitizer did not work in the
kernel due to its interaction with `-fwrapv` but this has since been
changed [1] in the newest version of Clang; It was re-enabled in the
kernel with Commit 557f8c582a9ba8ab ("ubsan: Reintroduce signed overflow
sanitizer").
Let's rework this overflow checking logic to not actually perform an
overflow during the check itself, thus avoiding the UBSAN splat.
[1]: https://github.com/llvm/llvm-project/pull/82432
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 58706e482bf45c4db48b0c53aba2468c97adda24
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3220c90f4dbdc6d20d0608b164d964434a810d66 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 61ec76ec930709b7bcd69029ef1fe90491f20cf9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fd841ee01fb4a79cb7f5cc424b5c96c3a73b2d1e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 54160fb1db2de367485f21e30196c42f7ee0be4e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ccb326b5f9e623eb7f130fbbf2505ec0e2dcaff9 (git) |
||
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CVE-2024-50044 (GCVE-0-2024-50044)
Vulnerability from cvelistv5 – Published: 2024-10-21 19:39 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: RFCOMM: FIX possible deadlock in rfcomm_sk_state_change
rfcomm_sk_state_change attempts to use sock_lock so it must never be
called with it locked but rfcomm_sock_ioctl always attempt to lock it
causing the following trace:
======================================================
WARNING: possible circular locking dependency detected
6.8.0-syzkaller-08951-gfe46a7dd189e #0 Not tainted
------------------------------------------------------
syz-executor386/5093 is trying to acquire lock:
ffff88807c396258 (sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1671 [inline]
ffff88807c396258 (sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM){+.+.}-{0:0}, at: rfcomm_sk_state_change+0x5b/0x310 net/bluetooth/rfcomm/sock.c:73
but task is already holding lock:
ffff88807badfd28 (&d->lock){+.+.}-{3:3}, at: __rfcomm_dlc_close+0x226/0x6a0 net/bluetooth/rfcomm/core.c:491
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
3241ad820dbb172021e0268b5611031991431626 , < b77b3fb12fd483cae7c28648903b1d8a6b275f01
(git)
Affected: 3241ad820dbb172021e0268b5611031991431626 , < 869c6ee62ab8f01bf2419e45326642be5c9b670a (git) Affected: 3241ad820dbb172021e0268b5611031991431626 , < ef44274dae9b0a90d1a97ce8b242a3b8243a7745 (git) Affected: 3241ad820dbb172021e0268b5611031991431626 , < 496b2ab0fd10f205e08909a125485fdc98843dbe (git) Affected: 3241ad820dbb172021e0268b5611031991431626 , < ced98072d3511b232ae1d3347945f35f30c0e303 (git) Affected: 3241ad820dbb172021e0268b5611031991431626 , < 38b2d5a57d125e1c17661b8308c0240c4a43b534 (git) Affected: 3241ad820dbb172021e0268b5611031991431626 , < 4cb9807c9b53bf1e5560420d26f319f528b50268 (git) Affected: 3241ad820dbb172021e0268b5611031991431626 , < 08d1914293dae38350b8088980e59fbc699a72fe (git) |
|||||||
|
|||||||||
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CVE-2024-49995 (GCVE-0-2024-49995)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-04-24 13:44
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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CVE-2024-42223 (GCVE-0-2024-42223)
Vulnerability from cvelistv5 – Published: 2024-07-30 07:47 – Updated: 2025-11-03 22:02
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: dvb-frontends: tda10048: Fix integer overflow
state->xtal_hz can be up to 16M, so it can overflow a 32 bit integer
when multiplied by pll_mfactor.
Create a new 64 bit variable to hold the calculations.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d114153816ec188b20a37583e66da33d8b2798fe , < 8167e4d7dc086d4f7ca7897dcff3827e4d22c99a
(git)
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CVE-2024-56723 (GCVE-0-2024-56723)
Vulnerability from cvelistv5 – Published: 2024-12-29 11:30 – Updated: 2025-11-03 20:53
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
mfd: intel_soc_pmic_bxtwc: Use IRQ domain for PMIC devices
While design wise the idea of converting the driver to use
the hierarchy of the IRQ chips is correct, the implementation
has (inherited) flaws. This was unveiled when platform_get_irq()
had started WARN() on IRQ 0 that is supposed to be a Linux
IRQ number (also known as vIRQ).
Rework the driver to respect IRQ domain when creating each MFD
device separately, as the domain is not the same for all of them.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
57129044f5044dcd73c22d91491906104bd331fd , < 6ea17c03edc7ed0aabb1431eb26e2f94849af68a
(git)
Affected: 57129044f5044dcd73c22d91491906104bd331fd , < 61d590d7076b50b6ebdea1f3b83bb041c01fc482 (git) Affected: 57129044f5044dcd73c22d91491906104bd331fd , < bb6642d4b3136359b5b620049f76515876e6127e (git) Affected: 57129044f5044dcd73c22d91491906104bd331fd , < 7ba45b8bc62e64da524d45532107ae93eb33c93c (git) Affected: 57129044f5044dcd73c22d91491906104bd331fd , < d4cc78bd6a25accb7ae2ac9fc445d1e1deda4a62 (git) Affected: 57129044f5044dcd73c22d91491906104bd331fd , < 897713c9d24f6ec394585abfcf259a6e5cad22c8 (git) Affected: 57129044f5044dcd73c22d91491906104bd331fd , < b3d45c19bcffb9a9a821df759f60be39d88c19f4 (git) Affected: 57129044f5044dcd73c22d91491906104bd331fd , < 0350d783ab888cb1cb48ced36cc28b372723f1a4 (git) |
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CVE-2024-46747 (GCVE-0-2024-46747)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:17
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
HID: cougar: fix slab-out-of-bounds Read in cougar_report_fixup
report_fixup for the Cougar 500k Gaming Keyboard was not verifying
that the report descriptor size was correct before accessing it
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e239e44dcd419b13cf840e2a3a833204e4329714
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fac3cb3c6428afe2207593a183b5bc4742529dfd (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 34185de73d74fdc90e8651cfc472bfea6073a13f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 890dde6001b651be79819ef7a3f8c71fc8f9cabf (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e4a602a45aecd6a98b4b37482f5c9f8f67a32ddd (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 30e9ce7cd5591be639b53595c95812f1a2afdfdc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 48b2108efa205f4579052c27fba2b22cc6ad8aa0 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a6e9c391d45b5865b61e569146304cff72821a5d (git) |
|||||||
|
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CVE-2024-47679 (GCVE-0-2024-47679)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:20
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
vfs: fix race between evice_inodes() and find_inode()&iput()
Hi, all
Recently I noticed a bug[1] in btrfs, after digged it into
and I believe it'a race in vfs.
Let's assume there's a inode (ie ino 261) with i_count 1 is
called by iput(), and there's a concurrent thread calling
generic_shutdown_super().
cpu0: cpu1:
iput() // i_count is 1
->spin_lock(inode)
->dec i_count to 0
->iput_final() generic_shutdown_super()
->__inode_add_lru() ->evict_inodes()
// cause some reason[2] ->if (atomic_read(inode->i_count)) continue;
// return before // inode 261 passed the above check
// list_lru_add_obj() // and then schedule out
->spin_unlock()
// note here: the inode 261
// was still at sb list and hash list,
// and I_FREEING|I_WILL_FREE was not been set
btrfs_iget()
// after some function calls
->find_inode()
// found the above inode 261
->spin_lock(inode)
// check I_FREEING|I_WILL_FREE
// and passed
->__iget()
->spin_unlock(inode) // schedule back
->spin_lock(inode)
// check (I_NEW|I_FREEING|I_WILL_FREE) flags,
// passed and set I_FREEING
iput() ->spin_unlock(inode)
->spin_lock(inode) ->evict()
// dec i_count to 0
->iput_final()
->spin_unlock()
->evict()
Now, we have two threads simultaneously evicting
the same inode, which may trigger the BUG(inode->i_state & I_CLEAR)
statement both within clear_inode() and iput().
To fix the bug, recheck the inode->i_count after holding i_lock.
Because in the most scenarios, the first check is valid, and
the overhead of spin_lock() can be reduced.
If there is any misunderstanding, please let me know, thanks.
[1]: https://lore.kernel.org/linux-btrfs/000000000000eabe1d0619c48986@google.com/
[2]: The reason might be 1. SB_ACTIVE was removed or 2. mapping_shrinkable()
return false when I reproduced the bug.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
63997e98a3be68d7cec806d22bf9b02b2e1daabb , < 6cc13a80a26e6b48f78c725c01b91987d61563ef
(git)
Affected: 63997e98a3be68d7cec806d22bf9b02b2e1daabb , < 489faddb1ae75b0e1a741fe5ca2542a2b5e794a5 (git) Affected: 63997e98a3be68d7cec806d22bf9b02b2e1daabb , < 47a68c75052a660e4c37de41e321582ec9496195 (git) Affected: 63997e98a3be68d7cec806d22bf9b02b2e1daabb , < 3721a69403291e2514d13a7c3af50a006ea1153b (git) Affected: 63997e98a3be68d7cec806d22bf9b02b2e1daabb , < 540fb13120c9eab3ef203f90c00c8e69f37449d1 (git) Affected: 63997e98a3be68d7cec806d22bf9b02b2e1daabb , < 0eed942bc65de1f93eca7bda51344290f9c573bb (git) Affected: 63997e98a3be68d7cec806d22bf9b02b2e1daabb , < 0f8a5b6d0dafa4f533ac82e98f8b812073a7c9d1 (git) Affected: 63997e98a3be68d7cec806d22bf9b02b2e1daabb , < 6c857fb12b9137fee574443385d53914356bbe11 (git) Affected: 63997e98a3be68d7cec806d22bf9b02b2e1daabb , < 88b1afbf0f6b221f6c5bb66cc80cd3b38d696687 (git) |
|||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvfs: fix race between evice_inodes() and find_inode()\u0026iput()\n\nHi, all\n\nRecently I noticed a bug[1] in btrfs, after digged it into\nand I believe it\u0027a race in vfs.\n\nLet\u0027s assume there\u0027s a inode (ie ino 261) with i_count 1 is\ncalled by iput(), and there\u0027s a concurrent thread calling\ngeneric_shutdown_super().\n\ncpu0: cpu1:\niput() // i_count is 1\n -\u003espin_lock(inode)\n -\u003edec i_count to 0\n -\u003eiput_final() generic_shutdown_super()\n -\u003e__inode_add_lru() -\u003eevict_inodes()\n // cause some reason[2] -\u003eif (atomic_read(inode-\u003ei_count)) continue;\n // return before // inode 261 passed the above check\n // list_lru_add_obj() // and then schedule out\n -\u003espin_unlock()\n// note here: the inode 261\n// was still at sb list and hash list,\n// and I_FREEING|I_WILL_FREE was not been set\n\nbtrfs_iget()\n // after some function calls\n -\u003efind_inode()\n // found the above inode 261\n -\u003espin_lock(inode)\n // check I_FREEING|I_WILL_FREE\n // and passed\n -\u003e__iget()\n -\u003espin_unlock(inode) // schedule back\n -\u003espin_lock(inode)\n // check (I_NEW|I_FREEING|I_WILL_FREE) flags,\n // passed and set I_FREEING\niput() -\u003espin_unlock(inode)\n -\u003espin_lock(inode)\t\t\t -\u003eevict()\n // dec i_count to 0\n -\u003eiput_final()\n -\u003espin_unlock()\n -\u003eevict()\n\nNow, we have two threads simultaneously evicting\nthe same inode, which may trigger the BUG(inode-\u003ei_state \u0026 I_CLEAR)\nstatement both within clear_inode() and iput().\n\nTo fix the bug, recheck the inode-\u003ei_count after holding i_lock.\nBecause in the most scenarios, the first check is valid, and\nthe overhead of spin_lock() can be reduced.\n\nIf there is any misunderstanding, please let me know, thanks.\n\n[1]: https://lore.kernel.org/linux-btrfs/000000000000eabe1d0619c48986@google.com/\n[2]: The reason might be 1. SB_ACTIVE was removed or 2. mapping_shrinkable()\nreturn false when I reproduced the bug."
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CVE-2024-41004 (GCVE-0-2024-41004)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:44 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tracing: Build event generation tests only as modules
The kprobes and synth event generation test modules add events and lock
(get a reference) those event file reference in module init function,
and unlock and delete it in module exit function. This is because those
are designed for playing as modules.
If we make those modules as built-in, those events are left locked in the
kernel, and never be removed. This causes kprobe event self-test failure
as below.
[ 97.349708] ------------[ cut here ]------------
[ 97.353453] WARNING: CPU: 3 PID: 1 at kernel/trace/trace_kprobe.c:2133 kprobe_trace_self_tests_init+0x3f1/0x480
[ 97.357106] Modules linked in:
[ 97.358488] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 6.9.0-g699646734ab5-dirty #14
[ 97.361556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
[ 97.363880] RIP: 0010:kprobe_trace_self_tests_init+0x3f1/0x480
[ 97.365538] Code: a8 24 08 82 e9 ae fd ff ff 90 0f 0b 90 48 c7 c7 e5 aa 0b 82 e9 ee fc ff ff 90 0f 0b 90 48 c7 c7 2d 61 06 82 e9 8e fd ff ff 90 <0f> 0b 90 48 c7 c7 33 0b 0c 82 89 c6 e8 6e 03 1f ff 41 ff c7 e9 90
[ 97.370429] RSP: 0000:ffffc90000013b50 EFLAGS: 00010286
[ 97.371852] RAX: 00000000fffffff0 RBX: ffff888005919c00 RCX: 0000000000000000
[ 97.373829] RDX: ffff888003f40000 RSI: ffffffff8236a598 RDI: ffff888003f40a68
[ 97.375715] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 97.377675] R10: ffffffff811c9ae5 R11: ffffffff8120c4e0 R12: 0000000000000000
[ 97.379591] R13: 0000000000000001 R14: 0000000000000015 R15: 0000000000000000
[ 97.381536] FS: 0000000000000000(0000) GS:ffff88807dcc0000(0000) knlGS:0000000000000000
[ 97.383813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.385449] CR2: 0000000000000000 CR3: 0000000002244000 CR4: 00000000000006b0
[ 97.387347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 97.389277] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 97.391196] Call Trace:
[ 97.391967] <TASK>
[ 97.392647] ? __warn+0xcc/0x180
[ 97.393640] ? kprobe_trace_self_tests_init+0x3f1/0x480
[ 97.395181] ? report_bug+0xbd/0x150
[ 97.396234] ? handle_bug+0x3e/0x60
[ 97.397311] ? exc_invalid_op+0x1a/0x50
[ 97.398434] ? asm_exc_invalid_op+0x1a/0x20
[ 97.399652] ? trace_kprobe_is_busy+0x20/0x20
[ 97.400904] ? tracing_reset_all_online_cpus+0x15/0x90
[ 97.402304] ? kprobe_trace_self_tests_init+0x3f1/0x480
[ 97.403773] ? init_kprobe_trace+0x50/0x50
[ 97.404972] do_one_initcall+0x112/0x240
[ 97.406113] do_initcall_level+0x95/0xb0
[ 97.407286] ? kernel_init+0x1a/0x1a0
[ 97.408401] do_initcalls+0x3f/0x70
[ 97.409452] kernel_init_freeable+0x16f/0x1e0
[ 97.410662] ? rest_init+0x1f0/0x1f0
[ 97.411738] kernel_init+0x1a/0x1a0
[ 97.412788] ret_from_fork+0x39/0x50
[ 97.413817] ? rest_init+0x1f0/0x1f0
[ 97.414844] ret_from_fork_asm+0x11/0x20
[ 97.416285] </TASK>
[ 97.417134] irq event stamp: 13437323
[ 97.418376] hardirqs last enabled at (13437337): [<ffffffff8110bc0c>] console_unlock+0x11c/0x150
[ 97.421285] hardirqs last disabled at (13437370): [<ffffffff8110bbf1>] console_unlock+0x101/0x150
[ 97.423838] softirqs last enabled at (13437366): [<ffffffff8108e17f>] handle_softirqs+0x23f/0x2a0
[ 97.426450] softirqs last disabled at (13437393): [<ffffffff8108e346>] __irq_exit_rcu+0x66/0xd0
[ 97.428850] ---[ end trace 0000000000000000 ]---
And also, since we can not cleanup dynamic_event file, ftracetest are
failed too.
To avoid these issues, build these tests only as modules.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9fe41efaca08416657efa8731c0d47ccb6a3f3eb , < a85bae262ccecc52a40c466ec067f6c915e0839d
(git)
Affected: 9fe41efaca08416657efa8731c0d47ccb6a3f3eb , < 98a7bfc48fffe170a60d87a5cbb7cdddf08184c3 (git) Affected: 9fe41efaca08416657efa8731c0d47ccb6a3f3eb , < 32ef4dc2b1caf5825c0cf50646479608311cafc3 (git) Affected: 9fe41efaca08416657efa8731c0d47ccb6a3f3eb , < 55d5d08174366efe57ca9e79964828b20c626c45 (git) Affected: 9fe41efaca08416657efa8731c0d47ccb6a3f3eb , < 72a0199b361df2387018697b023fdcdd357449a9 (git) Affected: 9fe41efaca08416657efa8731c0d47ccb6a3f3eb , < 3572bd5689b0812b161b40279e39ca5b66d73e88 (git) |
|||||||
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CVE-2023-52809 (GCVE-0-2023-52809)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:43
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup()
fc_lport_ptp_setup() did not check the return value of fc_rport_create()
which can return NULL and would cause a NULL pointer dereference. Address
this issue by checking return value of fc_rport_create() and log error
message on fc_rport_create() failed.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 930f0aaba4820d6362de4e6ed569eaf444f1ea4e
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 77072ec41d6ab3718c3fc639bc149b8037caedfa (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b549acf999824d4f751ca57965700372f2f3ad00 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bb83f79f90e92f46466adcfd4fd264a7ae0f0f01 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 56d78b5495ebecbb9395101f3be177cd0a52450b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 442fd24d7b6b29e4a9cd9225afba4142d5f522ba (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f6fe7261b92b21109678747f36df9fdab1e30c34 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6b9ecf4e1032e645873933e5b43cbb84cac19106 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4df105f0ce9f6f30cda4e99f577150d23f0c9c5f (git) |
|||||||
|
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CVE-2024-44949 (GCVE-0-2024-44949)
Vulnerability from cvelistv5 – Published: 2024-09-04 18:35 – Updated: 2025-11-03 22:13
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
parisc: fix a possible DMA corruption
ARCH_DMA_MINALIGN was defined as 16 - this is too small - it may be
possible that two unrelated 16-byte allocations share a cache line. If
one of these allocations is written using DMA and the other is written
using cached write, the value that was written with DMA may be
corrupted.
This commit changes ARCH_DMA_MINALIGN to be 128 on PA20 and 32 on PA1.1 -
that's the largest possible cache line size.
As different parisc microarchitectures have different cache line size, we
define arch_slab_minalign(), cache_line_size() and
dma_get_cache_alignment() so that the kernel may tune slab cache
parameters dynamically, based on the detected cache line size.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 00baca74fb5879e5f9034b6156671301f500f8ee
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 642a0b7453daff0295310774016fcb56d1f5bc7f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 533de2f470baac40d3bf622fe631f15231a03c9f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7ae04ba36b381bffe2471eff3a93edced843240f (git) |
||
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CVE-2024-50035 (GCVE-0-2024-50035)
Vulnerability from cvelistv5 – Published: 2024-10-21 19:39 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ppp: fix ppp_async_encode() illegal access
syzbot reported an issue in ppp_async_encode() [1]
In this case, pppoe_sendmsg() is called with a zero size.
Then ppp_async_encode() is called with an empty skb.
BUG: KMSAN: uninit-value in ppp_async_encode drivers/net/ppp/ppp_async.c:545 [inline]
BUG: KMSAN: uninit-value in ppp_async_push+0xb4f/0x2660 drivers/net/ppp/ppp_async.c:675
ppp_async_encode drivers/net/ppp/ppp_async.c:545 [inline]
ppp_async_push+0xb4f/0x2660 drivers/net/ppp/ppp_async.c:675
ppp_async_send+0x130/0x1b0 drivers/net/ppp/ppp_async.c:634
ppp_channel_bridge_input drivers/net/ppp/ppp_generic.c:2280 [inline]
ppp_input+0x1f1/0xe60 drivers/net/ppp/ppp_generic.c:2304
pppoe_rcv_core+0x1d3/0x720 drivers/net/ppp/pppoe.c:379
sk_backlog_rcv+0x13b/0x420 include/net/sock.h:1113
__release_sock+0x1da/0x330 net/core/sock.c:3072
release_sock+0x6b/0x250 net/core/sock.c:3626
pppoe_sendmsg+0x2b8/0xb90 drivers/net/ppp/pppoe.c:903
sock_sendmsg_nosec net/socket.c:729 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:744
____sys_sendmsg+0x903/0xb60 net/socket.c:2602
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2656
__sys_sendmmsg+0x3c1/0x960 net/socket.c:2742
__do_sys_sendmmsg net/socket.c:2771 [inline]
__se_sys_sendmmsg net/socket.c:2768 [inline]
__x64_sys_sendmmsg+0xbc/0x120 net/socket.c:2768
x64_sys_call+0xb6e/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:308
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Uninit was created at:
slab_post_alloc_hook mm/slub.c:4092 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_node_noprof+0x6bf/0xb80 mm/slub.c:4187
kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:587
__alloc_skb+0x363/0x7b0 net/core/skbuff.c:678
alloc_skb include/linux/skbuff.h:1322 [inline]
sock_wmalloc+0xfe/0x1a0 net/core/sock.c:2732
pppoe_sendmsg+0x3a7/0xb90 drivers/net/ppp/pppoe.c:867
sock_sendmsg_nosec net/socket.c:729 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:744
____sys_sendmsg+0x903/0xb60 net/socket.c:2602
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2656
__sys_sendmmsg+0x3c1/0x960 net/socket.c:2742
__do_sys_sendmmsg net/socket.c:2771 [inline]
__se_sys_sendmmsg net/socket.c:2768 [inline]
__x64_sys_sendmmsg+0xbc/0x120 net/socket.c:2768
x64_sys_call+0xb6e/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:308
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
CPU: 1 UID: 0 PID: 5411 Comm: syz.1.14 Not tainted 6.12.0-rc1-syzkaller-00165-g360c1f1f24c6 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4151ec65abd755133ebec687218fadd2d2631167
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8dfe93901b410ae41264087427f3b9f389388f83 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 30d91a478d58cbae3dbaa8224d17d0d839f0d71b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fadf8fdb3110d3138e05c3765f645535434f8d76 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ce249a4c68d0ce27a8c5d853338d502e2711a314 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8fe992ff3df493d1949922ca234419f3ede08dff (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c007a14797240607038bd3464501109f408940e2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 40dddd4b8bd08a69471efd96107a4e1c73fabefc (git) |
|||||||
|
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CVE-2023-52622 (GCVE-0-2023-52622)
Vulnerability from cvelistv5 – Published: 2024-03-26 17:19 – Updated: 2025-05-04 07:40
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: avoid online resizing failures due to oversized flex bg
When we online resize an ext4 filesystem with a oversized flexbg_size,
mkfs.ext4 -F -G 67108864 $dev -b 4096 100M
mount $dev $dir
resize2fs $dev 16G
the following WARN_ON is triggered:
==================================================================
WARNING: CPU: 0 PID: 427 at mm/page_alloc.c:4402 __alloc_pages+0x411/0x550
Modules linked in: sg(E)
CPU: 0 PID: 427 Comm: resize2fs Tainted: G E 6.6.0-rc5+ #314
RIP: 0010:__alloc_pages+0x411/0x550
Call Trace:
<TASK>
__kmalloc_large_node+0xa2/0x200
__kmalloc+0x16e/0x290
ext4_resize_fs+0x481/0xd80
__ext4_ioctl+0x1616/0x1d90
ext4_ioctl+0x12/0x20
__x64_sys_ioctl+0xf0/0x150
do_syscall_64+0x3b/0x90
==================================================================
This is because flexbg_size is too large and the size of the new_group_data
array to be allocated exceeds MAX_ORDER. Currently, the minimum value of
MAX_ORDER is 8, the minimum value of PAGE_SIZE is 4096, the corresponding
maximum number of groups that can be allocated is:
(PAGE_SIZE << MAX_ORDER) / sizeof(struct ext4_new_group_data) ≈ 21845
And the value that is down-aligned to the power of 2 is 16384. Therefore,
this value is defined as MAX_RESIZE_BG, and the number of groups added
each time does not exceed this value during resizing, and is added multiple
times to complete the online resizing. The difference is that the metadata
in a flex_bg may be more dispersed.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cd1f93ca97a9136989f3bd2bf90696732a2ed644
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b183fe8702e78bba3dcef8e7193cab6898abee07 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cfbbb3199e71b63fc26cee0ebff327c47128a1e8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d76c8d7ffe163c6bf2f1ef680b0539c2b3902b90 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6d2cbf517dcabc093159cf138ad5712c9c7fa954 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8b1413dbfe49646eda2c00c0f1144ee9d3368e0c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dc3e0f55bec4410f3d74352c4a7c79f518088ee2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5d1935ac02ca5aee364a449a35e2977ea84509b0 (git) |
|||||||
|
|||||||||
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CVE-2023-52838 (GCVE-0-2023-52838)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 12:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
fbdev: imsttfb: fix a resource leak in probe
I've re-written the error handling but the bug is that if init_imstt()
fails we need to call iounmap(par->cmap_regs).
Severity ?
6.2 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7f683f286a2196bd4d2da420a3194f5ba0269d8c , < 382e1931e0c9cd58a5a8519cdc6cd9dc4d82b485
(git)
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|||||||
|
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CVE-2024-41097 (GCVE-0-2024-41097)
Vulnerability from cvelistv5 – Published: 2024-07-29 15:48 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: atm: cxacru: fix endpoint checking in cxacru_bind()
Syzbot is still reporting quite an old issue [1] that occurs due to
incomplete checking of present usb endpoints. As such, wrong
endpoints types may be used at urb sumbitting stage which in turn
triggers a warning in usb_submit_urb().
Fix the issue by verifying that required endpoint types are present
for both in and out endpoints, taking into account cmd endpoint type.
Unfortunately, this patch has not been tested on real hardware.
[1] Syzbot report:
usb 1-1: BOGUS urb xfer, pipe 1 != type 3
WARNING: CPU: 0 PID: 8667 at drivers/usb/core/urb.c:502 usb_submit_urb+0xed2/0x18a0 drivers/usb/core/urb.c:502
Modules linked in:
CPU: 0 PID: 8667 Comm: kworker/0:4 Not tainted 5.14.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: usb_hub_wq hub_event
RIP: 0010:usb_submit_urb+0xed2/0x18a0 drivers/usb/core/urb.c:502
...
Call Trace:
cxacru_cm+0x3c0/0x8e0 drivers/usb/atm/cxacru.c:649
cxacru_card_status+0x22/0xd0 drivers/usb/atm/cxacru.c:760
cxacru_bind+0x7ac/0x11a0 drivers/usb/atm/cxacru.c:1209
usbatm_usb_probe+0x321/0x1ae0 drivers/usb/atm/usbatm.c:1055
cxacru_usb_probe+0xdf/0x1e0 drivers/usb/atm/cxacru.c:1363
usb_probe_interface+0x315/0x7f0 drivers/usb/core/driver.c:396
call_driver_probe drivers/base/dd.c:517 [inline]
really_probe+0x23c/0xcd0 drivers/base/dd.c:595
__driver_probe_device+0x338/0x4d0 drivers/base/dd.c:747
driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:777
__device_attach_driver+0x20b/0x2f0 drivers/base/dd.c:894
bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:427
__device_attach+0x228/0x4a0 drivers/base/dd.c:965
bus_probe_device+0x1e4/0x290 drivers/base/bus.c:487
device_add+0xc2f/0x2180 drivers/base/core.c:3354
usb_set_configuration+0x113a/0x1910 drivers/usb/core/message.c:2170
usb_generic_driver_probe+0xba/0x100 drivers/usb/core/generic.c:238
usb_probe_device+0xd9/0x2c0 drivers/usb/core/driver.c:293
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
902ffc3c707c1d459ea57428a619a807cbe412f9 , < 5159a81924311c1ec786ad9fdef784ead8676a6a
(git)
Affected: 902ffc3c707c1d459ea57428a619a807cbe412f9 , < 23926d316d2836315cb113569f91393266eb5b47 (git) Affected: 902ffc3c707c1d459ea57428a619a807cbe412f9 , < 75ddbf776dd04a09fb9e5267ead5d0c989f84506 (git) Affected: 902ffc3c707c1d459ea57428a619a807cbe412f9 , < 1aac4be1aaa5177506219f01dce5e29194e5e95a (git) Affected: 902ffc3c707c1d459ea57428a619a807cbe412f9 , < 5584c776a1af7807ca815ee6265f2c1429fc5727 (git) Affected: 902ffc3c707c1d459ea57428a619a807cbe412f9 , < f536f09eb45e4de8d1b9accee9d992aa1846f1d4 (git) Affected: 902ffc3c707c1d459ea57428a619a807cbe412f9 , < ac9007520e392541a29daebaae8b9109007bc781 (git) Affected: 902ffc3c707c1d459ea57428a619a807cbe412f9 , < 2eabb655a968b862bc0c31629a09f0fbf3c80d51 (git) Affected: aef30a0bfdf6c10565285fff1ae8400b34ee0d81 (git) |
|||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: atm: cxacru: fix endpoint checking in cxacru_bind()\n\nSyzbot is still reporting quite an old issue [1] that occurs due to\nincomplete checking of present usb endpoints. As such, wrong\nendpoints types may be used at urb sumbitting stage which in turn\ntriggers a warning in usb_submit_urb().\n\nFix the issue by verifying that required endpoint types are present\nfor both in and out endpoints, taking into account cmd endpoint type.\n\nUnfortunately, this patch has not been tested on real hardware.\n\n[1] Syzbot report:\nusb 1-1: BOGUS urb xfer, pipe 1 != type 3\nWARNING: CPU: 0 PID: 8667 at drivers/usb/core/urb.c:502 usb_submit_urb+0xed2/0x18a0 drivers/usb/core/urb.c:502\nModules linked in:\nCPU: 0 PID: 8667 Comm: kworker/0:4 Not tainted 5.14.0-rc4-syzkaller #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011\nWorkqueue: usb_hub_wq hub_event\nRIP: 0010:usb_submit_urb+0xed2/0x18a0 drivers/usb/core/urb.c:502\n...\nCall Trace:\n cxacru_cm+0x3c0/0x8e0 drivers/usb/atm/cxacru.c:649\n cxacru_card_status+0x22/0xd0 drivers/usb/atm/cxacru.c:760\n cxacru_bind+0x7ac/0x11a0 drivers/usb/atm/cxacru.c:1209\n usbatm_usb_probe+0x321/0x1ae0 drivers/usb/atm/usbatm.c:1055\n cxacru_usb_probe+0xdf/0x1e0 drivers/usb/atm/cxacru.c:1363\n usb_probe_interface+0x315/0x7f0 drivers/usb/core/driver.c:396\n call_driver_probe drivers/base/dd.c:517 [inline]\n really_probe+0x23c/0xcd0 drivers/base/dd.c:595\n __driver_probe_device+0x338/0x4d0 drivers/base/dd.c:747\n driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:777\n __device_attach_driver+0x20b/0x2f0 drivers/base/dd.c:894\n bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:427\n __device_attach+0x228/0x4a0 drivers/base/dd.c:965\n bus_probe_device+0x1e4/0x290 drivers/base/bus.c:487\n device_add+0xc2f/0x2180 drivers/base/core.c:3354\n usb_set_configuration+0x113a/0x1910 drivers/usb/core/message.c:2170\n usb_generic_driver_probe+0xba/0x100 drivers/usb/core/generic.c:238\n usb_probe_device+0xd9/0x2c0 drivers/usb/core/driver.c:293"
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CVE-2024-47709 (GCVE-0-2024-47709)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
can: bcm: Clear bo->bcm_proc_read after remove_proc_entry().
syzbot reported a warning in bcm_release(). [0]
The blamed change fixed another warning that is triggered when
connect() is issued again for a socket whose connect()ed device has
been unregistered.
However, if the socket is just close()d without the 2nd connect(), the
remaining bo->bcm_proc_read triggers unnecessary remove_proc_entry()
in bcm_release().
Let's clear bo->bcm_proc_read after remove_proc_entry() in bcm_notify().
[0]
name '4986'
WARNING: CPU: 0 PID: 5234 at fs/proc/generic.c:711 remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711
Modules linked in:
CPU: 0 UID: 0 PID: 5234 Comm: syz-executor606 Not tainted 6.11.0-rc5-syzkaller-00178-g5517ae241919 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711
Code: ff eb 05 e8 cb 1e 5e ff 48 8b 5c 24 10 48 c7 c7 e0 f7 aa 8e e8 2a 38 8e 09 90 48 c7 c7 60 3a 1b 8c 48 89 de e8 da 42 20 ff 90 <0f> 0b 90 90 48 8b 44 24 18 48 c7 44 24 40 0e 36 e0 45 49 c7 04 07
RSP: 0018:ffffc9000345fa20 EFLAGS: 00010246
RAX: 2a2d0aee2eb64600 RBX: ffff888032f1f548 RCX: ffff888029431e00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000345fb08 R08: ffffffff8155b2f2 R09: 1ffff1101710519a
R10: dffffc0000000000 R11: ffffed101710519b R12: ffff888011d38640
R13: 0000000000000004 R14: 0000000000000000 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcfb52722f0 CR3: 000000000e734000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
bcm_release+0x250/0x880 net/can/bcm.c:1578
__sock_release net/socket.c:659 [inline]
sock_close+0xbc/0x240 net/socket.c:1421
__fput+0x24a/0x8a0 fs/file_table.c:422
task_work_run+0x24f/0x310 kernel/task_work.c:228
exit_task_work include/linux/task_work.h:40 [inline]
do_exit+0xa2f/0x27f0 kernel/exit.c:882
do_group_exit+0x207/0x2c0 kernel/exit.c:1031
__do_sys_exit_group kernel/exit.c:1042 [inline]
__se_sys_exit_group kernel/exit.c:1040 [inline]
__x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1040
x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fcfb51ee969
Code: Unable to access opcode bytes at 0x7fcfb51ee93f.
RSP: 002b:00007ffce0109ca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcfb51ee969
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
RBP: 00007fcfb526f3b0 R08: ffffffffffffffb8 R09: 0000555500000000
R10: 0000555500000000 R11: 0000000000000246 R12: 00007fcfb526f3b0
R13: 0000000000000000 R14: 00007fcfb5271ee0 R15: 00007fcfb51bf160
</TASK>
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5c680022c4e28ba18ea500f3e29f0428271afa92 , < f5059fae5ed518fc56494ce5bdd4f5360de4b3bc
(git)
Affected: 33ed4ba73caae39f34ab874ba79138badc2c65dd , < a833da8eec20b51af39643faa7067b25c8b20f3e (git) Affected: aec92dbebdbec7567d9f56d7c9296a572b8fd849 , < 5cc00913c1fdcab861c4e65fa20d1f1e1bbbf977 (git) Affected: 10bfacbd5e8d821011d857bee73310457c9c989a , < 9550baada4c8ef8cebefccc746384842820b4dff (git) Affected: 3b39dc2901aa7a679a5ca981a3de9f8d5658afe8 , < 7a145d6ec2124bdb94bd6fc436b342ff6ddf2b70 (git) Affected: 4377b79323df62eb5d310354f19b4d130ff58d50 , < c3d941cc734e0c8dc486c062926d5249070af5e4 (git) Affected: abb0a615569ec008e8a93d9f3ab2d5b418ea94d4 , < 770b463264426cc3c167b1d44efa85f6a526ce5b (git) Affected: 76fe372ccb81b0c89b6cd2fec26e2f38c958be85 , < b02ed2f01240b226570b4a19b5041d61f5125784 (git) Affected: 76fe372ccb81b0c89b6cd2fec26e2f38c958be85 , < 94b0818fa63555a65f6ba107080659ea6bcca63e (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: bcm: Clear bo-\u003ebcm_proc_read after remove_proc_entry().\n\nsyzbot reported a warning in bcm_release(). [0]\n\nThe blamed change fixed another warning that is triggered when\nconnect() is issued again for a socket whose connect()ed device has\nbeen unregistered.\n\nHowever, if the socket is just close()d without the 2nd connect(), the\nremaining bo-\u003ebcm_proc_read triggers unnecessary remove_proc_entry()\nin bcm_release().\n\nLet\u0027s clear bo-\u003ebcm_proc_read after remove_proc_entry() in bcm_notify().\n\n[0]\nname \u00274986\u0027\nWARNING: CPU: 0 PID: 5234 at fs/proc/generic.c:711 remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711\nModules linked in:\nCPU: 0 UID: 0 PID: 5234 Comm: syz-executor606 Not tainted 6.11.0-rc5-syzkaller-00178-g5517ae241919 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024\nRIP: 0010:remove_proc_entry+0x2e7/0x5d0 fs/proc/generic.c:711\nCode: ff eb 05 e8 cb 1e 5e ff 48 8b 5c 24 10 48 c7 c7 e0 f7 aa 8e e8 2a 38 8e 09 90 48 c7 c7 60 3a 1b 8c 48 89 de e8 da 42 20 ff 90 \u003c0f\u003e 0b 90 90 48 8b 44 24 18 48 c7 44 24 40 0e 36 e0 45 49 c7 04 07\nRSP: 0018:ffffc9000345fa20 EFLAGS: 00010246\nRAX: 2a2d0aee2eb64600 RBX: ffff888032f1f548 RCX: ffff888029431e00\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000\nRBP: ffffc9000345fb08 R08: ffffffff8155b2f2 R09: 1ffff1101710519a\nR10: dffffc0000000000 R11: ffffed101710519b R12: ffff888011d38640\nR13: 0000000000000004 R14: 0000000000000000 R15: dffffc0000000000\nFS: 0000000000000000(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007fcfb52722f0 CR3: 000000000e734000 CR4: 00000000003506f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n bcm_release+0x250/0x880 net/can/bcm.c:1578\n __sock_release net/socket.c:659 [inline]\n sock_close+0xbc/0x240 net/socket.c:1421\n __fput+0x24a/0x8a0 fs/file_table.c:422\n task_work_run+0x24f/0x310 kernel/task_work.c:228\n exit_task_work include/linux/task_work.h:40 [inline]\n do_exit+0xa2f/0x27f0 kernel/exit.c:882\n do_group_exit+0x207/0x2c0 kernel/exit.c:1031\n __do_sys_exit_group kernel/exit.c:1042 [inline]\n __se_sys_exit_group kernel/exit.c:1040 [inline]\n __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1040\n x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7fcfb51ee969\nCode: Unable to access opcode bytes at 0x7fcfb51ee93f.\nRSP: 002b:00007ffce0109ca8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\nRAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcfb51ee969\nRDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001\nRBP: 00007fcfb526f3b0 R08: ffffffffffffffb8 R09: 0000555500000000\nR10: 0000555500000000 R11: 0000000000000246 R12: 00007fcfb526f3b0\nR13: 0000000000000000 R14: 00007fcfb5271ee0 R15: 00007fcfb51bf160\n \u003c/TASK\u003e"
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CVE-2024-48881 (GCVE-0-2024-48881)
Vulnerability from cvelistv5 – Published: 2025-01-11 12:25 – Updated: 2025-11-03 20:40
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
bcache: revert replacing IS_ERR_OR_NULL with IS_ERR again
Commit 028ddcac477b ("bcache: Remove unnecessary NULL point check in
node allocations") leads a NULL pointer deference in cache_set_flush().
1721 if (!IS_ERR_OR_NULL(c->root))
1722 list_add(&c->root->list, &c->btree_cache);
>From the above code in cache_set_flush(), if previous registration code
fails before allocating c->root, it is possible c->root is NULL as what
it is initialized. __bch_btree_node_alloc() never returns NULL but
c->root is possible to be NULL at above line 1721.
This patch replaces IS_ERR() by IS_ERR_OR_NULL() to fix this.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0729029e647234fa1a94376b6edffec5c2cd75f6 , < 4379c5828492a4c2a651c8f826a01453bd2b80b0
(git)
Affected: db9439cef0b5efccf8021fe89f4953e0f901e85b , < 336e30f32ae7c043fde0f6fa21586ff30bea9fe2 (git) Affected: 991e9c186a8ac6ab272a86e0ddc6f9733c38b867 , < fb5fee35bdd18316a84b5f30881a24e1415e1464 (git) Affected: 68118c339c6e1e16ae017bef160dbe28a27ae9c8 , < 5202391970ffbf81975251b3526b890ba027b715 (git) Affected: 028ddcac477b691dd9205c92f991cc15259d033e , < cc05aa2c0117e20fa25a3c0d915f98b8f2e78667 (git) Affected: 028ddcac477b691dd9205c92f991cc15259d033e , < 5e0e913624bcd24f3de414475018d3023f060ee1 (git) Affected: 028ddcac477b691dd9205c92f991cc15259d033e , < b2e382ae12a63560fca35050498e19e760adf8c0 (git) Affected: fe75e8a0c20127a8dc95704f1a7ad6b82c9a0ef8 (git) Affected: 0cabf9e164660e8d66c4810396046383a1110a69 (git) |
|||||||
|
|||||||||
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CVE-2024-47696 (GCVE-0-2024-47696)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency
In the commit aee2424246f9 ("RDMA/iwcm: Fix a use-after-free related to
destroying CM IDs"), the function flush_workqueue is invoked to flush the
work queue iwcm_wq.
But at that time, the work queue iwcm_wq was created via the function
alloc_ordered_workqueue without the flag WQ_MEM_RECLAIM.
Because the current process is trying to flush the whole iwcm_wq, if
iwcm_wq doesn't have the flag WQ_MEM_RECLAIM, verify that the current
process is not reclaiming memory or running on a workqueue which doesn't
have the flag WQ_MEM_RECLAIM as that can break forward-progress guarantee
leading to a deadlock.
The call trace is as below:
[ 125.350876][ T1430] Call Trace:
[ 125.356281][ T1430] <TASK>
[ 125.361285][ T1430] ? __warn (kernel/panic.c:693)
[ 125.367640][ T1430] ? check_flush_dependency (kernel/workqueue.c:3706 (discriminator 9))
[ 125.375689][ T1430] ? report_bug (lib/bug.c:180 lib/bug.c:219)
[ 125.382505][ T1430] ? handle_bug (arch/x86/kernel/traps.c:239)
[ 125.388987][ T1430] ? exc_invalid_op (arch/x86/kernel/traps.c:260 (discriminator 1))
[ 125.395831][ T1430] ? asm_exc_invalid_op (arch/x86/include/asm/idtentry.h:621)
[ 125.403125][ T1430] ? check_flush_dependency (kernel/workqueue.c:3706 (discriminator 9))
[ 125.410984][ T1430] ? check_flush_dependency (kernel/workqueue.c:3706 (discriminator 9))
[ 125.418764][ T1430] __flush_workqueue (kernel/workqueue.c:3970)
[ 125.426021][ T1430] ? __pfx___might_resched (kernel/sched/core.c:10151)
[ 125.433431][ T1430] ? destroy_cm_id (drivers/infiniband/core/iwcm.c:375) iw_cm
[ 125.441209][ T1430] ? __pfx___flush_workqueue (kernel/workqueue.c:3910)
[ 125.473900][ T1430] ? _raw_spin_lock_irqsave (arch/x86/include/asm/atomic.h:107 include/linux/atomic/atomic-arch-fallback.h:2170 include/linux/atomic/atomic-instrumented.h:1302 include/asm-generic/qspinlock.h:111 include/linux/spinlock.h:187 include/linux/spinlock_api_smp.h:111 kernel/locking/spinlock.c:162)
[ 125.473909][ T1430] ? __pfx__raw_spin_lock_irqsave (kernel/locking/spinlock.c:161)
[ 125.482537][ T1430] _destroy_id (drivers/infiniband/core/cma.c:2044) rdma_cm
[ 125.495072][ T1430] nvme_rdma_free_queue (drivers/nvme/host/rdma.c:656 drivers/nvme/host/rdma.c:650) nvme_rdma
[ 125.505827][ T1430] nvme_rdma_reset_ctrl_work (drivers/nvme/host/rdma.c:2180) nvme_rdma
[ 125.505831][ T1430] process_one_work (kernel/workqueue.c:3231)
[ 125.515122][ T1430] worker_thread (kernel/workqueue.c:3306 kernel/workqueue.c:3393)
[ 125.515127][ T1430] ? __pfx_worker_thread (kernel/workqueue.c:3339)
[ 125.531837][ T1430] kthread (kernel/kthread.c:389)
[ 125.539864][ T1430] ? __pfx_kthread (kernel/kthread.c:342)
[ 125.550628][ T1430] ret_from_fork (arch/x86/kernel/process.c:147)
[ 125.558840][ T1430] ? __pfx_kthread (kernel/kthread.c:342)
[ 125.558844][ T1430] ret_from_fork_asm (arch/x86/entry/entry_64.S:257)
[ 125.566487][ T1430] </TASK>
[ 125.566488][ T1430] ---[ end trace 0000000000000000 ]---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d91d253c87fd1efece521ff2612078a35af673c6 , < da2708a19f45b4a7278adf523837c8db21d1e2b5
(git)
Affected: 7f25f296fc9bd0435be14e89bf657cd615a23574 , < 29b3bbd912b8db86df7a3c180b910ccb621f5635 (git) Affected: 94ee7ff99b87435ec63211f632918dc7f44dac79 , < 2efe8da2ddbf873385b4bc55366d09350b408df6 (git) Affected: 557d035fe88d78dd51664f4dc0e1896c04c97cf6 , < da0392698c62397c19deb1b9e9bdf2fbb5a9420e (git) Affected: dc8074b8901caabb97c2d353abd6b4e7fa5a59a5 , < a64f30db12bdc937c5108158d98c8eab1925c548 (git) Affected: ff5bbbdee08287d75d72e65b72a2b76d9637892a , < 8b7df76356d098f85f3bd2c7cf6fb43f531893d7 (git) Affected: ee39384ee787e86e9db4efb843818ef0ea9cb8ae , < c8b18a75282cfd27822a8cc3c1f005c1ac8d1a58 (git) Affected: aee2424246f9f1dadc33faa78990c1e2eb7826e4 , < a09dc967b3c58899e259c0aea092f421d22a0b04 (git) Affected: aee2424246f9f1dadc33faa78990c1e2eb7826e4 , < 86dfdd8288907f03c18b7fb462e0e232c4f98d89 (git) |
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CVE-2024-40990 (GCVE-0-2024-40990)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:37 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/mlx5: Add check for srq max_sge attribute
max_sge attribute is passed by the user, and is inserted and used
unchecked, so verify that the value doesn't exceed maximum allowed value
before using it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e126ba97dba9edeb6fafa3665b5f8497fc9cdf8c , < 7186b81c1f15e39069b1af172c6a951728ed3511
(git)
Affected: e126ba97dba9edeb6fafa3665b5f8497fc9cdf8c , < 1e692244bf7dd827dd72edc6c4a3b36ae572f03c (git) Affected: e126ba97dba9edeb6fafa3665b5f8497fc9cdf8c , < 999586418600b4b3b93c2a0edd3a4ca71ee759bf (git) Affected: e126ba97dba9edeb6fafa3665b5f8497fc9cdf8c , < e0deb0e9c967b61420235f7f17a4450b4b4d6ce2 (git) Affected: e126ba97dba9edeb6fafa3665b5f8497fc9cdf8c , < 4ab99e3613139f026d2d8ba954819e2876120ab3 (git) Affected: e126ba97dba9edeb6fafa3665b5f8497fc9cdf8c , < 36ab7ada64caf08f10ee5a114d39964d1f91e81d (git) |
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CVE-2023-52599 (GCVE-0-2023-52599)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix array-index-out-of-bounds in diNewExt
[Syz report]
UBSAN: array-index-out-of-bounds in fs/jfs/jfs_imap.c:2360:2
index -878706688 is out of range for type 'struct iagctl[128]'
CPU: 1 PID: 5065 Comm: syz-executor282 Not tainted 6.7.0-rc4-syzkaller-00009-gbee0e7762ad2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106
ubsan_epilogue lib/ubsan.c:217 [inline]
__ubsan_handle_out_of_bounds+0x11c/0x150 lib/ubsan.c:348
diNewExt+0x3cf3/0x4000 fs/jfs/jfs_imap.c:2360
diAllocExt fs/jfs/jfs_imap.c:1949 [inline]
diAllocAG+0xbe8/0x1e50 fs/jfs/jfs_imap.c:1666
diAlloc+0x1d3/0x1760 fs/jfs/jfs_imap.c:1587
ialloc+0x8f/0x900 fs/jfs/jfs_inode.c:56
jfs_mkdir+0x1c5/0xb90 fs/jfs/namei.c:225
vfs_mkdir+0x2f1/0x4b0 fs/namei.c:4106
do_mkdirat+0x264/0x3a0 fs/namei.c:4129
__do_sys_mkdir fs/namei.c:4149 [inline]
__se_sys_mkdir fs/namei.c:4147 [inline]
__x64_sys_mkdir+0x6e/0x80 fs/namei.c:4147
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x45/0x110 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7fcb7e6a0b57
Code: ff ff 77 07 31 c0 c3 0f 1f 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd83023038 EFLAGS: 00000286 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007fcb7e6a0b57
RDX: 00000000000a1020 RSI: 00000000000001ff RDI: 0000000020000140
RBP: 0000000020000140 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000286 R12: 00007ffd830230d0
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[Analysis]
When the agstart is too large, it can cause agno overflow.
[Fix]
After obtaining agno, if the value is invalid, exit the subsequent process.
Modified the test from agno > MAXAG to agno >= MAXAG based on linux-next
report by kernel test robot (Dan Carpenter).
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f423528488e4f9606cef858eceea210bf1163f41
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < de6a91aed1e0b1a23e9c11e7d7557f088eeeb017 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e2b77d107b33bb31c8b1f5c4cb8f277b23728f1e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6aa30020879042d46df9f747e4f0a486eea6fe98 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3537f92cd22c672db97fae6997481e678ad14641 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6996d43b14486f4a6655b10edc541ada1b580b4b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5a6660139195f5e2fbbda459eeecb8788f3885fe (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 49f9637aafa6e63ba686c13cb8549bf5e6920402 (git) |
|||||||
|
|||||||||
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CVE-2024-46722 (GCVE-0-2024-46722)
Vulnerability from cvelistv5 – Published: 2024-09-18 06:32 – Updated: 2025-11-03 22:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix mc_data out-of-bounds read warning
Clear warning that read mc_data[i-1] may out-of-bounds.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 5fa4df25ecfc7b6c9006f5b871c46cfe25ea8826
(git)
Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 2097edede72ec5bb3869cf0205337d392fb2a553 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 310b9d8363b88e818afec97ca7652bd7fe3d0650 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 345bd3ad387f9e121aaad9c95957b80895e2f2ec (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < b862a0bc5356197ed159fed7b1c647e77bc9f653 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < d0a43bf367ed640e527e8ef3d53aac1e71f80114 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 578ae965e8b90cd09edeb0252b50fa0503ea35c5 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 51dfc0a4d609fe700750a62f41447f01b8c9ea50 (git) |
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CVE-2024-26764 (GCVE-0-2024-26764)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio
If kiocb_set_cancel_fn() is called for I/O submitted via io_uring, the
following kernel warning appears:
WARNING: CPU: 3 PID: 368 at fs/aio.c:598 kiocb_set_cancel_fn+0x9c/0xa8
Call trace:
kiocb_set_cancel_fn+0x9c/0xa8
ffs_epfile_read_iter+0x144/0x1d0
io_read+0x19c/0x498
io_issue_sqe+0x118/0x27c
io_submit_sqes+0x25c/0x5fc
__arm64_sys_io_uring_enter+0x104/0xab0
invoke_syscall+0x58/0x11c
el0_svc_common+0xb4/0xf4
do_el0_svc+0x2c/0xb0
el0_svc+0x2c/0xa4
el0t_64_sync_handler+0x68/0xb4
el0t_64_sync+0x1a4/0x1a8
Fix this by setting the IOCB_AIO_RW flag for read and write I/O that is
submitted by libaio.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 337b543e274fe7a8f47df3c8293cc6686ffa620f
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b4eea7a05ee0ab5ab0514421e6ba8c5d249cf942 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ea1cd64d59f22d6d13f367d62ec6e27b9344695f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d7b6fa97ec894edd02f64b83e5e72e1aa352f353 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 18f614369def2a11a52f569fe0f910b199d13487 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e7e23fc5d5fe422827c9a43ecb579448f73876c7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1dc7d74fe456944a9b1c57bd776280249f441ac6 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b820de741ae48ccf50dd95e297889c286ff4f760 (git) |
|||||||
|
|||||||||
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CVE-2024-56619 (GCVE-0-2024-56619)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix potential out-of-bounds memory access in nilfs_find_entry()
Syzbot reported that when searching for records in a directory where the
inode's i_size is corrupted and has a large value, memory access outside
the folio/page range may occur, or a use-after-free bug may be detected if
KASAN is enabled.
This is because nilfs_last_byte(), which is called by nilfs_find_entry()
and others to calculate the number of valid bytes of directory data in a
page from i_size and the page index, loses the upper 32 bits of the 64-bit
size information due to an inappropriate type of local variable to which
the i_size value is assigned.
This caused a large byte offset value due to underflow in the end address
calculation in the calling nilfs_find_entry(), resulting in memory access
that exceeds the folio/page size.
Fix this issue by changing the type of the local variable causing the bit
loss from "unsigned int" to "u64". The return value of nilfs_last_byte()
is also of type "unsigned int", but it is truncated so as not to exceed
PAGE_SIZE and no bit loss occurs, so no change is required.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
2ba466d74ed74f073257f86e61519cb8f8f46184 , < 09d6d05579fd46e61abf6e457bb100ff11f3a9d3
(git)
Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < e3732102a9d638d8627d14fdf7b208462f0520e0 (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < 48eb6e7404948032bbe811c5affbe39f6b316951 (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < 5af8366625182f01f6d8465c9a3210574673af57 (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < c3afea07477baccdbdec4483f8d5e59d42a3f67f (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < 31f7b57a77d4c82a34ddcb6ff35b5aa577ef153e (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < 985ebec4ab0a28bb5910c3b1481a40fbf7f9e61d (git) |
|||||||
|
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CVE-2024-47747 (GCVE-0-2024-47747)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:14 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition
In the ether3_probe function, a timer is initialized with a callback
function ether3_ledoff, bound to &prev(dev)->timer. Once the timer is
started, there is a risk of a race condition if the module or device
is removed, triggering the ether3_remove function to perform cleanup.
The sequence of operations that may lead to a UAF bug is as follows:
CPU0 CPU1
| ether3_ledoff
ether3_remove |
free_netdev(dev); |
put_devic |
kfree(dev); |
| ether3_outw(priv(dev)->regs.config2 |= CFG2_CTRLO, REG_CONFIG2);
| // use dev
Fix it by ensuring that the timer is canceled before proceeding with
the cleanup in ether3_remove.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < 25d559ed2beec9b34045886100dac46d1ad92eba
(git)
Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < b5a84b6c772564c8359a9a0fbaeb2a2944aa1ee9 (git) Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < 338a0582b28e69460df03af50e938b86b4206353 (git) Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < 822c7bb1f6f8b0331e8d1927151faf8db3b33afd (git) Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < 1c57d61a43293252ad732007c7070fdb112545fd (git) Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < d2abc379071881798d20e2ac1d332ad855ae22f3 (git) Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < 516dbc6d16637430808c39568cbb6b841d32b55b (git) Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < 77a77331cef0a219b8dd91361435eeef04cb741c (git) Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < b5109b60ee4fcb2f2bb24f589575e10cc5283ad4 (git) |
|||||||
|
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CVE-2024-46832 (GCVE-0-2024-46832)
Vulnerability from cvelistv5 – Published: 2024-09-27 12:39 – Updated: 2025-11-03 22:19
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
MIPS: cevt-r4k: Don't call get_c0_compare_int if timer irq is installed
This avoids warning:
[ 0.118053] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:283
Caused by get_c0_compare_int on secondary CPU.
We also skipped saving IRQ number to struct clock_event_device *cd as
it's never used by clockevent core, as per comments it's only meant
for "non CPU local devices".
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d3ff0f98a52f0aafe35aa314d1c442f4318be3db
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e6cd871627abbb459d0ff6521d6bb9cf9d9f7522 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b1d2051373bfc65371ce4ac8911ed984d0178c98 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 32ee0520159f1e8c2d6597c19690df452c528f30 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 189d3ed3b25beee26ffe2abed278208bece13f52 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 50f2b98dc83de7809a5c5bf0ccf9af2e75c37c13 (git) |
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CVE-2024-41005 (GCVE-0-2024-41005)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:44 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netpoll: Fix race condition in netpoll_owner_active
KCSAN detected a race condition in netpoll:
BUG: KCSAN: data-race in net_rx_action / netpoll_send_skb
write (marked) to 0xffff8881164168b0 of 4 bytes by interrupt on cpu 10:
net_rx_action (./include/linux/netpoll.h:90 net/core/dev.c:6712 net/core/dev.c:6822)
<snip>
read to 0xffff8881164168b0 of 4 bytes by task 1 on cpu 2:
netpoll_send_skb (net/core/netpoll.c:319 net/core/netpoll.c:345 net/core/netpoll.c:393)
netpoll_send_udp (net/core/netpoll.c:?)
<snip>
value changed: 0x0000000a -> 0xffffffff
This happens because netpoll_owner_active() needs to check if the
current CPU is the owner of the lock, touching napi->poll_owner
non atomically. The ->poll_owner field contains the current CPU holding
the lock.
Use an atomic read to check if the poll owner is the current CPU.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
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Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < efd29cd9c7b8369dfc7bcb34637e6bf1a188aa8e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 96826b16ef9c6568d31a1f6ceaa266411a46e46c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3f1a155950a1685ffd0fd7175b3f671da8771f3d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a130e7da73ae93afdb4659842267eec734ffbd57 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c2e6a872bde9912f1a7579639c5ca3adf1003916 (git) |
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"url": "https://git.kernel.org/stable/c/96826b16ef9c6568d31a1f6ceaa266411a46e46c"
},
{
"url": "https://git.kernel.org/stable/c/3f1a155950a1685ffd0fd7175b3f671da8771f3d"
},
{
"url": "https://git.kernel.org/stable/c/a130e7da73ae93afdb4659842267eec734ffbd57"
},
{
"url": "https://git.kernel.org/stable/c/c2e6a872bde9912f1a7579639c5ca3adf1003916"
}
],
"title": "netpoll: Fix race condition in netpoll_owner_active",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-41005",
"datePublished": "2024-07-12T12:44:40.467Z",
"dateReserved": "2024-07-12T12:17:45.610Z",
"dateUpdated": "2025-11-03T21:59:08.632Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40570 (GCVE-0-2025-40570)
Vulnerability from cvelistv5 – Published: 2025-08-12 11:17 – Updated: 2025-08-12 20:08
VLAI?
EPSS
Summary
A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions < V10.0), SIPROTEC 5 6MD85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 6MD86 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 6MD89 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 6MU85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7KE85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SA82 (CP150) (All versions < V10.0), SIPROTEC 5 7SA86 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SA87 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SD82 (CP150) (All versions < V10.0), SIPROTEC 5 7SD86 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SD87 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SJ81 (CP150) (All versions < V10.0), SIPROTEC 5 7SJ82 (CP150) (All versions < V10.0), SIPROTEC 5 7SJ85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SJ86 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SK82 (CP150) (All versions < V10.0), SIPROTEC 5 7SK85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SL82 (CP150) (All versions < V10.0), SIPROTEC 5 7SL86 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SL87 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SS85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7ST85 (CP300) (All versions < V10.0), SIPROTEC 5 7ST86 (CP300) (All versions < V10.0), SIPROTEC 5 7SX82 (CP150) (All versions < V10.0), SIPROTEC 5 7SX85 (CP300) (All versions < V10.0), SIPROTEC 5 7SY82 (CP150) (All versions < V10.0), SIPROTEC 5 7UM85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7UT82 (CP150) (All versions < V10.0), SIPROTEC 5 7UT85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7UT86 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7UT87 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7VE85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7VK87 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7VU85 (CP300) (All versions < V10.0), SIPROTEC 5 Compact 7SX800 (CP050) (All versions < V10.0). Affected devices do not properly limit the bandwidth for incoming network packets over their local USB port. This could allow an attacker with physical access to send specially crafted packets with high bandwidth to the affected devices thus forcing them to exhaust their memory and stop responding to any network traffic via the local USB port. Affected devices reset themselves automatically after a successful attack. The protection function is not affected of this vulnerability.
Severity ?
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siemens | SIPROTEC 5 6MD84 (CP300) |
Affected:
0 , < V10.0
(custom)
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-40570",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-08-12T20:08:07.253344Z",
"version": "2.0.3"
},
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}
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"providerMetadata": {
"dateUpdated": "2025-08-12T20:08:15.284Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 6MD84 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "0",
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}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 6MD85 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
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},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 6MD86 (CP300)",
"vendor": "Siemens",
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"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
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{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 6MD89 (CP300)",
"vendor": "Siemens",
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"lessThan": "V10.0",
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"version": "V7.80",
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{
"defaultStatus": "unknown",
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{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
}
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},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7KE85 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
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},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SA82 (CP150)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
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},
{
"defaultStatus": "unknown",
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"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
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]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SA87 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
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]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SD82 (CP150)",
"vendor": "Siemens",
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{
"lessThan": "V10.0",
"status": "affected",
"version": "0",
"versionType": "custom"
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]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SD86 (CP300)",
"vendor": "Siemens",
"versions": [
{
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"status": "affected",
"version": "V7.80",
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},
{
"defaultStatus": "unknown",
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"vendor": "Siemens",
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{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
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},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SJ81 (CP150)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SJ82 (CP150)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
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"version": "0",
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},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SJ85 (CP300)",
"vendor": "Siemens",
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{
"defaultStatus": "unknown",
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{
"lessThan": "V10.0",
"status": "affected",
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},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SK82 (CP150)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "0",
"versionType": "custom"
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]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SK85 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SL82 (CP150)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SL86 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SL87 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SS85 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7ST85 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "0",
"versionType": "custom"
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]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7ST86 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SX82 (CP150)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SX85 (CP300)",
"vendor": "Siemens",
"versions": [
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},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7SY82 (CP150)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7UM85 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7UT82 (CP150)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7UT85 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7UT86 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7UT87 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7VE85 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7VK87 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "V7.80",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 7VU85 (CP300)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPROTEC 5 Compact 7SX800 (CP050)",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V10.0",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions \u003c V10.0), SIPROTEC 5 6MD85 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 6MD86 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 6MD89 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 6MU85 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7KE85 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7SA82 (CP150) (All versions \u003c V10.0), SIPROTEC 5 7SA86 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7SA87 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7SD82 (CP150) (All versions \u003c V10.0), SIPROTEC 5 7SD86 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7SD87 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7SJ81 (CP150) (All versions \u003c V10.0), SIPROTEC 5 7SJ82 (CP150) (All versions \u003c V10.0), SIPROTEC 5 7SJ85 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7SJ86 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7SK82 (CP150) (All versions \u003c V10.0), SIPROTEC 5 7SK85 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7SL82 (CP150) (All versions \u003c V10.0), SIPROTEC 5 7SL86 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7SL87 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7SS85 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7ST85 (CP300) (All versions \u003c V10.0), SIPROTEC 5 7ST86 (CP300) (All versions \u003c V10.0), SIPROTEC 5 7SX82 (CP150) (All versions \u003c V10.0), SIPROTEC 5 7SX85 (CP300) (All versions \u003c V10.0), SIPROTEC 5 7SY82 (CP150) (All versions \u003c V10.0), SIPROTEC 5 7UM85 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7UT82 (CP150) (All versions \u003c V10.0), SIPROTEC 5 7UT85 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7UT86 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7UT87 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7VE85 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7VK87 (CP300) (All versions \u003e= V7.80 \u003c V10.0), SIPROTEC 5 7VU85 (CP300) (All versions \u003c V10.0), SIPROTEC 5 Compact 7SX800 (CP050) (All versions \u003c V10.0). Affected devices do not properly limit the bandwidth for incoming network packets over their local USB port. This could allow an attacker with physical access to send specially crafted packets with high bandwidth to the affected devices thus forcing them to exhaust their memory and stop responding to any network traffic via the local USB port. Affected devices reset themselves automatically after a successful attack. The protection function is not affected of this vulnerability."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 2.4,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
},
{
"cvssV4_0": {
"baseScore": 2.4,
"baseSeverity": "LOW",
"vectorString": "CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
"version": "4.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-770",
"description": "CWE-770: Allocation of Resources Without Limits or Throttling",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-08-12T11:17:01.195Z",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-894058.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"assignerShortName": "siemens",
"cveId": "CVE-2025-40570",
"datePublished": "2025-08-12T11:17:01.195Z",
"dateReserved": "2025-04-16T08:20:17.031Z",
"dateUpdated": "2025-08-12T20:08:15.284Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-44944 (GCVE-0-2024-44944)
Vulnerability from cvelistv5 – Published: 2024-08-30 07:56 – Updated: 2025-11-03 22:13
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ctnetlink: use helper function to calculate expect ID
Delete expectation path is missing a call to the nf_expect_get_id()
helper function to calculate the expectation ID, otherwise LSB of the
expectation object address is leaked to userspace.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7b115755fb9d3aff0ddcd18a5c4d83381362acce , < 66e7650dbbb8e236e781c670b167edc81e771450
(git)
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|||||||
|
|||||||||
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CVE-2024-26805 (GCVE-0-2024-26805)
Vulnerability from cvelistv5 – Published: 2024-04-04 08:20 – Updated: 2025-05-04 12:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netlink: Fix kernel-infoleak-after-free in __skb_datagram_iter
syzbot reported the following uninit-value access issue [1]:
netlink_to_full_skb() creates a new `skb` and puts the `skb->data`
passed as a 1st arg of netlink_to_full_skb() onto new `skb`. The data
size is specified as `len` and passed to skb_put_data(). This `len`
is based on `skb->end` that is not data offset but buffer offset. The
`skb->end` contains data and tailroom. Since the tailroom is not
initialized when the new `skb` created, KMSAN detects uninitialized
memory area when copying the data.
This patch resolved this issue by correct the len from `skb->end` to
`skb->len`, which is the actual data offset.
BUG: KMSAN: kernel-infoleak-after-free in instrument_copy_to_user include/linux/instrumented.h:114 [inline]
BUG: KMSAN: kernel-infoleak-after-free in copy_to_user_iter lib/iov_iter.c:24 [inline]
BUG: KMSAN: kernel-infoleak-after-free in iterate_ubuf include/linux/iov_iter.h:29 [inline]
BUG: KMSAN: kernel-infoleak-after-free in iterate_and_advance2 include/linux/iov_iter.h:245 [inline]
BUG: KMSAN: kernel-infoleak-after-free in iterate_and_advance include/linux/iov_iter.h:271 [inline]
BUG: KMSAN: kernel-infoleak-after-free in _copy_to_iter+0x364/0x2520 lib/iov_iter.c:186
instrument_copy_to_user include/linux/instrumented.h:114 [inline]
copy_to_user_iter lib/iov_iter.c:24 [inline]
iterate_ubuf include/linux/iov_iter.h:29 [inline]
iterate_and_advance2 include/linux/iov_iter.h:245 [inline]
iterate_and_advance include/linux/iov_iter.h:271 [inline]
_copy_to_iter+0x364/0x2520 lib/iov_iter.c:186
copy_to_iter include/linux/uio.h:197 [inline]
simple_copy_to_iter+0x68/0xa0 net/core/datagram.c:532
__skb_datagram_iter+0x123/0xdc0 net/core/datagram.c:420
skb_copy_datagram_iter+0x5c/0x200 net/core/datagram.c:546
skb_copy_datagram_msg include/linux/skbuff.h:3960 [inline]
packet_recvmsg+0xd9c/0x2000 net/packet/af_packet.c:3482
sock_recvmsg_nosec net/socket.c:1044 [inline]
sock_recvmsg net/socket.c:1066 [inline]
sock_read_iter+0x467/0x580 net/socket.c:1136
call_read_iter include/linux/fs.h:2014 [inline]
new_sync_read fs/read_write.c:389 [inline]
vfs_read+0x8f6/0xe00 fs/read_write.c:470
ksys_read+0x20f/0x4c0 fs/read_write.c:613
__do_sys_read fs/read_write.c:623 [inline]
__se_sys_read fs/read_write.c:621 [inline]
__x64_sys_read+0x93/0xd0 fs/read_write.c:621
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x44/0x110 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
Uninit was stored to memory at:
skb_put_data include/linux/skbuff.h:2622 [inline]
netlink_to_full_skb net/netlink/af_netlink.c:181 [inline]
__netlink_deliver_tap_skb net/netlink/af_netlink.c:298 [inline]
__netlink_deliver_tap+0x5be/0xc90 net/netlink/af_netlink.c:325
netlink_deliver_tap net/netlink/af_netlink.c:338 [inline]
netlink_deliver_tap_kernel net/netlink/af_netlink.c:347 [inline]
netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]
netlink_unicast+0x10f1/0x1250 net/netlink/af_netlink.c:1368
netlink_sendmsg+0x1238/0x13d0 net/netlink/af_netlink.c:1910
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg net/socket.c:745 [inline]
____sys_sendmsg+0x9c2/0xd60 net/socket.c:2584
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638
__sys_sendmsg net/socket.c:2667 [inline]
__do_sys_sendmsg net/socket.c:2676 [inline]
__se_sys_sendmsg net/socket.c:2674 [inline]
__x64_sys_sendmsg+0x307/0x490 net/socket.c:2674
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x44/0x110 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
Uninit was created at:
free_pages_prepare mm/page_alloc.c:1087 [inline]
free_unref_page_prepare+0xb0/0xa40 mm/page_alloc.c:2347
free_unref_page_list+0xeb/0x1100 mm/page_alloc.c:2533
release_pages+0x23d3/0x2410 mm/swap.c:1042
free_pages_and_swap_cache+0xd9/0xf0 mm/swap_state.c:316
tlb_batch_pages
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1853c949646005b5959c483becde86608f548f24 , < ec343a55b687a452f5e87f3b52bf9f155864df65
(git)
Affected: 1853c949646005b5959c483becde86608f548f24 , < 9ae51361da43270f4ba0eb924427a07e87e48777 (git) Affected: 1853c949646005b5959c483becde86608f548f24 , < f19d1f98e60e68b11fc60839105dd02a30ec0d77 (git) Affected: 1853c949646005b5959c483becde86608f548f24 , < c71ed29d15b1a1ed6c464f8c3536996963046285 (git) Affected: 1853c949646005b5959c483becde86608f548f24 , < 0b27bf4c494d61e5663baa34c3edd7ccebf0ea44 (git) Affected: 1853c949646005b5959c483becde86608f548f24 , < d3ada42e534a83b618bbc1e490d23bf0fdae4736 (git) Affected: 1853c949646005b5959c483becde86608f548f24 , < 59fc3e3d049e39e7d0d271f20dd5fb47c57faf1d (git) Affected: 1853c949646005b5959c483becde86608f548f24 , < 661779e1fcafe1b74b3f3fe8e980c1e207fea1fd (git) Affected: 92994a5f49d0a81c8643452d5c0a6e8b31d85a61 (git) Affected: 85aec6328f3346b0718211faad564a3ffa64f60e (git) Affected: d38200098e3203ba30ba06ed3f345ec6ca75234c (git) Affected: 65d48c630ff80a19c39751a4a6d3315f4c3c0280 (git) Affected: 62f43b58d2b2c4f0200b9ca2b997f4c484f0272f (git) |
|||||||
|
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CVE-2024-47667 (GCVE-0-2024-47667)
Vulnerability from cvelistv5 – Published: 2024-10-09 14:13 – Updated: 2025-11-03 22:20
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)
Errata #i2037 in AM65x/DRA80xM Processors Silicon Revision 1.0
(SPRZ452D_July 2018_Revised December 2019 [1]) mentions when an
inbound PCIe TLP spans more than two internal AXI 128-byte bursts,
the bus may corrupt the packet payload and the corrupt data may
cause associated applications or the processor to hang.
The workaround for Errata #i2037 is to limit the maximum read
request size and maximum payload size to 128 bytes. Add workaround
for Errata #i2037 here.
The errata and workaround is applicable only to AM65x SR 1.0 and
later versions of the silicon will have this fixed.
[1] -> https://www.ti.com/lit/er/sprz452i/sprz452i.pdf
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cfb006e185f64edbbdf7869eac352442bc76b8f6
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ebbdbbc580c1695dec283d0ba6448729dc993246 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 135843c351c08df72bdd4b4ebea53c8052a76881 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < af218c803fe298ddf00abef331aa526b20d7ea61 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 576d0fb6f8d4bd4695e70eee173a1b9c7bae9572 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dd47051c76c8acd8cb983f01b4d1265da29cb66a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 86f271f22bbb6391410a07e08d6ca3757fda01fa (git) |
||
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CVE-2024-56569 (GCVE-0-2024-56569)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:23 – Updated: 2025-11-03 20:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ftrace: Fix regression with module command in stack_trace_filter
When executing the following command:
# echo "write*:mod:ext3" > /sys/kernel/tracing/stack_trace_filter
The current mod command causes a null pointer dereference. While commit
0f17976568b3f ("ftrace: Fix regression with module command in stack_trace_filter")
has addressed part of the issue, it left a corner case unhandled, which still
results in a kernel crash.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
04ec7bb642b77374b53731b795b5654b5aff1c00 , < 43ca32ce12888fb0eeb2d74dfc558dea60d3473e
(git)
Affected: 04ec7bb642b77374b53731b795b5654b5aff1c00 , < 5dabb7af57bc72308a6e2e81a5dd756eef283803 (git) Affected: 04ec7bb642b77374b53731b795b5654b5aff1c00 , < 885109aa0c70639527dd6a65c82e63c9ac055e3d (git) Affected: 04ec7bb642b77374b53731b795b5654b5aff1c00 , < 7ae27880de3482e063fcc1f72d9a298d0d391407 (git) Affected: 04ec7bb642b77374b53731b795b5654b5aff1c00 , < 8a92dc4df89c50bdb26667419ea70e0abbce456e (git) Affected: 04ec7bb642b77374b53731b795b5654b5aff1c00 , < 19cacabdd5a8487ae566cbecb4d03bcb038a067e (git) Affected: 04ec7bb642b77374b53731b795b5654b5aff1c00 , < 45af52e7d3b8560f21d139b3759735eead8b1653 (git) |
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CVE-2024-56754 (GCVE-0-2024-56754)
Vulnerability from cvelistv5 – Published: 2024-12-29 11:30 – Updated: 2025-11-03 20:53
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: caam - Fix the pointer passed to caam_qi_shutdown()
The type of the last parameter given to devm_add_action_or_reset() is
"struct caam_drv_private *", but in caam_qi_shutdown(), it is casted to
"struct device *".
Pass the correct parameter to devm_add_action_or_reset() so that the
resources are released as expected.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
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CVE-2024-49879 (GCVE-0-2024-49879)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm: omapdrm: Add missing check for alloc_ordered_workqueue
As it may return NULL pointer and cause NULL pointer dereference. Add check
for the return value of alloc_ordered_workqueue.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
Affected: 2f95bc6d324a93b2411bcc5defe4d4414c45f325 , < 2bda89735199683b03f55b807bd1e31a3857520b (git) Affected: 2f95bc6d324a93b2411bcc5defe4d4414c45f325 , < e60b0d3b5aa2e8d934deca9e11215af84e632bc9 (git) Affected: 2f95bc6d324a93b2411bcc5defe4d4414c45f325 , < f37a1d9e5e22d5489309c3cd2db476dcdcc6530c (git) Affected: 2f95bc6d324a93b2411bcc5defe4d4414c45f325 , < b57b53e8ffcdfda87d954fc4187426a54fe75a3d (git) Affected: 2f95bc6d324a93b2411bcc5defe4d4414c45f325 , < 0d71916694aceb207fefecf62dfa811ec1108bbd (git) Affected: 2f95bc6d324a93b2411bcc5defe4d4414c45f325 , < 334de68eda2b99892ba869c15cb59bc956fd9f42 (git) Affected: 2f95bc6d324a93b2411bcc5defe4d4414c45f325 , < e794b7b9b92977365c693760a259f8eef940c536 (git) |
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CVE-2024-44990 (GCVE-0-2024-44990)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2025-11-03 22:14
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
bonding: fix null pointer deref in bond_ipsec_offload_ok
We must check if there is an active slave before dereferencing the pointer.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
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Affected:
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(git)
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CVE-2024-46702 (GCVE-0-2024-46702)
Vulnerability from cvelistv5 – Published: 2024-09-13 06:27 – Updated: 2025-11-03 22:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
thunderbolt: Mark XDomain as unplugged when router is removed
I noticed that when we do discrete host router NVM upgrade and it gets
hot-removed from the PCIe side as a result of NVM firmware authentication,
if there is another host connected with enabled paths we hang in tearing
them down. This is due to fact that the Thunderbolt networking driver
also tries to cleanup the paths and ends up blocking in
tb_disconnect_xdomain_paths() waiting for the domain lock.
However, at this point we already cleaned the paths in tb_stop() so
there is really no need for tb_disconnect_xdomain_paths() to do that
anymore. Furthermore it already checks if the XDomain is unplugged and
bails out early so take advantage of that and mark the XDomain as
unplugged when we remove the parent router.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
16603153666d22df544ae9f9b3764fd18da28eeb , < 747bc154577de6e6af4bc99abfa859b8419bb4d8
(git)
Affected: 16603153666d22df544ae9f9b3764fd18da28eeb , < 23ce6ba3b95488a2b9e9f6d43b340da0c15395dc (git) Affected: 16603153666d22df544ae9f9b3764fd18da28eeb , < 80ac8d194831eca0c2f4fd862f7925532fda320c (git) Affected: 16603153666d22df544ae9f9b3764fd18da28eeb , < 18b3ad2a3cc877dd4b16f48d84aa27b78d53bf1d (git) Affected: 16603153666d22df544ae9f9b3764fd18da28eeb , < 7ca24cf9163c112bb6b580c6fb57c04a1f8b76e1 (git) Affected: 16603153666d22df544ae9f9b3764fd18da28eeb , < e2006140ad2e01a02ed0aff49cc2ae3ceeb11f8d (git) |
|||||||
|
|||||||||
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CVE-2024-50185 (GCVE-0-2024-50185)
Vulnerability from cvelistv5 – Published: 2024-11-08 05:38 – Updated: 2025-11-03 22:26
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
mptcp: handle consistently DSS corruption
Bugged peer implementation can send corrupted DSS options, consistently
hitting a few warning in the data path. Use DEBUG_NET assertions, to
avoid the splat on some builds and handle consistently the error, dumping
related MIBs and performing fallback and/or reset according to the
subflow type.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6771bfd9ee2460c13e38c0cd46a3afb5404ae716 , < fde99e972b8f88cebe619241d7aa43d288ef666a
(git)
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CVE-2024-53066 (GCVE-0-2024-53066)
Vulnerability from cvelistv5 – Published: 2024-11-19 17:22 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfs: Fix KMSAN warning in decode_getfattr_attrs()
Fix the following KMSAN warning:
CPU: 1 UID: 0 PID: 7651 Comm: cp Tainted: G B
Tainted: [B]=BAD_PAGE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009)
=====================================================
=====================================================
BUG: KMSAN: uninit-value in decode_getfattr_attrs+0x2d6d/0x2f90
decode_getfattr_attrs+0x2d6d/0x2f90
decode_getfattr_generic+0x806/0xb00
nfs4_xdr_dec_getattr+0x1de/0x240
rpcauth_unwrap_resp_decode+0xab/0x100
rpcauth_unwrap_resp+0x95/0xc0
call_decode+0x4ff/0xb50
__rpc_execute+0x57b/0x19d0
rpc_execute+0x368/0x5e0
rpc_run_task+0xcfe/0xee0
nfs4_proc_getattr+0x5b5/0x990
__nfs_revalidate_inode+0x477/0xd00
nfs_access_get_cached+0x1021/0x1cc0
nfs_do_access+0x9f/0xae0
nfs_permission+0x1e4/0x8c0
inode_permission+0x356/0x6c0
link_path_walk+0x958/0x1330
path_lookupat+0xce/0x6b0
filename_lookup+0x23e/0x770
vfs_statx+0xe7/0x970
vfs_fstatat+0x1f2/0x2c0
__se_sys_newfstatat+0x67/0x880
__x64_sys_newfstatat+0xbd/0x120
x64_sys_call+0x1826/0x3cf0
do_syscall_64+0xd0/0x1b0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
The KMSAN warning is triggered in decode_getfattr_attrs(), when calling
decode_attr_mdsthreshold(). It appears that fattr->mdsthreshold is not
initialized.
Fix the issue by initializing fattr->mdsthreshold to NULL in
nfs_fattr_init().
Severity ?
5.5 (Medium)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
88034c3d88c2c48b215f2cc5eb22e564aa817f9c , < 25ffd294fef81a7f3cd9528adf21560c04d98747
(git)
Affected: 88034c3d88c2c48b215f2cc5eb22e564aa817f9c , < bbfcd261cc068fe1cd02a4e871275074a0daa4e2 (git) Affected: 88034c3d88c2c48b215f2cc5eb22e564aa817f9c , < 8fc5ea9231af9122d227c9c13f5e578fca48d2e3 (git) Affected: 88034c3d88c2c48b215f2cc5eb22e564aa817f9c , < 9b453e8b108a5a93a6e348cf2ba4c9c138314a00 (git) Affected: 88034c3d88c2c48b215f2cc5eb22e564aa817f9c , < f6b2b2b981af8e7d7c62d34143acefa4e1edfe8b (git) Affected: 88034c3d88c2c48b215f2cc5eb22e564aa817f9c , < f749cb60a01f8391c760a1d6ecd938cadacf9549 (git) Affected: 88034c3d88c2c48b215f2cc5eb22e564aa817f9c , < 9be0a21ae52b3b822d0eec4d14e909ab394f8a92 (git) Affected: 88034c3d88c2c48b215f2cc5eb22e564aa817f9c , < dc270d7159699ad6d11decadfce9633f0f71c1db (git) |
|||||||
|
|||||||||
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CVE-2024-46781 (GCVE-0-2024-46781)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix missing cleanup on rollforward recovery error
In an error injection test of a routine for mount-time recovery, KASAN
found a use-after-free bug.
It turned out that if data recovery was performed using partial logs
created by dsync writes, but an error occurred before starting the log
writer to create a recovered checkpoint, the inodes whose data had been
recovered were left in the ns_dirty_files list of the nilfs object and
were not freed.
Fix this issue by cleaning up inodes that have read the recovery data if
the recovery routine fails midway before the log writer starts.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b , < 35a9a7a7d94662146396199b0cfd95f9517cdd14
(git)
Affected: 0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b , < da02f9eb333333b2e4f25d2a14967cff785ac82e (git) Affected: 0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b , < 07e4dc2fe000ab008bcfe90be4324ef56b5b4355 (git) Affected: 0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b , < 8e2d1e9d93c4ec51354229361ac3373058529ec4 (git) Affected: 0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b , < ca92c4bff2833cb30d493b935168d6cccd5c805d (git) Affected: 0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b , < 9d8c3a585d564d776ee60d4aabec59b404be7403 (git) Affected: 0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b , < 1cf1f7e8cd47244fa947d357ef1f642d91e219a3 (git) Affected: 0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b , < 5787fcaab9eb5930f5378d6a1dd03d916d146622 (git) |
|||||||
|
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CVE-2023-52597 (GCVE-0-2023-52597)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-21 08:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: s390: fix setting of fpc register
kvm_arch_vcpu_ioctl_set_fpu() allows to set the floating point control
(fpc) register of a guest cpu. The new value is tested for validity by
temporarily loading it into the fpc register.
This may lead to corruption of the fpc register of the host process:
if an interrupt happens while the value is temporarily loaded into the fpc
register, and within interrupt context floating point or vector registers
are used, the current fp/vx registers are saved with save_fpu_regs()
assuming they belong to user space and will be loaded into fp/vx registers
when returning to user space.
test_fp_ctl() restores the original user space / host process fpc register
value, however it will be discarded, when returning to user space.
In result the host process will incorrectly continue to run with the value
that was supposed to be used for a guest cpu.
Fix this by simply removing the test. There is another test right before
the SIE context is entered which will handles invalid values.
This results in a change of behaviour: invalid values will now be accepted
instead of that the ioctl fails with -EINVAL. This seems to be acceptable,
given that this interface is most likely not used anymore, and this is in
addition the same behaviour implemented with the memory mapped interface
(replace invalid values with zero) - see sync_regs() in kvm-s390.c.
Severity ?
4 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4725c86055f5bbdcdfe47199c0715881893a2c79 , < 3a04410b0bc7e056e0843ac598825dd359246d18
(git)
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|||||||
|
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CVE-2024-46771 (GCVE-0-2024-46771)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
can: bcm: Remove proc entry when dev is unregistered.
syzkaller reported a warning in bcm_connect() below. [0]
The repro calls connect() to vxcan1, removes vxcan1, and calls
connect() with ifindex == 0.
Calling connect() for a BCM socket allocates a proc entry.
Then, bcm_sk(sk)->bound is set to 1 to prevent further connect().
However, removing the bound device resets bcm_sk(sk)->bound to 0
in bcm_notify().
The 2nd connect() tries to allocate a proc entry with the same
name and sets NULL to bcm_sk(sk)->bcm_proc_read, leaking the
original proc entry.
Since the proc entry is available only for connect()ed sockets,
let's clean up the entry when the bound netdev is unregistered.
[0]:
proc_dir_entry 'can-bcm/2456' already registered
WARNING: CPU: 1 PID: 394 at fs/proc/generic.c:376 proc_register+0x645/0x8f0 fs/proc/generic.c:375
Modules linked in:
CPU: 1 PID: 394 Comm: syz-executor403 Not tainted 6.10.0-rc7-g852e42cc2dd4
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
RIP: 0010:proc_register+0x645/0x8f0 fs/proc/generic.c:375
Code: 00 00 00 00 00 48 85 ed 0f 85 97 02 00 00 4d 85 f6 0f 85 9f 02 00 00 48 c7 c7 9b cb cf 87 48 89 de 4c 89 fa e8 1c 6f eb fe 90 <0f> 0b 90 90 48 c7 c7 98 37 99 89 e8 cb 7e 22 05 bb 00 00 00 10 48
RSP: 0018:ffa0000000cd7c30 EFLAGS: 00010246
RAX: 9e129be1950f0200 RBX: ff1100011b51582c RCX: ff1100011857cd80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
RBP: 0000000000000000 R08: ffd400000000000f R09: ff1100013e78cac0
R10: ffac800000cd7980 R11: ff1100013e12b1f0 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: ff1100011a99a2ec
FS: 00007fbd7086f740(0000) GS:ff1100013fd00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000200071c0 CR3: 0000000118556004 CR4: 0000000000771ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<TASK>
proc_create_net_single+0x144/0x210 fs/proc/proc_net.c:220
bcm_connect+0x472/0x840 net/can/bcm.c:1673
__sys_connect_file net/socket.c:2049 [inline]
__sys_connect+0x5d2/0x690 net/socket.c:2066
__do_sys_connect net/socket.c:2076 [inline]
__se_sys_connect net/socket.c:2073 [inline]
__x64_sys_connect+0x8f/0x100 net/socket.c:2073
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xd9/0x1c0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x4b/0x53
RIP: 0033:0x7fbd708b0e5d
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 73 9f 1b 00 f7 d8 64 89 01 48
RSP: 002b:00007fff8cd33f08 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbd708b0e5d
RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000040 R09: 0000000000000040
R10: 0000000000000040 R11: 0000000000000246 R12: 00007fff8cd34098
R13: 0000000000401280 R14: 0000000000406de8 R15: 00007fbd70ab9000
</TASK>
remove_proc_entry: removing non-empty directory 'net/can-bcm', leaking at least '2456'
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ffd980f976e7fd666c2e61bf8ab35107efd11828 , < 5c680022c4e28ba18ea500f3e29f0428271afa92
(git)
Affected: ffd980f976e7fd666c2e61bf8ab35107efd11828 , < 33ed4ba73caae39f34ab874ba79138badc2c65dd (git) Affected: ffd980f976e7fd666c2e61bf8ab35107efd11828 , < aec92dbebdbec7567d9f56d7c9296a572b8fd849 (git) Affected: ffd980f976e7fd666c2e61bf8ab35107efd11828 , < 10bfacbd5e8d821011d857bee73310457c9c989a (git) Affected: ffd980f976e7fd666c2e61bf8ab35107efd11828 , < 3b39dc2901aa7a679a5ca981a3de9f8d5658afe8 (git) Affected: ffd980f976e7fd666c2e61bf8ab35107efd11828 , < 4377b79323df62eb5d310354f19b4d130ff58d50 (git) Affected: ffd980f976e7fd666c2e61bf8ab35107efd11828 , < abb0a615569ec008e8a93d9f3ab2d5b418ea94d4 (git) Affected: ffd980f976e7fd666c2e61bf8ab35107efd11828 , < 76fe372ccb81b0c89b6cd2fec26e2f38c958be85 (git) |
|||||||
|
|||||||||
{
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{
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{
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{
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}
],
"title": "CVE Program Container"
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],
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"versions": [
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"versionType": "semver"
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{
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{
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{
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"version": "6.1.110",
"versionType": "semver"
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{
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"status": "unaffected",
"version": "6.6.51",
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{
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"status": "unaffected",
"version": "6.10.10",
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{
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"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.322",
"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.25",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"vulnerable": true
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{
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{
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"vulnerable": true
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{
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}
],
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: bcm: Remove proc entry when dev is unregistered.\n\nsyzkaller reported a warning in bcm_connect() below. [0]\n\nThe repro calls connect() to vxcan1, removes vxcan1, and calls\nconnect() with ifindex == 0.\n\nCalling connect() for a BCM socket allocates a proc entry.\nThen, bcm_sk(sk)-\u003ebound is set to 1 to prevent further connect().\n\nHowever, removing the bound device resets bcm_sk(sk)-\u003ebound to 0\nin bcm_notify().\n\nThe 2nd connect() tries to allocate a proc entry with the same\nname and sets NULL to bcm_sk(sk)-\u003ebcm_proc_read, leaking the\noriginal proc entry.\n\nSince the proc entry is available only for connect()ed sockets,\nlet\u0027s clean up the entry when the bound netdev is unregistered.\n\n[0]:\nproc_dir_entry \u0027can-bcm/2456\u0027 already registered\nWARNING: CPU: 1 PID: 394 at fs/proc/generic.c:376 proc_register+0x645/0x8f0 fs/proc/generic.c:375\nModules linked in:\nCPU: 1 PID: 394 Comm: syz-executor403 Not tainted 6.10.0-rc7-g852e42cc2dd4\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014\nRIP: 0010:proc_register+0x645/0x8f0 fs/proc/generic.c:375\nCode: 00 00 00 00 00 48 85 ed 0f 85 97 02 00 00 4d 85 f6 0f 85 9f 02 00 00 48 c7 c7 9b cb cf 87 48 89 de 4c 89 fa e8 1c 6f eb fe 90 \u003c0f\u003e 0b 90 90 48 c7 c7 98 37 99 89 e8 cb 7e 22 05 bb 00 00 00 10 48\nRSP: 0018:ffa0000000cd7c30 EFLAGS: 00010246\nRAX: 9e129be1950f0200 RBX: ff1100011b51582c RCX: ff1100011857cd80\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002\nRBP: 0000000000000000 R08: ffd400000000000f R09: ff1100013e78cac0\nR10: ffac800000cd7980 R11: ff1100013e12b1f0 R12: 0000000000000000\nR13: 0000000000000000 R14: 0000000000000000 R15: ff1100011a99a2ec\nFS: 00007fbd7086f740(0000) GS:ff1100013fd00000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00000000200071c0 CR3: 0000000118556004 CR4: 0000000000771ef0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400\nPKRU: 55555554\nCall Trace:\n \u003cTASK\u003e\n proc_create_net_single+0x144/0x210 fs/proc/proc_net.c:220\n bcm_connect+0x472/0x840 net/can/bcm.c:1673\n __sys_connect_file net/socket.c:2049 [inline]\n __sys_connect+0x5d2/0x690 net/socket.c:2066\n __do_sys_connect net/socket.c:2076 [inline]\n __se_sys_connect net/socket.c:2073 [inline]\n __x64_sys_connect+0x8f/0x100 net/socket.c:2073\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xd9/0x1c0 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x4b/0x53\nRIP: 0033:0x7fbd708b0e5d\nCode: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 8b 0d 73 9f 1b 00 f7 d8 64 89 01 48\nRSP: 002b:00007fff8cd33f08 EFLAGS: 00000246 ORIG_RAX: 000000000000002a\nRAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbd708b0e5d\nRDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000003\nRBP: 0000000000000000 R08: 0000000000000040 R09: 0000000000000040\nR10: 0000000000000040 R11: 0000000000000246 R12: 00007fff8cd34098\nR13: 0000000000401280 R14: 0000000000406de8 R15: 00007fbd70ab9000\n \u003c/TASK\u003e\nremove_proc_entry: removing non-empty directory \u0027net/can-bcm\u0027, leaking at least \u00272456\u0027"
}
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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},
{
"url": "https://git.kernel.org/stable/c/76fe372ccb81b0c89b6cd2fec26e2f38c958be85"
}
],
"title": "can: bcm: Remove proc entry when dev is unregistered.",
"x_generator": {
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}
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"cveMetadata": {
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"datePublished": "2024-09-18T07:12:29.363Z",
"dateReserved": "2024-09-11T15:12:18.274Z",
"dateUpdated": "2025-11-03T22:18:13.468Z",
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}
CVE-2024-53104 (GCVE-0-2024-53104)
Vulnerability from cvelistv5 – Published: 2024-12-02 07:29 – Updated: 2025-11-03 22:29
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: uvcvideo: Skip parsing frames of type UVC_VS_UNDEFINED in uvc_parse_format
This can lead to out of bounds writes since frames of this type were not
taken into account when calculating the size of the frames buffer in
uvc_parse_streaming.
Severity ?
7.8 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c0efd232929c2cd87238de2cccdaf4e845be5b0c , < 95edf13a48e75dc2cc5b0bc57bf90d6948a22fe8
(git)
Affected: c0efd232929c2cd87238de2cccdaf4e845be5b0c , < 684022f81f128338fe3587ec967459669a1204ae (git) Affected: c0efd232929c2cd87238de2cccdaf4e845be5b0c , < faff5bbb2762c44ec7426037b3000e77a11d6773 (git) Affected: c0efd232929c2cd87238de2cccdaf4e845be5b0c , < 467d84dc78c9abf6b217ada22b3fdba336262e29 (git) Affected: c0efd232929c2cd87238de2cccdaf4e845be5b0c , < beced2cb09b58c1243733f374c560a55382003d6 (git) Affected: c0efd232929c2cd87238de2cccdaf4e845be5b0c , < 575a562f7a3ec2d54ff77ab6810e3fbceef2a91d (git) Affected: c0efd232929c2cd87238de2cccdaf4e845be5b0c , < 622ad10aae5f5e03b7927ea95f7f32812f692bb5 (git) Affected: c0efd232929c2cd87238de2cccdaf4e845be5b0c , < 1ee9d9122801eb688783acd07791f2906b87cb4f (git) Affected: c0efd232929c2cd87238de2cccdaf4e845be5b0c , < ecf2b43018da9579842c774b7f35dbe11b5c38dd (git) |
|||||||
|
|||||||||
{
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
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},
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"time": "2025-02-05T00:00:00+00:00",
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}
],
"title": "CISA ADP Vulnrichment"
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{
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"title": "CVE Program Container"
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{
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]
},
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"programFiles": [
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],
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"version": "2.6.26"
},
{
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"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "4.19.324",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
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"version": "5.4.286",
"versionType": "semver"
},
{
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"version": "5.10.230",
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{
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"status": "unaffected",
"version": "5.15.172",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.117",
"versionType": "semver"
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CVE-2024-53181 (GCVE-0-2024-53181)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2025-11-03 20:47
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
um: vector: Do not use drvdata in release
The drvdata is not available in release. Let's just use container_of()
to get the vector_device instance. Otherwise, removing a vector device
will result in a crash:
RIP: 0033:vector_device_release+0xf/0x50
RSP: 00000000e187bc40 EFLAGS: 00010202
RAX: 0000000060028f61 RBX: 00000000600f1baf RCX: 00000000620074e0
RDX: 000000006220b9c0 RSI: 0000000060551c80 RDI: 0000000000000000
RBP: 00000000e187bc50 R08: 00000000603ad594 R09: 00000000e187bb70
R10: 000000000000135a R11: 00000000603ad422 R12: 00000000623ae028
R13: 000000006287a200 R14: 0000000062006d30 R15: 00000000623700b6
Kernel panic - not syncing: Segfault with no mm
CPU: 0 UID: 0 PID: 16 Comm: kworker/0:1 Not tainted 6.12.0-rc6-g59b723cd2adb #1
Workqueue: events mc_work_proc
Stack:
60028f61 623ae028 e187bc80 60276fcd
6220b9c0 603f5820 623ae028 00000000
e187bcb0 603a2bcd 623ae000 62370010
Call Trace:
[<60028f61>] ? vector_device_release+0x0/0x50
[<60276fcd>] device_release+0x70/0xba
[<603a2bcd>] kobject_put+0xba/0xe7
[<60277265>] put_device+0x19/0x1c
[<60281266>] platform_device_put+0x26/0x29
[<60281e5f>] platform_device_unregister+0x2c/0x2e
[<60029422>] vector_remove+0x52/0x58
[<60031316>] ? mconsole_reply+0x0/0x50
[<600310c8>] mconsole_remove+0x160/0x1cc
[<603b19f4>] ? strlen+0x0/0x15
[<60066611>] ? __dequeue_entity+0x1a9/0x206
[<600666a7>] ? set_next_entity+0x39/0x63
[<6006666e>] ? set_next_entity+0x0/0x63
[<60038fa6>] ? um_set_signals+0x0/0x43
[<6003070c>] mc_work_proc+0x77/0x91
[<60057664>] process_scheduled_works+0x1b3/0x2dd
[<60055f32>] ? assign_work+0x0/0x58
[<60057f0a>] worker_thread+0x1e9/0x293
[<6005406f>] ? set_pf_worker+0x0/0x64
[<6005d65d>] ? arch_local_irq_save+0x0/0x2d
[<6005d748>] ? kthread_exit+0x0/0x3a
[<60057d21>] ? worker_thread+0x0/0x293
[<6005dbf1>] kthread+0x126/0x12b
[<600219c5>] new_thread_handler+0x85/0xb6
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8ed7793f6f589b4e1f0b38f8448578d2a48f9c82
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 376c7f0beb8f6f3800fc3013ef2f422d0cbfbf92 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 35f8f72b45791a6a71b81140c59d02a6183b6f3b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bef9a2835011668c221851a7572b6c8433087f85 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dc5251b1af5c9a0749322bf58bd5aa673f545fe2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8204dd589c4f25a7618eece5da3f0871e02af8ae (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e9d36f7e71a907ec507f84ee5d60a622c345cac4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 12f52e373d63f008ee386f371bdd82a3a3779199 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 51b39d741970742a5c41136241a9c48ac607cf82 (git) |
|||||||
|
|||||||||
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CVE-2024-39495 (GCVE-0-2024-39495)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:20 – Updated: 2025-11-03 21:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
greybus: Fix use-after-free bug in gb_interface_release due to race condition.
In gb_interface_create, &intf->mode_switch_completion is bound with
gb_interface_mode_switch_work. Then it will be started by
gb_interface_request_mode_switch. Here is the relevant code.
if (!queue_work(system_long_wq, &intf->mode_switch_work)) {
...
}
If we call gb_interface_release to make cleanup, there may be an
unfinished work. This function will call kfree to free the object
"intf". However, if gb_interface_mode_switch_work is scheduled to
run after kfree, it may cause use-after-free error as
gb_interface_mode_switch_work will use the object "intf".
The possible execution flow that may lead to the issue is as follows:
CPU0 CPU1
| gb_interface_create
| gb_interface_request_mode_switch
gb_interface_release |
kfree(intf) (free) |
| gb_interface_mode_switch_work
| mutex_lock(&intf->mutex) (use)
Fix it by canceling the work before kfree.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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CVE-2024-26673 (GCVE-0-2024-26673)
Vulnerability from cvelistv5 – Published: 2024-04-02 06:51 – Updated: 2025-05-04 08:53
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations
- Disallow families other than NFPROTO_{IPV4,IPV6,INET}.
- Disallow layer 4 protocol with no ports, since destination port is a
mandatory attribute for this object.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
Affected: 857b46027d6f91150797295752581b7155b9d0e1 , < 65ee90efc928410c6f73b3d2e0afdd762652c09d (git) Affected: 857b46027d6f91150797295752581b7155b9d0e1 , < b775ced05489f4b77a35fe203e9aeb22f428e38f (git) Affected: 857b46027d6f91150797295752581b7155b9d0e1 , < 0f501dae16b7099e69ee9b0d5c70b8f40fd30e98 (git) Affected: 857b46027d6f91150797295752581b7155b9d0e1 , < cfe3550ea5df292c9e2d608e8c4560032391847e (git) Affected: 857b46027d6f91150797295752581b7155b9d0e1 , < 38cc1605338d99205a263707f4dde76408d3e0e8 (git) Affected: 857b46027d6f91150797295752581b7155b9d0e1 , < 8059918a1377f2f1fff06af4f5a4ed3d5acd6bc4 (git) |
|||||||
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations\n\n- Disallow families other than NFPROTO_{IPV4,IPV6,INET}.\n- Disallow layer 4 protocol with no ports, since destination port is a\n mandatory attribute for this object."
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},
{
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"datePublished": "2024-04-02T06:51:05.857Z",
"dateReserved": "2024-02-19T14:20:24.150Z",
"dateUpdated": "2025-05-04T08:53:39.623Z",
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CVE-2024-47685 (GCVE-0-2024-47685)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:20
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put()
syzbot reported that nf_reject_ip6_tcphdr_put() was possibly sending
garbage on the four reserved tcp bits (th->res1)
Use skb_put_zero() to clear the whole TCP header,
as done in nf_reject_ip_tcphdr_put()
BUG: KMSAN: uninit-value in nf_reject_ip6_tcphdr_put+0x688/0x6c0 net/ipv6/netfilter/nf_reject_ipv6.c:255
nf_reject_ip6_tcphdr_put+0x688/0x6c0 net/ipv6/netfilter/nf_reject_ipv6.c:255
nf_send_reset6+0xd84/0x15b0 net/ipv6/netfilter/nf_reject_ipv6.c:344
nft_reject_inet_eval+0x3c1/0x880 net/netfilter/nft_reject_inet.c:48
expr_call_ops_eval net/netfilter/nf_tables_core.c:240 [inline]
nft_do_chain+0x438/0x22a0 net/netfilter/nf_tables_core.c:288
nft_do_chain_inet+0x41a/0x4f0 net/netfilter/nft_chain_filter.c:161
nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]
nf_hook_slow+0xf4/0x400 net/netfilter/core.c:626
nf_hook include/linux/netfilter.h:269 [inline]
NF_HOOK include/linux/netfilter.h:312 [inline]
ipv6_rcv+0x29b/0x390 net/ipv6/ip6_input.c:310
__netif_receive_skb_one_core net/core/dev.c:5661 [inline]
__netif_receive_skb+0x1da/0xa00 net/core/dev.c:5775
process_backlog+0x4ad/0xa50 net/core/dev.c:6108
__napi_poll+0xe7/0x980 net/core/dev.c:6772
napi_poll net/core/dev.c:6841 [inline]
net_rx_action+0xa5a/0x19b0 net/core/dev.c:6963
handle_softirqs+0x1ce/0x800 kernel/softirq.c:554
__do_softirq+0x14/0x1a kernel/softirq.c:588
do_softirq+0x9a/0x100 kernel/softirq.c:455
__local_bh_enable_ip+0x9f/0xb0 kernel/softirq.c:382
local_bh_enable include/linux/bottom_half.h:33 [inline]
rcu_read_unlock_bh include/linux/rcupdate.h:908 [inline]
__dev_queue_xmit+0x2692/0x5610 net/core/dev.c:4450
dev_queue_xmit include/linux/netdevice.h:3105 [inline]
neigh_resolve_output+0x9ca/0xae0 net/core/neighbour.c:1565
neigh_output include/net/neighbour.h:542 [inline]
ip6_finish_output2+0x2347/0x2ba0 net/ipv6/ip6_output.c:141
__ip6_finish_output net/ipv6/ip6_output.c:215 [inline]
ip6_finish_output+0xbb8/0x14b0 net/ipv6/ip6_output.c:226
NF_HOOK_COND include/linux/netfilter.h:303 [inline]
ip6_output+0x356/0x620 net/ipv6/ip6_output.c:247
dst_output include/net/dst.h:450 [inline]
NF_HOOK include/linux/netfilter.h:314 [inline]
ip6_xmit+0x1ba6/0x25d0 net/ipv6/ip6_output.c:366
inet6_csk_xmit+0x442/0x530 net/ipv6/inet6_connection_sock.c:135
__tcp_transmit_skb+0x3b07/0x4880 net/ipv4/tcp_output.c:1466
tcp_transmit_skb net/ipv4/tcp_output.c:1484 [inline]
tcp_connect+0x35b6/0x7130 net/ipv4/tcp_output.c:4143
tcp_v6_connect+0x1bcc/0x1e40 net/ipv6/tcp_ipv6.c:333
__inet_stream_connect+0x2ef/0x1730 net/ipv4/af_inet.c:679
inet_stream_connect+0x6a/0xd0 net/ipv4/af_inet.c:750
__sys_connect_file net/socket.c:2061 [inline]
__sys_connect+0x606/0x690 net/socket.c:2078
__do_sys_connect net/socket.c:2088 [inline]
__se_sys_connect net/socket.c:2085 [inline]
__x64_sys_connect+0x91/0xe0 net/socket.c:2085
x64_sys_call+0x27a5/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:43
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Uninit was stored to memory at:
nf_reject_ip6_tcphdr_put+0x60c/0x6c0 net/ipv6/netfilter/nf_reject_ipv6.c:249
nf_send_reset6+0xd84/0x15b0 net/ipv6/netfilter/nf_reject_ipv6.c:344
nft_reject_inet_eval+0x3c1/0x880 net/netfilter/nft_reject_inet.c:48
expr_call_ops_eval net/netfilter/nf_tables_core.c:240 [inline]
nft_do_chain+0x438/0x22a0 net/netfilter/nf_tables_core.c:288
nft_do_chain_inet+0x41a/0x4f0 net/netfilter/nft_chain_filter.c:161
nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]
nf_hook_slow+0xf4/0x400 net/netfilter/core.c:626
nf_hook include/linux/netfilter.h:269 [inline]
NF_HOOK include/linux/netfilter.h:312 [inline]
ipv6_rcv+0x29b/0x390 net/ipv6/ip6_input.c:310
__netif_receive_skb_one_core
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c8d7b98bec43faaa6583c3135030be5eb4693acb , < 872eca64c3267dbc5836b715716fc6c03a18eda7
(git)
Affected: c8d7b98bec43faaa6583c3135030be5eb4693acb , < 7bcbc4cda777d26c88500d973fad0d497fc8a82e (git) Affected: c8d7b98bec43faaa6583c3135030be5eb4693acb , < dcf48ab3ca2c55b09c8f9c8de0df01c1943bc4e5 (git) Affected: c8d7b98bec43faaa6583c3135030be5eb4693acb , < fbff87d682e57ddbbe82abf6d0a1a4a36a98afcd (git) Affected: c8d7b98bec43faaa6583c3135030be5eb4693acb , < 7ea2bcfd9bf4c3dbbf22546162226fd1c14d8ad2 (git) Affected: c8d7b98bec43faaa6583c3135030be5eb4693acb , < af4b8a704f26f38310655bad67fd8096293275a2 (git) Affected: c8d7b98bec43faaa6583c3135030be5eb4693acb , < 7a7b5a27c53b55e91eecf646d1b204e73fa4af93 (git) Affected: c8d7b98bec43faaa6583c3135030be5eb4693acb , < 10210658f827ad45061581cbfc05924b723e8922 (git) Affected: c8d7b98bec43faaa6583c3135030be5eb4693acb , < 9c778fe48d20ef362047e3376dee56d77f8500d4 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put()\n\nsyzbot reported that nf_reject_ip6_tcphdr_put() was possibly sending\ngarbage on the four reserved tcp bits (th-\u003eres1)\n\nUse skb_put_zero() to clear the whole TCP header,\nas done in nf_reject_ip_tcphdr_put()\n\nBUG: KMSAN: uninit-value in nf_reject_ip6_tcphdr_put+0x688/0x6c0 net/ipv6/netfilter/nf_reject_ipv6.c:255\n nf_reject_ip6_tcphdr_put+0x688/0x6c0 net/ipv6/netfilter/nf_reject_ipv6.c:255\n nf_send_reset6+0xd84/0x15b0 net/ipv6/netfilter/nf_reject_ipv6.c:344\n nft_reject_inet_eval+0x3c1/0x880 net/netfilter/nft_reject_inet.c:48\n expr_call_ops_eval net/netfilter/nf_tables_core.c:240 [inline]\n nft_do_chain+0x438/0x22a0 net/netfilter/nf_tables_core.c:288\n nft_do_chain_inet+0x41a/0x4f0 net/netfilter/nft_chain_filter.c:161\n nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]\n nf_hook_slow+0xf4/0x400 net/netfilter/core.c:626\n nf_hook include/linux/netfilter.h:269 [inline]\n NF_HOOK include/linux/netfilter.h:312 [inline]\n ipv6_rcv+0x29b/0x390 net/ipv6/ip6_input.c:310\n __netif_receive_skb_one_core net/core/dev.c:5661 [inline]\n __netif_receive_skb+0x1da/0xa00 net/core/dev.c:5775\n process_backlog+0x4ad/0xa50 net/core/dev.c:6108\n __napi_poll+0xe7/0x980 net/core/dev.c:6772\n napi_poll net/core/dev.c:6841 [inline]\n net_rx_action+0xa5a/0x19b0 net/core/dev.c:6963\n handle_softirqs+0x1ce/0x800 kernel/softirq.c:554\n __do_softirq+0x14/0x1a kernel/softirq.c:588\n do_softirq+0x9a/0x100 kernel/softirq.c:455\n __local_bh_enable_ip+0x9f/0xb0 kernel/softirq.c:382\n local_bh_enable include/linux/bottom_half.h:33 [inline]\n rcu_read_unlock_bh include/linux/rcupdate.h:908 [inline]\n __dev_queue_xmit+0x2692/0x5610 net/core/dev.c:4450\n dev_queue_xmit include/linux/netdevice.h:3105 [inline]\n neigh_resolve_output+0x9ca/0xae0 net/core/neighbour.c:1565\n neigh_output include/net/neighbour.h:542 [inline]\n ip6_finish_output2+0x2347/0x2ba0 net/ipv6/ip6_output.c:141\n __ip6_finish_output net/ipv6/ip6_output.c:215 [inline]\n ip6_finish_output+0xbb8/0x14b0 net/ipv6/ip6_output.c:226\n NF_HOOK_COND include/linux/netfilter.h:303 [inline]\n ip6_output+0x356/0x620 net/ipv6/ip6_output.c:247\n dst_output include/net/dst.h:450 [inline]\n NF_HOOK include/linux/netfilter.h:314 [inline]\n ip6_xmit+0x1ba6/0x25d0 net/ipv6/ip6_output.c:366\n inet6_csk_xmit+0x442/0x530 net/ipv6/inet6_connection_sock.c:135\n __tcp_transmit_skb+0x3b07/0x4880 net/ipv4/tcp_output.c:1466\n tcp_transmit_skb net/ipv4/tcp_output.c:1484 [inline]\n tcp_connect+0x35b6/0x7130 net/ipv4/tcp_output.c:4143\n tcp_v6_connect+0x1bcc/0x1e40 net/ipv6/tcp_ipv6.c:333\n __inet_stream_connect+0x2ef/0x1730 net/ipv4/af_inet.c:679\n inet_stream_connect+0x6a/0xd0 net/ipv4/af_inet.c:750\n __sys_connect_file net/socket.c:2061 [inline]\n __sys_connect+0x606/0x690 net/socket.c:2078\n __do_sys_connect net/socket.c:2088 [inline]\n __se_sys_connect net/socket.c:2085 [inline]\n __x64_sys_connect+0x91/0xe0 net/socket.c:2085\n x64_sys_call+0x27a5/0x3ba0 arch/x86/include/generated/asm/syscalls_64.h:43\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nUninit was stored to memory at:\n nf_reject_ip6_tcphdr_put+0x60c/0x6c0 net/ipv6/netfilter/nf_reject_ipv6.c:249\n nf_send_reset6+0xd84/0x15b0 net/ipv6/netfilter/nf_reject_ipv6.c:344\n nft_reject_inet_eval+0x3c1/0x880 net/netfilter/nft_reject_inet.c:48\n expr_call_ops_eval net/netfilter/nf_tables_core.c:240 [inline]\n nft_do_chain+0x438/0x22a0 net/netfilter/nf_tables_core.c:288\n nft_do_chain_inet+0x41a/0x4f0 net/netfilter/nft_chain_filter.c:161\n nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]\n nf_hook_slow+0xf4/0x400 net/netfilter/core.c:626\n nf_hook include/linux/netfilter.h:269 [inline]\n NF_HOOK include/linux/netfilter.h:312 [inline]\n ipv6_rcv+0x29b/0x390 net/ipv6/ip6_input.c:310\n __netif_receive_skb_one_core\n---truncated---"
}
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CVE-2024-42143 (GCVE-0-2024-42143)
Vulnerability from cvelistv5 – Published: 2024-07-30 07:46 – Updated: 2024-08-22 00:01
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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CVE-2023-52805 (GCVE-0-2023-52805)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-10-01 19:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix array-index-out-of-bounds in diAlloc
Currently there is not check against the agno of the iag while
allocating new inodes to avoid fragmentation problem. Added the check
which is required.
Severity ?
7.8 (High)
CWE
- CWE-129 - Improper Validation of Array Index
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2308d0fb0dc32446b4e6ca37cd09c30374bb64e9
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CVE-2023-52791 (GCVE-0-2023-52791)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:43
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
i2c: core: Run atomic i2c xfer when !preemptible
Since bae1d3a05a8b, i2c transfers are non-atomic if preemption is
disabled. However, non-atomic i2c transfers require preemption (e.g. in
wait_for_completion() while waiting for the DMA).
panic() calls preempt_disable_notrace() before calling
emergency_restart(). Therefore, if an i2c device is used for the
restart, the xfer should be atomic. This avoids warnings like:
[ 12.667612] WARNING: CPU: 1 PID: 1 at kernel/rcu/tree_plugin.h:318 rcu_note_context_switch+0x33c/0x6b0
[ 12.676926] Voluntary context switch within RCU read-side critical section!
...
[ 12.742376] schedule_timeout from wait_for_completion_timeout+0x90/0x114
[ 12.749179] wait_for_completion_timeout from tegra_i2c_wait_completion+0x40/0x70
...
[ 12.994527] atomic_notifier_call_chain from machine_restart+0x34/0x58
[ 13.001050] machine_restart from panic+0x2a8/0x32c
Use !preemptible() instead, which is basically the same check as
pre-v5.2.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
bae1d3a05a8b99bd748168bbf8155a1d047c562e , < 25eb381a736e7ae39a4245ef5c96484eb1073809
(git)
Affected: bae1d3a05a8b99bd748168bbf8155a1d047c562e , < 25284c46b657f48c0f3880a2e0706c70d81182c0 (git) Affected: bae1d3a05a8b99bd748168bbf8155a1d047c562e , < f6237afabc349c1c7909db00e15d2816519e0d2b (git) Affected: bae1d3a05a8b99bd748168bbf8155a1d047c562e , < 185f3617adc8fe45e40489b458f03911f0dec46c (git) Affected: bae1d3a05a8b99bd748168bbf8155a1d047c562e , < 8c3fa52a46ff4d208cefb1a462ec94e0043a91e1 (git) Affected: bae1d3a05a8b99bd748168bbf8155a1d047c562e , < 3473cf43b9068b9dfef2f545f833f33c6a544b91 (git) Affected: bae1d3a05a8b99bd748168bbf8155a1d047c562e , < aa49c90894d06e18a1ee7c095edbd2f37c232d02 (git) |
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CVE-2024-46777 (GCVE-0-2024-46777)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
udf: Avoid excessive partition lengths
Avoid mounting filesystems where the partition would overflow the
32-bits used for block number. Also refuse to mount filesystems where
the partition length is so large we cannot safely index bits in a
block bitmap.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c0c23130d38e8bc28e9ef581443de9b1fc749966
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1497a4484cdb2cf6c37960d788fb6ba67567bdb7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 551966371e17912564bc387fbeb2ac13077c3db1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2ddf831451357c6da4b64645eb797c93c1c054d1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0173999123082280cf904bd640015951f194a294 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a56330761950cb83de1dfb348479f20c56c95f90 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 925fd8ee80d5348a5e965548e5484d164d19221d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ebbe26fd54a9621994bc16b14f2ba8f84c089693 (git) |
|||||||
|
|||||||||
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CVE-2024-44987 (GCVE-0-2024-44987)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2025-11-03 22:14
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: prevent UAF in ip6_send_skb()
syzbot reported an UAF in ip6_send_skb() [1]
After ip6_local_out() has returned, we no longer can safely
dereference rt, unless we hold rcu_read_lock().
A similar issue has been fixed in commit
a688caa34beb ("ipv6: take rcu lock in rawv6_send_hdrinc()")
Another potential issue in ip6_finish_output2() is handled in a
separate patch.
[1]
BUG: KASAN: slab-use-after-free in ip6_send_skb+0x18d/0x230 net/ipv6/ip6_output.c:1964
Read of size 8 at addr ffff88806dde4858 by task syz.1.380/6530
CPU: 1 UID: 0 PID: 6530 Comm: syz.1.380 Not tainted 6.11.0-rc3-syzkaller-00306-gdf6cbc62cc9b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:93 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:119
print_address_description mm/kasan/report.c:377 [inline]
print_report+0x169/0x550 mm/kasan/report.c:488
kasan_report+0x143/0x180 mm/kasan/report.c:601
ip6_send_skb+0x18d/0x230 net/ipv6/ip6_output.c:1964
rawv6_push_pending_frames+0x75c/0x9e0 net/ipv6/raw.c:588
rawv6_sendmsg+0x19c7/0x23c0 net/ipv6/raw.c:926
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0x1a6/0x270 net/socket.c:745
sock_write_iter+0x2dd/0x400 net/socket.c:1160
do_iter_readv_writev+0x60a/0x890
vfs_writev+0x37c/0xbb0 fs/read_write.c:971
do_writev+0x1b1/0x350 fs/read_write.c:1018
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f936bf79e79
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f936cd7f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 00007f936c115f80 RCX: 00007f936bf79e79
RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000004
RBP: 00007f936bfe7916 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f936c115f80 R15: 00007fff2860a7a8
</TASK>
Allocated by task 6530:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
unpoison_slab_object mm/kasan/common.c:312 [inline]
__kasan_slab_alloc+0x66/0x80 mm/kasan/common.c:338
kasan_slab_alloc include/linux/kasan.h:201 [inline]
slab_post_alloc_hook mm/slub.c:3988 [inline]
slab_alloc_node mm/slub.c:4037 [inline]
kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4044
dst_alloc+0x12b/0x190 net/core/dst.c:89
ip6_blackhole_route+0x59/0x340 net/ipv6/route.c:2670
make_blackhole net/xfrm/xfrm_policy.c:3120 [inline]
xfrm_lookup_route+0xd1/0x1c0 net/xfrm/xfrm_policy.c:3313
ip6_dst_lookup_flow+0x13e/0x180 net/ipv6/ip6_output.c:1257
rawv6_sendmsg+0x1283/0x23c0 net/ipv6/raw.c:898
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0x1a6/0x270 net/socket.c:745
____sys_sendmsg+0x525/0x7d0 net/socket.c:2597
___sys_sendmsg net/socket.c:2651 [inline]
__sys_sendmsg+0x2b0/0x3a0 net/socket.c:2680
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Freed by task 45:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579
poison_slab_object+0xe0/0x150 mm/kasan/common.c:240
__kasan_slab_free+0x37/0x60 mm/kasan/common.c:256
kasan_slab_free include/linux/kasan.h:184 [inline]
slab_free_hook mm/slub.c:2252 [inline]
slab_free mm/slub.c:4473 [inline]
kmem_cache_free+0x145/0x350 mm/slub.c:4548
dst_destroy+0x2ac/0x460 net/core/dst.c:124
rcu_do_batch kernel/rcu/tree.c:2569 [inline]
rcu_core+0xafd/0x1830 kernel/rcu/tree.
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0625491493d9000e4556bf566d205c28c8e7dc4e , < 571567e0277008459750f0728f246086b2659429
(git)
Affected: 0625491493d9000e4556bf566d205c28c8e7dc4e , < ce2f6cfab2c637d0bd9762104023a15d0ab7c0a8 (git) Affected: 0625491493d9000e4556bf566d205c28c8e7dc4e , < cb5880a0de12c7f618d2bdd84e2d985f1e06ed7e (git) Affected: 0625491493d9000e4556bf566d205c28c8e7dc4e , < 24e93695b1239fbe4c31e224372be77f82dab69a (git) Affected: 0625491493d9000e4556bf566d205c28c8e7dc4e , < 9a3e55afa95ed4ac9eda112d4f918af645d72f25 (git) Affected: 0625491493d9000e4556bf566d205c28c8e7dc4e , < af1dde074ee2ed7dd5bdca4e7e8ba17f44e7b011 (git) Affected: 0625491493d9000e4556bf566d205c28c8e7dc4e , < e44bd76dd072756e674f45c5be00153f4ded68b2 (git) Affected: 0625491493d9000e4556bf566d205c28c8e7dc4e , < faa389b2fbaaec7fd27a390b4896139f9da662e3 (git) |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
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"id": "CVE-2024-44987",
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{
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}
],
"title": "CVE Program Container"
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],
"cna": {
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{
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"product": "Linux",
"programFiles": [
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
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"vendor": "Linux",
"versions": [
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"version": "2.6.32"
},
{
"lessThan": "2.6.32",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "4.19.321",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.283",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.225",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.166",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.107",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.48",
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},
{
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"status": "unaffected",
"version": "6.10.7",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
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"vulnerable": true
},
{
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{
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},
{
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{
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{
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{
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"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: prevent UAF in ip6_send_skb()\n\nsyzbot reported an UAF in ip6_send_skb() [1]\n\nAfter ip6_local_out() has returned, we no longer can safely\ndereference rt, unless we hold rcu_read_lock().\n\nA similar issue has been fixed in commit\na688caa34beb (\"ipv6: take rcu lock in rawv6_send_hdrinc()\")\n\nAnother potential issue in ip6_finish_output2() is handled in a\nseparate patch.\n\n[1]\n BUG: KASAN: slab-use-after-free in ip6_send_skb+0x18d/0x230 net/ipv6/ip6_output.c:1964\nRead of size 8 at addr ffff88806dde4858 by task syz.1.380/6530\n\nCPU: 1 UID: 0 PID: 6530 Comm: syz.1.380 Not tainted 6.11.0-rc3-syzkaller-00306-gdf6cbc62cc9b #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:93 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:119\n print_address_description mm/kasan/report.c:377 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:488\n kasan_report+0x143/0x180 mm/kasan/report.c:601\n ip6_send_skb+0x18d/0x230 net/ipv6/ip6_output.c:1964\n rawv6_push_pending_frames+0x75c/0x9e0 net/ipv6/raw.c:588\n rawv6_sendmsg+0x19c7/0x23c0 net/ipv6/raw.c:926\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg+0x1a6/0x270 net/socket.c:745\n sock_write_iter+0x2dd/0x400 net/socket.c:1160\n do_iter_readv_writev+0x60a/0x890\n vfs_writev+0x37c/0xbb0 fs/read_write.c:971\n do_writev+0x1b1/0x350 fs/read_write.c:1018\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f936bf79e79\nCode: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007f936cd7f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014\nRAX: ffffffffffffffda RBX: 00007f936c115f80 RCX: 00007f936bf79e79\nRDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000004\nRBP: 00007f936bfe7916 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\nR13: 0000000000000000 R14: 00007f936c115f80 R15: 00007fff2860a7a8\n \u003c/TASK\u003e\n\nAllocated by task 6530:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n unpoison_slab_object mm/kasan/common.c:312 [inline]\n __kasan_slab_alloc+0x66/0x80 mm/kasan/common.c:338\n kasan_slab_alloc include/linux/kasan.h:201 [inline]\n slab_post_alloc_hook mm/slub.c:3988 [inline]\n slab_alloc_node mm/slub.c:4037 [inline]\n kmem_cache_alloc_noprof+0x135/0x2a0 mm/slub.c:4044\n dst_alloc+0x12b/0x190 net/core/dst.c:89\n ip6_blackhole_route+0x59/0x340 net/ipv6/route.c:2670\n make_blackhole net/xfrm/xfrm_policy.c:3120 [inline]\n xfrm_lookup_route+0xd1/0x1c0 net/xfrm/xfrm_policy.c:3313\n ip6_dst_lookup_flow+0x13e/0x180 net/ipv6/ip6_output.c:1257\n rawv6_sendmsg+0x1283/0x23c0 net/ipv6/raw.c:898\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg+0x1a6/0x270 net/socket.c:745\n ____sys_sendmsg+0x525/0x7d0 net/socket.c:2597\n ___sys_sendmsg net/socket.c:2651 [inline]\n __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2680\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 45:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579\n poison_slab_object+0xe0/0x150 mm/kasan/common.c:240\n __kasan_slab_free+0x37/0x60 mm/kasan/common.c:256\n kasan_slab_free include/linux/kasan.h:184 [inline]\n slab_free_hook mm/slub.c:2252 [inline]\n slab_free mm/slub.c:4473 [inline]\n kmem_cache_free+0x145/0x350 mm/slub.c:4548\n dst_destroy+0x2ac/0x460 net/core/dst.c:124\n rcu_do_batch kernel/rcu/tree.c:2569 [inline]\n rcu_core+0xafd/0x1830 kernel/rcu/tree.\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:30:28.766Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/571567e0277008459750f0728f246086b2659429"
},
{
"url": "https://git.kernel.org/stable/c/ce2f6cfab2c637d0bd9762104023a15d0ab7c0a8"
},
{
"url": "https://git.kernel.org/stable/c/cb5880a0de12c7f618d2bdd84e2d985f1e06ed7e"
},
{
"url": "https://git.kernel.org/stable/c/24e93695b1239fbe4c31e224372be77f82dab69a"
},
{
"url": "https://git.kernel.org/stable/c/9a3e55afa95ed4ac9eda112d4f918af645d72f25"
},
{
"url": "https://git.kernel.org/stable/c/af1dde074ee2ed7dd5bdca4e7e8ba17f44e7b011"
},
{
"url": "https://git.kernel.org/stable/c/e44bd76dd072756e674f45c5be00153f4ded68b2"
},
{
"url": "https://git.kernel.org/stable/c/faa389b2fbaaec7fd27a390b4896139f9da662e3"
}
],
"title": "ipv6: prevent UAF in ip6_send_skb()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-44987",
"datePublished": "2024-09-04T19:54:35.510Z",
"dateReserved": "2024-08-21T05:34:56.671Z",
"dateUpdated": "2025-11-03T22:14:37.598Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2023-52478 (GCVE-0-2023-52478)
Vulnerability from cvelistv5 – Published: 2024-02-29 05:43 – Updated: 2025-05-04 07:37
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
HID: logitech-hidpp: Fix kernel crash on receiver USB disconnect
hidpp_connect_event() has *four* time-of-check vs time-of-use (TOCTOU)
races when it races with itself.
hidpp_connect_event() primarily runs from a workqueue but it also runs
on probe() and if a "device-connected" packet is received by the hw
when the thread running hidpp_connect_event() from probe() is waiting on
the hw, then a second thread running hidpp_connect_event() will be
started from the workqueue.
This opens the following races (note the below code is simplified):
1. Retrieving + printing the protocol (harmless race):
if (!hidpp->protocol_major) {
hidpp_root_get_protocol_version()
hidpp->protocol_major = response.rap.params[0];
}
We can actually see this race hit in the dmesg in the abrt output
attached to rhbz#2227968:
[ 3064.624215] logitech-hidpp-device 0003:046D:4071.0049: HID++ 4.5 device connected.
[ 3064.658184] logitech-hidpp-device 0003:046D:4071.0049: HID++ 4.5 device connected.
Testing with extra logging added has shown that after this the 2 threads
take turn grabbing the hw access mutex (send_mutex) so they ping-pong
through all the other TOCTOU cases managing to hit all of them:
2. Updating the name to the HIDPP name (harmless race):
if (hidpp->name == hdev->name) {
...
hidpp->name = new_name;
}
3. Initializing the power_supply class for the battery (problematic!):
hidpp_initialize_battery()
{
if (hidpp->battery.ps)
return 0;
probe_battery(); /* Blocks, threads take turns executing this */
hidpp->battery.desc.properties =
devm_kmemdup(dev, hidpp_battery_props, cnt, GFP_KERNEL);
hidpp->battery.ps =
devm_power_supply_register(&hidpp->hid_dev->dev,
&hidpp->battery.desc, cfg);
}
4. Creating delayed input_device (potentially problematic):
if (hidpp->delayed_input)
return;
hidpp->delayed_input = hidpp_allocate_input(hdev);
The really big problem here is 3. Hitting the race leads to the following
sequence:
hidpp->battery.desc.properties =
devm_kmemdup(dev, hidpp_battery_props, cnt, GFP_KERNEL);
hidpp->battery.ps =
devm_power_supply_register(&hidpp->hid_dev->dev,
&hidpp->battery.desc, cfg);
...
hidpp->battery.desc.properties =
devm_kmemdup(dev, hidpp_battery_props, cnt, GFP_KERNEL);
hidpp->battery.ps =
devm_power_supply_register(&hidpp->hid_dev->dev,
&hidpp->battery.desc, cfg);
So now we have registered 2 power supplies for the same battery,
which looks a bit weird from userspace's pov but this is not even
the really big problem.
Notice how:
1. This is all devm-maganaged
2. The hidpp->battery.desc struct is shared between the 2 power supplies
3. hidpp->battery.desc.properties points to the result from the second
devm_kmemdup()
This causes a use after free scenario on USB disconnect of the receiver:
1. The last registered power supply class device gets unregistered
2. The memory from the last devm_kmemdup() call gets freed,
hidpp->battery.desc.properties now points to freed memory
3. The first registered power supply class device gets unregistered,
this involves sending a remove uevent to userspace which invokes
power_supply_uevent() to fill the uevent data
4. power_supply_uevent() uses hidpp->battery.desc.properties which
now points to freed memory leading to backtraces like this one:
Sep 22 20:01:35 eric kernel: BUG: unable to handle page fault for address: ffffb2140e017f08
...
Sep 22 20:01:35 eric kernel: Workqueue: usb_hub_wq hub_event
Sep 22 20:01:35 eric kernel: RIP: 0010:power_supply_uevent+0xee/0x1d0
...
Sep 22 20:01:35 eric kernel: ? asm_exc_page_fault+0x26/0x30
Sep 22 20:01:35 eric kernel: ? power_supply_uevent+0xee/0x1d0
Sep 22 20:01:35 eric kernel: ? power_supply_uevent+0x10d/0x1d0
Sep 22 20:01:35 eric kernel: dev_uevent+0x10f/0x2d0
Sep 22 20:01:35 eric kernel: kobject_uevent_env+0x291/0x680
Sep 22 20:01:35 eric kernel:
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ca0c4cc1d215dc22ab0e738c9f017c650f3183f5
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 44481b244fcaa2b895a53081d6204c574720c38c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cd0e2bf7fb22fe9b989c59c42dca06367fd10e6b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 093af62c023537f097d2ebdfaa0bc7c1a6e874e1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 28ddc1e0b898291323b62d770b1b931de131a528 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fd72ac9556a473fc7daf54efb6ca8a97180d621d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f7b2c7d9831af99369fe8ad9b2a68d78942f414e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dac501397b9d81e4782232c39f94f4307b137452 (git) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: logitech-hidpp: Fix kernel crash on receiver USB disconnect\n\nhidpp_connect_event() has *four* time-of-check vs time-of-use (TOCTOU)\nraces when it races with itself.\n\nhidpp_connect_event() primarily runs from a workqueue but it also runs\non probe() and if a \"device-connected\" packet is received by the hw\nwhen the thread running hidpp_connect_event() from probe() is waiting on\nthe hw, then a second thread running hidpp_connect_event() will be\nstarted from the workqueue.\n\nThis opens the following races (note the below code is simplified):\n\n1. Retrieving + printing the protocol (harmless race):\n\n\tif (!hidpp-\u003eprotocol_major) {\n\t\thidpp_root_get_protocol_version()\n\t\thidpp-\u003eprotocol_major = response.rap.params[0];\n\t}\n\nWe can actually see this race hit in the dmesg in the abrt output\nattached to rhbz#2227968:\n\n[ 3064.624215] logitech-hidpp-device 0003:046D:4071.0049: HID++ 4.5 device connected.\n[ 3064.658184] logitech-hidpp-device 0003:046D:4071.0049: HID++ 4.5 device connected.\n\nTesting with extra logging added has shown that after this the 2 threads\ntake turn grabbing the hw access mutex (send_mutex) so they ping-pong\nthrough all the other TOCTOU cases managing to hit all of them:\n\n2. Updating the name to the HIDPP name (harmless race):\n\n\tif (hidpp-\u003ename == hdev-\u003ename) {\n\t\t...\n\t\thidpp-\u003ename = new_name;\n\t}\n\n3. Initializing the power_supply class for the battery (problematic!):\n\nhidpp_initialize_battery()\n{\n if (hidpp-\u003ebattery.ps)\n return 0;\n\n\tprobe_battery(); /* Blocks, threads take turns executing this */\n\n\thidpp-\u003ebattery.desc.properties =\n\t\tdevm_kmemdup(dev, hidpp_battery_props, cnt, GFP_KERNEL);\n\n\thidpp-\u003ebattery.ps =\n\t\tdevm_power_supply_register(\u0026hidpp-\u003ehid_dev-\u003edev,\n\t\t\t\t\t \u0026hidpp-\u003ebattery.desc, cfg);\n}\n\n4. Creating delayed input_device (potentially problematic):\n\n\tif (hidpp-\u003edelayed_input)\n\t\treturn;\n\n\thidpp-\u003edelayed_input = hidpp_allocate_input(hdev);\n\nThe really big problem here is 3. Hitting the race leads to the following\nsequence:\n\n\thidpp-\u003ebattery.desc.properties =\n\t\tdevm_kmemdup(dev, hidpp_battery_props, cnt, GFP_KERNEL);\n\n\thidpp-\u003ebattery.ps =\n\t\tdevm_power_supply_register(\u0026hidpp-\u003ehid_dev-\u003edev,\n\t\t\t\t\t \u0026hidpp-\u003ebattery.desc, cfg);\n\n\t...\n\n\thidpp-\u003ebattery.desc.properties =\n\t\tdevm_kmemdup(dev, hidpp_battery_props, cnt, GFP_KERNEL);\n\n\thidpp-\u003ebattery.ps =\n\t\tdevm_power_supply_register(\u0026hidpp-\u003ehid_dev-\u003edev,\n\t\t\t\t\t \u0026hidpp-\u003ebattery.desc, cfg);\n\nSo now we have registered 2 power supplies for the same battery,\nwhich looks a bit weird from userspace\u0027s pov but this is not even\nthe really big problem.\n\nNotice how:\n\n1. This is all devm-maganaged\n2. The hidpp-\u003ebattery.desc struct is shared between the 2 power supplies\n3. hidpp-\u003ebattery.desc.properties points to the result from the second\n devm_kmemdup()\n\nThis causes a use after free scenario on USB disconnect of the receiver:\n1. The last registered power supply class device gets unregistered\n2. The memory from the last devm_kmemdup() call gets freed,\n hidpp-\u003ebattery.desc.properties now points to freed memory\n3. The first registered power supply class device gets unregistered,\n this involves sending a remove uevent to userspace which invokes\n power_supply_uevent() to fill the uevent data\n4. power_supply_uevent() uses hidpp-\u003ebattery.desc.properties which\n now points to freed memory leading to backtraces like this one:\n\nSep 22 20:01:35 eric kernel: BUG: unable to handle page fault for address: ffffb2140e017f08\n...\nSep 22 20:01:35 eric kernel: Workqueue: usb_hub_wq hub_event\nSep 22 20:01:35 eric kernel: RIP: 0010:power_supply_uevent+0xee/0x1d0\n...\nSep 22 20:01:35 eric kernel: ? asm_exc_page_fault+0x26/0x30\nSep 22 20:01:35 eric kernel: ? power_supply_uevent+0xee/0x1d0\nSep 22 20:01:35 eric kernel: ? power_supply_uevent+0x10d/0x1d0\nSep 22 20:01:35 eric kernel: dev_uevent+0x10f/0x2d0\nSep 22 20:01:35 eric kernel: kobject_uevent_env+0x291/0x680\nSep 22 20:01:35 eric kernel: \n---truncated---"
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CVE-2024-56633 (GCVE-0-2024-56633)
Vulnerability from cvelistv5 – Published: 2024-12-27 15:02 – Updated: 2025-11-03 20:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tcp_bpf: Fix the sk_mem_uncharge logic in tcp_bpf_sendmsg
The current sk memory accounting logic in __SK_REDIRECT is pre-uncharging
tosend bytes, which is either msg->sg.size or a smaller value apply_bytes.
Potential problems with this strategy are as follows:
- If the actual sent bytes are smaller than tosend, we need to charge some
bytes back, as in line 487, which is okay but seems not clean.
- When tosend is set to apply_bytes, as in line 417, and (ret < 0), we may
miss uncharging (msg->sg.size - apply_bytes) bytes.
[...]
415 tosend = msg->sg.size;
416 if (psock->apply_bytes && psock->apply_bytes < tosend)
417 tosend = psock->apply_bytes;
[...]
443 sk_msg_return(sk, msg, tosend);
444 release_sock(sk);
446 origsize = msg->sg.size;
447 ret = tcp_bpf_sendmsg_redir(sk_redir, redir_ingress,
448 msg, tosend, flags);
449 sent = origsize - msg->sg.size;
[...]
454 lock_sock(sk);
455 if (unlikely(ret < 0)) {
456 int free = sk_msg_free_nocharge(sk, msg);
458 if (!cork)
459 *copied -= free;
460 }
[...]
487 if (eval == __SK_REDIRECT)
488 sk_mem_charge(sk, tosend - sent);
[...]
When running the selftest test_txmsg_redir_wait_sndmem with txmsg_apply,
the following warning will be reported:
------------[ cut here ]------------
WARNING: CPU: 6 PID: 57 at net/ipv4/af_inet.c:156 inet_sock_destruct+0x190/0x1a0
Modules linked in:
CPU: 6 UID: 0 PID: 57 Comm: kworker/6:0 Not tainted 6.12.0-rc1.bm.1-amd64+ #43
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: events sk_psock_destroy
RIP: 0010:inet_sock_destruct+0x190/0x1a0
RSP: 0018:ffffad0a8021fe08 EFLAGS: 00010206
RAX: 0000000000000011 RBX: ffff9aab4475b900 RCX: ffff9aab481a0800
RDX: 0000000000000303 RSI: 0000000000000011 RDI: ffff9aab4475b900
RBP: ffff9aab4475b990 R08: 0000000000000000 R09: ffff9aab40050ec0
R10: 0000000000000000 R11: ffff9aae6fdb1d01 R12: ffff9aab49c60400
R13: ffff9aab49c60598 R14: ffff9aab49c60598 R15: dead000000000100
FS: 0000000000000000(0000) GS:ffff9aae6fd80000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffec7e47bd8 CR3: 00000001a1a1c004 CR4: 0000000000770ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<TASK>
? __warn+0x89/0x130
? inet_sock_destruct+0x190/0x1a0
? report_bug+0xfc/0x1e0
? handle_bug+0x5c/0xa0
? exc_invalid_op+0x17/0x70
? asm_exc_invalid_op+0x1a/0x20
? inet_sock_destruct+0x190/0x1a0
__sk_destruct+0x25/0x220
sk_psock_destroy+0x2b2/0x310
process_scheduled_works+0xa3/0x3e0
worker_thread+0x117/0x240
? __pfx_worker_thread+0x10/0x10
kthread+0xcf/0x100
? __pfx_kthread+0x10/0x10
ret_from_fork+0x31/0x40
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
---[ end trace 0000000000000000 ]---
In __SK_REDIRECT, a more concise way is delaying the uncharging after sent
bytes are finalized, and uncharge this value. When (ret < 0), we shall
invoke sk_msg_free.
Same thing happens in case __SK_DROP, when tosend is set to apply_bytes,
we may miss uncharging (msg->sg.size - apply_bytes) bytes. The same
warning will be reported in selftest.
[...]
468 case __SK_DROP:
469 default:
470 sk_msg_free_partial(sk, msg, tosend);
471 sk_msg_apply_bytes(psock, tosend);
472 *copied -= (tosend + delta);
473 return -EACCES;
[...]
So instead of sk_msg_free_partial we can do sk_msg_free here.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
604326b41a6fb9b4a78b6179335decee0365cd8c , < 905d82e6e77d16ec3e089c92b7b59a14899dfc1a
(git)
Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < dbedc7e142df5ea238a46fdd7462c1c42cd36a10 (git) Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < 0d6cd1151e26fc7c2d5daa85e8984aaa685a1a12 (git) Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < 456f08d24afa51b5eb816c42e4ca1c44a247bd42 (git) Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < 206d56f41a1509cadd06e2178c26cb830e45057d (git) Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < 5c9e3bb43a354a2245caebbbbb4a5b8c034fdd56 (git) Affected: 604326b41a6fb9b4a78b6179335decee0365cd8c , < ca70b8baf2bd125b2a4d96e76db79375c07d7ff2 (git) |
|||||||
|
|||||||||
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CVE-2024-50201 (GCVE-0-2024-50201)
Vulnerability from cvelistv5 – Published: 2024-11-08 05:56 – Updated: 2025-11-03 22:26
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/radeon: Fix encoder->possible_clones
Include the encoder itself in its possible_clones bitmask.
In the past nothing validated that drivers were populating
possible_clones correctly, but that changed in commit
74d2aacbe840 ("drm: Validate encoder->possible_clones").
Looks like radeon never got the memo and is still not
following the rules 100% correctly.
This results in some warnings during driver initialization:
Bogus possible_clones: [ENCODER:46:TV-46] possible_clones=0x4 (full encoder mask=0x7)
WARNING: CPU: 0 PID: 170 at drivers/gpu/drm/drm_mode_config.c:615 drm_mode_config_validate+0x113/0x39c
...
(cherry picked from commit 3b6e7d40649c0d75572039aff9d0911864c689db)
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
74d2aacbe84042d89f572a3112a146fca05bfcb1 , < df75c78bfeff99f9b4815c3e79e2b1b1e34fe264
(git)
Affected: 74d2aacbe84042d89f572a3112a146fca05bfcb1 , < fda5dc80121b12871dc343ab37e0c3f0d138825d (git) Affected: 74d2aacbe84042d89f572a3112a146fca05bfcb1 , < c3cd27d85f0778f4ec07384d7516b33153759b8e (git) Affected: 74d2aacbe84042d89f572a3112a146fca05bfcb1 , < 1a235af0216411a32ab4db54f7bd19020b46c86d (git) Affected: 74d2aacbe84042d89f572a3112a146fca05bfcb1 , < 68801730ebb9393460b30cd3885e407f15da27a9 (git) Affected: 74d2aacbe84042d89f572a3112a146fca05bfcb1 , < 28127dba64d8ae1a0b737b973d6d029908599611 (git) |
|||||||
|
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CVE-2024-50051 (GCVE-0-2024-50051)
Vulnerability from cvelistv5 – Published: 2025-01-11 12:25 – Updated: 2025-11-03 20:43
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
spi: mpc52xx: Add cancel_work_sync before module remove
If we remove the module which will call mpc52xx_spi_remove
it will free 'ms' through spi_unregister_controller.
while the work ms->work will be used. The sequence of operations
that may lead to a UAF bug.
Fix it by ensuring that the work is canceled before proceeding with
the cleanup in mpc52xx_spi_remove.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ca632f556697d45d67ed5cada7cedf3ddfe0db4b , < d0cde3911cf24e1bcdd4caa1d1b9ef57589db5a1
(git)
Affected: ca632f556697d45d67ed5cada7cedf3ddfe0db4b , < e0c6ce8424095c2da32a063d3fc027494c689817 (git) Affected: ca632f556697d45d67ed5cada7cedf3ddfe0db4b , < cd5106c77d6d6828aa82449f01f4eb436d602a21 (git) Affected: ca632f556697d45d67ed5cada7cedf3ddfe0db4b , < 373d55a47dc662e5e30d12ad5d334312f757c1f1 (git) Affected: ca632f556697d45d67ed5cada7cedf3ddfe0db4b , < f65d85bc1ffd8a2c194bb2cd65e35ed3648ddd59 (git) Affected: ca632f556697d45d67ed5cada7cedf3ddfe0db4b , < 90b72189de2cddacb26250579da0510b29a8b82b (git) Affected: ca632f556697d45d67ed5cada7cedf3ddfe0db4b , < 984836621aad98802d92c4a3047114cf518074c8 (git) |
|||||||
|
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CVE-2024-26793 (GCVE-0-2024-26793)
Vulnerability from cvelistv5 – Published: 2024-04-04 08:20 – Updated: 2025-05-04 08:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
gtp: fix use-after-free and null-ptr-deref in gtp_newlink()
The gtp_link_ops operations structure for the subsystem must be
registered after registering the gtp_net_ops pernet operations structure.
Syzkaller hit 'general protection fault in gtp_genl_dump_pdp' bug:
[ 1010.702740] gtp: GTP module unloaded
[ 1010.715877] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN NOPTI
[ 1010.715888] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
[ 1010.715895] CPU: 1 PID: 128616 Comm: a.out Not tainted 6.8.0-rc6-std-def-alt1 #1
[ 1010.715899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-alt1 04/01/2014
[ 1010.715908] RIP: 0010:gtp_newlink+0x4d7/0x9c0 [gtp]
[ 1010.715915] Code: 80 3c 02 00 0f 85 41 04 00 00 48 8b bb d8 05 00 00 e8 ed f6 ff ff 48 89 c2 48 89 c5 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 4f 04 00 00 4c 89 e2 4c 8b 6d 00 48 b8 00 00 00
[ 1010.715920] RSP: 0018:ffff888020fbf180 EFLAGS: 00010203
[ 1010.715929] RAX: dffffc0000000000 RBX: ffff88800399c000 RCX: 0000000000000000
[ 1010.715933] RDX: 0000000000000001 RSI: ffffffff84805280 RDI: 0000000000000282
[ 1010.715938] RBP: 000000000000000d R08: 0000000000000001 R09: 0000000000000000
[ 1010.715942] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800399cc80
[ 1010.715947] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000400
[ 1010.715953] FS: 00007fd1509ab5c0(0000) GS:ffff88805b300000(0000) knlGS:0000000000000000
[ 1010.715958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1010.715962] CR2: 0000000000000000 CR3: 000000001c07a000 CR4: 0000000000750ee0
[ 1010.715968] PKRU: 55555554
[ 1010.715972] Call Trace:
[ 1010.715985] ? __die_body.cold+0x1a/0x1f
[ 1010.715995] ? die_addr+0x43/0x70
[ 1010.716002] ? exc_general_protection+0x199/0x2f0
[ 1010.716016] ? asm_exc_general_protection+0x1e/0x30
[ 1010.716026] ? gtp_newlink+0x4d7/0x9c0 [gtp]
[ 1010.716034] ? gtp_net_exit+0x150/0x150 [gtp]
[ 1010.716042] __rtnl_newlink+0x1063/0x1700
[ 1010.716051] ? rtnl_setlink+0x3c0/0x3c0
[ 1010.716063] ? is_bpf_text_address+0xc0/0x1f0
[ 1010.716070] ? kernel_text_address.part.0+0xbb/0xd0
[ 1010.716076] ? __kernel_text_address+0x56/0xa0
[ 1010.716084] ? unwind_get_return_address+0x5a/0xa0
[ 1010.716091] ? create_prof_cpu_mask+0x30/0x30
[ 1010.716098] ? arch_stack_walk+0x9e/0xf0
[ 1010.716106] ? stack_trace_save+0x91/0xd0
[ 1010.716113] ? stack_trace_consume_entry+0x170/0x170
[ 1010.716121] ? __lock_acquire+0x15c5/0x5380
[ 1010.716139] ? mark_held_locks+0x9e/0xe0
[ 1010.716148] ? kmem_cache_alloc_trace+0x35f/0x3c0
[ 1010.716155] ? __rtnl_newlink+0x1700/0x1700
[ 1010.716160] rtnl_newlink+0x69/0xa0
[ 1010.716166] rtnetlink_rcv_msg+0x43b/0xc50
[ 1010.716172] ? rtnl_fdb_dump+0x9f0/0x9f0
[ 1010.716179] ? lock_acquire+0x1fe/0x560
[ 1010.716188] ? netlink_deliver_tap+0x12f/0xd50
[ 1010.716196] netlink_rcv_skb+0x14d/0x440
[ 1010.716202] ? rtnl_fdb_dump+0x9f0/0x9f0
[ 1010.716208] ? netlink_ack+0xab0/0xab0
[ 1010.716213] ? netlink_deliver_tap+0x202/0xd50
[ 1010.716220] ? netlink_deliver_tap+0x218/0xd50
[ 1010.716226] ? __virt_addr_valid+0x30b/0x590
[ 1010.716233] netlink_unicast+0x54b/0x800
[ 1010.716240] ? netlink_attachskb+0x870/0x870
[ 1010.716248] ? __check_object_size+0x2de/0x3b0
[ 1010.716254] netlink_sendmsg+0x938/0xe40
[ 1010.716261] ? netlink_unicast+0x800/0x800
[ 1010.716269] ? __import_iovec+0x292/0x510
[ 1010.716276] ? netlink_unicast+0x800/0x800
[ 1010.716284] __sock_sendmsg+0x159/0x190
[ 1010.716290] ____sys_sendmsg+0x712/0x880
[ 1010.716297] ? sock_write_iter+0x3d0/0x3d0
[ 1010.716304] ? __ia32_sys_recvmmsg+0x270/0x270
[ 1010.716309] ? lock_acquire+0x1fe/0x560
[ 1010.716315] ? drain_array_locked+0x90/0x90
[ 1010.716324] ___sys_sendmsg+0xf8/0x170
[ 1010.716331] ? sendmsg_copy_msghdr+0x170/0x170
[ 1010.716337] ? lockdep_init_map
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 01129059d5141d62fae692f7a336ae3bc712d3eb
(git)
Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < ec92aa2cab6f0048f10d6aa4f025c5885cb1a1b6 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < e668b92a3a01429923fd5ca13e99642aab47de69 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 9376d059a705c5dfaac566c2d09891242013ae16 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < abd32d7f5c0294c1b2454c5a3b13b18446bac627 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 93dd420bc41531c9a31498b9538ca83ba6ec191e (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 5366969a19a8a0d2ffb3d27ef6e8905e5e4216f8 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 616d82c3cfa2a2146dd7e3ae47bda7e877ee549e (git) |
|||||||
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"version": "6.7.9",
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngtp: fix use-after-free and null-ptr-deref in gtp_newlink()\n\nThe gtp_link_ops operations structure for the subsystem must be\nregistered after registering the gtp_net_ops pernet operations structure.\n\nSyzkaller hit \u0027general protection fault in gtp_genl_dump_pdp\u0027 bug:\n\n[ 1010.702740] gtp: GTP module unloaded\n[ 1010.715877] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN NOPTI\n[ 1010.715888] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]\n[ 1010.715895] CPU: 1 PID: 128616 Comm: a.out Not tainted 6.8.0-rc6-std-def-alt1 #1\n[ 1010.715899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-alt1 04/01/2014\n[ 1010.715908] RIP: 0010:gtp_newlink+0x4d7/0x9c0 [gtp]\n[ 1010.715915] Code: 80 3c 02 00 0f 85 41 04 00 00 48 8b bb d8 05 00 00 e8 ed f6 ff ff 48 89 c2 48 89 c5 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 \u003c80\u003e 3c 02 00 0f 85 4f 04 00 00 4c 89 e2 4c 8b 6d 00 48 b8 00 00 00\n[ 1010.715920] RSP: 0018:ffff888020fbf180 EFLAGS: 00010203\n[ 1010.715929] RAX: dffffc0000000000 RBX: ffff88800399c000 RCX: 0000000000000000\n[ 1010.715933] RDX: 0000000000000001 RSI: ffffffff84805280 RDI: 0000000000000282\n[ 1010.715938] RBP: 000000000000000d R08: 0000000000000001 R09: 0000000000000000\n[ 1010.715942] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88800399cc80\n[ 1010.715947] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000400\n[ 1010.715953] FS: 00007fd1509ab5c0(0000) GS:ffff88805b300000(0000) knlGS:0000000000000000\n[ 1010.715958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 1010.715962] CR2: 0000000000000000 CR3: 000000001c07a000 CR4: 0000000000750ee0\n[ 1010.715968] PKRU: 55555554\n[ 1010.715972] Call Trace:\n[ 1010.715985] ? __die_body.cold+0x1a/0x1f\n[ 1010.715995] ? die_addr+0x43/0x70\n[ 1010.716002] ? exc_general_protection+0x199/0x2f0\n[ 1010.716016] ? asm_exc_general_protection+0x1e/0x30\n[ 1010.716026] ? gtp_newlink+0x4d7/0x9c0 [gtp]\n[ 1010.716034] ? gtp_net_exit+0x150/0x150 [gtp]\n[ 1010.716042] __rtnl_newlink+0x1063/0x1700\n[ 1010.716051] ? rtnl_setlink+0x3c0/0x3c0\n[ 1010.716063] ? is_bpf_text_address+0xc0/0x1f0\n[ 1010.716070] ? kernel_text_address.part.0+0xbb/0xd0\n[ 1010.716076] ? __kernel_text_address+0x56/0xa0\n[ 1010.716084] ? unwind_get_return_address+0x5a/0xa0\n[ 1010.716091] ? create_prof_cpu_mask+0x30/0x30\n[ 1010.716098] ? arch_stack_walk+0x9e/0xf0\n[ 1010.716106] ? stack_trace_save+0x91/0xd0\n[ 1010.716113] ? stack_trace_consume_entry+0x170/0x170\n[ 1010.716121] ? __lock_acquire+0x15c5/0x5380\n[ 1010.716139] ? mark_held_locks+0x9e/0xe0\n[ 1010.716148] ? kmem_cache_alloc_trace+0x35f/0x3c0\n[ 1010.716155] ? __rtnl_newlink+0x1700/0x1700\n[ 1010.716160] rtnl_newlink+0x69/0xa0\n[ 1010.716166] rtnetlink_rcv_msg+0x43b/0xc50\n[ 1010.716172] ? rtnl_fdb_dump+0x9f0/0x9f0\n[ 1010.716179] ? lock_acquire+0x1fe/0x560\n[ 1010.716188] ? netlink_deliver_tap+0x12f/0xd50\n[ 1010.716196] netlink_rcv_skb+0x14d/0x440\n[ 1010.716202] ? rtnl_fdb_dump+0x9f0/0x9f0\n[ 1010.716208] ? netlink_ack+0xab0/0xab0\n[ 1010.716213] ? netlink_deliver_tap+0x202/0xd50\n[ 1010.716220] ? netlink_deliver_tap+0x218/0xd50\n[ 1010.716226] ? __virt_addr_valid+0x30b/0x590\n[ 1010.716233] netlink_unicast+0x54b/0x800\n[ 1010.716240] ? netlink_attachskb+0x870/0x870\n[ 1010.716248] ? __check_object_size+0x2de/0x3b0\n[ 1010.716254] netlink_sendmsg+0x938/0xe40\n[ 1010.716261] ? netlink_unicast+0x800/0x800\n[ 1010.716269] ? __import_iovec+0x292/0x510\n[ 1010.716276] ? netlink_unicast+0x800/0x800\n[ 1010.716284] __sock_sendmsg+0x159/0x190\n[ 1010.716290] ____sys_sendmsg+0x712/0x880\n[ 1010.716297] ? sock_write_iter+0x3d0/0x3d0\n[ 1010.716304] ? __ia32_sys_recvmmsg+0x270/0x270\n[ 1010.716309] ? lock_acquire+0x1fe/0x560\n[ 1010.716315] ? drain_array_locked+0x90/0x90\n[ 1010.716324] ___sys_sendmsg+0xf8/0x170\n[ 1010.716331] ? sendmsg_copy_msghdr+0x170/0x170\n[ 1010.716337] ? lockdep_init_map\n---truncated---"
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CVE-2023-51780 (GCVE-0-2023-51780)
Vulnerability from cvelistv5 – Published: 2023-12-25 00:00 – Updated: 2024-08-02 22:48
VLAI?
EPSS
Summary
An issue was discovered in the Linux kernel before 6.6.8. do_vcc_ioctl in net/atm/ioctl.c has a use-after-free because of a vcc_recvmsg race condition.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2024-40968 (GCVE-0-2024-40968)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:32 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
MIPS: Octeon: Add PCIe link status check
The standard PCIe configuration read-write interface is used to
access the configuration space of the peripheral PCIe devices
of the mips processor after the PCIe link surprise down, it can
generate kernel panic caused by "Data bus error". So it is
necessary to add PCIe link status check for system protection.
When the PCIe link is down or in training, assigning a value
of 0 to the configuration address can prevent read-write behavior
to the configuration space of peripheral PCIe devices, thereby
preventing kernel panic.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6bff05aaa32c2f7e1f6e68e890876642159db419
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 64845ac64819683ad5e51b668b2ed56ee3386aee (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6c1b9fe148a4e03bbfa234267ebb89f35285814a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 25998f5613159fe35920dbd484fcac7ea3ad0799 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d996deb80398a90dd3c03590e68dad543da87d62 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1c33fd17383f48f679186c54df78542106deeaa0 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 38d647d509543e9434b3cc470b914348be271fe9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 29b83a64df3b42c88c0338696feb6fdcd7f1f3b7 (git) |
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CVE-2024-49938 (GCVE-0-2024-49938)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath9k_htc: Use __skb_set_length() for resetting urb before resubmit
Syzbot points out that skb_trim() has a sanity check on the existing length of
the skb, which can be uninitialised in some error paths. The intent here is
clearly just to reset the length to zero before resubmitting, so switch to
calling __skb_set_length(skb, 0) directly. In addition, __skb_set_length()
already contains a call to skb_reset_tail_pointer(), so remove the redundant
call.
The syzbot report came from ath9k_hif_usb_reg_in_cb(), but there's a similar
usage of skb_trim() in ath9k_hif_usb_rx_cb(), change both while we're at it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e6b9bf32e0695e4f374674002de0527d2a6768eb
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d1f2fbc6a769081503f6ffedbb5cd1ac497f0e77 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b02eb7c86ff2ef1411c3095ec8a52b13f68db04f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 012ae530afa0785102360de452745d33c99a321b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6a875220670475d9247e576c15dc29823100a4e4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e37e348835032d6940ec89308cc8996ded691d2d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2c230210ec0ae6ed08306ac70dc21c24b817bb95 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a9f4e28e8adaf0715bd4e01462af0a52ee46b01f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 94745807f3ebd379f23865e6dab196f220664179 (git) |
|||||||
|
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CVE-2024-27413 (GCVE-0-2024-27413)
Vulnerability from cvelistv5 – Published: 2024-05-17 11:50 – Updated: 2025-05-04 12:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
efi/capsule-loader: fix incorrect allocation size
gcc-14 notices that the allocation with sizeof(void) on 32-bit architectures
is not enough for a 64-bit phys_addr_t:
drivers/firmware/efi/capsule-loader.c: In function 'efi_capsule_open':
drivers/firmware/efi/capsule-loader.c:295:24: error: allocation of insufficient size '4' for type 'phys_addr_t' {aka 'long long unsigned int'} with size '8' [-Werror=alloc-size]
295 | cap_info->phys = kzalloc(sizeof(void *), GFP_KERNEL);
| ^
Use the correct type instead here.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f24c4d478013d82bd1b943df566fff3561d52864 , < 00cf21ac526011a29fc708f8912da446fac19f7b
(git)
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|||||||
|
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CVE-2024-26735 (GCVE-0-2024-26735)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: sr: fix possible use-after-free and null-ptr-deref
The pernet operations structure for the subsystem must be registered
before registering the generic netlink family.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 953f42934533c151f440cd32390044d2396b87aa
(git)
Affected: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 82831e3ff76ef09fb184eb93b79a3eb3fb284f1d (git) Affected: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 65c38f23d10ff79feea1e5d50b76dc7af383c1e6 (git) Affected: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 91b020aaa1e59bfb669d34c968e3db3d5416bcee (git) Affected: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 8391b9b651cfdf80ab0f1dc4a489f9d67386e197 (git) Affected: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 9e02973dbc6a91e40aa4f5d87b8c47446fbfce44 (git) Affected: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 02b08db594e8218cfbc0e4680d4331b457968a9b (git) Affected: 915d7e5e5930b4f01d0971d93b9b25ed17d221aa , < 5559cea2d5aa3018a5f00dd2aca3427ba09b386b (git) |
|||||||
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CVE-2024-26910 (GCVE-0-2024-26910)
Vulnerability from cvelistv5 – Published: 2024-04-17 15:59 – Updated: 2025-05-04 12:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ipset: fix performance regression in swap operation
The patch "netfilter: ipset: fix race condition between swap/destroy
and kernel side add/del/test", commit 28628fa9 fixes a race condition.
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it down: it can safely be moved to destroy and use call_rcu() instead.
Eric Dumazet pointed out that simply calling the destroy functions as
rcu callback does not work: sets with timeout use garbage collectors
which need cancelling at destroy which can wait. Therefore the destroy
functions are split into two: cancelling garbage collectors safely at
executing the command received by netlink and moving the remaining
part only into the rcu callback.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
427deb5ba5661c4ae1cfb35955d2e01bd5f3090a , < c7f2733e5011bfd136f1ca93497394d43aa76225
(git)
Affected: e7152a138a5ac77439ff4e7a7533448a7d4c260d , < a24d5f2ac8ef702a58e55ec276aad29b4bd97e05 (git) Affected: 8bb930c3a1eacec1b14817f565ff81667c7c5dfa , < c2dc077d8f722a1c73a24e674f925602ee5ece49 (git) Affected: 875ee3a09e27b7adb7006ca6d16faf7f33415aa5 , < 653bc5e6d9995d7d5f497c665b321875a626161c (git) Affected: 23c31036f862582f98386120aee55c9ae23d7899 , < b93a6756a01f4fd2f329a39216f9824c56a66397 (git) Affected: 28628fa952fefc7f2072ce6e8016968cc452b1ba , < 970709a67696b100a57b33af1a3d75fc34b747eb (git) Affected: 28628fa952fefc7f2072ce6e8016968cc452b1ba , < 97f7cf1cd80eeed3b7c808b7c12463295c751001 (git) Affected: a12606e5ad0cee8f4ba3ec68561c4d6275d2df57 (git) |
|||||||
|
|||||||||
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CVE-2024-50282 (GCVE-0-2024-50282)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: add missing size check in amdgpu_debugfs_gprwave_read()
Avoid a possible buffer overflow if size is larger than 4K.
(cherry picked from commit f5d873f5825b40d886d03bd2aede91d4cf002434)
Severity ?
7.8 (High)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 673bdb4200c092692f83b5f7ba3df57021d52d29
(git)
Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 8906728f2fbd6504cb488f4afdd66af28f330a7a (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 2faaee36e6e30f9efc7fa6bcb0bdcbe05c23f51f (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 4d75b9468021c73108b4439794d69e892b1d24e3 (git) |
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CVE-2024-40942 (GCVE-0-2024-40942)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:25 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211: mesh: Fix leak of mesh_preq_queue objects
The hwmp code use objects of type mesh_preq_queue, added to a list in
ieee80211_if_mesh, to keep track of mpath we need to resolve. If the mpath
gets deleted, ex mesh interface is removed, the entries in that list will
never get cleaned. Fix this by flushing all corresponding items of the
preq_queue in mesh_path_flush_pending().
This should take care of KASAN reports like this:
unreferenced object 0xffff00000668d800 (size 128):
comm "kworker/u8:4", pid 67, jiffies 4295419552 (age 1836.444s)
hex dump (first 32 bytes):
00 1f 05 09 00 00 ff ff 00 d5 68 06 00 00 ff ff ..........h.....
8e 97 ea eb 3e b8 01 00 00 00 00 00 00 00 00 00 ....>...........
backtrace:
[<000000007302a0b6>] __kmem_cache_alloc_node+0x1e0/0x35c
[<00000000049bd418>] kmalloc_trace+0x34/0x80
[<0000000000d792bb>] mesh_queue_preq+0x44/0x2a8
[<00000000c99c3696>] mesh_nexthop_resolve+0x198/0x19c
[<00000000926bf598>] ieee80211_xmit+0x1d0/0x1f4
[<00000000fc8c2284>] __ieee80211_subif_start_xmit+0x30c/0x764
[<000000005926ee38>] ieee80211_subif_start_xmit+0x9c/0x7a4
[<000000004c86e916>] dev_hard_start_xmit+0x174/0x440
[<0000000023495647>] __dev_queue_xmit+0xe24/0x111c
[<00000000cfe9ca78>] batadv_send_skb_packet+0x180/0x1e4
[<000000007bacc5d5>] batadv_v_elp_periodic_work+0x2f4/0x508
[<00000000adc3cd94>] process_one_work+0x4b8/0xa1c
[<00000000b36425d1>] worker_thread+0x9c/0x634
[<0000000005852dd5>] kthread+0x1bc/0x1c4
[<000000005fccd770>] ret_from_fork+0x10/0x20
unreferenced object 0xffff000009051f00 (size 128):
comm "kworker/u8:4", pid 67, jiffies 4295419553 (age 1836.440s)
hex dump (first 32 bytes):
90 d6 92 0d 00 00 ff ff 00 d8 68 06 00 00 ff ff ..........h.....
36 27 92 e4 02 e0 01 00 00 58 79 06 00 00 ff ff 6'.......Xy.....
backtrace:
[<000000007302a0b6>] __kmem_cache_alloc_node+0x1e0/0x35c
[<00000000049bd418>] kmalloc_trace+0x34/0x80
[<0000000000d792bb>] mesh_queue_preq+0x44/0x2a8
[<00000000c99c3696>] mesh_nexthop_resolve+0x198/0x19c
[<00000000926bf598>] ieee80211_xmit+0x1d0/0x1f4
[<00000000fc8c2284>] __ieee80211_subif_start_xmit+0x30c/0x764
[<000000005926ee38>] ieee80211_subif_start_xmit+0x9c/0x7a4
[<000000004c86e916>] dev_hard_start_xmit+0x174/0x440
[<0000000023495647>] __dev_queue_xmit+0xe24/0x111c
[<00000000cfe9ca78>] batadv_send_skb_packet+0x180/0x1e4
[<000000007bacc5d5>] batadv_v_elp_periodic_work+0x2f4/0x508
[<00000000adc3cd94>] process_one_work+0x4b8/0xa1c
[<00000000b36425d1>] worker_thread+0x9c/0x634
[<0000000005852dd5>] kthread+0x1bc/0x1c4
[<000000005fccd770>] ret_from_fork+0x10/0x20
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
050ac52cbe1f3de2fb0d06f02c7919ae1f691c9e , < 377dbb220edc8421b7960691876c5b3bef62f89b
(git)
Affected: 050ac52cbe1f3de2fb0d06f02c7919ae1f691c9e , < ec79670eae430b3ffb7e0a6417ad7657728b8f95 (git) Affected: 050ac52cbe1f3de2fb0d06f02c7919ae1f691c9e , < 7518e20a189f8659b8b83969db4d33a4068fcfc3 (git) Affected: 050ac52cbe1f3de2fb0d06f02c7919ae1f691c9e , < c4c865f971fd4a255208f57ef04d814c2ae9e0dc (git) Affected: 050ac52cbe1f3de2fb0d06f02c7919ae1f691c9e , < 617dadbfb2d3e152c5753e28356d189c9d6f33c0 (git) Affected: 050ac52cbe1f3de2fb0d06f02c7919ae1f691c9e , < 63d5f89bb5664d60edbf8cf0df911aaae8ed96a4 (git) Affected: 050ac52cbe1f3de2fb0d06f02c7919ae1f691c9e , < d81e244af521de63ad2883e17571b789c39b6549 (git) Affected: 050ac52cbe1f3de2fb0d06f02c7919ae1f691c9e , < b7d7f11a291830fdf69d3301075dd0fb347ced84 (git) |
|||||||
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CVE-2024-27417 (GCVE-0-2024-27417)
Vulnerability from cvelistv5 – Published: 2024-05-17 11:51 – Updated: 2025-05-04 09:04
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: fix potential "struct net" leak in inet6_rtm_getaddr()
It seems that if userspace provides a correct IFA_TARGET_NETNSID value
but no IFA_ADDRESS and IFA_LOCAL attributes, inet6_rtm_getaddr()
returns -EINVAL with an elevated "struct net" refcount.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6ecf4c37eb3e89b0832c9616089a5cdca3747da7 , < 9d4ffb5b9d879a75e4f7460e8b10e756b4dfb132
(git)
Affected: 6ecf4c37eb3e89b0832c9616089a5cdca3747da7 , < 810fa7d5e5202fcfb22720304b755f1bdfd4c174 (git) Affected: 6ecf4c37eb3e89b0832c9616089a5cdca3747da7 , < 8a54834c03c30e549c33d5da0975f3e1454ec906 (git) Affected: 6ecf4c37eb3e89b0832c9616089a5cdca3747da7 , < 1b0998fdd85776775d975d0024bca227597e836a (git) Affected: 6ecf4c37eb3e89b0832c9616089a5cdca3747da7 , < 44112bc5c74e64f28f5a9127dc34066c7a09bd0f (git) Affected: 6ecf4c37eb3e89b0832c9616089a5cdca3747da7 , < 33a1b6bfef6def2068c8703403759024ce17053e (git) Affected: 6ecf4c37eb3e89b0832c9616089a5cdca3747da7 , < 10bfd453da64a057bcfd1a49fb6b271c48653cdb (git) |
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CVE-2024-46840 (GCVE-0-2024-46840)
Vulnerability from cvelistv5 – Published: 2024-09-27 12:39 – Updated: 2025-11-03 22:19
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: clean up our handling of refs == 0 in snapshot delete
In reada we BUG_ON(refs == 0), which could be unkind since we aren't
holding a lock on the extent leaf and thus could get a transient
incorrect answer. In walk_down_proc we also BUG_ON(refs == 0), which
could happen if we have extent tree corruption. Change that to return
-EUCLEAN. In do_walk_down() we catch this case and handle it correctly,
however we return -EIO, which -EUCLEAN is a more appropriate error code.
Finally in walk_up_proc we have the same BUG_ON(refs == 0), so convert
that to proper error handling. Also adjust the error message so we can
actually do something with the information.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c847b28a799733b04574060ab9d00f215970627d
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 71291aa7246645ef622621934d2067400380645e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c60676b81fab456b672796830f6d8057058f029c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 728d4d045b628e006b48a448f3326a7194c88d32 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9cc887ac24b7a0598f4042ae9af6b9a33072f75b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7d1df13bf078ffebfedd361d714ff6cee1ff01b9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 03804641ec2d0da4fa088ad21c88e703d151ce16 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b8ccef048354074a548f108e51d0557d6adfd3a3 (git) |
|||||||
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CVE-2024-40943 (GCVE-0-2024-40943)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:25 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: fix races between hole punching and AIO+DIO
After commit "ocfs2: return real error code in ocfs2_dio_wr_get_block",
fstests/generic/300 become from always failed to sometimes failed:
========================================================================
[ 473.293420 ] run fstests generic/300
[ 475.296983 ] JBD2: Ignoring recovery information on journal
[ 475.302473 ] ocfs2: Mounting device (253,1) on (node local, slot 0) with ordered data mode.
[ 494.290998 ] OCFS2: ERROR (device dm-1): ocfs2_change_extent_flag: Owner 5668 has an extent at cpos 78723 which can no longer be found
[ 494.291609 ] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 494.292018 ] OCFS2: File system is now read-only.
[ 494.292224 ] (kworker/19:11,2628,19):ocfs2_mark_extent_written:5272 ERROR: status = -30
[ 494.292602 ] (kworker/19:11,2628,19):ocfs2_dio_end_io_write:2374 ERROR: status = -3
fio: io_u error on file /mnt/scratch/racer: Read-only file system: write offset=460849152, buflen=131072
=========================================================================
In __blockdev_direct_IO, ocfs2_dio_wr_get_block is called to add unwritten
extents to a list. extents are also inserted into extent tree in
ocfs2_write_begin_nolock. Then another thread call fallocate to puch a
hole at one of the unwritten extent. The extent at cpos was removed by
ocfs2_remove_extent(). At end io worker thread, ocfs2_search_extent_list
found there is no such extent at the cpos.
T1 T2 T3
inode lock
...
insert extents
...
inode unlock
ocfs2_fallocate
__ocfs2_change_file_space
inode lock
lock ip_alloc_sem
ocfs2_remove_inode_range inode
ocfs2_remove_btree_range
ocfs2_remove_extent
^---remove the extent at cpos 78723
...
unlock ip_alloc_sem
inode unlock
ocfs2_dio_end_io
ocfs2_dio_end_io_write
lock ip_alloc_sem
ocfs2_mark_extent_written
ocfs2_change_extent_flag
ocfs2_search_extent_list
^---failed to find extent
...
unlock ip_alloc_sem
In most filesystems, fallocate is not compatible with racing with AIO+DIO,
so fix it by adding to wait for all dio before fallocate/punch_hole like
ext4.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b25801038da5823bba1b5440a57ca68afc51b6bd , < 3c26b5d21b1239e9c7fd31ba7d9b2d7bdbaa68d9
(git)
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CVE-2023-52601 (GCVE-0-2023-52601)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix array-index-out-of-bounds in dbAdjTree
Currently there is a bound check missing in the dbAdjTree while
accessing the dmt_stree. To add the required check added the bool is_ctl
which is required to determine the size as suggest in the following
commit.
https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/
Severity ?
7.8 (High)
CWE
- CWE-129 - Improper Validation of Array Index
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3d3898b4d72c677d47fe3cb554449f2df5c12555
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3f8217c323fd6ecd6829a0c3ae7ac3f14eac368e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2037cb9d95f1741885f7daf50e8a028c4ade5317 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8393c80cce45f40c1256d72e21ad351b3650c57e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 70780914cb57e2ba711e0ac1b677aaaa75103603 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2e16a1389b5a7983b45cb2aa20b0e3f0ee364d6c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fc67a2e18f4c4e3f07e9f9ae463da24530470e73 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 74ecdda68242b174920fe7c6133a856fb7d8559b (git) |
|||||||
|
|||||||||
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CVE-2024-43861 (GCVE-0-2024-43861)
Vulnerability from cvelistv5 – Published: 2024-08-20 21:37 – Updated: 2025-11-03 22:06
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: usb: qmi_wwan: fix memory leak for not ip packets
Free the unused skb when not ip packets arrive.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c6adf77953bcec0ad63d7782479452464e50f7a3 , < 3c90a69533b5bba73401ef884d033ea49ee99662
(git)
Affected: c6adf77953bcec0ad63d7782479452464e50f7a3 , < 37c093449704017870604994ba9b813cdb9475a4 (git) Affected: c6adf77953bcec0ad63d7782479452464e50f7a3 , < e87f52225e04a7001bf55bbd7a330fa4252327b5 (git) Affected: c6adf77953bcec0ad63d7782479452464e50f7a3 , < c4251a3deccad852b27e60625f31fba6cc14372f (git) Affected: c6adf77953bcec0ad63d7782479452464e50f7a3 , < da518cc9b64df391795d9952aed551e0f782e446 (git) Affected: c6adf77953bcec0ad63d7782479452464e50f7a3 , < f2c353227de14b0289298ffc3ba92058c4768384 (git) Affected: c6adf77953bcec0ad63d7782479452464e50f7a3 , < c6c5b91424fafc0f83852d961c10c7e43a001882 (git) Affected: c6adf77953bcec0ad63d7782479452464e50f7a3 , < 7ab107544b777c3bd7feb9fe447367d8edd5b202 (git) |
|||||||
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CVE-2024-42082 (GCVE-0-2024-42082)
Vulnerability from cvelistv5 – Published: 2024-07-29 15:52 – Updated: 2025-11-03 22:01
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
xdp: Remove WARN() from __xdp_reg_mem_model()
syzkaller reports a warning in __xdp_reg_mem_model().
The warning occurs only if __mem_id_init_hash_table() returns an error. It
returns the error in two cases:
1. memory allocation fails;
2. rhashtable_init() fails when some fields of rhashtable_params
struct are not initialized properly.
The second case cannot happen since there is a static const rhashtable_params
struct with valid fields. So, warning is only triggered when there is a
problem with memory allocation.
Thus, there is no sense in using WARN() to handle this error and it can be
safely removed.
WARNING: CPU: 0 PID: 5065 at net/core/xdp.c:299 __xdp_reg_mem_model+0x2d9/0x650 net/core/xdp.c:299
CPU: 0 PID: 5065 Comm: syz-executor883 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:__xdp_reg_mem_model+0x2d9/0x650 net/core/xdp.c:299
Call Trace:
xdp_reg_mem_model+0x22/0x40 net/core/xdp.c:344
xdp_test_run_setup net/bpf/test_run.c:188 [inline]
bpf_test_run_xdp_live+0x365/0x1e90 net/bpf/test_run.c:377
bpf_prog_test_run_xdp+0x813/0x11b0 net/bpf/test_run.c:1267
bpf_prog_test_run+0x33a/0x3b0 kernel/bpf/syscall.c:4240
__sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5649
__do_sys_bpf kernel/bpf/syscall.c:5738 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5736 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5736
do_syscall_64+0xfb/0x240
entry_SYSCALL_64_after_hwframe+0x6d/0x75
Found by Linux Verification Center (linuxtesting.org) with syzkaller.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2023-52840 (GCVE-0-2023-52840)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
Input: synaptics-rmi4 - fix use after free in rmi_unregister_function()
The put_device() calls rmi_release_function() which frees "fn" so the
dereference on the next line "fn->num_of_irqs" is a use after free.
Move the put_device() to the end to fix this.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
24d28e4f1271cb2f91613dada8f2acccd00eff56 , < 2f236d8638f5b43e0c72919a6a27fe286c32053f
(git)
Affected: 24d28e4f1271cb2f91613dada8f2acccd00eff56 , < 50d12253666195a14c6cd2b81c376e2dbeedbdff (git) Affected: 24d28e4f1271cb2f91613dada8f2acccd00eff56 , < 6c71e065befb2fae8f1461559b940c04e1071bd5 (git) Affected: 24d28e4f1271cb2f91613dada8f2acccd00eff56 , < 303766bb92c5c225cf40f9bbbe7e29749406e2f2 (git) Affected: 24d28e4f1271cb2f91613dada8f2acccd00eff56 , < 7082b1fb5321037bc11ba1cf2d7ed23c6b2b521f (git) Affected: 24d28e4f1271cb2f91613dada8f2acccd00eff56 , < cc56c4d17721dcb10ad4e9c9266e449be1462683 (git) Affected: 24d28e4f1271cb2f91613dada8f2acccd00eff56 , < c8e639f5743cf4b01f8c65e0df075fe4d782b585 (git) Affected: 24d28e4f1271cb2f91613dada8f2acccd00eff56 , < eb988e46da2e4eae89f5337e047ce372fe33d5b1 (git) |
|||||||
|
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CVE-2024-46800 (GCVE-0-2024-46800)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
sch/netem: fix use after free in netem_dequeue
If netem_dequeue() enqueues packet to inner qdisc and that qdisc
returns __NET_XMIT_STOLEN. The packet is dropped but
qdisc_tree_reduce_backlog() is not called to update the parent's
q.qlen, leading to the similar use-after-free as Commit
e04991a48dbaf382 ("netem: fix return value if duplicate enqueue
fails")
Commands to trigger KASAN UaF:
ip link add type dummy
ip link set lo up
ip link set dummy0 up
tc qdisc add dev lo parent root handle 1: drr
tc filter add dev lo parent 1: basic classid 1:1
tc class add dev lo classid 1:1 drr
tc qdisc add dev lo parent 1:1 handle 2: netem
tc qdisc add dev lo parent 2: handle 3: drr
tc filter add dev lo parent 3: basic classid 3:1 action mirred egress
redirect dev dummy0
tc class add dev lo classid 3:1 drr
ping -c1 -W0.01 localhost # Trigger bug
tc class del dev lo classid 1:1
tc class add dev lo classid 1:1 drr
ping -c1 -W0.01 localhost # UaF
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
50612537e9ab29693122fab20fc1eed235054ffe , < f0bddb4de043399f16d1969dad5ee5b984a64e7b
(git)
Affected: 50612537e9ab29693122fab20fc1eed235054ffe , < 295ad5afd9efc5f67b86c64fce28fb94e26dc4c9 (git) Affected: 50612537e9ab29693122fab20fc1eed235054ffe , < 98c75d76187944296068d685dfd8a1e9fd8c4fdc (git) Affected: 50612537e9ab29693122fab20fc1eed235054ffe , < 14f91ab8d391f249b845916820a56f42cf747241 (git) Affected: 50612537e9ab29693122fab20fc1eed235054ffe , < db2c235682913a63054e741fe4e19645fdf2d68e (git) Affected: 50612537e9ab29693122fab20fc1eed235054ffe , < dde33a9d0b80aae0c69594d1f462515d7ff1cb3d (git) Affected: 50612537e9ab29693122fab20fc1eed235054ffe , < 32008ab989ddcff1a485fa2b4906234c25dc5cd6 (git) Affected: 50612537e9ab29693122fab20fc1eed235054ffe , < 3b3a2a9c6349e25a025d2330f479bc33a6ccb54a (git) |
|||||||
|
|||||||||
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CVE-2024-56747 (GCVE-0-2024-56747)
Vulnerability from cvelistv5 – Published: 2024-12-29 11:30 – Updated: 2025-11-03 20:53
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: qedi: Fix a possible memory leak in qedi_alloc_and_init_sb()
Hook "qedi_ops->common->sb_init = qed_sb_init" does not release the DMA
memory sb_virt when it fails. Add dma_free_coherent() to free it. This
is the same way as qedr_alloc_mem_sb() and qede_alloc_mem_sb().
Severity ?
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ace7f46ba5fde7273207c7122b0650ceb72510e0 , < 4e48e5b26b3edc0e1dd329201ffc924a7a1f9337
(git)
Affected: ace7f46ba5fde7273207c7122b0650ceb72510e0 , < eaf92fad1f21be63427920c12f22227e5f757424 (git) Affected: ace7f46ba5fde7273207c7122b0650ceb72510e0 , < a4d2011cbe039b25024831427b60ab91ee247066 (git) Affected: ace7f46ba5fde7273207c7122b0650ceb72510e0 , < bb8b45883eb072adba297922b67d1467082ac880 (git) Affected: ace7f46ba5fde7273207c7122b0650ceb72510e0 , < b778b5240485106abf665eb509cc01779ed0cb00 (git) Affected: ace7f46ba5fde7273207c7122b0650ceb72510e0 , < 10a6fc486ac40a410f0fb84cc15161238eccd20a (git) Affected: ace7f46ba5fde7273207c7122b0650ceb72510e0 , < cfc76acaf2c4b43d1e140f1e4cbde15adb540bc5 (git) Affected: ace7f46ba5fde7273207c7122b0650ceb72510e0 , < 20b775cf274cfbfa3da871a1108877e17b8b19e1 (git) Affected: ace7f46ba5fde7273207c7122b0650ceb72510e0 , < 95bbdca4999bc59a72ebab01663d421d6ce5775d (git) |
|||||||
|
|||||||||
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CVE-2024-49881 (GCVE-0-2024-49881)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: update orig_path in ext4_find_extent()
In ext4_find_extent(), if the path is not big enough, we free it and set
*orig_path to NULL. But after reallocating and successfully initializing
the path, we don't update *orig_path, in which case the caller gets a
valid path but a NULL ppath, and this may cause a NULL pointer dereference
or a path memory leak. For example:
ext4_split_extent
path = *ppath = 2000
ext4_find_extent
if (depth > path[0].p_maxdepth)
kfree(path = 2000);
*orig_path = path = NULL;
path = kcalloc() = 3000
ext4_split_extent_at(*ppath = NULL)
path = *ppath;
ex = path[depth].p_ext;
// NULL pointer dereference!
==================================================================
BUG: kernel NULL pointer dereference, address: 0000000000000010
CPU: 6 UID: 0 PID: 576 Comm: fsstress Not tainted 6.11.0-rc2-dirty #847
RIP: 0010:ext4_split_extent_at+0x6d/0x560
Call Trace:
<TASK>
ext4_split_extent.isra.0+0xcb/0x1b0
ext4_ext_convert_to_initialized+0x168/0x6c0
ext4_ext_handle_unwritten_extents+0x325/0x4d0
ext4_ext_map_blocks+0x520/0xdb0
ext4_map_blocks+0x2b0/0x690
ext4_iomap_begin+0x20e/0x2c0
[...]
==================================================================
Therefore, *orig_path is updated when the extent lookup succeeds, so that
the caller can safely use path or *ppath.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
10809df84a4d868db61af621bae3658494165279 , < ec0c0beb9b777cdd1edd7df9b36e0f3e67e2bdff
(git)
Affected: 10809df84a4d868db61af621bae3658494165279 , < 6766937d0327000ac1b87c97bbecdd28b0dd6599 (git) Affected: 10809df84a4d868db61af621bae3658494165279 , < a9fcb1717d75061d3653ed69365c8d45331815cd (git) Affected: 10809df84a4d868db61af621bae3658494165279 , < 6801ed1298204d16a38571091e31178bfdc3c679 (git) Affected: 10809df84a4d868db61af621bae3658494165279 , < f55ecc58d07a6c1f6d6d5b5af125c25f8da0bda2 (git) Affected: 10809df84a4d868db61af621bae3658494165279 , < b63481b3a388ee2df9e295f97273226140422a42 (git) Affected: 10809df84a4d868db61af621bae3658494165279 , < 11b230100d6801c014fab2afabc8bdea304c1b96 (git) Affected: 10809df84a4d868db61af621bae3658494165279 , < 5b4b2dcace35f618fe361a87bae6f0d13af31bc1 (git) |
|||||||
|
|||||||||
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CVE-2024-26663 (GCVE-0-2024-26663)
Vulnerability from cvelistv5 – Published: 2024-04-02 06:22 – Updated: 2025-05-04 08:53
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tipc: Check the bearer type before calling tipc_udp_nl_bearer_add()
syzbot reported the following general protection fault [1]:
general protection fault, probably for non-canonical address 0xdffffc0000000010: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000080-0x0000000000000087]
...
RIP: 0010:tipc_udp_is_known_peer+0x9c/0x250 net/tipc/udp_media.c:291
...
Call Trace:
<TASK>
tipc_udp_nl_bearer_add+0x212/0x2f0 net/tipc/udp_media.c:646
tipc_nl_bearer_add+0x21e/0x360 net/tipc/bearer.c:1089
genl_family_rcv_msg_doit+0x1fc/0x2e0 net/netlink/genetlink.c:972
genl_family_rcv_msg net/netlink/genetlink.c:1052 [inline]
genl_rcv_msg+0x561/0x800 net/netlink/genetlink.c:1067
netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2544
genl_rcv+0x28/0x40 net/netlink/genetlink.c:1076
netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]
netlink_unicast+0x53b/0x810 net/netlink/af_netlink.c:1367
netlink_sendmsg+0x8b7/0xd70 net/netlink/af_netlink.c:1909
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0xd5/0x180 net/socket.c:745
____sys_sendmsg+0x6ac/0x940 net/socket.c:2584
___sys_sendmsg+0x135/0x1d0 net/socket.c:2638
__sys_sendmsg+0x117/0x1e0 net/socket.c:2667
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
The cause of this issue is that when tipc_nl_bearer_add() is called with
the TIPC_NLA_BEARER_UDP_OPTS attribute, tipc_udp_nl_bearer_add() is called
even if the bearer is not UDP.
tipc_udp_is_known_peer() called by tipc_udp_nl_bearer_add() assumes that
the media_ptr field of the tipc_bearer has an udp_bearer type object, so
the function goes crazy for non-UDP bearers.
This patch fixes the issue by checking the bearer type before calling
tipc_udp_nl_bearer_add() in tipc_nl_bearer_add().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ef20cd4dd1633987bcf46ac34ace2c8af212361f , < 24ec8f0da93b8a9fba11600be8a90f0d73fb46f1
(git)
Affected: ef20cd4dd1633987bcf46ac34ace2c8af212361f , < 6f70f0b412458c622a12d4292782c8e92e210c2f (git) Affected: ef20cd4dd1633987bcf46ac34ace2c8af212361f , < 19d7314f2fb9515bdaac9829d4d8eb34edd1fe95 (git) Affected: ef20cd4dd1633987bcf46ac34ace2c8af212361f , < c1701ea85ef0ec7be6a1b36c7da69f572ed2fd12 (git) Affected: ef20cd4dd1633987bcf46ac34ace2c8af212361f , < 3d3a5b31b43515b5752ff282702ca546ec3e48b6 (git) Affected: ef20cd4dd1633987bcf46ac34ace2c8af212361f , < 888e3524be87f3df9fa3c083484e4b62b3e3bb59 (git) Affected: ef20cd4dd1633987bcf46ac34ace2c8af212361f , < 0cd331dfd6023640c9669d0592bc0fd491205f87 (git) Affected: ef20cd4dd1633987bcf46ac34ace2c8af212361f , < 3871aa01e1a779d866fa9dfdd5a836f342f4eb87 (git) |
|||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntipc: Check the bearer type before calling tipc_udp_nl_bearer_add()\n\nsyzbot reported the following general protection fault [1]:\n\ngeneral protection fault, probably for non-canonical address 0xdffffc0000000010: 0000 [#1] PREEMPT SMP KASAN\nKASAN: null-ptr-deref in range [0x0000000000000080-0x0000000000000087]\n...\nRIP: 0010:tipc_udp_is_known_peer+0x9c/0x250 net/tipc/udp_media.c:291\n...\nCall Trace:\n \u003cTASK\u003e\n tipc_udp_nl_bearer_add+0x212/0x2f0 net/tipc/udp_media.c:646\n tipc_nl_bearer_add+0x21e/0x360 net/tipc/bearer.c:1089\n genl_family_rcv_msg_doit+0x1fc/0x2e0 net/netlink/genetlink.c:972\n genl_family_rcv_msg net/netlink/genetlink.c:1052 [inline]\n genl_rcv_msg+0x561/0x800 net/netlink/genetlink.c:1067\n netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2544\n genl_rcv+0x28/0x40 net/netlink/genetlink.c:1076\n netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]\n netlink_unicast+0x53b/0x810 net/netlink/af_netlink.c:1367\n netlink_sendmsg+0x8b7/0xd70 net/netlink/af_netlink.c:1909\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg+0xd5/0x180 net/socket.c:745\n ____sys_sendmsg+0x6ac/0x940 net/socket.c:2584\n ___sys_sendmsg+0x135/0x1d0 net/socket.c:2638\n __sys_sendmsg+0x117/0x1e0 net/socket.c:2667\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x63/0x6b\n\nThe cause of this issue is that when tipc_nl_bearer_add() is called with\nthe TIPC_NLA_BEARER_UDP_OPTS attribute, tipc_udp_nl_bearer_add() is called\neven if the bearer is not UDP.\n\ntipc_udp_is_known_peer() called by tipc_udp_nl_bearer_add() assumes that\nthe media_ptr field of the tipc_bearer has an udp_bearer type object, so\nthe function goes crazy for non-UDP bearers.\n\nThis patch fixes the issue by checking the bearer type before calling\ntipc_udp_nl_bearer_add() in tipc_nl_bearer_add()."
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CVE-2024-46673 (GCVE-0-2024-46673)
Vulnerability from cvelistv5 – Published: 2024-09-13 05:29 – Updated: 2025-11-03 22:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: aacraid: Fix double-free on probe failure
aac_probe_one() calls hardware-specific init functions through the
aac_driver_ident::init pointer, all of which eventually call down to
aac_init_adapter().
If aac_init_adapter() fails after allocating memory for aac_dev::queues,
it frees the memory but does not clear that member.
After the hardware-specific init function returns an error,
aac_probe_one() goes down an error path that frees the memory pointed to
by aac_dev::queues, resulting.in a double-free.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
8e0c5ebde82b08f6d996e11983890fc4cc085fab , < d237c7d06ffddcdb5d36948c527dc01284388218
(git)
Affected: 8e0c5ebde82b08f6d996e11983890fc4cc085fab , < 564e1986b00c5f05d75342f8407f75f0a17b94df (git) Affected: 8e0c5ebde82b08f6d996e11983890fc4cc085fab , < 9e96dea7eff6f2bbcd0b42a098012fc66af9eb69 (git) Affected: 8e0c5ebde82b08f6d996e11983890fc4cc085fab , < 85449b28ff6a89c4513115e43ddcad949b5890c9 (git) Affected: 8e0c5ebde82b08f6d996e11983890fc4cc085fab , < 60962c3d8e18e5d8dfa16df788974dd7f35bd87a (git) Affected: 8e0c5ebde82b08f6d996e11983890fc4cc085fab , < 8a3995a3ffeca280a961b59f5c99843d81b15929 (git) Affected: 8e0c5ebde82b08f6d996e11983890fc4cc085fab , < 4b540ec7c0045c2d01c4e479f34bbc8f147afa4c (git) Affected: 8e0c5ebde82b08f6d996e11983890fc4cc085fab , < 919ddf8336f0b84c0453bac583808c9f165a85c2 (git) |
|||||||
|
|||||||||
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CVE-2024-46780 (GCVE-0-2024-46780)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: protect references to superblock parameters exposed in sysfs
The superblock buffers of nilfs2 can not only be overwritten at runtime
for modifications/repairs, but they are also regularly swapped, replaced
during resizing, and even abandoned when degrading to one side due to
backing device issues. So, accessing them requires mutual exclusion using
the reader/writer semaphore "nilfs->ns_sem".
Some sysfs attribute show methods read this superblock buffer without the
necessary mutual exclusion, which can cause problems with pointer
dereferencing and memory access, so fix it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
da7141fb78db915680616e15677539fc8140cf53 , < b90beafac05931cbfcb6b1bd4f67c1923f47040e
(git)
Affected: da7141fb78db915680616e15677539fc8140cf53 , < ba97ba173f9625d5f34a986088979eae8b80d38e (git) Affected: da7141fb78db915680616e15677539fc8140cf53 , < 157c0d94b4c40887329418c70ef4edd1a8d6b4ed (git) Affected: da7141fb78db915680616e15677539fc8140cf53 , < b14e7260bb691d7f563f61da07d61e3c8b59a614 (git) Affected: da7141fb78db915680616e15677539fc8140cf53 , < 19cfeba0e4b8eda51484fcf8cf7d150418e1d880 (git) Affected: da7141fb78db915680616e15677539fc8140cf53 , < 8c6e43b3d5f109cf9c61bc188fcc8175404e924f (git) Affected: da7141fb78db915680616e15677539fc8140cf53 , < 962562d4c70c5cdeb4e955d63ff2017c4eca1aad (git) Affected: da7141fb78db915680616e15677539fc8140cf53 , < 683408258917541bdb294cd717c210a04381931e (git) |
|||||||
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CVE-2024-46819 (GCVE-0-2024-46819)
Vulnerability from cvelistv5 – Published: 2024-09-27 12:35 – Updated: 2025-11-03 22:19
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: the warning dereferencing obj for nbio_v7_4
if ras_manager obj null, don't print NBIO err data
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
fe3c948918e7e3d18eed85571d32a2f7c4b63a84 , < 614564a5b28983de53b23a358ebe6c483a2aa21e
(git)
Affected: fe3c948918e7e3d18eed85571d32a2f7c4b63a84 , < d04ded1e73f1dcf19a71ec8b9cda3faa7acd8828 (git) Affected: fe3c948918e7e3d18eed85571d32a2f7c4b63a84 , < 70e8ec21fcb8c51446899d3bfe416b31adfa3661 (git) Affected: fe3c948918e7e3d18eed85571d32a2f7c4b63a84 , < 7d265772e44d403071a2b573eac0db60250b1c21 (git) Affected: fe3c948918e7e3d18eed85571d32a2f7c4b63a84 , < 130c2dc75c8c40acc3c96ededea6af80e03c14b8 (git) Affected: fe3c948918e7e3d18eed85571d32a2f7c4b63a84 , < d190b459b2a4304307c3468ed97477b808381011 (git) |
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CVE-2024-49924 (GCVE-0-2024-49924)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
fbdev: pxafb: Fix possible use after free in pxafb_task()
In the pxafb_probe function, it calls the pxafb_init_fbinfo function,
after which &fbi->task is associated with pxafb_task. Moreover,
within this pxafb_init_fbinfo function, the pxafb_blank function
within the &pxafb_ops struct is capable of scheduling work.
If we remove the module which will call pxafb_remove to make cleanup,
it will call unregister_framebuffer function which can call
do_unregister_framebuffer to free fbi->fb through
put_fb_info(fb_info), while the work mentioned above will be used.
The sequence of operations that may lead to a UAF bug is as follows:
CPU0 CPU1
| pxafb_task
pxafb_remove |
unregister_framebuffer(info) |
do_unregister_framebuffer(fb_info) |
put_fb_info(fb_info) |
// free fbi->fb | set_ctrlr_state(fbi, state)
| __pxafb_lcd_power(fbi, 0)
| fbi->lcd_power(on, &fbi->fb.var)
| //use fbi->fb
Fix it by ensuring that the work is canceled before proceeding
with the cleanup in pxafb_remove.
Note that only root user can remove the driver at runtime.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e657fa2df4429f3805a9b3e47fb1a4a1b02a72bd
(git)
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CVE-2023-52876 (GCVE-0-2023-52876)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:32 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
clk: mediatek: clk-mt7629-eth: Add check for mtk_alloc_clk_data
Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
3b5e748615e714711220b2a95d19bd25a037db09 , < cfa68e0ac5dcde43577adadf6f0f26f3b365ad68
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CVE-2024-41092 (GCVE-0-2024-41092)
Vulnerability from cvelistv5 – Published: 2024-07-29 15:48 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/i915/gt: Fix potential UAF by revoke of fence registers
CI has been sporadically reporting the following issue triggered by
igt@i915_selftest@live@hangcheck on ADL-P and similar machines:
<6> [414.049203] i915: Running intel_hangcheck_live_selftests/igt_reset_evict_fence
...
<6> [414.068804] i915 0000:00:02.0: [drm] GT0: GUC: submission enabled
<6> [414.068812] i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled
<3> [414.070354] Unable to pin Y-tiled fence; err:-4
<3> [414.071282] i915_vma_revoke_fence:301 GEM_BUG_ON(!i915_active_is_idle(&fence->active))
...
<4>[ 609.603992] ------------[ cut here ]------------
<2>[ 609.603995] kernel BUG at drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c:301!
<4>[ 609.604003] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
<4>[ 609.604006] CPU: 0 PID: 268 Comm: kworker/u64:3 Tainted: G U W 6.9.0-CI_DRM_14785-g1ba62f8cea9c+ #1
<4>[ 609.604008] Hardware name: Intel Corporation Alder Lake Client Platform/AlderLake-P DDR4 RVP, BIOS RPLPFWI1.R00.4035.A00.2301200723 01/20/2023
<4>[ 609.604010] Workqueue: i915 __i915_gem_free_work [i915]
<4>[ 609.604149] RIP: 0010:i915_vma_revoke_fence+0x187/0x1f0 [i915]
...
<4>[ 609.604271] Call Trace:
<4>[ 609.604273] <TASK>
...
<4>[ 609.604716] __i915_vma_evict+0x2e9/0x550 [i915]
<4>[ 609.604852] __i915_vma_unbind+0x7c/0x160 [i915]
<4>[ 609.604977] force_unbind+0x24/0xa0 [i915]
<4>[ 609.605098] i915_vma_destroy+0x2f/0xa0 [i915]
<4>[ 609.605210] __i915_gem_object_pages_fini+0x51/0x2f0 [i915]
<4>[ 609.605330] __i915_gem_free_objects.isra.0+0x6a/0xc0 [i915]
<4>[ 609.605440] process_scheduled_works+0x351/0x690
...
In the past, there were similar failures reported by CI from other IGT
tests, observed on other platforms.
Before commit 63baf4f3d587 ("drm/i915/gt: Only wait for GPU activity
before unbinding a GGTT fence"), i915_vma_revoke_fence() was waiting for
idleness of vma->active via fence_update(). That commit introduced
vma->fence->active in order for the fence_update() to be able to wait
selectively on that one instead of vma->active since only idleness of
fence registers was needed. But then, another commit 0d86ee35097a
("drm/i915/gt: Make fence revocation unequivocal") replaced the call to
fence_update() in i915_vma_revoke_fence() with only fence_write(), and
also added that GEM_BUG_ON(!i915_active_is_idle(&fence->active)) in front.
No justification was provided on why we might then expect idleness of
vma->fence->active without first waiting on it.
The issue can be potentially caused by a race among revocation of fence
registers on one side and sequential execution of signal callbacks invoked
on completion of a request that was using them on the other, still
processed in parallel to revocation of those fence registers. Fix it by
waiting for idleness of vma->fence->active in i915_vma_revoke_fence().
(cherry picked from commit 24bb052d3dd499c5956abad5f7d8e4fd07da7fb1)
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0d86ee35097ae0f1c2c50f2b8035ef480e25e4f1 , < f771b91f21c46ad1217328d05e72a2c7e3add535
(git)
Affected: 0d86ee35097ae0f1c2c50f2b8035ef480e25e4f1 , < 29c0fdf49078ab161570d3d1c6e13d66f182717d (git) Affected: 0d86ee35097ae0f1c2c50f2b8035ef480e25e4f1 , < ca0fabd365a27a94a36e68a7a02df8ff3c13dac6 (git) Affected: 0d86ee35097ae0f1c2c50f2b8035ef480e25e4f1 , < 06dec31a0a5112a91f49085e8a8fa1a82296d5c7 (git) Affected: 0d86ee35097ae0f1c2c50f2b8035ef480e25e4f1 , < 414f4a31f7a811008fd9a33b06216b060bad18fc (git) Affected: 0d86ee35097ae0f1c2c50f2b8035ef480e25e4f1 , < 996c3412a06578e9d779a16b9e79ace18125ab50 (git) |
|||||||
|
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CVE-2024-56691 (GCVE-0-2024-56691)
Vulnerability from cvelistv5 – Published: 2024-12-28 09:46 – Updated: 2025-11-03 20:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device
While design wise the idea of converting the driver to use
the hierarchy of the IRQ chips is correct, the implementation
has (inherited) flaws. This was unveiled when platform_get_irq()
had started WARN() on IRQ 0 that is supposed to be a Linux
IRQ number (also known as vIRQ).
Rework the driver to respect IRQ domain when creating each MFD
device separately, as the domain is not the same for all of them.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9c6235c8633210cc2da0882e2e9d6ff90aa37503 , < 0997e77c51330c2866a4f39480e762cca92ad953
(git)
Affected: 9c6235c8633210cc2da0882e2e9d6ff90aa37503 , < 0b648968bfa4f5c9c4983bca9f2de17626ed6fb6 (git) Affected: 9c6235c8633210cc2da0882e2e9d6ff90aa37503 , < 23230ac3c5ca3f154b64849d1cf50583b4e6b98c (git) Affected: 9c6235c8633210cc2da0882e2e9d6ff90aa37503 , < c310e6916c0b297011d0fec03f168a6b24e9e984 (git) Affected: 9c6235c8633210cc2da0882e2e9d6ff90aa37503 , < e1ef62e8d262e3f27446d26742208c1c81e9ee18 (git) Affected: 9c6235c8633210cc2da0882e2e9d6ff90aa37503 , < 518e414d24e7037d6cc7198e942bf47fe6f5e8e1 (git) Affected: 9c6235c8633210cc2da0882e2e9d6ff90aa37503 , < 87a07a5b0b296e489c606ca95ffc16c18821975b (git) Affected: 9c6235c8633210cc2da0882e2e9d6ff90aa37503 , < 686fb77712a4bc94b76a0c5ae74c60118b7a0d79 (git) |
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CVE-2024-53061 (GCVE-0-2024-53061)
Vulnerability from cvelistv5 – Published: 2024-11-19 17:22 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: s5p-jpeg: prevent buffer overflows
The current logic allows word to be less than 2. If this happens,
there will be buffer overflows, as reported by smatch. Add extra
checks to prevent it.
While here, remove an unused word = 0 assignment.
Severity ?
7.8 (High)
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6c96dbbc2aa9f5b4aed8792989d69eae22bf77c4 , < c5f6fefcda8fac8f082b6c5bf416567f4e100c51
(git)
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|||||||
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CVE-2024-56533 (GCVE-0-2024-56533)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:11 – Updated: 2025-11-03 20:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: usx2y: Use snd_card_free_when_closed() at disconnection
The USB disconnect callback is supposed to be short and not too-long
waiting. OTOH, the current code uses snd_card_free() at
disconnection, but this waits for the close of all used fds, hence it
can take long. It eventually blocks the upper layer USB ioctls, which
may trigger a soft lockup.
An easy workaround is to replace snd_card_free() with
snd_card_free_when_closed(). This variant returns immediately while
the release of resources is done asynchronously by the card device
release at the last close.
Severity ?
5.5 (Medium)
CWE
- CWE-667 - Improper Locking
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
230cd5e24853ed4dd960461989b8ed0986d37a99 , < 24fe9f7ca83ec9acf765339054951f5cd9ae5c5d
(git)
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|||||||
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CVE-2024-56602 (GCVE-0-2024-56602)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: ieee802154: do not leave a dangling sk pointer in ieee802154_create()
sock_init_data() attaches the allocated sk object to the provided sock
object. If ieee802154_create() fails later, the allocated sk object is
freed, but the dangling pointer remains in the provided sock object, which
may allow use-after-free.
Clear the sk pointer in the sock object on error.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1d5fe782c0ff068d80933f9cfd0fd39d5434bbc9
(git)
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CVE-2024-46676 (GCVE-0-2024-46676)
Vulnerability from cvelistv5 – Published: 2024-09-13 05:29 – Updated: 2025-11-03 22:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfc: pn533: Add poll mod list filling check
In case of im_protocols value is 1 and tm_protocols value is 0 this
combination successfully passes the check
'if (!im_protocols && !tm_protocols)' in the nfc_start_poll().
But then after pn533_poll_create_mod_list() call in pn533_start_poll()
poll mod list will remain empty and dev->poll_mod_count will remain 0
which lead to division by zero.
Normally no im protocol has value 1 in the mask, so this combination is
not expected by driver. But these protocol values actually come from
userspace via Netlink interface (NFC_CMD_START_POLL operation). So a
broken or malicious program may pass a message containing a "bad"
combination of protocol parameter values so that dev->poll_mod_count
is not incremented inside pn533_poll_create_mod_list(), thus leading
to division by zero.
Call trace looks like:
nfc_genl_start_poll()
nfc_start_poll()
->start_poll()
pn533_start_poll()
Add poll mod list filling check.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
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dfccd0f580445d176acea174175b3e6518cc91f7 , < c5e05237444f32f6cfe5d907603a232c77a08b31
(git)
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CVE-2024-50059 (GCVE-0-2024-50059)
Vulnerability from cvelistv5 – Published: 2024-10-21 19:39 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to race condition
In the switchtec_ntb_add function, it can call switchtec_ntb_init_sndev
function, then &sndev->check_link_status_work is bound with
check_link_status_work. switchtec_ntb_link_notification may be called
to start the work.
If we remove the module which will call switchtec_ntb_remove to make
cleanup, it will free sndev through kfree(sndev), while the work
mentioned above will be used. The sequence of operations that may lead
to a UAF bug is as follows:
CPU0 CPU1
| check_link_status_work
switchtec_ntb_remove |
kfree(sndev); |
| if (sndev->link_force_down)
| // use sndev
Fix it by ensuring that the work is canceled before proceeding with
the cleanup in switchtec_ntb_remove.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5126d8f5567f49b52e21fca320eaa97977055099
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b650189687822b705711f0567a65a164a314d8df (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 92728fceefdaa2a0a3aae675f86193b006eeaa43 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3ae45be8492460a35b5aebf6acac1f1d32708946 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fa840ba4bd9f3bad7f104e5b32028ee73af8b3dd (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 177925d9c8715a897bb79eca62628862213ba956 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e51aded92d42784313ba16c12f4f88cc4f973bbb (git) |
||
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CVE-2023-52670 (GCVE-0-2023-52670)
Vulnerability from cvelistv5 – Published: 2024-05-17 14:02 – Updated: 2025-05-04 07:41
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
rpmsg: virtio: Free driver_override when rpmsg_remove()
Free driver_override when rpmsg_remove(), otherwise
the following memory leak will occur:
unreferenced object 0xffff0000d55d7080 (size 128):
comm "kworker/u8:2", pid 56, jiffies 4294893188 (age 214.272s)
hex dump (first 32 bytes):
72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<000000009c94c9c1>] __kmem_cache_alloc_node+0x1f8/0x320
[<000000002300d89b>] __kmalloc_node_track_caller+0x44/0x70
[<00000000228a60c3>] kstrndup+0x4c/0x90
[<0000000077158695>] driver_set_override+0xd0/0x164
[<000000003e9c4ea5>] rpmsg_register_device_override+0x98/0x170
[<000000001c0c89a8>] rpmsg_ns_register_device+0x24/0x30
[<000000008bbf8fa2>] rpmsg_probe+0x2e0/0x3ec
[<00000000e65a68df>] virtio_dev_probe+0x1c0/0x280
[<00000000443331cc>] really_probe+0xbc/0x2dc
[<00000000391064b1>] __driver_probe_device+0x78/0xe0
[<00000000a41c9a5b>] driver_probe_device+0xd8/0x160
[<000000009c3bd5df>] __device_attach_driver+0xb8/0x140
[<0000000043cd7614>] bus_for_each_drv+0x7c/0xd4
[<000000003b929a36>] __device_attach+0x9c/0x19c
[<00000000a94e0ba8>] device_initial_probe+0x14/0x20
[<000000003c999637>] bus_probe_device+0xa0/0xac
Severity ?
6.6 (Medium)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b0b03b8119633de0649da9bd506e4850c401ff2b , < 229ce47cbfdc7d3a9415eb676abbfb77d676cb08
(git)
Affected: b0b03b8119633de0649da9bd506e4850c401ff2b , < dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d (git) Affected: b0b03b8119633de0649da9bd506e4850c401ff2b , < 69ca89d80f2c8a1f5af429b955637beea7eead30 (git) Affected: b0b03b8119633de0649da9bd506e4850c401ff2b , < 2d27a7b19cb354c6d04bcdc9239e261ff29858d6 (git) Affected: b0b03b8119633de0649da9bd506e4850c401ff2b , < f4bb1d5daf77b1a95a43277268adf0d1430c2346 (git) Affected: b0b03b8119633de0649da9bd506e4850c401ff2b , < 4e6cef3fae5c164968118a13f3fe293700adc81a (git) Affected: b0b03b8119633de0649da9bd506e4850c401ff2b , < 9a416d624e5fb7246ea97c11fbfea7e0e27abf43 (git) Affected: b0b03b8119633de0649da9bd506e4850c401ff2b , < d5362c37e1f8a40096452fc201c30e705750e687 (git) |
|||||||
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CVE-2024-56574 (GCVE-0-2024-56574)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:23 – Updated: 2025-11-03 20:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: ts2020: fix null-ptr-deref in ts2020_probe()
KASAN reported a null-ptr-deref issue when executing the following
command:
# echo ts2020 0x20 > /sys/bus/i2c/devices/i2c-0/new_device
KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
CPU: 53 UID: 0 PID: 970 Comm: systemd-udevd Not tainted 6.12.0-rc2+ #24
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009)
RIP: 0010:ts2020_probe+0xad/0xe10 [ts2020]
RSP: 0018:ffffc9000abbf598 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffffc0714809
RDX: 0000000000000002 RSI: ffff88811550be00 RDI: 0000000000000010
RBP: ffff888109868800 R08: 0000000000000001 R09: fffff52001577eb6
R10: 0000000000000000 R11: ffffc9000abbff50 R12: ffffffffc0714790
R13: 1ffff92001577eb8 R14: ffffffffc07190d0 R15: 0000000000000001
FS: 00007f95f13b98c0(0000) GS:ffff888149280000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555d2634b000 CR3: 0000000152236000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
ts2020_probe+0xad/0xe10 [ts2020]
i2c_device_probe+0x421/0xb40
really_probe+0x266/0x850
...
The cause of the problem is that when using sysfs to dynamically register
an i2c device, there is no platform data, but the probe process of ts2020
needs to use platform data, resulting in a null pointer being accessed.
Solve this problem by adding checks to platform data.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
dc245a5f9b5163511e0c164c8aa47848f07b75a9 , < ced1c04e82e3ecc246b921b9733f0df0866aa50d
(git)
Affected: dc245a5f9b5163511e0c164c8aa47848f07b75a9 , < 5a53f97cd5977911850b695add057f9965c1a2d6 (git) Affected: dc245a5f9b5163511e0c164c8aa47848f07b75a9 , < b6208d1567f929105011bcdfd738f59a6bdc1088 (git) Affected: dc245a5f9b5163511e0c164c8aa47848f07b75a9 , < dc03866b5f4aa2668946f8384a1e5286ae53bbaa (git) Affected: dc245a5f9b5163511e0c164c8aa47848f07b75a9 , < a2ed3b780f34e4a6403064208bc2c99d1ed85026 (git) Affected: dc245a5f9b5163511e0c164c8aa47848f07b75a9 , < 901070571bc191d1d8d7a1379bc5ba9446200999 (git) Affected: dc245a5f9b5163511e0c164c8aa47848f07b75a9 , < 4a058b34b52ed3feb1f3ff6fd26aefeeeed20cba (git) |
|||||||
|
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CVE-2023-52832 (GCVE-0-2023-52832)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:43
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211: don't return unset power in ieee80211_get_tx_power()
We can get a UBSAN warning if ieee80211_get_tx_power() returns the
INT_MIN value mac80211 internally uses for "unset power level".
UBSAN: signed-integer-overflow in net/wireless/nl80211.c:3816:5
-2147483648 * 100 cannot be represented in type 'int'
CPU: 0 PID: 20433 Comm: insmod Tainted: G WC OE
Call Trace:
dump_stack+0x74/0x92
ubsan_epilogue+0x9/0x50
handle_overflow+0x8d/0xd0
__ubsan_handle_mul_overflow+0xe/0x10
nl80211_send_iface+0x688/0x6b0 [cfg80211]
[...]
cfg80211_register_wdev+0x78/0xb0 [cfg80211]
cfg80211_netdev_notifier_call+0x200/0x620 [cfg80211]
[...]
ieee80211_if_add+0x60e/0x8f0 [mac80211]
ieee80211_register_hw+0xda5/0x1170 [mac80211]
In this case, simply return an error instead, to indicate
that no data is available.
Severity ?
9.1 (Critical)
CWE
- CWE-920 - Improper Restriction of Power Consumption
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1571120c44dbe5757aee1612c5b6097cdc42710f
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 298e767362cade639b7121ecb3cc5345b6529f62 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < efeae5f4972f75d50002bc50eb112ab9e7069b18 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 717de20abdcd1d4993fa450e28b8086a352620ea (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 21a0f310a9f3bfd2b4cf4f382430e638607db846 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2be24c47ac19bf639c48c082486c08888bd603c6 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < adc2474d823fe81d8da759207f4f1d3691aa775a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5a94cffe90e20e8fade0b9abd4370bd671fe87c7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e160ab85166e77347d0cbe5149045cb25e83937f (git) |
|||||||
|
|||||||||
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CVE-2024-53057 (GCVE-0-2024-53057)
Vulnerability from cvelistv5 – Published: 2024-11-19 17:19 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT
In qdisc_tree_reduce_backlog, Qdiscs with major handle ffff: are assumed
to be either root or ingress. This assumption is bogus since it's valid
to create egress qdiscs with major handle ffff:
Budimir Markovic found that for qdiscs like DRR that maintain an active
class list, it will cause a UAF with a dangling class pointer.
In 066a3b5b2346, the concern was to avoid iterating over the ingress
qdisc since its parent is itself. The proper fix is to stop when parent
TC_H_ROOT is reached because the only way to retrieve ingress is when a
hierarchy which does not contain a ffff: major handle call into
qdisc_lookup with TC_H_MAJ(TC_H_ROOT).
In the scenario where major ffff: is an egress qdisc in any of the tree
levels, the updates will also propagate to TC_H_ROOT, which then the
iteration must stop.
net/sched/sch_api.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
066a3b5b2346febf9a655b444567b7138e3bb939 , < e7f9a6f97eb067599a74f3bcb6761976b0ed303e
(git)
Affected: 066a3b5b2346febf9a655b444567b7138e3bb939 , < dbe778b08b5101df9e89bc06e0a3a7ecd2f4ef20 (git) Affected: 066a3b5b2346febf9a655b444567b7138e3bb939 , < ce691c814bc7a3c30c220ffb5b7422715458fd9b (git) Affected: 066a3b5b2346febf9a655b444567b7138e3bb939 , < 05df1b1dff8f197f1c275b57ccb2ca33021df552 (git) Affected: 066a3b5b2346febf9a655b444567b7138e3bb939 , < 580b3189c1972aff0f993837567d36392e9d981b (git) Affected: 066a3b5b2346febf9a655b444567b7138e3bb939 , < 597cf9748c3477bf61bc35f0634129f56764ad24 (git) Affected: 066a3b5b2346febf9a655b444567b7138e3bb939 , < 9995909615c3431a5304c1210face5f268d24dba (git) Affected: 066a3b5b2346febf9a655b444567b7138e3bb939 , < 2e95c4384438adeaa772caa560244b1a2efef816 (git) |
|||||||
|
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CVE-2024-53059 (GCVE-0-2024-53059)
Vulnerability from cvelistv5 – Published: 2024-11-19 17:19 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: Fix response handling in iwl_mvm_send_recovery_cmd()
1. The size of the response packet is not validated.
2. The response buffer is not freed.
Resolve these issues by switching to iwl_mvm_send_cmd_status(),
which handles both size validation and frees the buffer.
Severity ?
7.8 (High)
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f130bb75d8817c560b48c4d1a0e5279968a0859d , < 9c98ee7ea463a838235e7a0e35851b38476364f2
(git)
Affected: f130bb75d8817c560b48c4d1a0e5279968a0859d , < 45a628911d3c68e024eed337054a0452b064f450 (git) Affected: f130bb75d8817c560b48c4d1a0e5279968a0859d , < 3f45d590ccbae6dfd6faef54efe74c30bd85d3da (git) Affected: f130bb75d8817c560b48c4d1a0e5279968a0859d , < 64d63557ded6ff3ce72b18ab87a6c4b1b652161c (git) Affected: f130bb75d8817c560b48c4d1a0e5279968a0859d , < 3eb986c64c6bfb721950f9666a3b723cf65d043f (git) Affected: f130bb75d8817c560b48c4d1a0e5279968a0859d , < 9480c3045f302f43f9910d2d556d6cf5a62c1822 (git) Affected: f130bb75d8817c560b48c4d1a0e5279968a0859d , < 07a6e3b78a65f4b2796a8d0d4adb1a15a81edead (git) |
|||||||
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CVE-2024-41044 (GCVE-0-2024-41044)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:32 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ppp: reject claimed-as-LCP but actually malformed packets
Since 'ppp_async_encode()' assumes valid LCP packets (with code
from 1 to 7 inclusive), add 'ppp_check_packet()' to ensure that
LCP packet has an actual body beyond PPP_LCP header bytes, and
reject claimed-as-LCP but actually malformed data otherwise.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 97d1efd8be26615ff680cdde86937d5943138f37
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6e8f1c21174f9482033bbb59f13ce1a8cbe843c3 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3ba12c2afd933fc1bf800f6d3f6c7ec8f602ce56 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ebc5c630457783d17d0c438b0ad70b232a64a82f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3134bdf7356ed952dcecb480861d2afcc1e40492 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 099502ca410922b56353ccef2749bc0de669da78 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d683e7f3fc48f59576af34631b4fb07fd931343e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f2aeb7306a898e1cbd03963d376f4b6656ca2b55 (git) |
|||||||
|
|||||||||
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CVE-2024-46828 (GCVE-0-2024-46828)
Vulnerability from cvelistv5 – Published: 2024-09-27 12:39 – Updated: 2025-11-03 22:19
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
sched: sch_cake: fix bulk flow accounting logic for host fairness
In sch_cake, we keep track of the count of active bulk flows per host,
when running in dst/src host fairness mode, which is used as the
round-robin weight when iterating through flows. The count of active
bulk flows is updated whenever a flow changes state.
This has a peculiar interaction with the hash collision handling: when a
hash collision occurs (after the set-associative hashing), the state of
the hash bucket is simply updated to match the new packet that collided,
and if host fairness is enabled, that also means assigning new per-host
state to the flow. For this reason, the bulk flow counters of the
host(s) assigned to the flow are decremented, before new state is
assigned (and the counters, which may not belong to the same host
anymore, are incremented again).
Back when this code was introduced, the host fairness mode was always
enabled, so the decrement was unconditional. When the configuration
flags were introduced the *increment* was made conditional, but
the *decrement* was not. Which of course can lead to a spurious
decrement (and associated wrap-around to U16_MAX).
AFAICT, when host fairness is disabled, the decrement and wrap-around
happens as soon as a hash collision occurs (which is not that common in
itself, due to the set-associative hashing). However, in most cases this
is harmless, as the value is only used when host fairness mode is
enabled. So in order to trigger an array overflow, sch_cake has to first
be configured with host fairness disabled, and while running in this
mode, a hash collision has to occur to cause the overflow. Then, the
qdisc has to be reconfigured to enable host fairness, which leads to the
array out-of-bounds because the wrapped-around value is retained and
used as an array index. It seems that syzbot managed to trigger this,
which is quite impressive in its own right.
This patch fixes the issue by introducing the same conditional check on
decrement as is used on increment.
The original bug predates the upstreaming of cake, but the commit listed
in the Fixes tag touched that code, meaning that this patch won't apply
before that.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
712639929912c5eefb09facccb48d55b3f72c9f8 , < 4a4eeefa514db570be025ab46d779af180e2c9bb
(git)
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|||||||
|
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CVE-2024-0841 (GCVE-0-2024-0841)
Vulnerability from cvelistv5 – Published: 2024-01-28 11:20 – Updated: 2025-11-06 19:54
VLAI?
EPSS
Summary
A null pointer dereference flaw was found in the hugetlbfs_fill_super function in the Linux kernel hugetlbfs (HugeTLB pages) functionality. This issue may allow a local user to crash the system or potentially escalate their privileges on the system.
Severity ?
6.6 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.rt7.342.el8_10 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::nfv cpe:/a:redhat:enterprise_linux:8::realtime |
|||||||||||||||||||||||||||||||||||||
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|||||||||||||||||||||||||||||||||||||||
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CVE-2024-46677 (GCVE-0-2024-46677)
Vulnerability from cvelistv5 – Published: 2024-09-13 05:29 – Updated: 2025-11-03 22:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
gtp: fix a potential NULL pointer dereference
When sockfd_lookup() fails, gtp_encap_enable_socket() returns a
NULL pointer, but its callers only check for error pointers thus miss
the NULL pointer case.
Fix it by returning an error pointer with the error code carried from
sockfd_lookup().
(I found this bug during code inspection.)
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1e3a3abd8b28cfda9d0d0167e50e0fe11bc372a9 , < 620fe9809752fae91b4190e897b81ed9976dfb39
(git)
Affected: 1e3a3abd8b28cfda9d0d0167e50e0fe11bc372a9 , < bdd99e5f0ad5fa727b16f2101fe880aa2bff2f8e (git) Affected: 1e3a3abd8b28cfda9d0d0167e50e0fe11bc372a9 , < 8bbb9e4e0e66a39282e582d0440724055404b38c (git) Affected: 1e3a3abd8b28cfda9d0d0167e50e0fe11bc372a9 , < 4643b91691e969b1b9ad54bf552d7a990cfa3b87 (git) Affected: 1e3a3abd8b28cfda9d0d0167e50e0fe11bc372a9 , < e8b9930b0eb045d19e883c65ff9676fc89320c70 (git) Affected: 1e3a3abd8b28cfda9d0d0167e50e0fe11bc372a9 , < 28c67f0f84f889fe9f4cbda8354132b20dc9212d (git) Affected: 1e3a3abd8b28cfda9d0d0167e50e0fe11bc372a9 , < 612edd35f2a3910ab1f61c1f2338889d4ba99fa2 (git) Affected: 1e3a3abd8b28cfda9d0d0167e50e0fe11bc372a9 , < defd8b3c37b0f9cb3e0f60f47d3d78d459d57fda (git) |
|||||||
|
|||||||||
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CVE-2024-56593 (GCVE-0-2024-56593)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: brcmfmac: Fix oops due to NULL pointer dereference in brcmf_sdiod_sglist_rw()
This patch fixes a NULL pointer dereference bug in brcmfmac that occurs
when a high 'sd_sgentry_align' value applies (e.g. 512) and a lot of queued SKBs
are sent from the pkt queue.
The problem is the number of entries in the pre-allocated sgtable, it is
nents = max(rxglom_size, txglom_size) + max(rxglom_size, txglom_size) >> 4 + 1.
Given the default [rt]xglom_size=32 it's actually 35 which is too small.
Worst case, the pkt queue can end up with 64 SKBs. This occurs when a new SKB
is added for each original SKB if tailroom isn't enough to hold tail_pad.
At least one sg entry is needed for each SKB. So, eventually the "skb_queue_walk loop"
in brcmf_sdiod_sglist_rw may run out of sg entries. This makes sg_next return
NULL and this causes the oops.
The patch sets nents to max(rxglom_size, txglom_size) * 2 to be able handle
the worst-case.
Btw. this requires only 64-35=29 * 16 (or 20 if CONFIG_NEED_SG_DMA_LENGTH) = 464
additional bytes of memory.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 342f87d263462c2670b77ea9a32074cab2ac6fa1
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7522d7d745d13fbeff3350fe6aa56c8dae263571 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dfb3f9d3f602602de208da7bdcc0f6d5ee74af68 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 67a25ea28f8ec1da8894f2f115d01d3becf67dc7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 07c020c6d14d29e5a3ea4e4576b8ecf956a80834 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 34941321b516bd7c6103bd01287d71a1804d19d3 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 857282b819cbaa0675aaab1e7542e2c0579f52d7 (git) |
||
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CVE-2024-44988 (GCVE-0-2024-44988)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2025-11-03 22:14
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: dsa: mv88e6xxx: Fix out-of-bound access
If an ATU violation was caused by a CPU Load operation, the SPID could
be larger than DSA_MAX_PORTS (the size of mv88e6xxx_chip.ports[] array).
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
27a2fa0098171199022affa76bdf15d77585457f , < 4a88fca95c8df3746b71e31f44a02d35f06f9864
(git)
Affected: 75c05a74e745ae7d663b04d75777af80ada2233c , < d39f5be62f098fe367d672b4dd4bc4b2b80e08e7 (git) Affected: 75c05a74e745ae7d663b04d75777af80ada2233c , < 050e7274ab2150cd212b2372595720e7b83a15bd (git) Affected: 75c05a74e745ae7d663b04d75777af80ada2233c , < a10d0337115a6d223a1563d853d4455f05d0b2e3 (git) Affected: 75c05a74e745ae7d663b04d75777af80ada2233c , < 18b2e833daf049223ab3c2efdf8cdee08854c484 (git) Affected: 75c05a74e745ae7d663b04d75777af80ada2233c , < f7d8c2fabd39250cf2333fbf8eef67e837f90a5d (git) Affected: 75c05a74e745ae7d663b04d75777af80ada2233c , < f87ce03c652dba199aef15ac18ade3991db5477e (git) Affected: 75c05a74e745ae7d663b04d75777af80ada2233c , < 528876d867a23b5198022baf2e388052ca67c952 (git) Affected: 1657d2814e83d3e338d6d60c5829d15d86645bc0 (git) |
|||||||
|
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CVE-2022-48828 (GCVE-0-2022-48828)
Vulnerability from cvelistv5 – Published: 2024-07-16 11:44 – Updated: 2025-06-27 10:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
NFSD: Fix ia_size underflow
iattr::ia_size is a loff_t, which is a signed 64-bit type. NFSv3 and
NFSv4 both define file size as an unsigned 64-bit type. Thus there
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Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d2211e6e34d0755f35e2f8c22d81999fa81cfc71
(git)
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CVE-2023-52919 (GCVE-0-2023-52919)
Vulnerability from cvelistv5 – Published: 2024-10-22 07:37 – Updated: 2025-05-04 07:45
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfc: nci: fix possible NULL pointer dereference in send_acknowledge()
Handle memory allocation failure from nci_skb_alloc() (calling
alloc_skb()) to avoid possible NULL pointer dereference.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
391d8a2da787257aeaf952c974405b53926e3fb3 , < 2b2edf089df3a69f0072c6e71563394c5a94e62e
(git)
Affected: 391d8a2da787257aeaf952c974405b53926e3fb3 , < 5622592f8f74ae3e594379af02e64ea84772d0dd (git) Affected: 391d8a2da787257aeaf952c974405b53926e3fb3 , < 76050b0cc5a72e0c7493287b7e18e1cb9e3c4612 (git) Affected: 391d8a2da787257aeaf952c974405b53926e3fb3 , < c95fa5b20fe03609e0894656fa43c18045b5097e (git) Affected: 391d8a2da787257aeaf952c974405b53926e3fb3 , < ffdc881f68073ff86bf21afb9bb954812e8278be (git) Affected: 391d8a2da787257aeaf952c974405b53926e3fb3 , < d7dbdbe3800a908eecd4975c31be47dd45e2104a (git) Affected: 391d8a2da787257aeaf952c974405b53926e3fb3 , < bb6cacc439ddd2cd51227ab193f4f91cfc7f014f (git) Affected: 391d8a2da787257aeaf952c974405b53926e3fb3 , < 7937609cd387246aed994e81aa4fa951358fba41 (git) |
|||||||
|
|||||||||
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CVE-2024-46761 (GCVE-0-2024-46761)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
pci/hotplug/pnv_php: Fix hotplug driver crash on Powernv
The hotplug driver for powerpc (pci/hotplug/pnv_php.c) causes a kernel
crash when we try to hot-unplug/disable the PCIe switch/bridge from
the PHB.
The crash occurs because although the MSI data structure has been
released during disable/hot-unplug path and it has been assigned
with NULL, still during unregistration the code was again trying to
explicitly disable the MSI which causes the NULL pointer dereference and
kernel crash.
The patch fixes the check during unregistration path to prevent invoking
pci_disable_msi/msix() since its data structure is already freed.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4eb4085c1346d19d4a05c55246eb93e74e671048
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c4c681999d385e28f84808bbf3a85ea8e982da55 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bc1faed19db95abf0933b104910a3fb01b138f59 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c0d8094dc740cfacf3775bbc6a1c4720459e8de4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 438d522227374042b5c8798f8ce83bbe479dca4d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b82d4d5c736f4fd2ed224c35f554f50d1953d21e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bfc44075b19740d372f989f21dd03168bfda0689 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 335e35b748527f0c06ded9eebb65387f60647fda (git) |
|||||||
|
|||||||||
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CVE-2024-50006 (GCVE-0-2024-50006)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:53 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix i_data_sem unlock order in ext4_ind_migrate()
Fuzzing reports a possible deadlock in jbd2_log_wait_commit.
This issue is triggered when an EXT4_IOC_MIGRATE ioctl is set to require
synchronous updates because the file descriptor is opened with O_SYNC.
This can lead to the jbd2_journal_stop() function calling
jbd2_might_wait_for_commit(), potentially causing a deadlock if the
EXT4_IOC_MIGRATE call races with a write(2) system call.
This problem only arises when CONFIG_PROVE_LOCKING is enabled. In this
case, the jbd2_might_wait_for_commit macro locks jbd2_handle in the
jbd2_journal_stop function while i_data_sem is locked. This triggers
lockdep because the jbd2_journal_start function might also lock the same
jbd2_handle simultaneously.
Found by Linux Verification Center (linuxtesting.org) with syzkaller.
Rule: add
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4192adefc9c570698821c5eb9873320eac2fcbf1
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3c46d6060d3e38de22196c1fe7706c5a3c696285 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 53b1999cfd2c7addf2e581a32865fe8835467b44 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ef05572da0c0eb89614ed01cc17d3c882bdbd1ff (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9fedf51ab8cf7b69bff08f37fe0989fec7f5d870 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d43776b907659affef1de888525847d64b244194 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6252cb6bde7fc76cb8dcb49d1def7c326b190820 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d58a00e981d3118b91d503da263e640b7cde6729 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cc749e61c011c255d81b192a822db650c68b313f (git) |
|||||||
|
|||||||||
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CVE-2024-49958 (GCVE-0-2024-49958)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: reserve space for inline xattr before attaching reflink tree
One of our customers reported a crash and a corrupted ocfs2 filesystem.
The crash was due to the detection of corruption. Upon troubleshooting,
the fsck -fn output showed the below corruption
[EXTENT_LIST_FREE] Extent list in owner 33080590 claims 230 as the next free chain record,
but fsck believes the largest valid value is 227. Clamp the next record value? n
The stat output from the debugfs.ocfs2 showed the following corruption
where the "Next Free Rec:" had overshot the "Count:" in the root metadata
block.
Inode: 33080590 Mode: 0640 Generation: 2619713622 (0x9c25a856)
FS Generation: 904309833 (0x35e6ac49)
CRC32: 00000000 ECC: 0000
Type: Regular Attr: 0x0 Flags: Valid
Dynamic Features: (0x16) HasXattr InlineXattr Refcounted
Extended Attributes Block: 0 Extended Attributes Inline Size: 256
User: 0 (root) Group: 0 (root) Size: 281320357888
Links: 1 Clusters: 141738
ctime: 0x66911b56 0x316edcb8 -- Fri Jul 12 06:02:30.829349048 2024
atime: 0x66911d6b 0x7f7a28d -- Fri Jul 12 06:11:23.133669517 2024
mtime: 0x66911b56 0x12ed75d7 -- Fri Jul 12 06:02:30.317552087 2024
dtime: 0x0 -- Wed Dec 31 17:00:00 1969
Refcount Block: 2777346
Last Extblk: 2886943 Orphan Slot: 0
Sub Alloc Slot: 0 Sub Alloc Bit: 14
Tree Depth: 1 Count: 227 Next Free Rec: 230
## Offset Clusters Block#
0 0 2310 2776351
1 2310 2139 2777375
2 4449 1221 2778399
3 5670 731 2779423
4 6401 566 2780447
....... .... .......
....... .... .......
The issue was in the reflink workfow while reserving space for inline
xattr. The problematic function is ocfs2_reflink_xattr_inline(). By the
time this function is called the reflink tree is already recreated at the
destination inode from the source inode. At this point, this function
reserves space for inline xattrs at the destination inode without even
checking if there is space at the root metadata block. It simply reduces
the l_count from 243 to 227 thereby making space of 256 bytes for inline
xattr whereas the inode already has extents beyond this index (in this
case up to 230), thereby causing corruption.
The fix for this is to reserve space for inline metadata at the destination
inode before the reflink tree gets recreated. The customer has verified the
fix.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ef962df057aaafd714f5c22ba3de1be459571fdf , < 5c9807c523b4fca81d3e8e864dabc8c806402121
(git)
Affected: ef962df057aaafd714f5c22ba3de1be459571fdf , < 74364cb578dcc0b6c9109519d19cbe5a56afac9a (git) Affected: ef962df057aaafd714f5c22ba3de1be459571fdf , < aac31d654a0a31cb0d2fa36ae694f4e164a52707 (git) Affected: ef962df057aaafd714f5c22ba3de1be459571fdf , < 020f5c53c17f66c0a8f2d37dad27ace301b8d8a1 (git) Affected: ef962df057aaafd714f5c22ba3de1be459571fdf , < 5c2072f02c0d75802ec28ec703b7d43a0dd008b5 (git) Affected: ef962df057aaafd714f5c22ba3de1be459571fdf , < 637c00e06564a945e9d0edb3d78d362d64935f9f (git) Affected: ef962df057aaafd714f5c22ba3de1be459571fdf , < 9f9a8f3ac65b4147f1a7b6c05fad5192c0e3c3d9 (git) Affected: ef962df057aaafd714f5c22ba3de1be459571fdf , < 96ce4c3537114d1698be635f5e36c62dc49df7a4 (git) Affected: ef962df057aaafd714f5c22ba3de1be459571fdf , < 5ca60b86f57a4d9648f68418a725b3a7de2816b0 (git) Affected: 3a32958d2ac96070c53d04bd8e013c97b260b5e6 (git) Affected: 93f26306db89c9dc37885b76a1082e6d54d23b16 (git) Affected: 26a849f49fb3347d126a0ed6611173f903374ef4 (git) Affected: 1e7e4c9ae2a78a6791a2ca91a6a400f94855f01e (git) Affected: 1926bf8ae44d80c9f50103f11fc4f17e2e2bf684 (git) |
|||||||
|
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CVE-2024-40941 (GCVE-0-2024-40941)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:25 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: don't read past the mfuart notifcation
In case the firmware sends a notification that claims it has more data
than it has, we will read past that was allocated for the notification.
Remove the print of the buffer, we won't see it by default. If needed,
we can see the content with tracing.
This was reported by KFENCE.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 , < 15b37c6fab9d5e40ac399fa1c725118588ed649c
(git)
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|||||||
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CVE-2024-50234 (GCVE-0-2024-50234)
Vulnerability from cvelistv5 – Published: 2024-11-09 10:14 – Updated: 2025-11-03 22:27
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlegacy: Clear stale interrupts before resuming device
iwl4965 fails upon resume from hibernation on my laptop. The reason
seems to be a stale interrupt which isn't being cleared out before
interrupts are enabled. We end up with a race beween the resume
trying to bring things back up, and the restart work (queued form
the interrupt handler) trying to bring things down. Eventually
the whole thing blows up.
Fix the problem by clearing out any stale interrupts before
interrupts get enabled during resume.
Here's a debug log of the indicent:
[ 12.042589] ieee80211 phy0: il_isr ISR inta 0x00000080, enabled 0xaa00008b, fh 0x00000000
[ 12.042625] ieee80211 phy0: il4965_irq_tasklet inta 0x00000080, enabled 0x00000000, fh 0x00000000
[ 12.042651] iwl4965 0000:10:00.0: RF_KILL bit toggled to enable radio.
[ 12.042653] iwl4965 0000:10:00.0: On demand firmware reload
[ 12.042690] ieee80211 phy0: il4965_irq_tasklet End inta 0x00000000, enabled 0xaa00008b, fh 0x00000000, flags 0x00000282
[ 12.052207] ieee80211 phy0: il4965_mac_start enter
[ 12.052212] ieee80211 phy0: il_prep_station Add STA to driver ID 31: ff:ff:ff:ff:ff:ff
[ 12.052244] ieee80211 phy0: il4965_set_hw_ready hardware ready
[ 12.052324] ieee80211 phy0: il_apm_init Init card's basic functions
[ 12.052348] ieee80211 phy0: il_apm_init L1 Enabled; Disabling L0S
[ 12.055727] ieee80211 phy0: il4965_load_bsm Begin load bsm
[ 12.056140] ieee80211 phy0: il4965_verify_bsm Begin verify bsm
[ 12.058642] ieee80211 phy0: il4965_verify_bsm BSM bootstrap uCode image OK
[ 12.058721] ieee80211 phy0: il4965_load_bsm BSM write complete, poll 1 iterations
[ 12.058734] ieee80211 phy0: __il4965_up iwl4965 is coming up
[ 12.058737] ieee80211 phy0: il4965_mac_start Start UP work done.
[ 12.058757] ieee80211 phy0: __il4965_down iwl4965 is going down
[ 12.058761] ieee80211 phy0: il_scan_cancel_timeout Scan cancel timeout
[ 12.058762] ieee80211 phy0: il_do_scan_abort Not performing scan to abort
[ 12.058765] ieee80211 phy0: il_clear_ucode_stations Clearing ucode stations in driver
[ 12.058767] ieee80211 phy0: il_clear_ucode_stations No active stations found to be cleared
[ 12.058819] ieee80211 phy0: _il_apm_stop Stop card, put in low power state
[ 12.058827] ieee80211 phy0: _il_apm_stop_master stop master
[ 12.058864] ieee80211 phy0: il4965_clear_free_frames 0 frames on pre-allocated heap on clear.
[ 12.058869] ieee80211 phy0: Hardware restart was requested
[ 16.132299] iwl4965 0000:10:00.0: START_ALIVE timeout after 4000ms.
[ 16.132303] ------------[ cut here ]------------
[ 16.132304] Hardware became unavailable upon resume. This could be a software issue prior to suspend or a hardware issue.
[ 16.132338] WARNING: CPU: 0 PID: 181 at net/mac80211/util.c:1826 ieee80211_reconfig+0x8f/0x14b0 [mac80211]
[ 16.132390] Modules linked in: ctr ccm sch_fq_codel xt_tcpudp xt_multiport xt_state iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv4 ip_tables x_tables binfmt_misc joydev mousedev btusb btrtl btintel btbcm bluetooth ecdh_generic ecc iTCO_wdt i2c_dev iwl4965 iwlegacy coretemp snd_hda_codec_analog pcspkr psmouse mac80211 snd_hda_codec_generic libarc4 sdhci_pci cqhci sha256_generic sdhci libsha256 firewire_ohci snd_hda_intel snd_intel_dspcfg mmc_core snd_hda_codec snd_hwdep firewire_core led_class iosf_mbi snd_hda_core uhci_hcd lpc_ich crc_itu_t cfg80211 ehci_pci ehci_hcd snd_pcm usbcore mfd_core rfkill snd_timer snd usb_common soundcore video parport_pc parport intel_agp wmi intel_gtt backlight e1000e agpgart evdev
[ 16.132456] CPU: 0 UID: 0 PID: 181 Comm: kworker/u8:6 Not tainted 6.11.0-cl+ #143
[ 16.132460] Hardware name: Hewlett-Packard HP Compaq 6910p/30BE, BIOS 68MCU Ver. F.19 07/06/2010
[ 16.132463] Workqueue: async async_run_entry_fn
[ 16.132469] RIP: 0010:ieee80211_reconfig+0x8f/0x14b0 [mac80211]
[ 16.132501] Code: da 02 00 0
---truncated---
Severity ?
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 271d282ecc15d7012e71ca82c89a6c0e13a063dd
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9d89941e51259c2b0b8e9c10c6f1f74200d7444f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d0231f43df473e2f80372d0ca150eb3619932ef9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8ac22fe1e2b104c37e4fecd97735f64bd6349ebc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 23f9cef17ee315777dbe88d5c11ff6166e4d0699 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cedf0f1db8d5f3524339c2c6e35a8505b0f1ab73 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8af8294d369a871cdbcdbb4d13b87d2d6e490a1f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 07c90acb071b9954e1fecb1e4f4f13d12c544b34 (git) |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-50234",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T20:16:29.350204Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-367",
"description": "CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T20:17:27.078Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:27:15.474Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/intel/iwlegacy/common.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "271d282ecc15d7012e71ca82c89a6c0e13a063dd",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "9d89941e51259c2b0b8e9c10c6f1f74200d7444f",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "d0231f43df473e2f80372d0ca150eb3619932ef9",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "8ac22fe1e2b104c37e4fecd97735f64bd6349ebc",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "23f9cef17ee315777dbe88d5c11ff6166e4d0699",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "cedf0f1db8d5f3524339c2c6e35a8505b0f1ab73",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "8af8294d369a871cdbcdbb4d13b87d2d6e490a1f",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "07c90acb071b9954e1fecb1e4f4f13d12c544b34",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/intel/iwlegacy/common.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.323",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.285",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.229",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.171",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.116",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.60",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.323",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.285",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.229",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.171",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.116",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.60",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlegacy: Clear stale interrupts before resuming device\n\niwl4965 fails upon resume from hibernation on my laptop. The reason\nseems to be a stale interrupt which isn\u0027t being cleared out before\ninterrupts are enabled. We end up with a race beween the resume\ntrying to bring things back up, and the restart work (queued form\nthe interrupt handler) trying to bring things down. Eventually\nthe whole thing blows up.\n\nFix the problem by clearing out any stale interrupts before\ninterrupts get enabled during resume.\n\nHere\u0027s a debug log of the indicent:\n[ 12.042589] ieee80211 phy0: il_isr ISR inta 0x00000080, enabled 0xaa00008b, fh 0x00000000\n[ 12.042625] ieee80211 phy0: il4965_irq_tasklet inta 0x00000080, enabled 0x00000000, fh 0x00000000\n[ 12.042651] iwl4965 0000:10:00.0: RF_KILL bit toggled to enable radio.\n[ 12.042653] iwl4965 0000:10:00.0: On demand firmware reload\n[ 12.042690] ieee80211 phy0: il4965_irq_tasklet End inta 0x00000000, enabled 0xaa00008b, fh 0x00000000, flags 0x00000282\n[ 12.052207] ieee80211 phy0: il4965_mac_start enter\n[ 12.052212] ieee80211 phy0: il_prep_station Add STA to driver ID 31: ff:ff:ff:ff:ff:ff\n[ 12.052244] ieee80211 phy0: il4965_set_hw_ready hardware ready\n[ 12.052324] ieee80211 phy0: il_apm_init Init card\u0027s basic functions\n[ 12.052348] ieee80211 phy0: il_apm_init L1 Enabled; Disabling L0S\n[ 12.055727] ieee80211 phy0: il4965_load_bsm Begin load bsm\n[ 12.056140] ieee80211 phy0: il4965_verify_bsm Begin verify bsm\n[ 12.058642] ieee80211 phy0: il4965_verify_bsm BSM bootstrap uCode image OK\n[ 12.058721] ieee80211 phy0: il4965_load_bsm BSM write complete, poll 1 iterations\n[ 12.058734] ieee80211 phy0: __il4965_up iwl4965 is coming up\n[ 12.058737] ieee80211 phy0: il4965_mac_start Start UP work done.\n[ 12.058757] ieee80211 phy0: __il4965_down iwl4965 is going down\n[ 12.058761] ieee80211 phy0: il_scan_cancel_timeout Scan cancel timeout\n[ 12.058762] ieee80211 phy0: il_do_scan_abort Not performing scan to abort\n[ 12.058765] ieee80211 phy0: il_clear_ucode_stations Clearing ucode stations in driver\n[ 12.058767] ieee80211 phy0: il_clear_ucode_stations No active stations found to be cleared\n[ 12.058819] ieee80211 phy0: _il_apm_stop Stop card, put in low power state\n[ 12.058827] ieee80211 phy0: _il_apm_stop_master stop master\n[ 12.058864] ieee80211 phy0: il4965_clear_free_frames 0 frames on pre-allocated heap on clear.\n[ 12.058869] ieee80211 phy0: Hardware restart was requested\n[ 16.132299] iwl4965 0000:10:00.0: START_ALIVE timeout after 4000ms.\n[ 16.132303] ------------[ cut here ]------------\n[ 16.132304] Hardware became unavailable upon resume. This could be a software issue prior to suspend or a hardware issue.\n[ 16.132338] WARNING: CPU: 0 PID: 181 at net/mac80211/util.c:1826 ieee80211_reconfig+0x8f/0x14b0 [mac80211]\n[ 16.132390] Modules linked in: ctr ccm sch_fq_codel xt_tcpudp xt_multiport xt_state iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv4 ip_tables x_tables binfmt_misc joydev mousedev btusb btrtl btintel btbcm bluetooth ecdh_generic ecc iTCO_wdt i2c_dev iwl4965 iwlegacy coretemp snd_hda_codec_analog pcspkr psmouse mac80211 snd_hda_codec_generic libarc4 sdhci_pci cqhci sha256_generic sdhci libsha256 firewire_ohci snd_hda_intel snd_intel_dspcfg mmc_core snd_hda_codec snd_hwdep firewire_core led_class iosf_mbi snd_hda_core uhci_hcd lpc_ich crc_itu_t cfg80211 ehci_pci ehci_hcd snd_pcm usbcore mfd_core rfkill snd_timer snd usb_common soundcore video parport_pc parport intel_agp wmi intel_gtt backlight e1000e agpgart evdev\n[ 16.132456] CPU: 0 UID: 0 PID: 181 Comm: kworker/u8:6 Not tainted 6.11.0-cl+ #143\n[ 16.132460] Hardware name: Hewlett-Packard HP Compaq 6910p/30BE, BIOS 68MCU Ver. F.19 07/06/2010\n[ 16.132463] Workqueue: async async_run_entry_fn\n[ 16.132469] RIP: 0010:ieee80211_reconfig+0x8f/0x14b0 [mac80211]\n[ 16.132501] Code: da 02 00 0\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:49:22.735Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/271d282ecc15d7012e71ca82c89a6c0e13a063dd"
},
{
"url": "https://git.kernel.org/stable/c/9d89941e51259c2b0b8e9c10c6f1f74200d7444f"
},
{
"url": "https://git.kernel.org/stable/c/d0231f43df473e2f80372d0ca150eb3619932ef9"
},
{
"url": "https://git.kernel.org/stable/c/8ac22fe1e2b104c37e4fecd97735f64bd6349ebc"
},
{
"url": "https://git.kernel.org/stable/c/23f9cef17ee315777dbe88d5c11ff6166e4d0699"
},
{
"url": "https://git.kernel.org/stable/c/cedf0f1db8d5f3524339c2c6e35a8505b0f1ab73"
},
{
"url": "https://git.kernel.org/stable/c/8af8294d369a871cdbcdbb4d13b87d2d6e490a1f"
},
{
"url": "https://git.kernel.org/stable/c/07c90acb071b9954e1fecb1e4f4f13d12c544b34"
}
],
"title": "wifi: iwlegacy: Clear stale interrupts before resuming device",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50234",
"datePublished": "2024-11-09T10:14:44.363Z",
"dateReserved": "2024-10-21T19:36:19.975Z",
"dateUpdated": "2025-11-03T22:27:15.474Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-49949 (GCVE-0-2024-49949)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: avoid potential underflow in qdisc_pkt_len_init() with UFO
After commit 7c6d2ecbda83 ("net: be more gentle about silly gso
requests coming from user") virtio_net_hdr_to_skb() had sanity check
to detect malicious attempts from user space to cook a bad GSO packet.
Then commit cf9acc90c80ec ("net: virtio_net_hdr_to_skb: count
transport header in UFO") while fixing one issue, allowed user space
to cook a GSO packet with the following characteristic :
IPv4 SKB_GSO_UDP, gso_size=3, skb->len = 28.
When this packet arrives in qdisc_pkt_len_init(), we end up
with hdr_len = 28 (IPv4 header + UDP header), matching skb->len
Then the following sets gso_segs to 0 :
gso_segs = DIV_ROUND_UP(skb->len - hdr_len,
shinfo->gso_size);
Then later we set qdisc_skb_cb(skb)->pkt_len to back to zero :/
qdisc_skb_cb(skb)->pkt_len += (gso_segs - 1) * hdr_len;
This leads to the following crash in fq_codel [1]
qdisc_pkt_len_init() is best effort, we only want an estimation
of the bytes sent on the wire, not crashing the kernel.
This patch is fixing this particular issue, a following one
adds more sanity checks for another potential bug.
[1]
[ 70.724101] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 70.724561] #PF: supervisor read access in kernel mode
[ 70.724561] #PF: error_code(0x0000) - not-present page
[ 70.724561] PGD 10ac61067 P4D 10ac61067 PUD 107ee2067 PMD 0
[ 70.724561] Oops: Oops: 0000 [#1] SMP NOPTI
[ 70.724561] CPU: 11 UID: 0 PID: 2163 Comm: b358537762 Not tainted 6.11.0-virtme #991
[ 70.724561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 70.724561] RIP: 0010:fq_codel_enqueue (net/sched/sch_fq_codel.c:120 net/sched/sch_fq_codel.c:168 net/sched/sch_fq_codel.c:230) sch_fq_codel
[ 70.724561] Code: 24 08 49 c1 e1 06 44 89 7c 24 18 45 31 ed 45 31 c0 31 ff 89 44 24 14 4c 03 8b 90 01 00 00 eb 04 39 ca 73 37 4d 8b 39 83 c7 01 <49> 8b 17 49 89 11 41 8b 57 28 45 8b 5f 34 49 c7 07 00 00 00 00 49
All code
========
0: 24 08 and $0x8,%al
2: 49 c1 e1 06 shl $0x6,%r9
6: 44 89 7c 24 18 mov %r15d,0x18(%rsp)
b: 45 31 ed xor %r13d,%r13d
e: 45 31 c0 xor %r8d,%r8d
11: 31 ff xor %edi,%edi
13: 89 44 24 14 mov %eax,0x14(%rsp)
17: 4c 03 8b 90 01 00 00 add 0x190(%rbx),%r9
1e: eb 04 jmp 0x24
20: 39 ca cmp %ecx,%edx
22: 73 37 jae 0x5b
24: 4d 8b 39 mov (%r9),%r15
27: 83 c7 01 add $0x1,%edi
2a:* 49 8b 17 mov (%r15),%rdx <-- trapping instruction
2d: 49 89 11 mov %rdx,(%r9)
30: 41 8b 57 28 mov 0x28(%r15),%edx
34: 45 8b 5f 34 mov 0x34(%r15),%r11d
38: 49 c7 07 00 00 00 00 movq $0x0,(%r15)
3f: 49 rex.WB
Code starting with the faulting instruction
===========================================
0: 49 8b 17 mov (%r15),%rdx
3: 49 89 11 mov %rdx,(%r9)
6: 41 8b 57 28 mov 0x28(%r15),%edx
a: 45 8b 5f 34 mov 0x34(%r15),%r11d
e: 49 c7 07 00 00 00 00 movq $0x0,(%r15)
15: 49 rex.WB
[ 70.724561] RSP: 0018:ffff95ae85e6fb90 EFLAGS: 00000202
[ 70.724561] RAX: 0000000002000000 RBX: ffff95ae841de000 RCX: 0000000000000000
[ 70.724561] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
[ 70.724561] RBP: ffff95ae85e6fbf8 R08: 0000000000000000 R09: ffff95b710a30000
[ 70.724561] R10: 0000000000000000 R11: bdf289445ce31881 R12: ffff95ae85e6fc58
[ 70.724561] R13: 0000000000000000 R14: 0000000000000040 R15: 0000000000000000
[ 70.724561] FS: 000000002c5c1380(0000) GS:ffff95bd7fcc0000(0000) knlGS:0000000000000000
[ 70.724561] CS: 0010 DS: 0000 ES: 0000 C
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
960b360ca7463921c1a6b72e7066a706d6406223 , < d70ca7598943572d5e384227bd268acb5109bf72
(git)
Affected: fb2dbc124a7f800cd0e4f901a1bbb769a017104c , < 1598d70ad9c7d0a4d9d54b82094e9f45908fda6d (git) Affected: 8e6bae950da9dc2d2c6c18b1c6b206dc00dc8772 , < ba26060a29d3ca1bfc737aa79f7125128f35147c (git) Affected: 0f810d06b507aa40fef8d1ac0a88e6d0590dbfc3 , < 939c88cbdc668dadd8cfa7a35d9066331239041c (git) Affected: cf9acc90c80ecbee00334aa85d92f4e74014bcff , < d6114993e0a89fde84a60a60a8329a571580b174 (git) Affected: cf9acc90c80ecbee00334aa85d92f4e74014bcff , < 25ab0b87dbd89cecef8a9c60a02bb97832e471d1 (git) Affected: cf9acc90c80ecbee00334aa85d92f4e74014bcff , < f959cce8a2a04ce776aa8b78e83ce339e0d7fbac (git) Affected: cf9acc90c80ecbee00334aa85d92f4e74014bcff , < 81fd007dcd47c34471766249853e4d4bce8eea4b (git) Affected: cf9acc90c80ecbee00334aa85d92f4e74014bcff , < c20029db28399ecc50e556964eaba75c43b1e2f1 (git) Affected: 2128303bff700c857739a0af8cc39c1a41840650 (git) |
|||||||
|
|||||||||
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: avoid potential underflow in qdisc_pkt_len_init() with UFO\n\nAfter commit 7c6d2ecbda83 (\"net: be more gentle about silly gso\nrequests coming from user\") virtio_net_hdr_to_skb() had sanity check\nto detect malicious attempts from user space to cook a bad GSO packet.\n\nThen commit cf9acc90c80ec (\"net: virtio_net_hdr_to_skb: count\ntransport header in UFO\") while fixing one issue, allowed user space\nto cook a GSO packet with the following characteristic :\n\nIPv4 SKB_GSO_UDP, gso_size=3, skb-\u003elen = 28.\n\nWhen this packet arrives in qdisc_pkt_len_init(), we end up\nwith hdr_len = 28 (IPv4 header + UDP header), matching skb-\u003elen\n\nThen the following sets gso_segs to 0 :\n\ngso_segs = DIV_ROUND_UP(skb-\u003elen - hdr_len,\n shinfo-\u003egso_size);\n\nThen later we set qdisc_skb_cb(skb)-\u003epkt_len to back to zero :/\n\nqdisc_skb_cb(skb)-\u003epkt_len += (gso_segs - 1) * hdr_len;\n\nThis leads to the following crash in fq_codel [1]\n\nqdisc_pkt_len_init() is best effort, we only want an estimation\nof the bytes sent on the wire, not crashing the kernel.\n\nThis patch is fixing this particular issue, a following one\nadds more sanity checks for another potential bug.\n\n[1]\n[ 70.724101] BUG: kernel NULL pointer dereference, address: 0000000000000000\n[ 70.724561] #PF: supervisor read access in kernel mode\n[ 70.724561] #PF: error_code(0x0000) - not-present page\n[ 70.724561] PGD 10ac61067 P4D 10ac61067 PUD 107ee2067 PMD 0\n[ 70.724561] Oops: Oops: 0000 [#1] SMP NOPTI\n[ 70.724561] CPU: 11 UID: 0 PID: 2163 Comm: b358537762 Not tainted 6.11.0-virtme #991\n[ 70.724561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014\n[ 70.724561] RIP: 0010:fq_codel_enqueue (net/sched/sch_fq_codel.c:120 net/sched/sch_fq_codel.c:168 net/sched/sch_fq_codel.c:230) sch_fq_codel\n[ 70.724561] Code: 24 08 49 c1 e1 06 44 89 7c 24 18 45 31 ed 45 31 c0 31 ff 89 44 24 14 4c 03 8b 90 01 00 00 eb 04 39 ca 73 37 4d 8b 39 83 c7 01 \u003c49\u003e 8b 17 49 89 11 41 8b 57 28 45 8b 5f 34 49 c7 07 00 00 00 00 49\nAll code\n========\n 0:\t24 08 \tand $0x8,%al\n 2:\t49 c1 e1 06 \tshl $0x6,%r9\n 6:\t44 89 7c 24 18 \tmov %r15d,0x18(%rsp)\n b:\t45 31 ed \txor %r13d,%r13d\n e:\t45 31 c0 \txor %r8d,%r8d\n 11:\t31 ff \txor %edi,%edi\n 13:\t89 44 24 14 \tmov %eax,0x14(%rsp)\n 17:\t4c 03 8b 90 01 00 00 \tadd 0x190(%rbx),%r9\n 1e:\teb 04 \tjmp 0x24\n 20:\t39 ca \tcmp %ecx,%edx\n 22:\t73 37 \tjae 0x5b\n 24:\t4d 8b 39 \tmov (%r9),%r15\n 27:\t83 c7 01 \tadd $0x1,%edi\n 2a:*\t49 8b 17 \tmov (%r15),%rdx\t\t\u003c-- trapping instruction\n 2d:\t49 89 11 \tmov %rdx,(%r9)\n 30:\t41 8b 57 28 \tmov 0x28(%r15),%edx\n 34:\t45 8b 5f 34 \tmov 0x34(%r15),%r11d\n 38:\t49 c7 07 00 00 00 00 \tmovq $0x0,(%r15)\n 3f:\t49 \trex.WB\n\nCode starting with the faulting instruction\n===========================================\n 0:\t49 8b 17 \tmov (%r15),%rdx\n 3:\t49 89 11 \tmov %rdx,(%r9)\n 6:\t41 8b 57 28 \tmov 0x28(%r15),%edx\n a:\t45 8b 5f 34 \tmov 0x34(%r15),%r11d\n e:\t49 c7 07 00 00 00 00 \tmovq $0x0,(%r15)\n 15:\t49 \trex.WB\n[ 70.724561] RSP: 0018:ffff95ae85e6fb90 EFLAGS: 00000202\n[ 70.724561] RAX: 0000000002000000 RBX: ffff95ae841de000 RCX: 0000000000000000\n[ 70.724561] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001\n[ 70.724561] RBP: ffff95ae85e6fbf8 R08: 0000000000000000 R09: ffff95b710a30000\n[ 70.724561] R10: 0000000000000000 R11: bdf289445ce31881 R12: ffff95ae85e6fc58\n[ 70.724561] R13: 0000000000000000 R14: 0000000000000040 R15: 0000000000000000\n[ 70.724561] FS: 000000002c5c1380(0000) GS:ffff95bd7fcc0000(0000) knlGS:0000000000000000\n[ 70.724561] CS: 0010 DS: 0000 ES: 0000 C\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T12:59:12.810Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"references": [
{
"url": "https://git.kernel.org/stable/c/d70ca7598943572d5e384227bd268acb5109bf72"
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{
"url": "https://git.kernel.org/stable/c/1598d70ad9c7d0a4d9d54b82094e9f45908fda6d"
},
{
"url": "https://git.kernel.org/stable/c/ba26060a29d3ca1bfc737aa79f7125128f35147c"
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{
"url": "https://git.kernel.org/stable/c/939c88cbdc668dadd8cfa7a35d9066331239041c"
},
{
"url": "https://git.kernel.org/stable/c/d6114993e0a89fde84a60a60a8329a571580b174"
},
{
"url": "https://git.kernel.org/stable/c/25ab0b87dbd89cecef8a9c60a02bb97832e471d1"
},
{
"url": "https://git.kernel.org/stable/c/f959cce8a2a04ce776aa8b78e83ce339e0d7fbac"
},
{
"url": "https://git.kernel.org/stable/c/81fd007dcd47c34471766249853e4d4bce8eea4b"
},
{
"url": "https://git.kernel.org/stable/c/c20029db28399ecc50e556964eaba75c43b1e2f1"
}
],
"title": "net: avoid potential underflow in qdisc_pkt_len_init() with UFO",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-49949",
"datePublished": "2024-10-21T18:02:05.756Z",
"dateReserved": "2024-10-21T12:17:06.046Z",
"dateUpdated": "2025-11-03T22:23:29.408Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2023-52587 (GCVE-0-2023-52587)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
IB/ipoib: Fix mcast list locking
Releasing the `priv->lock` while iterating the `priv->multicast_list` in
`ipoib_mcast_join_task()` opens a window for `ipoib_mcast_dev_flush()` to
remove the items while in the middle of iteration. If the mcast is removed
while the lock was dropped, the for loop spins forever resulting in a hard
lockup (as was reported on RHEL 4.18.0-372.75.1.el8_6 kernel):
Task A (kworker/u72:2 below) | Task B (kworker/u72:0 below)
-----------------------------------+-----------------------------------
ipoib_mcast_join_task(work) | ipoib_ib_dev_flush_light(work)
spin_lock_irq(&priv->lock) | __ipoib_ib_dev_flush(priv, ...)
list_for_each_entry(mcast, | ipoib_mcast_dev_flush(dev = priv->dev)
&priv->multicast_list, list) |
ipoib_mcast_join(dev, mcast) |
spin_unlock_irq(&priv->lock) |
| spin_lock_irqsave(&priv->lock, flags)
| list_for_each_entry_safe(mcast, tmcast,
| &priv->multicast_list, list)
| list_del(&mcast->list);
| list_add_tail(&mcast->list, &remove_list)
| spin_unlock_irqrestore(&priv->lock, flags)
spin_lock_irq(&priv->lock) |
| ipoib_mcast_remove_list(&remove_list)
(Here, `mcast` is no longer on the | list_for_each_entry_safe(mcast, tmcast,
`priv->multicast_list` and we keep | remove_list, list)
spinning on the `remove_list` of | >>> wait_for_completion(&mcast->done)
the other thread which is blocked |
and the list is still valid on |
it's stack.)
Fix this by keeping the lock held and changing to GFP_ATOMIC to prevent
eventual sleeps.
Unfortunately we could not reproduce the lockup and confirm this fix but
based on the code review I think this fix should address such lockups.
crash> bc 31
PID: 747 TASK: ff1c6a1a007e8000 CPU: 31 COMMAND: "kworker/u72:2"
--
[exception RIP: ipoib_mcast_join_task+0x1b1]
RIP: ffffffffc0944ac1 RSP: ff646f199a8c7e00 RFLAGS: 00000002
RAX: 0000000000000000 RBX: ff1c6a1a04dc82f8 RCX: 0000000000000000
work (&priv->mcast_task{,.work})
RDX: ff1c6a192d60ac68 RSI: 0000000000000286 RDI: ff1c6a1a04dc8000
&mcast->list
RBP: ff646f199a8c7e90 R8: ff1c699980019420 R9: ff1c6a1920c9a000
R10: ff646f199a8c7e00 R11: ff1c6a191a7d9800 R12: ff1c6a192d60ac00
mcast
R13: ff1c6a1d82200000 R14: ff1c6a1a04dc8000 R15: ff1c6a1a04dc82d8
dev priv (&priv->lock) &priv->multicast_list (aka head)
ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018
--- <NMI exception stack> ---
#5 [ff646f199a8c7e00] ipoib_mcast_join_task+0x1b1 at ffffffffc0944ac1 [ib_ipoib]
#6 [ff646f199a8c7e98] process_one_work+0x1a7 at ffffffff9bf10967
crash> rx ff646f199a8c7e68
ff646f199a8c7e68: ff1c6a1a04dc82f8 <<< work = &priv->mcast_task.work
crash> list -hO ipoib_dev_priv.multicast_list ff1c6a1a04dc8000
(empty)
crash> ipoib_dev_priv.mcast_task.work.func,mcast_mutex.owner.counter ff1c6a1a04dc8000
mcast_task.work.func = 0xffffffffc0944910 <ipoib_mcast_join_task>,
mcast_mutex.owner.counter = 0xff1c69998efec000
crash> b 8
PID: 8 TASK: ff1c69998efec000 CPU: 33 COMMAND: "kworker/u72:0"
--
#3 [ff646f1980153d50] wait_for_completion+0x96 at ffffffff9c7d7646
#4 [ff646f1980153d90] ipoib_mcast_remove_list+0x56 at ffffffffc0944dc6 [ib_ipoib]
#5 [ff646f1980153de8] ipoib_mcast_dev_flush+0x1a7 at ffffffffc09455a7 [ib_ipoib]
#6 [ff646f1980153e58] __ipoib_ib_dev_flush+0x1a4 at ffffffffc09431a4 [ib_ipoib]
#7 [ff
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4c8922ae8eb8dcc1e4b7d1059d97a8334288d825
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 615e3adc2042b7be4ad122a043fc9135e6342c90 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ac2630fd3c90ffec34a0bfc4d413668538b0e8f2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ed790bd0903ed3352ebf7f650d910f49b7319b34 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5108a2dc2db5630fb6cd58b8be80a0c134bc310a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 342258fb46d66c1b4c7e2c3717ac01e10c03cf18 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7c7bd4d561e9dc6f5b7df9e184974915f6701a89 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4f973e211b3b1c6d36f7c6a19239d258856749f9 (git) |
|||||||
|
|||||||||
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CVE-2023-52600 (GCVE-0-2023-52600)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix uaf in jfs_evict_inode
When the execution of diMount(ipimap) fails, the object ipimap that has been
released may be accessed in diFreeSpecial(). Asynchronous ipimap release occurs
when rcu_core() calls jfs_free_node().
Therefore, when diMount(ipimap) fails, sbi->ipimap should not be initialized as
ipimap.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 81b4249ef37297fb17ba102a524039a05c6c5d35
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 93df0a2a0b3cde2d7ab3a52ed46ea1d6d4aaba5f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bc6ef64dbe71136f327d63b2b9071b828af2c2a8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8e44dc3f96e903815dab1d74fff8faafdc6feb61 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 32e8f2d95528d45828c613417cb2827d866cbdce (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1696d6d7d4a1b373e96428d0fe1166bd7c3c795e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bacdaa04251382d7efd4f09f9a0686bfcc297e2e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e0e1958f4c365e380b17ccb35617345b31ef7bf3 (git) |
|||||||
|
|||||||||
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CVE-2023-35827 (GCVE-0-2023-35827)
Vulnerability from cvelistv5 – Published: 2023-06-18 00:00 – Updated: 2024-08-02 16:30
VLAI?
EPSS
Summary
An issue was discovered in the Linux kernel through 6.3.8. A use-after-free was found in ravb_remove in drivers/net/ethernet/renesas/ravb_main.c.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2024-46739 (GCVE-0-2024-46739)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:17
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
uio_hv_generic: Fix kernel NULL pointer dereference in hv_uio_rescind
For primary VM Bus channels, primary_channel pointer is always NULL. This
pointer is valid only for the secondary channels. Also, rescind callback
is meant for primary channels only.
Fix NULL pointer dereference by retrieving the device_obj from the parent
for the primary channel.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
Affected: ca3cda6fcf1e922213a0cc58e708ffb999151db3 , < f38f46da80a2ab7d1b2f8fcb444c916034a2dac4 (git) Affected: ca3cda6fcf1e922213a0cc58e708ffb999151db3 , < 1d8e020e51ab07e40f9dd00b52f1da7d96fec04c (git) Affected: ca3cda6fcf1e922213a0cc58e708ffb999151db3 , < 3005091cd537ef8cdb7530dcb2ecfba8d2ef475c (git) Affected: ca3cda6fcf1e922213a0cc58e708ffb999151db3 , < 2be373469be1774bbe03b0fa7e2854e65005b1cc (git) Affected: ca3cda6fcf1e922213a0cc58e708ffb999151db3 , < de6946be9c8bc7d2279123433495af7c21011b99 (git) Affected: ca3cda6fcf1e922213a0cc58e708ffb999151db3 , < 928e399e84f4e80307dce44e89415115c473275b (git) Affected: ca3cda6fcf1e922213a0cc58e708ffb999151db3 , < fb1adbd7e50f3d2de56d0a2bb0700e2e819a329e (git) |
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CVE-2024-52332 (GCVE-0-2024-52332)
Vulnerability from cvelistv5 – Published: 2025-01-11 12:25 – Updated: 2025-11-03 20:45
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
igb: Fix potential invalid memory access in igb_init_module()
The pci_register_driver() can fail and when this happened, the dca_notifier
needs to be unregistered, otherwise the dca_notifier can be called when
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Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2024-47143 (GCVE-0-2024-47143)
Vulnerability from cvelistv5 – Published: 2025-01-11 12:25 – Updated: 2025-11-03 20:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
dma-debug: fix a possible deadlock on radix_lock
radix_lock() shouldn't be held while holding dma_hash_entry[idx].lock
otherwise, there's a possible deadlock scenario when
dma debug API is called holding rq_lock():
CPU0 CPU1 CPU2
dma_free_attrs()
check_unmap() add_dma_entry() __schedule() //out
(A) rq_lock()
get_hash_bucket()
(A) dma_entry_hash
check_sync()
(A) radix_lock() (W) dma_entry_hash
dma_entry_free()
(W) radix_lock()
// CPU2's one
(W) rq_lock()
CPU1 situation can happen when it extending radix tree and
it tries to wake up kswapd via wake_all_kswapd().
CPU2 situation can happen while perf_event_task_sched_out()
(i.e. dma sync operation is called while deleting perf_event using
etm and etr tmc which are Arm Coresight hwtracing driver backends).
To remove this possible situation, call dma_entry_free() after
put_hash_bucket() in check_unmap().
Severity ?
5.5 (Medium)
CWE
- CWE-667 - Improper Locking
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3ccce34a5c3f5c9541108a451657ade621524b32
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < efe1b9bbf356357fdff0399af361133d6e3ba18e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8c1b4fea8d62285f5e1a8194889b39661608bd8a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c212d91070beca0d03fef7bf988baf4ff4b3eee4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f2b95248a16c5186d1c658fc0aeb2f3bd95e5259 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7543c3e3b9b88212fcd0aaf5cab5588797bdc7de (git) |
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CVE-2024-26840 (GCVE-0-2024-26840)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:10 – Updated: 2025-05-04 08:57
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
cachefiles: fix memory leak in cachefiles_add_cache()
The following memory leak was reported after unbinding /dev/cachefiles:
==================================================================
unreferenced object 0xffff9b674176e3c0 (size 192):
comm "cachefilesd2", pid 680, jiffies 4294881224
hex dump (first 32 bytes):
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace (crc ea38a44b):
[<ffffffff8eb8a1a5>] kmem_cache_alloc+0x2d5/0x370
[<ffffffff8e917f86>] prepare_creds+0x26/0x2e0
[<ffffffffc002eeef>] cachefiles_determine_cache_security+0x1f/0x120
[<ffffffffc00243ec>] cachefiles_add_cache+0x13c/0x3a0
[<ffffffffc0025216>] cachefiles_daemon_write+0x146/0x1c0
[<ffffffff8ebc4a3b>] vfs_write+0xcb/0x520
[<ffffffff8ebc5069>] ksys_write+0x69/0xf0
[<ffffffff8f6d4662>] do_syscall_64+0x72/0x140
[<ffffffff8f8000aa>] entry_SYSCALL_64_after_hwframe+0x6e/0x76
==================================================================
Put the reference count of cache_cred in cachefiles_daemon_unbind() to
fix the problem. And also put cache_cred in cachefiles_add_cache() error
branch to avoid memory leaks.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2024-56756 (GCVE-0-2024-56756)
Vulnerability from cvelistv5 – Published: 2024-12-29 11:30 – Updated: 2025-11-03 20:53
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nvme-pci: fix freeing of the HMB descriptor table
The HMB descriptor table is sized to the maximum number of descriptors
that could be used for a given device, but __nvme_alloc_host_mem could
break out of the loop earlier on memory allocation failure and end up
using less descriptors than planned for, which leads to an incorrect
size passed to dma_free_coherent.
In practice this was not showing up because the number of descriptors
tends to be low and the dma coherent allocator always allocates and
frees at least a page.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
87ad72a59a38d1df217cfd95bc222a2edfe5d399 , < ac22240540e0c5230d8c4138e3778420b712716a
(git)
Affected: 87ad72a59a38d1df217cfd95bc222a2edfe5d399 , < 452f9ddd12bebc04cef741e8ba3806bf0e1fd015 (git) Affected: 87ad72a59a38d1df217cfd95bc222a2edfe5d399 , < 869cf50b9c9d1059f5223f79ef68fc0bc6210095 (git) Affected: 87ad72a59a38d1df217cfd95bc222a2edfe5d399 , < fb96d5cfa97a7363245b3dd523f475b04296d87b (git) Affected: 87ad72a59a38d1df217cfd95bc222a2edfe5d399 , < cee3bff51a35cab1c5d842d409a7b11caefe2386 (git) Affected: 87ad72a59a38d1df217cfd95bc222a2edfe5d399 , < 6d0f599db73b099aa724a12736369c4d4d92849d (git) Affected: 87ad72a59a38d1df217cfd95bc222a2edfe5d399 , < 582d9ed999b004fb1d415ecbfa86d4d8df455269 (git) Affected: 87ad72a59a38d1df217cfd95bc222a2edfe5d399 , < 3c2fb1ca8086eb139b2a551358137525ae8e0d7a (git) |
|||||||
|
|||||||||
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CVE-2023-6040 (GCVE-0-2023-6040)
Vulnerability from cvelistv5 – Published: 2024-01-12 01:37 – Updated: 2025-06-17 21:09
VLAI?
EPSS
Summary
An out-of-bounds access vulnerability involving netfilter was reported and fixed as: f1082dd31fe4 (netfilter: nf_tables: Reject tables of unsupported family); While creating a new netfilter table, lack of a safeguard against invalid nf_tables family (pf) values within `nf_tables_newtable` function enables an attacker to achieve out-of-bounds access.
Severity ?
7.8 (High)
CWE
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Linux Kernel Organization | linux |
Affected:
0 , < 5.18-rc1
(semver)
|
Credits
Lin Ma from Ant Security Light-Year Lab & ZJU
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CVE-2024-44965 (GCVE-0-2024-44965)
Vulnerability from cvelistv5 – Published: 2024-09-04 18:36 – Updated: 2025-11-03 22:14
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/mm: Fix pti_clone_pgtable() alignment assumption
Guenter reported dodgy crashes on an i386-nosmp build using GCC-11
that had the form of endless traps until entry stack exhaust and then
#DF from the stack guard.
It turned out that pti_clone_pgtable() had alignment assumptions on
the start address, notably it hard assumes start is PMD aligned. This
is true on x86_64, but very much not true on i386.
These assumptions can cause the end condition to malfunction, leading
to a 'short' clone. Guess what happens when the user mapping has a
short copy of the entry text?
Use the correct increment form for addr to avoid alignment
assumptions.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
16a3fe634f6a568c6234b8747e5d50487fed3526 , < 18da1b27ce16a14a9b636af9232acb4fb24f4c9e
(git)
Affected: 16a3fe634f6a568c6234b8747e5d50487fed3526 , < 25a727233a40a9b33370eec9f0cad67d8fd312f8 (git) Affected: 16a3fe634f6a568c6234b8747e5d50487fed3526 , < d00c9b4bbc442d99e1dafbdfdab848bc1ead73f6 (git) Affected: 16a3fe634f6a568c6234b8747e5d50487fed3526 , < 4d143ae782009b43b4f366402e5c37f59d4e4346 (git) Affected: 16a3fe634f6a568c6234b8747e5d50487fed3526 , < 5c580c1050bcbc15c3e78090859d798dcf8c9763 (git) Affected: 16a3fe634f6a568c6234b8747e5d50487fed3526 , < ca07aab70dd3b5e7fddb62d7a6ecd7a7d6d0b2ed (git) Affected: 16a3fe634f6a568c6234b8747e5d50487fed3526 , < df3eecb5496f87263d171b254ca6e2758ab3c35c (git) Affected: 16a3fe634f6a568c6234b8747e5d50487fed3526 , < 41e71dbb0e0a0fe214545fe64af031303a08524c (git) |
|||||||
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CVE-2024-46713 (GCVE-0-2024-46713)
Vulnerability from cvelistv5 – Published: 2024-09-13 14:49 – Updated: 2025-11-03 22:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
perf/aux: Fix AUX buffer serialization
Ole reported that event->mmap_mutex is strictly insufficient to
serialize the AUX buffer, add a per RB mutex to fully serialize it.
Note that in the lock order comment the perf_event::mmap_mutex order
was already wrong, that is, it nesting under mmap_lock is not new with
this patch.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
45bfb2e50471abbbfd83d40d28c986078b0d24ff , < 7882923f1cb88dc1a17f2bf0c81b1fc80d44db82
(git)
Affected: 45bfb2e50471abbbfd83d40d28c986078b0d24ff , < 52d13d224fdf1299c8b642807fa1ea14d693f5ff (git) Affected: 45bfb2e50471abbbfd83d40d28c986078b0d24ff , < 9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d (git) Affected: 45bfb2e50471abbbfd83d40d28c986078b0d24ff , < c4b69bee3f4ef76809288fe6827bc14d4ae788ef (git) Affected: 45bfb2e50471abbbfd83d40d28c986078b0d24ff , < b9b6882e243b653d379abbeaa64a500182aba370 (git) Affected: 45bfb2e50471abbbfd83d40d28c986078b0d24ff , < 2ab9d830262c132ab5db2f571003d80850d56b2a (git) |
|||||||
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CVE-2024-47660 (GCVE-0-2024-47660)
Vulnerability from cvelistv5 – Published: 2024-10-09 14:02 – Updated: 2025-11-03 22:20
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
fsnotify: clear PARENT_WATCHED flags lazily
In some setups directories can have many (usually negative) dentries.
Hence __fsnotify_update_child_dentry_flags() function can take a
significant amount of time. Since the bulk of this function happens
under inode->i_lock this causes a significant contention on the lock
when we remove the watch from the directory as the
__fsnotify_update_child_dentry_flags() call from fsnotify_recalc_mask()
races with __fsnotify_update_child_dentry_flags() calls from
__fsnotify_parent() happening on children. This can lead upto softlockup
reports reported by users.
Fix the problem by calling fsnotify_update_children_dentry_flags() to
set PARENT_WATCHED flags only when parent starts watching children.
When parent stops watching children, clear false positive PARENT_WATCHED
flags lazily in __fsnotify_parent() for each accessed child.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3f3ef1d9f66b93913ce2171120d9226b55acd41d
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f9a48bc3dd9099935751458a5bbbea4b7c28abc8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d8c42405fc3507cc43ba7e4986a773c3fc633f6e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fc1b1e135c3f72382f792e6c319fc088d5523ad5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7ef1d2e240c32b1f337a37232d037b07e3919e1a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 172e422ffea20a89bfdc672741c1aad6fbb5044e (git) |
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CVE-2024-50304 (GCVE-0-2024-50304)
Vulnerability from cvelistv5 – Published: 2024-11-19 17:19 – Updated: 2025-11-03 20:45
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_find()
The per-netns IP tunnel hash table is protected by the RTNL mutex and
ip_tunnel_find() is only called from the control path where the mutex is
taken.
Add a lockdep expression to hlist_for_each_entry_rcu() in
ip_tunnel_find() in order to validate that the mutex is held and to
silence the suspicious RCU usage warning [1].
[1]
WARNING: suspicious RCU usage
6.12.0-rc3-custom-gd95d9a31aceb #139 Not tainted
-----------------------------
net/ipv4/ip_tunnel.c:221 RCU-list traversed in non-reader section!!
other info that might help us debug this:
rcu_scheduler_active = 2, debug_locks = 1
1 lock held by ip/362:
#0: ffffffff86fc7cb0 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x377/0xf60
stack backtrace:
CPU: 12 UID: 0 PID: 362 Comm: ip Not tainted 6.12.0-rc3-custom-gd95d9a31aceb #139
Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
Call Trace:
<TASK>
dump_stack_lvl+0xba/0x110
lockdep_rcu_suspicious.cold+0x4f/0xd6
ip_tunnel_find+0x435/0x4d0
ip_tunnel_newlink+0x517/0x7a0
ipgre_newlink+0x14c/0x170
__rtnl_newlink+0x1173/0x19c0
rtnl_newlink+0x6c/0xa0
rtnetlink_rcv_msg+0x3cc/0xf60
netlink_rcv_skb+0x171/0x450
netlink_unicast+0x539/0x7f0
netlink_sendmsg+0x8c1/0xd80
____sys_sendmsg+0x8f9/0xc20
___sys_sendmsg+0x197/0x1e0
__sys_sendmsg+0x122/0x1f0
do_syscall_64+0xbb/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2024-42086 (GCVE-0-2024-42086)
Vulnerability from cvelistv5 – Published: 2024-07-29 16:26 – Updated: 2025-11-03 22:01
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
iio: chemical: bme680: Fix overflows in compensate() functions
There are cases in the compensate functions of the driver that
there could be overflows of variables due to bit shifting ops.
These implications were initially discussed here [1] and they
were mentioned in log message of Commit 1b3bd8592780 ("iio:
chemical: Add support for Bosch BME680 sensor").
[1]: https://lore.kernel.org/linux-iio/20180728114028.3c1bbe81@archlinux/
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1b3bd8592780c87c5eddabbe98666b086bbaee36 , < 6fa31bbe2ea8665ee970258eb8320cbf231dbe9e
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CVE-2024-40931 (GCVE-0-2024-40931)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:25 – Updated: 2025-11-03 21:57
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
mptcp: ensure snd_una is properly initialized on connect
This is strictly related to commit fb7a0d334894 ("mptcp: ensure snd_nxt
is properly initialized on connect"). It turns out that syzkaller can
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Address the issue explicitly initializing snd_una together with snd_nxt
and write_seq.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2024-50273 (GCVE-0-2024-50273)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:27
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: reinitialize delayed ref list after deleting it from the list
At insert_delayed_ref() if we need to update the action of an existing
ref to BTRFS_DROP_DELAYED_REF, we delete the ref from its ref head's
ref_add_list using list_del(), which leaves the ref's add_list member
not reinitialized, as list_del() sets the next and prev members of the
list to LIST_POISON1 and LIST_POISON2, respectively.
If later we end up calling drop_delayed_ref() against the ref, which can
happen during merging or when destroying delayed refs due to a transaction
abort, we can trigger a crash since at drop_delayed_ref() we call
list_empty() against the ref's add_list, which returns false since
the list was not reinitialized after the list_del() and as a consequence
we call list_del() again at drop_delayed_ref(). This results in an
invalid list access since the next and prev members are set to poison
pointers, resulting in a splat if CONFIG_LIST_HARDENED and
CONFIG_DEBUG_LIST are set or invalid poison pointer dereferences
otherwise.
So fix this by deleting from the list with list_del_init() instead.
Severity ?
5.5 (Medium)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1d57ee941692d0cc928526e21a1557b2ae3e11db , < 2fd0948a483e9cb2d669c7199bc620a21c97673d
(git)
Affected: 1d57ee941692d0cc928526e21a1557b2ae3e11db , < 93c5b8decc0ef39ba84f4211d2db6da0a4aefbeb (git) Affected: 1d57ee941692d0cc928526e21a1557b2ae3e11db , < bf0b0c6d159767c0d1c21f793950d78486690ee0 (git) Affected: 1d57ee941692d0cc928526e21a1557b2ae3e11db , < c24fa427fc0ae827b2a3a07f13738cbf82c3f851 (git) Affected: 1d57ee941692d0cc928526e21a1557b2ae3e11db , < 2cb1a73d1d44a1c11b0ee5eeced765dd80ec48e6 (git) Affected: 1d57ee941692d0cc928526e21a1557b2ae3e11db , < f04be6d68f715c1473a8422fc0460f57b5e99931 (git) Affected: 1d57ee941692d0cc928526e21a1557b2ae3e11db , < 50a3933760b427759afdd23156a7280a19357a92 (git) Affected: 1d57ee941692d0cc928526e21a1557b2ae3e11db , < c9a75ec45f1111ef530ab186c2a7684d0a0c9245 (git) |
|||||||
|
|||||||||
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CVE-2024-53214 (GCVE-0-2024-53214)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2025-11-03 20:47
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
vfio/pci: Properly hide first-in-list PCIe extended capability
There are cases where a PCIe extended capability should be hidden from
the user. For example, an unknown capability (i.e., capability with ID
greater than PCI_EXT_CAP_ID_MAX) or a capability that is intentionally
chosen to be hidden from the user.
Hiding a capability is done by virtualizing and modifying the 'Next
Capability Offset' field of the previous capability so it points to the
capability after the one that should be hidden.
The special case where the first capability in the list should be hidden
is handled differently because there is no previous capability that can
be modified. In this case, the capability ID and version are zeroed
while leaving the next pointer intact. This hides the capability and
leaves an anchor for the rest of the capability list.
However, today, hiding the first capability in the list is not done
properly if the capability is unknown, as struct
vfio_pci_core_device->pci_config_map is set to the capability ID during
initialization but the capability ID is not properly checked later when
used in vfio_config_do_rw(). This leads to the following warning [1] and
to an out-of-bounds access to ecap_perms array.
Fix it by checking cap_id in vfio_config_do_rw(), and if it is greater
than PCI_EXT_CAP_ID_MAX, use an alternative struct perm_bits for direct
read only access instead of the ecap_perms array.
Note that this is safe since the above is the only case where cap_id can
exceed PCI_EXT_CAP_ID_MAX (except for the special capabilities, which
are already checked before).
[1]
WARNING: CPU: 118 PID: 5329 at drivers/vfio/pci/vfio_pci_config.c:1900 vfio_pci_config_rw+0x395/0x430 [vfio_pci_core]
CPU: 118 UID: 0 PID: 5329 Comm: simx-qemu-syste Not tainted 6.12.0+ #1
(snip)
Call Trace:
<TASK>
? show_regs+0x69/0x80
? __warn+0x8d/0x140
? vfio_pci_config_rw+0x395/0x430 [vfio_pci_core]
? report_bug+0x18f/0x1a0
? handle_bug+0x63/0xa0
? exc_invalid_op+0x19/0x70
? asm_exc_invalid_op+0x1b/0x20
? vfio_pci_config_rw+0x395/0x430 [vfio_pci_core]
? vfio_pci_config_rw+0x244/0x430 [vfio_pci_core]
vfio_pci_rw+0x101/0x1b0 [vfio_pci_core]
vfio_pci_core_read+0x1d/0x30 [vfio_pci_core]
vfio_device_fops_read+0x27/0x40 [vfio]
vfs_read+0xbd/0x340
? vfio_device_fops_unl_ioctl+0xbb/0x740 [vfio]
? __rseq_handle_notify_resume+0xa4/0x4b0
__x64_sys_pread64+0x96/0xc0
x64_sys_call+0x1c3d/0x20d0
do_syscall_64+0x4d/0x120
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Severity ?
7.8 (High)
CWE
- CWE-129 - Improper Validation of Array Index
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < 4464e5aa3aa4574063640f1082f7d7e323af8eb4
(git)
Affected: 89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < 7d121f66b67921fb3b95e0ea9856bfba53733e91 (git) Affected: 89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < 0918f5643fc6c3f7801f4a22397d2cc09ba99207 (git) Affected: 89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < 9567bd34aa3b986736c290c5bcba47e0182ac47a (git) Affected: 89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < 6c6502d944168cbd7e03a4a08ad6488f78d73485 (git) Affected: 89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < 06f2fcf49854ad05a09d09e0dbee6544fff04695 (git) Affected: 89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < 949bee8065a85a5c6607c624dc05b5bc17119699 (git) Affected: 89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < 1ef195178fb552478eb2587df4ad3be14ef76507 (git) Affected: 89e1f7d4c66d85f42c3d52ea3866eb10cadf6153 , < fe4bf8d0b6716a423b16495d55b35d3fe515905d (git) |
|||||||
|
|||||||||
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvfio/pci: Properly hide first-in-list PCIe extended capability\n\nThere are cases where a PCIe extended capability should be hidden from\nthe user. For example, an unknown capability (i.e., capability with ID\ngreater than PCI_EXT_CAP_ID_MAX) or a capability that is intentionally\nchosen to be hidden from the user.\n\nHiding a capability is done by virtualizing and modifying the \u0027Next\nCapability Offset\u0027 field of the previous capability so it points to the\ncapability after the one that should be hidden.\n\nThe special case where the first capability in the list should be hidden\nis handled differently because there is no previous capability that can\nbe modified. In this case, the capability ID and version are zeroed\nwhile leaving the next pointer intact. This hides the capability and\nleaves an anchor for the rest of the capability list.\n\nHowever, today, hiding the first capability in the list is not done\nproperly if the capability is unknown, as struct\nvfio_pci_core_device-\u003epci_config_map is set to the capability ID during\ninitialization but the capability ID is not properly checked later when\nused in vfio_config_do_rw(). This leads to the following warning [1] and\nto an out-of-bounds access to ecap_perms array.\n\nFix it by checking cap_id in vfio_config_do_rw(), and if it is greater\nthan PCI_EXT_CAP_ID_MAX, use an alternative struct perm_bits for direct\nread only access instead of the ecap_perms array.\n\nNote that this is safe since the above is the only case where cap_id can\nexceed PCI_EXT_CAP_ID_MAX (except for the special capabilities, which\nare already checked before).\n\n[1]\n\nWARNING: CPU: 118 PID: 5329 at drivers/vfio/pci/vfio_pci_config.c:1900 vfio_pci_config_rw+0x395/0x430 [vfio_pci_core]\nCPU: 118 UID: 0 PID: 5329 Comm: simx-qemu-syste Not tainted 6.12.0+ #1\n(snip)\nCall Trace:\n \u003cTASK\u003e\n ? show_regs+0x69/0x80\n ? __warn+0x8d/0x140\n ? vfio_pci_config_rw+0x395/0x430 [vfio_pci_core]\n ? report_bug+0x18f/0x1a0\n ? handle_bug+0x63/0xa0\n ? exc_invalid_op+0x19/0x70\n ? asm_exc_invalid_op+0x1b/0x20\n ? vfio_pci_config_rw+0x395/0x430 [vfio_pci_core]\n ? vfio_pci_config_rw+0x244/0x430 [vfio_pci_core]\n vfio_pci_rw+0x101/0x1b0 [vfio_pci_core]\n vfio_pci_core_read+0x1d/0x30 [vfio_pci_core]\n vfio_device_fops_read+0x27/0x40 [vfio]\n vfs_read+0xbd/0x340\n ? vfio_device_fops_unl_ioctl+0xbb/0x740 [vfio]\n ? __rseq_handle_notify_resume+0xa4/0x4b0\n __x64_sys_pread64+0x96/0xc0\n x64_sys_call+0x1c3d/0x20d0\n do_syscall_64+0x4d/0x120\n entry_SYSCALL_64_after_hwframe+0x76/0x7e"
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"url": "https://git.kernel.org/stable/c/fe4bf8d0b6716a423b16495d55b35d3fe515905d"
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"title": "vfio/pci: Properly hide first-in-list PCIe extended capability",
"x_generator": {
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"datePublished": "2024-12-27T13:49:59.555Z",
"dateReserved": "2024-11-19T17:17:25.023Z",
"dateUpdated": "2025-11-03T20:47:42.592Z",
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CVE-2024-49907 (GCVE-0-2024-49907)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check null pointers before using dc->clk_mgr
[WHY & HOW]
dc->clk_mgr is null checked previously in the same function, indicating
it might be null.
Passing "dc" to "dc->hwss.apply_idle_power_optimizations", which
dereferences null "dc->clk_mgr". (The function pointer resolves to
"dcn35_apply_idle_power_optimizations".)
This fixes 1 FORWARD_NULL issue reported by Coverity.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 8d54001f8dccd56146973f23f3ab2ba037a21251
(git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < a545a9403e04c6e17fdc04a26a61d9feebbba106 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < a2773e0a4b79e7a6463abdffaf8cc4f24428ba18 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 9641bc4adf8446034e490ed543ae7e9833cfbdf5 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 3f7e533c10db3d0158709a99e2129ff63add6bcd (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 5ba3fbf75b243b2863a8be9e7c393e003d3b88f3 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 95d9e0803e51d5a24276b7643b244c7477daf463 (git) |
|||||||
|
|||||||||
{
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CVE-2024-50179 (GCVE-0-2024-50179)
Vulnerability from cvelistv5 – Published: 2024-11-08 05:24 – Updated: 2025-11-03 22:26
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ceph: remove the incorrect Fw reference check when dirtying pages
When doing the direct-io reads it will also try to mark pages dirty,
but for the read path it won't hold the Fw caps and there is case
will it get the Fw reference.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 , < c26c5ec832dd9e9dcd0a0a892a485c99889b68f0
(git)
Affected: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 , < 126b567a2ef65fc38a71d832bf1216c56816f231 (git) Affected: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 , < f55e003d261baa7c57d51ae5c8ec1f5c26a35c89 (git) Affected: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 , < f863bfd0a2c6c99011c62ea71ac04f8e78707da9 (git) Affected: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 , < ea98284fc4fb05f276737d2043b02b62be5a8dfb (git) Affected: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 , < 11ab19d48ab877430eed0c7d83810970bbcbc4f6 (git) Affected: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 , < 9d4f619153bab7fa59736462967821d6521a38cb (git) Affected: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 , < 74b302ebad5b43ac17460fa58092d892a3cba6eb (git) Affected: 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 , < c08dfb1b49492c09cf13838c71897493ea3b424e (git) |
|||||||
|
|||||||||
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CVE-2024-46679 (GCVE-0-2024-46679)
Vulnerability from cvelistv5 – Published: 2024-09-13 05:29 – Updated: 2025-11-03 22:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ethtool: check device is present when getting link settings
A sysfs reader can race with a device reset or removal, attempting to
read device state when the device is not actually present. eg:
[exception RIP: qed_get_current_link+17]
#8 [ffffb9e4f2907c48] qede_get_link_ksettings at ffffffffc07a994a [qede]
#9 [ffffb9e4f2907cd8] __rh_call_get_link_ksettings at ffffffff992b01a3
#10 [ffffb9e4f2907d38] __ethtool_get_link_ksettings at ffffffff992b04e4
#11 [ffffb9e4f2907d90] duplex_show at ffffffff99260300
#12 [ffffb9e4f2907e38] dev_attr_show at ffffffff9905a01c
#13 [ffffb9e4f2907e50] sysfs_kf_seq_show at ffffffff98e0145b
#14 [ffffb9e4f2907e68] seq_read at ffffffff98d902e3
#15 [ffffb9e4f2907ec8] vfs_read at ffffffff98d657d1
#16 [ffffb9e4f2907f00] ksys_read at ffffffff98d65c3f
#17 [ffffb9e4f2907f38] do_syscall_64 at ffffffff98a052fb
crash> struct net_device.state ffff9a9d21336000
state = 5,
state 5 is __LINK_STATE_START (0b1) and __LINK_STATE_NOCARRIER (0b100).
The device is not present, note lack of __LINK_STATE_PRESENT (0b10).
This is the same sort of panic as observed in commit 4224cfd7fb65
("net-sysfs: add check for netdevice being present to speed_show").
There are many other callers of __ethtool_get_link_ksettings() which
don't have a device presence check.
Move this check into ethtool to protect all callers.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d519e17e2d01a0ee9abe083019532061b4438065 , < ec7b4f7f644018ac293cb1b02528a40a32917e62
(git)
Affected: d519e17e2d01a0ee9abe083019532061b4438065 , < 842a40c7273ba1c1cb30dda50405b328de1d860e (git) Affected: d519e17e2d01a0ee9abe083019532061b4438065 , < 7a8d98b6d6484d3ad358510366022da080c37cbc (git) Affected: d519e17e2d01a0ee9abe083019532061b4438065 , < 9bba5955eed160102114d4cc00c3d399be9bdae4 (git) Affected: d519e17e2d01a0ee9abe083019532061b4438065 , < 94ab317024ba373d37340893d1c0358638935fbb (git) Affected: d519e17e2d01a0ee9abe083019532061b4438065 , < 1d6d9b5b1b95bfeccb84386a51b7e6c510ec13b2 (git) Affected: d519e17e2d01a0ee9abe083019532061b4438065 , < a699781c79ecf6cfe67fb00a0331b4088c7c8466 (git) |
|||||||
|
|||||||||
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CVE-2024-49959 (GCVE-0-2024-49959)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error
In __jbd2_log_wait_for_space(), we might call jbd2_cleanup_journal_tail()
to recover some journal space. But if an error occurs while executing
jbd2_cleanup_journal_tail() (e.g., an EIO), we don't stop waiting for free
space right away, we try other branches, and if j_committing_transaction
is NULL (i.e., the tid is 0), we will get the following complain:
============================================
JBD2: I/O error when updating journal superblock for sdd-8.
__jbd2_log_wait_for_space: needed 256 blocks and only had 217 space available
__jbd2_log_wait_for_space: no way to get more journal space in sdd-8
------------[ cut here ]------------
WARNING: CPU: 2 PID: 139804 at fs/jbd2/checkpoint.c:109 __jbd2_log_wait_for_space+0x251/0x2e0
Modules linked in:
CPU: 2 PID: 139804 Comm: kworker/u8:3 Not tainted 6.6.0+ #1
RIP: 0010:__jbd2_log_wait_for_space+0x251/0x2e0
Call Trace:
<TASK>
add_transaction_credits+0x5d1/0x5e0
start_this_handle+0x1ef/0x6a0
jbd2__journal_start+0x18b/0x340
ext4_dirty_inode+0x5d/0xb0
__mark_inode_dirty+0xe4/0x5d0
generic_update_time+0x60/0x70
[...]
============================================
So only if jbd2_cleanup_journal_tail() returns 1, i.e., there is nothing to
clean up at the moment, continue to try to reclaim free space in other ways.
Note that this fix relies on commit 6f6a6fda2945 ("jbd2: fix ocfs2 corrupt
when updating journal superblock fails") to make jbd2_cleanup_journal_tail
return the correct error code.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
8c3f25d8950c3e9fe6c9849f88679b3f2a071550 , < 801a35dfef6996f3d5eaa96a59caf00440d9165e
(git)
Affected: 8c3f25d8950c3e9fe6c9849f88679b3f2a071550 , < d5dc65370a746750dbb2f03eabcf86b18db65f32 (git) Affected: 8c3f25d8950c3e9fe6c9849f88679b3f2a071550 , < 481e8f18a290e39e04ddb7feb2bb2a2cc3b213ed (git) Affected: 8c3f25d8950c3e9fe6c9849f88679b3f2a071550 , < ec7f8337c98ad281020ad1f11ba492462d80737a (git) Affected: 8c3f25d8950c3e9fe6c9849f88679b3f2a071550 , < 70bae48377a2c4296fd3caf4caf8f11079111019 (git) Affected: 8c3f25d8950c3e9fe6c9849f88679b3f2a071550 , < 1c62dc0d82c62f0dc8fcdc4843208e522acccaf5 (git) Affected: 8c3f25d8950c3e9fe6c9849f88679b3f2a071550 , < 3ced0fe6c0eff032733ea8b38778b34707270138 (git) Affected: 8c3f25d8950c3e9fe6c9849f88679b3f2a071550 , < c6bf043b210eac67d35a114e345c4e5585672913 (git) Affected: 8c3f25d8950c3e9fe6c9849f88679b3f2a071550 , < f5cacdc6f2bb2a9bf214469dd7112b43dd2dd68a (git) |
|||||||
|
|||||||||
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CVE-2024-49944 (GCVE-0-2024-49944)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start
In sctp_listen_start() invoked by sctp_inet_listen(), it should set the
sk_state back to CLOSED if sctp_autobind() fails due to whatever reason.
Otherwise, next time when calling sctp_inet_listen(), if sctp_sk(sk)->reuse
is already set via setsockopt(SCTP_REUSE_PORT), sctp_sk(sk)->bind_hash will
be dereferenced as sk_state is LISTENING, which causes a crash as bind_hash
is NULL.
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
RIP: 0010:sctp_inet_listen+0x7f0/0xa20 net/sctp/socket.c:8617
Call Trace:
<TASK>
__sys_listen_socket net/socket.c:1883 [inline]
__sys_listen+0x1b7/0x230 net/socket.c:1894
__do_sys_listen net/socket.c:1902 [inline]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5e8f3f703ae4e4af65e2695e486b3cd198328863 , < 89bbead9d897c77d0b566349c8643030ff2abeba
(git)
Affected: 5e8f3f703ae4e4af65e2695e486b3cd198328863 , < 0e4e2e60556c6ed00e8450b720f106a268d23062 (git) Affected: 5e8f3f703ae4e4af65e2695e486b3cd198328863 , < dd70c8a89ef99c3d53127fe19e51ef47c3f860fa (git) Affected: 5e8f3f703ae4e4af65e2695e486b3cd198328863 , < e7a8442195e8ebd97df467ce4742980ab57edcce (git) Affected: 5e8f3f703ae4e4af65e2695e486b3cd198328863 , < 9230a59eda0878d7ecaa901d876aec76f57bd455 (git) Affected: 5e8f3f703ae4e4af65e2695e486b3cd198328863 , < 7f64cb5b4d8c872296eda0fdce3bcf099eec7aa7 (git) Affected: 5e8f3f703ae4e4af65e2695e486b3cd198328863 , < f032e1dac30b3376c7d6026fb01a8c403c47a80d (git) Affected: 5e8f3f703ae4e4af65e2695e486b3cd198328863 , < e914bf68dab88815a7ae7b7a3a5e8913c8ff14a5 (git) Affected: 5e8f3f703ae4e4af65e2695e486b3cd198328863 , < 8beee4d8dee76b67c75dc91fd8185d91e845c160 (git) |
|||||||
|
|||||||||
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CVE-2024-56688 (GCVE-0-2024-56688)
Vulnerability from cvelistv5 – Published: 2024-12-28 09:46 – Updated: 2025-11-03 20:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
sunrpc: clear XPRT_SOCK_UPD_TIMEOUT when reset transport
Since transport->sock has been set to NULL during reset transport,
XPRT_SOCK_UPD_TIMEOUT also needs to be cleared. Otherwise, the
xs_tcp_set_socket_timeouts() may be triggered in xs_tcp_send_request()
to dereference the transport->sock that has been set to NULL.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7196dbb02ea05835b9ee56910ee82cb55422c7f1 , < cc91d59d34ff6a6fee1c0b48612081a451e05e9a
(git)
Affected: 7196dbb02ea05835b9ee56910ee82cb55422c7f1 , < 86a1f9fa24804cd7f9d7dd3f24af84fc7f8ec02e (git) Affected: 7196dbb02ea05835b9ee56910ee82cb55422c7f1 , < fe6cbf0b2ac3cf4e21824a44eaa336564ed5e960 (git) Affected: 7196dbb02ea05835b9ee56910ee82cb55422c7f1 , < 87a95ee34a48dfad198a2002e4966e1d63d53f2b (git) Affected: 7196dbb02ea05835b9ee56910ee82cb55422c7f1 , < 3811172e8c98ceebd12fe526ca6cb37a1263c964 (git) Affected: 7196dbb02ea05835b9ee56910ee82cb55422c7f1 , < 638a8fa5a7e641f9401346c57e236f02379a0c40 (git) Affected: 7196dbb02ea05835b9ee56910ee82cb55422c7f1 , < 66d11ca91bf5100ae2e6b5efad97e58d8448843a (git) Affected: 7196dbb02ea05835b9ee56910ee82cb55422c7f1 , < 4db9ad82a6c823094da27de4825af693a3475d51 (git) |
|||||||
|
|||||||||
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CVE-2024-47699 (GCVE-0-2024-47699)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix potential null-ptr-deref in nilfs_btree_insert()
Patch series "nilfs2: fix potential issues with empty b-tree nodes".
This series addresses three potential issues with empty b-tree nodes that
can occur with corrupted filesystem images, including one recently
discovered by syzbot.
This patch (of 3):
If a b-tree is broken on the device, and the b-tree height is greater than
2 (the level of the root node is greater than 1) even if the number of
child nodes of the b-tree root is 0, a NULL pointer dereference occurs in
nilfs_btree_prepare_insert(), which is called from nilfs_btree_insert().
This is because, when the number of child nodes of the b-tree root is 0,
nilfs_btree_do_lookup() does not set the block buffer head in any of
path[x].bp_bh, leaving it as the initial value of NULL, but if the level
of the b-tree root node is greater than 1, nilfs_btree_get_nonroot_node(),
which accesses the buffer memory of path[x].bp_bh, is called.
Fix this issue by adding a check to nilfs_btree_root_broken(), which
performs sanity checks when reading the root node from the device, to
detect this inconsistency.
Thanks to Lizhi Xu for trying to solve the bug and clarifying the cause
early on.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
17c76b0104e4a6513983777e1a17e0297a12b0c4 , < 2b78e9df10fb7f4e9d3d7a18417dd72fbbc1dfd0
(git)
Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < 1d94dbdfbb64cc48d10dec65cc3c4fbf2497b343 (git) Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < 24bf40740a3da6b4056721da34997ae6938f3da1 (git) Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < 73d23ecf234b7a6d47fb883f2dabe10e3230b31d (git) Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < f68523e0f26faade18833fbef577a4295d8e2c94 (git) Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < 21839b6fbc3c41b3e374ecbdb0cabbbb2c53cf34 (git) Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < db73500d3f0e558eb642aae1d4782e7726b4a03f (git) Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < 3644554d308ddf2669e459a1551a7edf60b2d62b (git) Affected: 17c76b0104e4a6513983777e1a17e0297a12b0c4 , < 9403001ad65ae4f4c5de368bdda3a0636b51d51a (git) |
|||||||
|
|||||||||
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CVE-2024-53680 (GCVE-0-2024-53680)
Vulnerability from cvelistv5 – Published: 2025-01-11 12:25 – Updated: 2025-11-03 20:48
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipvs: fix UB due to uninitialized stack access in ip_vs_protocol_init()
Under certain kernel configurations when building with Clang/LLVM, the
compiler does not generate a return or jump as the terminator
instruction for ip_vs_protocol_init(), triggering the following objtool
warning during build time:
vmlinux.o: warning: objtool: ip_vs_protocol_init() falls through to next function __initstub__kmod_ip_vs_rr__935_123_ip_vs_rr_init6()
At runtime, this either causes an oops when trying to load the ipvs
module or a boot-time panic if ipvs is built-in. This same issue has
been reported by the Intel kernel test robot previously.
Digging deeper into both LLVM and the kernel code reveals this to be a
undefined behavior problem. ip_vs_protocol_init() uses a on-stack buffer
of 64 chars to store the registered protocol names and leaves it
uninitialized after definition. The function calls strnlen() when
concatenating protocol names into the buffer. With CONFIG_FORTIFY_SOURCE
strnlen() performs an extra step to check whether the last byte of the
input char buffer is a null character (commit 3009f891bb9f ("fortify:
Allow strlen() and strnlen() to pass compile-time known lengths")).
This, together with possibly other configurations, cause the following
IR to be generated:
define hidden i32 @ip_vs_protocol_init() local_unnamed_addr #5 section ".init.text" align 16 !kcfi_type !29 {
%1 = alloca [64 x i8], align 16
...
14: ; preds = %11
%15 = getelementptr inbounds i8, ptr %1, i64 63
%16 = load i8, ptr %15, align 1
%17 = tail call i1 @llvm.is.constant.i8(i8 %16)
%18 = icmp eq i8 %16, 0
%19 = select i1 %17, i1 %18, i1 false
br i1 %19, label %20, label %23
20: ; preds = %14
%21 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %1) #23
...
23: ; preds = %14, %11, %20
%24 = call i64 @strnlen(ptr noundef nonnull dereferenceable(1) %1, i64 noundef 64) #24
...
}
The above code calculates the address of the last char in the buffer
(value %15) and then loads from it (value %16). Because the buffer is
never initialized, the LLVM GVN pass marks value %16 as undefined:
%13 = getelementptr inbounds i8, ptr %1, i64 63
br i1 undef, label %14, label %17
This gives later passes (SCCP, in particular) more DCE opportunities by
propagating the undef value further, and eventually removes everything
after the load on the uninitialized stack location:
define hidden i32 @ip_vs_protocol_init() local_unnamed_addr #0 section ".init.text" align 16 !kcfi_type !11 {
%1 = alloca [64 x i8], align 16
...
12: ; preds = %11
%13 = getelementptr inbounds i8, ptr %1, i64 63
unreachable
}
In this way, the generated native code will just fall through to the
next function, as LLVM does not generate any code for the unreachable IR
instruction and leaves the function without a terminator.
Zero the on-stack buffer to avoid this possible UB.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 31d1ddc1ce8e8d3f101a679243abb42a313ee88a
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0b2cbed82b7c6504a8a0fbd181f92dd56b432c12 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d6e1776f51c95827142f1d7064118e255e2deec1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 664d0feab92495b6a27edc3d1119e232c0fe8b2b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 124834133b32f9386bb2d8581d9ab92f65e951e4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 48130002e64fd191b7d18efeb4d253fcc23e4688 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 146b6f1112eb30a19776d6c323c994e9d67790db (git) |
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CVE-2023-52881 (GCVE-0-2023-52881)
Vulnerability from cvelistv5 – Published: 2024-05-29 10:15 – Updated: 2025-05-04 12:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tcp: do not accept ACK of bytes we never sent
This patch is based on a detailed report and ideas from Yepeng Pan
and Christian Rossow.
ACK seq validation is currently following RFC 5961 5.2 guidelines:
The ACK value is considered acceptable only if
it is in the range of ((SND.UNA - MAX.SND.WND) <= SEG.ACK <=
SND.NXT). All incoming segments whose ACK value doesn't satisfy the
above condition MUST be discarded and an ACK sent back. It needs to
be noted that RFC 793 on page 72 (fifth check) says: "If the ACK is a
duplicate (SEG.ACK < SND.UNA), it can be ignored. If the ACK
acknowledges something not yet sent (SEG.ACK > SND.NXT) then send an
ACK, drop the segment, and return". The "ignored" above implies that
the processing of the incoming data segment continues, which means
the ACK value is treated as acceptable. This mitigation makes the
ACK check more stringent since any ACK < SND.UNA wouldn't be
accepted, instead only ACKs that are in the range ((SND.UNA -
MAX.SND.WND) <= SEG.ACK <= SND.NXT) get through.
This can be refined for new (and possibly spoofed) flows,
by not accepting ACK for bytes that were never sent.
This greatly improves TCP security at a little cost.
I added a Fixes: tag to make sure this patch will reach stable trees,
even if the 'blamed' patch was adhering to the RFC.
tp->bytes_acked was added in linux-4.2
Following packetdrill test (courtesy of Yepeng Pan) shows
the issue at hand:
0 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3
+0 setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0
+0 bind(3, ..., ...) = 0
+0 listen(3, 1024) = 0
// ---------------- Handshake ------------------- //
// when window scale is set to 14 the window size can be extended to
// 65535 * (2^14) = 1073725440. Linux would accept an ACK packet
// with ack number in (Server_ISN+1-1073725440. Server_ISN+1)
// ,though this ack number acknowledges some data never
// sent by the server.
+0 < S 0:0(0) win 65535 <mss 1400,nop,wscale 14>
+0 > S. 0:0(0) ack 1 <...>
+0 < . 1:1(0) ack 1 win 65535
+0 accept(3, ..., ...) = 4
// For the established connection, we send an ACK packet,
// the ack packet uses ack number 1 - 1073725300 + 2^32,
// where 2^32 is used to wrap around.
// Note: we used 1073725300 instead of 1073725440 to avoid possible
// edge cases.
// 1 - 1073725300 + 2^32 = 3221241997
// Oops, old kernels happily accept this packet.
+0 < . 1:1001(1000) ack 3221241997 win 65535
// After the kernel fix the following will be replaced by a challenge ACK,
// and prior malicious frame would be dropped.
+0 > . 1:1(0) ack 1001
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
354e4aa391ed50a4d827ff6fc11e0667d0859b25 , < 69eae75ca5255e876628ac5cee9eaab31f644b57
(git)
Affected: 354e4aa391ed50a4d827ff6fc11e0667d0859b25 , < 458f07ffeccd17f99942311e09ef574ddf4a414a (git) Affected: 354e4aa391ed50a4d827ff6fc11e0667d0859b25 , < 7ffff0cc929fdfc62a74b384c4903d6496c910f0 (git) Affected: 354e4aa391ed50a4d827ff6fc11e0667d0859b25 , < b17a886ed29f3b70b78ccf632dad03e0c69e3c1a (git) Affected: 354e4aa391ed50a4d827ff6fc11e0667d0859b25 , < 0d4e0afdd6658cd21dd5be61880411a2553fd1fc (git) Affected: 354e4aa391ed50a4d827ff6fc11e0667d0859b25 , < 008b807fe487e0b15a3a6c39add4eb477f73e440 (git) Affected: 354e4aa391ed50a4d827ff6fc11e0667d0859b25 , < 2087d53a66e97a5eb5d1bf558d5bef9e5f891757 (git) Affected: 354e4aa391ed50a4d827ff6fc11e0667d0859b25 , < 3d501dd326fb1c73f1b8206d4c6e1d7b15c07e27 (git) Affected: 8d15569e14cfcf9151e9e3b4c0cb98369943a2bb (git) Affected: e252bbd8c87b95e9cecdc01350fbb0b46a0f9bf1 (git) Affected: 2ee4432e82437a7c051c254b065fbf5d4581e1a3 (git) |
|||||||
|
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CVE-2024-50287 (GCVE-0-2024-50287)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: v4l2-tpg: prevent the risk of a division by zero
As reported by Coverity, the logic at tpg_precalculate_line()
blindly rescales the buffer even when scaled_witdh is equal to
zero. If this ever happens, this will cause a division by zero.
Instead, add a WARN_ON_ONCE() to trigger such cases and return
without doing any precalculation.
Severity ?
5.5 (Medium)
CWE
- CWE-369 - Divide By Zero
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < e3c36d0bde309f690ed1f9cd5f7e63b3a513f94a
(git)
Affected: 63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < 0bfc6e38ee2250f0503d96f1a1de441c31d88715 (git) Affected: 63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < 054931ca3cfcb8e8fa036e887d6f379942b02565 (git) Affected: 63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < a749c15dccc58d9cbad9cd23bd8ab4b5fa96cf47 (git) Affected: 63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < c63c30c9d9f2c8de34b16cd2b8400240533b914e (git) Affected: 63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < 2d0f01aa602fd15a805771bdf3f4d9a9b4df7f47 (git) Affected: 63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < 0cdb42ba0b28f548c1a4e86bb8489dba0d78fc21 (git) Affected: 63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < e6a3ea83fbe15d4818d01804e904cbb0e64e543b (git) |
|||||||
|
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CVE-2023-52873 (GCVE-0-2023-52873)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:32 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
clk: mediatek: clk-mt6779: Add check for mtk_alloc_clk_data
Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
710774e048614c761a39a98e8d0fa75f688c83b6 , < fbe466f06d4ea18745da0d57540539b7b36936ae
(git)
Affected: 710774e048614c761a39a98e8d0fa75f688c83b6 , < 3994387ba3564976731179c4d4a6d7850ddda71a (git) Affected: 710774e048614c761a39a98e8d0fa75f688c83b6 , < ca6d565a2319d69d9766e6ecbb5af827fc4afb2b (git) Affected: 710774e048614c761a39a98e8d0fa75f688c83b6 , < df1c4a9efa3f5b6fb5e0ae63890230dbe2190b7e (git) Affected: 710774e048614c761a39a98e8d0fa75f688c83b6 , < a90239551abc181687f8c0ba60b276f7d75c141e (git) Affected: 710774e048614c761a39a98e8d0fa75f688c83b6 , < f6a7c51cf07a399ec067d39f0a22f1817c5c7d2b (git) Affected: 710774e048614c761a39a98e8d0fa75f688c83b6 , < 1f57f78fbacf630430bf954e5a84caafdfea30c0 (git) |
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CVE-2024-56644 (GCVE-0-2024-56644)
Vulnerability from cvelistv5 – Published: 2024-12-27 15:02 – Updated: 2025-11-03 20:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/ipv6: release expired exception dst cached in socket
Dst objects get leaked in ip6_negative_advice() when this function is
executed for an expired IPv6 route located in the exception table. There
are several conditions that must be fulfilled for the leak to occur:
* an ICMPv6 packet indicating a change of the MTU for the path is received,
resulting in an exception dst being created
* a TCP connection that uses the exception dst for routing packets must
start timing out so that TCP begins retransmissions
* after the exception dst expires, the FIB6 garbage collector must not run
before TCP executes ip6_negative_advice() for the expired exception dst
When TCP executes ip6_negative_advice() for an exception dst that has
expired and if no other socket holds a reference to the exception dst, the
refcount of the exception dst is 2, which corresponds to the increment
made by dst_init() and the increment made by the TCP socket for which the
connection is timing out. The refcount made by the socket is never
released. The refcount of the dst is decremented in sk_dst_reset() but
that decrement is counteracted by a dst_hold() intentionally placed just
before the sk_dst_reset() in ip6_negative_advice(). After
ip6_negative_advice() has finished, there is no other object tied to the
dst. The socket lost its reference stored in sk_dst_cache and the dst is
no longer in the exception table. The exception dst becomes a leaked
object.
As a result of this dst leak, an unbalanced refcount is reported for the
loopback device of a net namespace being destroyed under kernels that do
not contain e5f80fcf869a ("ipv6: give an IPv6 dev to blackhole_netdev"):
unregister_netdevice: waiting for lo to become free. Usage count = 2
Fix the dst leak by removing the dst_hold() in ip6_negative_advice(). The
patch that introduced the dst_hold() in ip6_negative_advice() was
92f1655aa2b22 ("net: fix __dst_negative_advice() race"). But 92f1655aa2b22
merely refactored the code with regards to the dst refcount so the issue
was present even before 92f1655aa2b22. The bug was introduced in
54c1a859efd9f ("ipv6: Don't drop cache route entry unless timer actually
expired.") where the expired cached route is deleted and the sk_dst_cache
member of the socket is set to NULL by calling dst_negative_advice() but
the refcount belonging to the socket is left unbalanced.
The IPv4 version - ipv4_negative_advice() - is not affected by this bug.
When the TCP connection times out ipv4_negative_advice() merely resets the
sk_dst_cache of the socket while decrementing the refcount of the
exception dst.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
54c1a859efd9fd6cda05bc700315ba2519c14eba , < a95808252e8acc0123bacd2dff8b9af10bc145b7
(git)
Affected: 54c1a859efd9fd6cda05bc700315ba2519c14eba , < b90d061345bb8cd51fece561a800bae1c95448a6 (git) Affected: 54c1a859efd9fd6cda05bc700315ba2519c14eba , < 0b8903e6c881f72c6849d4952de742c656eb5ab9 (git) Affected: 54c1a859efd9fd6cda05bc700315ba2519c14eba , < 535add1e9f274502209cb997801208bbe1ae6c6f (git) Affected: 54c1a859efd9fd6cda05bc700315ba2519c14eba , < f43d12fd0fa8ee5b9caf8a3927e10d06431764d2 (git) Affected: 54c1a859efd9fd6cda05bc700315ba2519c14eba , < 8b591bd522b71c42a82898290e35d32b482047e4 (git) Affected: 54c1a859efd9fd6cda05bc700315ba2519c14eba , < 3301ab7d5aeb0fe270f73a3d4810c9d1b6a9f045 (git) Affected: 9c93e9c757c7d3d96027a06b9b4c4e37ca87ded7 (git) |
|||||||
|
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CVE-2024-49933 (GCVE-0-2024-49933)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
blk_iocost: fix more out of bound shifts
Recently running UBSAN caught few out of bound shifts in the
ioc_forgive_debts() function:
UBSAN: shift-out-of-bounds in block/blk-iocost.c:2142:38
shift exponent 80 is too large for 64-bit type 'u64' (aka 'unsigned long
long')
...
UBSAN: shift-out-of-bounds in block/blk-iocost.c:2144:30
shift exponent 80 is too large for 64-bit type 'u64' (aka 'unsigned long
long')
...
Call Trace:
<IRQ>
dump_stack_lvl+0xca/0x130
__ubsan_handle_shift_out_of_bounds+0x22c/0x280
? __lock_acquire+0x6441/0x7c10
ioc_timer_fn+0x6cec/0x7750
? blk_iocost_init+0x720/0x720
? call_timer_fn+0x5d/0x470
call_timer_fn+0xfa/0x470
? blk_iocost_init+0x720/0x720
__run_timer_base+0x519/0x700
...
Actual impact of this issue was not identified but I propose to fix the
undefined behaviour.
The proposed fix to prevent those out of bound shifts consist of
precalculating exponent before using it the shift operations by taking
min value from the actual exponent and maximum possible number of bits.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
bec02dbbafad534674309f8b948094900f456797 , < 1f61d509257d6a05763d05bf37943b35306522b1
(git)
Affected: bec02dbbafad534674309f8b948094900f456797 , < f4ef9bef023d5c543cb0f3194ecacfd47ef590ec (git) Affected: bec02dbbafad534674309f8b948094900f456797 , < 59121bb38fdc01434ea3fe361ee02b59f036227f (git) Affected: bec02dbbafad534674309f8b948094900f456797 , < 1ab2cfe19700fb3dde4c7dfec392acff34db3120 (git) Affected: bec02dbbafad534674309f8b948094900f456797 , < 1b120f151871eb47ce9f283c007af3f8ae1d990e (git) Affected: bec02dbbafad534674309f8b948094900f456797 , < 364022095bdd4108efdaaa68576afa4712a5d085 (git) Affected: bec02dbbafad534674309f8b948094900f456797 , < 9bce8005ec0dcb23a58300e8522fe4a31da606fa (git) |
|||||||
|
|||||||||
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CVE-2024-49868 (GCVE-0-2024-49868)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix a NULL pointer dereference when failed to start a new trasacntion
[BUG]
Syzbot reported a NULL pointer dereference with the following crash:
FAULT_INJECTION: forcing a failure.
start_transaction+0x830/0x1670 fs/btrfs/transaction.c:676
prepare_to_relocate+0x31f/0x4c0 fs/btrfs/relocation.c:3642
relocate_block_group+0x169/0xd20 fs/btrfs/relocation.c:3678
...
BTRFS info (device loop0): balance: ended with status: -12
Oops: general protection fault, probably for non-canonical address 0xdffffc00000000cc: 0000 [#1] PREEMPT SMP KASAN NOPTI
KASAN: null-ptr-deref in range [0x0000000000000660-0x0000000000000667]
RIP: 0010:btrfs_update_reloc_root+0x362/0xa80 fs/btrfs/relocation.c:926
Call Trace:
<TASK>
commit_fs_roots+0x2ee/0x720 fs/btrfs/transaction.c:1496
btrfs_commit_transaction+0xfaf/0x3740 fs/btrfs/transaction.c:2430
del_balance_item fs/btrfs/volumes.c:3678 [inline]
reset_balance_state+0x25e/0x3c0 fs/btrfs/volumes.c:3742
btrfs_balance+0xead/0x10c0 fs/btrfs/volumes.c:4574
btrfs_ioctl_balance+0x493/0x7c0 fs/btrfs/ioctl.c:3673
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:907 [inline]
__se_sys_ioctl+0xf9/0x170 fs/ioctl.c:893
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
[CAUSE]
The allocation failure happens at the start_transaction() inside
prepare_to_relocate(), and during the error handling we call
unset_reloc_control(), which makes fs_info->balance_ctl to be NULL.
Then we continue the error path cleanup in btrfs_balance() by calling
reset_balance_state() which will call del_balance_item() to fully delete
the balance item in the root tree.
However during the small window between set_reloc_contrl() and
unset_reloc_control(), we can have a subvolume tree update and created a
reloc_root for that subvolume.
Then we go into the final btrfs_commit_transaction() of
del_balance_item(), and into btrfs_update_reloc_root() inside
commit_fs_roots().
That function checks if fs_info->reloc_ctl is in the merge_reloc_tree
stage, but since fs_info->reloc_ctl is NULL, it results a NULL pointer
dereference.
[FIX]
Just add extra check on fs_info->reloc_ctl inside
btrfs_update_reloc_root(), before checking
fs_info->reloc_ctl->merge_reloc_tree.
That DEAD_RELOC_TREE handling is to prevent further modification to the
reloc tree during merge stage, but since there is no reloc_ctl at all,
we do not need to bother that.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1282f001cbf56e5dd6e90a18e205a566793f4be0
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d73d48acf36f57362df7e4f9d76568168bf5e944 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 37fee9c220b92c3b7bf22b51c51dde5364e7590b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d13249c0df7aab885acb149695f82c54c0822a70 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7ad0c5868f2f0418619089513d95230c66cb7eb4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dc02c1440705e3451abd1c2c8114a5c1bb188e9f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 39356ec0e319ed07627b3a0f402d0608546509e6 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c3b47f49e83197e8dffd023ec568403bcdbb774b (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix a NULL pointer dereference when failed to start a new trasacntion\n\n[BUG]\nSyzbot reported a NULL pointer dereference with the following crash:\n\n FAULT_INJECTION: forcing a failure.\n start_transaction+0x830/0x1670 fs/btrfs/transaction.c:676\n prepare_to_relocate+0x31f/0x4c0 fs/btrfs/relocation.c:3642\n relocate_block_group+0x169/0xd20 fs/btrfs/relocation.c:3678\n ...\n BTRFS info (device loop0): balance: ended with status: -12\n Oops: general protection fault, probably for non-canonical address 0xdffffc00000000cc: 0000 [#1] PREEMPT SMP KASAN NOPTI\n KASAN: null-ptr-deref in range [0x0000000000000660-0x0000000000000667]\n RIP: 0010:btrfs_update_reloc_root+0x362/0xa80 fs/btrfs/relocation.c:926\n Call Trace:\n \u003cTASK\u003e\n commit_fs_roots+0x2ee/0x720 fs/btrfs/transaction.c:1496\n btrfs_commit_transaction+0xfaf/0x3740 fs/btrfs/transaction.c:2430\n del_balance_item fs/btrfs/volumes.c:3678 [inline]\n reset_balance_state+0x25e/0x3c0 fs/btrfs/volumes.c:3742\n btrfs_balance+0xead/0x10c0 fs/btrfs/volumes.c:4574\n btrfs_ioctl_balance+0x493/0x7c0 fs/btrfs/ioctl.c:3673\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:907 [inline]\n __se_sys_ioctl+0xf9/0x170 fs/ioctl.c:893\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\n[CAUSE]\nThe allocation failure happens at the start_transaction() inside\nprepare_to_relocate(), and during the error handling we call\nunset_reloc_control(), which makes fs_info-\u003ebalance_ctl to be NULL.\n\nThen we continue the error path cleanup in btrfs_balance() by calling\nreset_balance_state() which will call del_balance_item() to fully delete\nthe balance item in the root tree.\n\nHowever during the small window between set_reloc_contrl() and\nunset_reloc_control(), we can have a subvolume tree update and created a\nreloc_root for that subvolume.\n\nThen we go into the final btrfs_commit_transaction() of\ndel_balance_item(), and into btrfs_update_reloc_root() inside\ncommit_fs_roots().\n\nThat function checks if fs_info-\u003ereloc_ctl is in the merge_reloc_tree\nstage, but since fs_info-\u003ereloc_ctl is NULL, it results a NULL pointer\ndereference.\n\n[FIX]\nJust add extra check on fs_info-\u003ereloc_ctl inside\nbtrfs_update_reloc_root(), before checking\nfs_info-\u003ereloc_ctl-\u003emerge_reloc_tree.\n\nThat DEAD_RELOC_TREE handling is to prevent further modification to the\nreloc tree during merge stage, but since there is no reloc_ctl at all,\nwe do not need to bother that."
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CVE-2024-42084 (GCVE-0-2024-42084)
Vulnerability from cvelistv5 – Published: 2024-07-29 16:26 – Updated: 2025-11-03 22:01
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ftruncate: pass a signed offset
The old ftruncate() syscall, using the 32-bit off_t misses a sign
extension when called in compat mode on 64-bit architectures. As a
result, passing a negative length accidentally succeeds in truncating
to file size between 2GiB and 4GiB.
Changing the type of the compat syscall to the signed compat_off_t
changes the behavior so it instead returns -EINVAL.
The native entry point, the truncate() syscall and the corresponding
loff_t based variants are all correct already and do not suffer
from this mistake.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
3f6d078d4accfff8b114f968259a060bfdc7c682 , < c329760749b5419769e57cb2be80955d2805f9c9
(git)
Affected: 3f6d078d4accfff8b114f968259a060bfdc7c682 , < f531d4bc6c5588d713359e42ed65e46816d841d8 (git) Affected: 3f6d078d4accfff8b114f968259a060bfdc7c682 , < 84bf6b64a1a0dfc6de7e1b1c776d58d608e7865a (git) Affected: 3f6d078d4accfff8b114f968259a060bfdc7c682 , < dbb226d81cd02cee140139c2369791e6f61f2007 (git) Affected: 3f6d078d4accfff8b114f968259a060bfdc7c682 , < 5ae6af68410bdad6181ec82104bb9985a7a6a0fa (git) Affected: 3f6d078d4accfff8b114f968259a060bfdc7c682 , < 836359247b0403e0634bfbc83e5bb8063fad287a (git) Affected: 3f6d078d4accfff8b114f968259a060bfdc7c682 , < 930a4c369f74da26816eaaa71b5888d29b759c27 (git) Affected: 3f6d078d4accfff8b114f968259a060bfdc7c682 , < 4b8e88e563b5f666446d002ad0dc1e6e8e7102b0 (git) |
|||||||
|
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CVE-2024-56700 (GCVE-0-2024-56700)
Vulnerability from cvelistv5 – Published: 2024-12-28 09:46 – Updated: 2025-11-03 20:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: wl128x: Fix atomicity violation in fmc_send_cmd()
Atomicity violation occurs when the fmc_send_cmd() function is executed
simultaneously with the modification of the fmdev->resp_skb value.
Consider a scenario where, after passing the validity check within the
function, a non-null fmdev->resp_skb variable is assigned a null value.
This results in an invalid fmdev->resp_skb variable passing the validity
check. As seen in the later part of the function, skb = fmdev->resp_skb;
when the invalid fmdev->resp_skb passes the check, a null pointer
dereference error may occur at line 478, evt_hdr = (void *)skb->data;
To address this issue, it is recommended to include the validity check of
fmdev->resp_skb within the locked section of the function. This
modification ensures that the value of fmdev->resp_skb does not change
during the validation process, thereby maintaining its validity.
This possible bug is found by an experimental static analysis tool
developed by our team. This tool analyzes the locking APIs
to extract function pairs that can be concurrently executed, and then
analyzes the instructions in the paired functions to identify possible
concurrency bugs including data races and atomicity violations.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e8454ff7b9a4d56f02c095bff12d3c92ef4c7fa6 , < d16109c9fdc1b8cea4fe63b42e06e926c3f68990
(git)
Affected: e8454ff7b9a4d56f02c095bff12d3c92ef4c7fa6 , < 3c818ad07e964bca3d27adac1e1f50e1e3c9180e (git) Affected: e8454ff7b9a4d56f02c095bff12d3c92ef4c7fa6 , < d7408a052aa1b4f6fb6f1c7a8877b84017a07ac9 (git) Affected: e8454ff7b9a4d56f02c095bff12d3c92ef4c7fa6 , < ed228b74d8a500380150965d5becabf9a1e33141 (git) Affected: e8454ff7b9a4d56f02c095bff12d3c92ef4c7fa6 , < 372dc9509122e5d45d4c12978e31c3c7d00aaca4 (git) Affected: e8454ff7b9a4d56f02c095bff12d3c92ef4c7fa6 , < 378ce4e08ca2b1ac7bbf1d57b68643ca4226c5f8 (git) Affected: e8454ff7b9a4d56f02c095bff12d3c92ef4c7fa6 , < 2e63c908de357048180516b84740ed62dac0b269 (git) Affected: e8454ff7b9a4d56f02c095bff12d3c92ef4c7fa6 , < 80a3b2ee01eecf22dfa06968b3cde92c691dea10 (git) Affected: e8454ff7b9a4d56f02c095bff12d3c92ef4c7fa6 , < ca59f9956d4519ab18ab2270be47c6b8c6ced091 (git) |
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CVE-2024-49890 (GCVE-0-2024-49890)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/pm: ensure the fw_info is not null before using it
This resolves the dereference null return value warning
reported by Coverity.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
3bace359149391c6547cefe3bf729f365bcf3ef6 , < 29f388945770bd0a6c82711436b2bc98b0dfac92
(git)
Affected: 3bace359149391c6547cefe3bf729f365bcf3ef6 , < 9550d8d6f19fac7623f044ae8d9503825b325497 (git) Affected: 3bace359149391c6547cefe3bf729f365bcf3ef6 , < fd5f4ac1a986f0e7e9fa019201b5890554f87bcf (git) Affected: 3bace359149391c6547cefe3bf729f365bcf3ef6 , < b511474f49588cdca355ebfce54e7eddbf7b75a5 (git) Affected: 3bace359149391c6547cefe3bf729f365bcf3ef6 , < 8adf4408d482faa51b2c14e60bfd9946ec1911a4 (git) Affected: 3bace359149391c6547cefe3bf729f365bcf3ef6 , < 016bf0294b401246471c6710c6bf9251616228b6 (git) Affected: 3bace359149391c6547cefe3bf729f365bcf3ef6 , < 186fb12e7a7b038c2710ceb2fb74068f1b5d55a4 (git) |
|||||||
|
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CVE-2024-50218 (GCVE-0-2024-50218)
Vulnerability from cvelistv5 – Published: 2024-11-09 10:14 – Updated: 2025-11-03 22:27
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow
Syzbot reported a kernel BUG in ocfs2_truncate_inline. There are two
reasons for this: first, the parameter value passed is greater than
ocfs2_max_inline_data_with_xattr, second, the start and end parameters of
ocfs2_truncate_inline are "unsigned int".
So, we need to add a sanity check for byte_start and byte_len right before
ocfs2_truncate_inline() in ocfs2_remove_inode_range(), if they are greater
than ocfs2_max_inline_data_with_xattr return -EINVAL.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1afc32b952335f665327a1a9001ba1b44bb76fd9 , < 27d95867bee806cdc448d122bd99f1d8b0544035
(git)
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CVE-2024-50290 (GCVE-0-2024-50290)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: cx24116: prevent overflows on SNR calculus
as reported by Coverity, if reading SNR registers fail, a negative
number will be returned, causing an underflow when reading SNR
registers.
Prevent that.
Severity ?
5.5 (Medium)
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < 127b9076baeadd734b18ddc8f2cd93b47d5a3ea3
(git)
Affected: 8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < cad97ca8cfd43a78a19b59949f33e3563d369247 (git) Affected: 8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < 828047c70f4716fde4b1316f7b610e97a4e83824 (git) Affected: 8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < f2b4f277c41db8d548f38f1dd091bbdf6a5acb07 (git) Affected: 8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < fbefe31e4598cdb0889eee2e74c995b2212efb08 (git) Affected: 8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < 83c152b55d88cbf6fc4685941fcb31333986774d (git) Affected: 8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < 3a1ed994d9454132354b860321414955da289929 (git) Affected: 8953db793d5bdeea5ac92c9e97f57d3ff8a7dccf , < 576a307a7650bd544fbb24df801b9b7863b85e2f (git) |
|||||||
|
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CVE-2024-39506 (GCVE-0-2024-39506)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:20 – Updated: 2025-11-03 21:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
liquidio: Adjust a NULL pointer handling path in lio_vf_rep_copy_packet
In lio_vf_rep_copy_packet() pg_info->page is compared to a NULL value,
but then it is unconditionally passed to skb_add_rx_frag() which looks
strange and could lead to null pointer dereference.
lio_vf_rep_copy_packet() call trace looks like:
octeon_droq_process_packets
octeon_droq_fast_process_packets
octeon_droq_dispatch_pkt
octeon_create_recv_info
...search in the dispatch_list...
->disp_fn(rdisp->rinfo, ...)
lio_vf_rep_pkt_recv(struct octeon_recv_info *recv_info, ...)
In this path there is no code which sets pg_info->page to NULL.
So this check looks unneeded and doesn't solve potential problem.
But I guess the author had reason to add a check and I have no such card
and can't do real test.
In addition, the code in the function liquidio_push_packet() in
liquidio/lio_core.c does exactly the same.
Based on this, I consider the most acceptable compromise solution to
adjust this issue by moving skb_add_rx_frag() into conditional scope.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1f233f327913f3dee0602cba9c64df1903772b55 , < 87d6bdc006f0cbf297a3b2ad6e40ede4c3ee5dc2
(git)
Affected: 1f233f327913f3dee0602cba9c64df1903772b55 , < dcc7440f32c7a26b067aff6e7d931ec593024a79 (git) Affected: 1f233f327913f3dee0602cba9c64df1903772b55 , < cbf18d8128a753cb632bef39470d19befd9c7347 (git) Affected: 1f233f327913f3dee0602cba9c64df1903772b55 , < a86490a3712cc513113440a606a0e77130abd47c (git) Affected: 1f233f327913f3dee0602cba9c64df1903772b55 , < f1ab15a09492a5ae8ab1e2c35ba2cf9e150d25ee (git) Affected: 1f233f327913f3dee0602cba9c64df1903772b55 , < fd2b613bc4c508e55c1221c6595bb889812a4fea (git) Affected: 1f233f327913f3dee0602cba9c64df1903772b55 , < a6f4d0ec170a46b5f453cacf55dff5989b42bbfa (git) Affected: 1f233f327913f3dee0602cba9c64df1903772b55 , < c44711b78608c98a3e6b49ce91678cd0917d5349 (git) |
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CVE-2024-56568 (GCVE-0-2024-56568)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:23 – Updated: 2025-11-03 20:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
iommu/arm-smmu: Defer probe of clients after smmu device bound
Null pointer dereference occurs due to a race between smmu
driver probe and client driver probe, when of_dma_configure()
for client is called after the iommu_device_register() for smmu driver
probe has executed but before the driver_bound() for smmu driver
has been called.
Following is how the race occurs:
T1:Smmu device probe T2: Client device probe
really_probe()
arm_smmu_device_probe()
iommu_device_register()
really_probe()
platform_dma_configure()
of_dma_configure()
of_dma_configure_id()
of_iommu_configure()
iommu_probe_device()
iommu_init_device()
arm_smmu_probe_device()
arm_smmu_get_by_fwnode()
driver_find_device_by_fwnode()
driver_find_device()
next_device()
klist_next()
/* null ptr
assigned to smmu */
/* null ptr dereference
while smmu->streamid_mask */
driver_bound()
klist_add_tail()
When this null smmu pointer is dereferenced later in
arm_smmu_probe_device, the device crashes.
Fix this by deferring the probe of the client device
until the smmu device has bound to the arm smmu driver.
[will: Add comment]
Severity ?
4.7 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
021bb8420d44cf56102d44fca9af628625e75482 , < c2527d07c7e9cda2c6165d5edccf74752baac1b0
(git)
Affected: 021bb8420d44cf56102d44fca9af628625e75482 , < dc02407ea952e20c544a078a6be2e6f008327973 (git) Affected: 021bb8420d44cf56102d44fca9af628625e75482 , < f8f794f387ad21c4696e5cd0626cb6f8a5f6aea5 (git) Affected: 021bb8420d44cf56102d44fca9af628625e75482 , < 4a9485918a042e3114890dfbe19839a1897f8b2c (git) Affected: 021bb8420d44cf56102d44fca9af628625e75482 , < 5018696b19bc6c021e934a8a59f4b1dd8c0ac9f8 (git) Affected: 021bb8420d44cf56102d44fca9af628625e75482 , < 229e6ee43d2a160a1592b83aad620d6027084aad (git) |
|||||||
|
|||||||||
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CVE-2023-52607 (GCVE-0-2023-52607)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-21 08:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/mm: Fix null-pointer dereference in pgtable_cache_add
kasprintf() returns a pointer to dynamically allocated memory
which can be NULL upon failure. Ensure the allocation was successful
by checking the pointer validity.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
a0668cdc154e54bf0c85182e0535eea237d53146 , < 21e45a7b08d7cd98d6a53c5fc5111879f2d96611
(git)
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|||||||
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CVE-2024-43880 (GCVE-0-2024-43880)
Vulnerability from cvelistv5 – Published: 2024-08-21 00:06 – Updated: 2025-11-03 22:06
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
mlxsw: spectrum_acl_erp: Fix object nesting warning
ACLs in Spectrum-2 and newer ASICs can reside in the algorithmic TCAM
(A-TCAM) or in the ordinary circuit TCAM (C-TCAM). The former can
contain more ACLs (i.e., tc filters), but the number of masks in each
region (i.e., tc chain) is limited.
In order to mitigate the effects of the above limitation, the device
allows filters to share a single mask if their masks only differ in up
to 8 consecutive bits. For example, dst_ip/25 can be represented using
dst_ip/24 with a delta of 1 bit. The C-TCAM does not have a limit on the
number of masks being used (and therefore does not support mask
aggregation), but can contain a limited number of filters.
The driver uses the "objagg" library to perform the mask aggregation by
passing it objects that consist of the filter's mask and whether the
filter is to be inserted into the A-TCAM or the C-TCAM since filters in
different TCAMs cannot share a mask.
The set of created objects is dependent on the insertion order of the
filters and is not necessarily optimal. Therefore, the driver will
periodically ask the library to compute a more optimal set ("hints") by
looking at all the existing objects.
When the library asks the driver whether two objects can be aggregated
the driver only compares the provided masks and ignores the A-TCAM /
C-TCAM indication. This is the right thing to do since the goal is to
move as many filters as possible to the A-TCAM. The driver also forbids
two identical masks from being aggregated since this can only happen if
one was intentionally put in the C-TCAM to avoid a conflict in the
A-TCAM.
The above can result in the following set of hints:
H1: {mask X, A-TCAM} -> H2: {mask Y, A-TCAM} // X is Y + delta
H3: {mask Y, C-TCAM} -> H4: {mask Z, A-TCAM} // Y is Z + delta
After getting the hints from the library the driver will start migrating
filters from one region to another while consulting the computed hints
and instructing the device to perform a lookup in both regions during
the transition.
Assuming a filter with mask X is being migrated into the A-TCAM in the
new region, the hints lookup will return H1. Since H2 is the parent of
H1, the library will try to find the object associated with it and
create it if necessary in which case another hints lookup (recursive)
will be performed. This hints lookup for {mask Y, A-TCAM} will either
return H2 or H3 since the driver passes the library an object comparison
function that ignores the A-TCAM / C-TCAM indication.
This can eventually lead to nested objects which are not supported by
the library [1].
Fix by removing the object comparison function from both the driver and
the library as the driver was the only user. That way the lookup will
only return exact matches.
I do not have a reliable reproducer that can reproduce the issue in a
timely manner, but before the fix the issue would reproduce in several
minutes and with the fix it does not reproduce in over an hour.
Note that the current usefulness of the hints is limited because they
include the C-TCAM indication and represent aggregation that cannot
actually happen. This will be addressed in net-next.
[1]
WARNING: CPU: 0 PID: 153 at lib/objagg.c:170 objagg_obj_parent_assign+0xb5/0xd0
Modules linked in:
CPU: 0 PID: 153 Comm: kworker/0:18 Not tainted 6.9.0-rc6-custom-g70fbc2c1c38b #42
Hardware name: Mellanox Technologies Ltd. MSN3700C/VMOD0008, BIOS 5.11 10/10/2018
Workqueue: mlxsw_core mlxsw_sp_acl_tcam_vregion_rehash_work
RIP: 0010:objagg_obj_parent_assign+0xb5/0xd0
[...]
Call Trace:
<TASK>
__objagg_obj_get+0x2bb/0x580
objagg_obj_get+0xe/0x80
mlxsw_sp_acl_erp_mask_get+0xb5/0xf0
mlxsw_sp_acl_atcam_entry_add+0xe8/0x3c0
mlxsw_sp_acl_tcam_entry_create+0x5e/0xa0
mlxsw_sp_acl_tcam_vchunk_migrate_one+0x16b/0x270
mlxsw_sp_acl_tcam_vregion_rehash_work+0xbe/0x510
process_one_work+0x151/0x370
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9069a3817d82b01b3a55da382c774e3575946130 , < 4dc09f6f260db3c4565a4ec52ba369393598f2fb
(git)
Affected: 9069a3817d82b01b3a55da382c774e3575946130 , < 36a9996e020dd5aa325e0ecc55eb2328288ea6bb (git) Affected: 9069a3817d82b01b3a55da382c774e3575946130 , < 9a5261a984bba4f583d966c550fa72c33ff3714e (git) Affected: 9069a3817d82b01b3a55da382c774e3575946130 , < 25c6fd9648ad05da493a5d30881896a78a08b624 (git) Affected: 9069a3817d82b01b3a55da382c774e3575946130 , < 0e59c2d22853266704e127915653598f7f104037 (git) Affected: 9069a3817d82b01b3a55da382c774e3575946130 , < fb5d4fc578e655d113f09565f6f047e15f7ab578 (git) Affected: 9069a3817d82b01b3a55da382c774e3575946130 , < 97d833ceb27dc19f8777d63f90be4a27b5daeedf (git) |
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CVE-2024-45006 (GCVE-0-2024-45006)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2025-11-03 22:15
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
xhci: Fix Panther point NULL pointer deref at full-speed re-enumeration
re-enumerating full-speed devices after a failed address device command
can trigger a NULL pointer dereference.
Full-speed devices may need to reconfigure the endpoint 0 Max Packet Size
value during enumeration. Usb core calls usb_ep0_reinit() in this case,
which ends up calling xhci_configure_endpoint().
On Panther point xHC the xhci_configure_endpoint() function will
additionally check and reserve bandwidth in software. Other hosts do
this in hardware
If xHC address device command fails then a new xhci_virt_device structure
is allocated as part of re-enabling the slot, but the bandwidth table
pointers are not set up properly here.
This triggers the NULL pointer dereference the next time usb_ep0_reinit()
is called and xhci_configure_endpoint() tries to check and reserve
bandwidth
[46710.713538] usb 3-1: new full-speed USB device number 5 using xhci_hcd
[46710.713699] usb 3-1: Device not responding to setup address.
[46710.917684] usb 3-1: Device not responding to setup address.
[46711.125536] usb 3-1: device not accepting address 5, error -71
[46711.125594] BUG: kernel NULL pointer dereference, address: 0000000000000008
[46711.125600] #PF: supervisor read access in kernel mode
[46711.125603] #PF: error_code(0x0000) - not-present page
[46711.125606] PGD 0 P4D 0
[46711.125610] Oops: Oops: 0000 [#1] PREEMPT SMP PTI
[46711.125615] CPU: 1 PID: 25760 Comm: kworker/1:2 Not tainted 6.10.3_2 #1
[46711.125620] Hardware name: Gigabyte Technology Co., Ltd.
[46711.125623] Workqueue: usb_hub_wq hub_event [usbcore]
[46711.125668] RIP: 0010:xhci_reserve_bandwidth (drivers/usb/host/xhci.c
Fix this by making sure bandwidth table pointers are set up correctly
after a failed address device command, and additionally by avoiding
checking for bandwidth in cases like this where no actual endpoints are
added or removed, i.e. only context for default control endpoint 0 is
evaluated.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
651aaf36a7d7b36a58980e70133f9437d4f6d312 , < ef0a0e616b2789bb804a0ce5e161db03170a85b6
(git)
Affected: 651aaf36a7d7b36a58980e70133f9437d4f6d312 , < a57b0ebabe6862dce0a2e0f13e17941ad72fc56b (git) Affected: 651aaf36a7d7b36a58980e70133f9437d4f6d312 , < 0f0654318e25b2c185e245ba4a591e42fabb5e59 (git) Affected: 651aaf36a7d7b36a58980e70133f9437d4f6d312 , < 365ef7c4277fdd781a695c3553fa157d622d805d (git) Affected: 651aaf36a7d7b36a58980e70133f9437d4f6d312 , < 5ad898ae82412f8a689d59829804bff2999dd0ea (git) Affected: 651aaf36a7d7b36a58980e70133f9437d4f6d312 , < 6b99de301d78e1f5249e57ef2c32e1dec3df2bb1 (git) Affected: 651aaf36a7d7b36a58980e70133f9437d4f6d312 , < 8fb9d412ebe2f245f13481e4624b40e651570cbd (git) Affected: 651aaf36a7d7b36a58980e70133f9437d4f6d312 , < af8e119f52e9c13e556be9e03f27957554a84656 (git) |
|||||||
|
|||||||||
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CVE-2024-41064 (GCVE-0-2024-41064)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:57 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/eeh: avoid possible crash when edev->pdev changes
If a PCI device is removed during eeh_pe_report_edev(), edev->pdev
will change and can cause a crash, hold the PCI rescan/remove lock
while taking a copy of edev->pdev->bus.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9b3c76f08122f5efdbe4992a64b8478cc92dd983 , < 8836e1bf5838ac6c08760e0a2dd7cf6410aa7ff3
(git)
Affected: 9b3c76f08122f5efdbe4992a64b8478cc92dd983 , < 033c51dfdbb6b79ab43fb3587276fa82d0a329e1 (git) Affected: 9b3c76f08122f5efdbe4992a64b8478cc92dd983 , < 4fad7fef847b6028475dd7b4c14fcb82b3e51274 (git) Affected: 9b3c76f08122f5efdbe4992a64b8478cc92dd983 , < 4bc246d2d60d071314842fa448faa4ed39082aff (git) Affected: 9b3c76f08122f5efdbe4992a64b8478cc92dd983 , < f23c3d1ca9c4b2d626242a4e7e1ec1770447f7b5 (git) Affected: 9b3c76f08122f5efdbe4992a64b8478cc92dd983 , < 428d940a8b6b3350b282c14d3f63350bde65c48b (git) Affected: 9b3c76f08122f5efdbe4992a64b8478cc92dd983 , < a1216e62d039bf63a539bbe718536ec789a853dd (git) |
|||||||
|
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CVE-2024-39509 (GCVE-0-2024-39509)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:20 – Updated: 2025-11-03 21:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
HID: core: remove unnecessary WARN_ON() in implement()
Syzkaller hit a warning [1] in a call to implement() when trying
to write a value into a field of smaller size in an output report.
Since implement() already has a warn message printed out with the
help of hid_warn() and value in question gets trimmed with:
...
value &= m;
...
WARN_ON may be considered superfluous. Remove it to suppress future
syzkaller triggers.
[1]
WARNING: CPU: 0 PID: 5084 at drivers/hid/hid-core.c:1451 implement drivers/hid/hid-core.c:1451 [inline]
WARNING: CPU: 0 PID: 5084 at drivers/hid/hid-core.c:1451 hid_output_report+0x548/0x760 drivers/hid/hid-core.c:1863
Modules linked in:
CPU: 0 PID: 5084 Comm: syz-executor424 Not tainted 6.9.0-rc7-syzkaller-00183-gcf87f46fd34d #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:implement drivers/hid/hid-core.c:1451 [inline]
RIP: 0010:hid_output_report+0x548/0x760 drivers/hid/hid-core.c:1863
...
Call Trace:
<TASK>
__usbhid_submit_report drivers/hid/usbhid/hid-core.c:591 [inline]
usbhid_submit_report+0x43d/0x9e0 drivers/hid/usbhid/hid-core.c:636
hiddev_ioctl+0x138b/0x1f00 drivers/hid/usbhid/hiddev.c:726
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:904 [inline]
__se_sys_ioctl+0xfc/0x170 fs/ioctl.c:890
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
...
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
95d1c8951e5bd50bb89654a99a7012b1e75646bd , < 955b3764671f3f157215194972d9c01a3a4bd316
(git)
Affected: 95d1c8951e5bd50bb89654a99a7012b1e75646bd , < f9db5fbeffb951cac3f0fb1c2eeffb79785399ca (git) Affected: 95d1c8951e5bd50bb89654a99a7012b1e75646bd , < 33f6832798dd3297317901cc1db556ac3ae80c24 (git) Affected: 95d1c8951e5bd50bb89654a99a7012b1e75646bd , < 8bac61934cd563b073cd30b8cf6d5c758ab5ab26 (git) Affected: 95d1c8951e5bd50bb89654a99a7012b1e75646bd , < bfd546fc7fd76076f81bf41b85b51ceda30949fd (git) Affected: 95d1c8951e5bd50bb89654a99a7012b1e75646bd , < 30f76bc468b9b2cbbd5d3eb482661e3e4798893f (git) Affected: 95d1c8951e5bd50bb89654a99a7012b1e75646bd , < 655c6de2f215b61d0708db6b06305eee9bbfeba2 (git) Affected: 95d1c8951e5bd50bb89654a99a7012b1e75646bd , < 4aa2dcfbad538adf7becd0034a3754e1bd01b2b5 (git) |
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CVE-2023-52602 (GCVE-0-2023-52602)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix slab-out-of-bounds Read in dtSearch
Currently while searching for current page in the sorted entry table
of the page there is a out of bound access. Added a bound check to fix
the error.
Dave:
Set return code to -EIO
Severity ?
7.8 (High)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ce8bc22e948634a5c0a3fa58a179177d0e3f3950
(git)
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|||||||
|
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CVE-2024-49900 (GCVE-0-2024-49900)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: Fix uninit-value access of new_ea in ea_buffer
syzbot reports that lzo1x_1_do_compress is using uninit-value:
=====================================================
BUG: KMSAN: uninit-value in lzo1x_1_do_compress+0x19f9/0x2510 lib/lzo/lzo1x_compress.c:178
...
Uninit was stored to memory at:
ea_put fs/jfs/xattr.c:639 [inline]
...
Local variable ea_buf created at:
__jfs_setxattr+0x5d/0x1ae0 fs/jfs/xattr.c:662
__jfs_xattr_set+0xe6/0x1f0 fs/jfs/xattr.c:934
=====================================================
The reason is ea_buf->new_ea is not initialized properly.
Fix this by using memset to empty its content at the beginning
in ea_get().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7b24d41d47a6805c45378debf8bd115675d41da8
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dac398ed272a378d2f42ac68ae408333a51baf52 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8b1dcf25c26d42e4a68c4725ce52a0543c7878cc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d7444f91a9f93eaa48827087ed0f3381c194181d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6041536d18c5f51a84bc37cd568cbab61870031e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c076b3746224982eebdba5c9e4b1467e146c0d64 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7c244d5b48284a770d96ff703df2dfeadf804a73 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8ad8b531de79c348bcb8133e7f5e827b884226af (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2b59ffad47db1c46af25ccad157bb3b25147c35c (git) |
|||||||
|
|||||||||
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CVE-2024-49967 (GCVE-0-2024-49967)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-01-07 08:46
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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CVE-2025-30033 (GCVE-0-2025-30033)
Vulnerability from cvelistv5 – Published: 2025-08-12 11:16 – Updated: 2025-11-11 20:20
VLAI?
EPSS
Summary
The affected setup component is vulnerable to DLL hijacking. This could allow an attacker to execute arbitrary code when a legitimate user installs an application that uses the affected setup component.
Severity ?
CWE
- CWE-427 - Uncontrolled Search Path Element
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siemens | Automation License Manager V6.0 |
Affected:
0 , < *
(custom)
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2023-52917 (GCVE-0-2023-52917)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:13 – Updated: 2025-03-03 08:12
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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CVE-2024-27412 (GCVE-0-2024-27412)
Vulnerability from cvelistv5 – Published: 2024-05-17 11:50 – Updated: 2025-05-04 12:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
power: supply: bq27xxx-i2c: Do not free non existing IRQ
The bq27xxx i2c-client may not have an IRQ, in which case
client->irq will be 0. bq27xxx_battery_i2c_probe() already has
an if (client->irq) check wrapping the request_threaded_irq().
But bq27xxx_battery_i2c_remove() unconditionally calls
free_irq(client->irq) leading to:
[ 190.310742] ------------[ cut here ]------------
[ 190.310843] Trying to free already-free IRQ 0
[ 190.310861] WARNING: CPU: 2 PID: 1304 at kernel/irq/manage.c:1893 free_irq+0x1b8/0x310
Followed by a backtrace when unbinding the driver. Add
an if (client->irq) to bq27xxx_battery_i2c_remove() mirroring
probe() to fix this.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
76d2ed844def0cb8704d766924b07b2a918b3e30 , < d4d813c0a14d6bf52d810a55db06a2e7e3d98eaa
(git)
Affected: dafe9136be7b7fc30f1f3ca410c15b7cc65bee44 , < 7394abc8926adee6a817bab10797e0adc898af77 (git) Affected: 1da9a4b55a6688e3a30c16d0cf2e7c6a90a684fb , < d7acc4a569f5f4513120c85ea2b9f04909b7490f (git) Affected: e01820a94aea99296e500f54b3f36a2985061045 , < e601ae81910ce6a3797876e190a2d8ef6cf828bc (git) Affected: e65fee45687fa2109e03056a696dc7d68a151296 , < cefe18e9ec84f8fe3e198ccebb815cc996eb9797 (git) Affected: 444ff00734f3878cd54ddd1ed5e2e6dbea9326d5 , < fbca8bae1ba79d443a58781b45e92a73a24ac8f8 (git) Affected: 444ff00734f3878cd54ddd1ed5e2e6dbea9326d5 , < 083686474e7c97b0f8b66df37fcb64e432e8b771 (git) Affected: 444ff00734f3878cd54ddd1ed5e2e6dbea9326d5 , < 2df70149e73e79783bcbc7db4fa51ecef0e2022c (git) Affected: ca4a2ddd2e69ca82ca5992d4c49649b2cbac3b74 (git) Affected: 28960625adaaf3fa3d83c8d3596661d2576d0a83 (git) |
|||||||
|
|||||||||
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CVE-2024-53063 (GCVE-0-2024-53063)
Vulnerability from cvelistv5 – Published: 2024-11-19 17:22 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: dvbdev: prevent the risk of out of memory access
The dvbdev contains a static variable used to store dvb minors.
The behavior of it depends if CONFIG_DVB_DYNAMIC_MINORS is set
or not. When not set, dvb_register_device() won't check for
boundaries, as it will rely that a previous call to
dvb_register_adapter() would already be enforcing it.
On a similar way, dvb_device_open() uses the assumption
that the register functions already did the needed checks.
This can be fragile if some device ends using different
calls. This also generate warnings on static check analysers
like Coverity.
So, add explicit guards to prevent potential risk of OOM issues.
Severity ?
5.5 (Medium)
CWE
- CWE-755 - Improper Handling of Exceptional Conditions
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5dd3f3071070f5a306bdf8d474c80062f5691cba , < fedfde9deb83ac8d2f3d5f36f111023df34b1684
(git)
Affected: 5dd3f3071070f5a306bdf8d474c80062f5691cba , < 3b88675e18b6517043a6f734eaa8ea6eb3bfa140 (git) Affected: 5dd3f3071070f5a306bdf8d474c80062f5691cba , < a4a17210c03ade1c8d9a9f193a105654b7a05c11 (git) Affected: 5dd3f3071070f5a306bdf8d474c80062f5691cba , < 5f76f7df14861e3a560898fa41979ec92424b58f (git) Affected: 5dd3f3071070f5a306bdf8d474c80062f5691cba , < b751a96025275c17f04083cbfe856822f1658946 (git) Affected: 5dd3f3071070f5a306bdf8d474c80062f5691cba , < 1e461672616b726f29261ee81bb991528818537c (git) Affected: 5dd3f3071070f5a306bdf8d474c80062f5691cba , < 9c17085fabbde2041c893d29599800f2d4992b23 (git) Affected: 5dd3f3071070f5a306bdf8d474c80062f5691cba , < 972e63e895abbe8aa1ccbdbb4e6362abda7cd457 (git) |
|||||||
|
|||||||||
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CVE-2024-41059 (GCVE-0-2024-41059)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:57 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
hfsplus: fix uninit-value in copy_name
[syzbot reported]
BUG: KMSAN: uninit-value in sized_strscpy+0xc4/0x160
sized_strscpy+0xc4/0x160
copy_name+0x2af/0x320 fs/hfsplus/xattr.c:411
hfsplus_listxattr+0x11e9/0x1a50 fs/hfsplus/xattr.c:750
vfs_listxattr fs/xattr.c:493 [inline]
listxattr+0x1f3/0x6b0 fs/xattr.c:840
path_listxattr fs/xattr.c:864 [inline]
__do_sys_listxattr fs/xattr.c:876 [inline]
__se_sys_listxattr fs/xattr.c:873 [inline]
__x64_sys_listxattr+0x16b/0x2f0 fs/xattr.c:873
x64_sys_call+0x2ba0/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:195
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Uninit was created at:
slab_post_alloc_hook mm/slub.c:3877 [inline]
slab_alloc_node mm/slub.c:3918 [inline]
kmalloc_trace+0x57b/0xbe0 mm/slub.c:4065
kmalloc include/linux/slab.h:628 [inline]
hfsplus_listxattr+0x4cc/0x1a50 fs/hfsplus/xattr.c:699
vfs_listxattr fs/xattr.c:493 [inline]
listxattr+0x1f3/0x6b0 fs/xattr.c:840
path_listxattr fs/xattr.c:864 [inline]
__do_sys_listxattr fs/xattr.c:876 [inline]
__se_sys_listxattr fs/xattr.c:873 [inline]
__x64_sys_listxattr+0x16b/0x2f0 fs/xattr.c:873
x64_sys_call+0x2ba0/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:195
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
[Fix]
When allocating memory to strbuf, initialize memory to 0.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
017f8da43e92ddd9989884720b694a512e09ccce , < 72805debec8f7aa342da194fe0ed7bc8febea335
(git)
Affected: 017f8da43e92ddd9989884720b694a512e09ccce , < c733e24a61cbcff10f660041d6d84d32bb7e4cb4 (git) Affected: 017f8da43e92ddd9989884720b694a512e09ccce , < 34f8efd2743f2d961e92e8e994de4c7a2f9e74a0 (git) Affected: 017f8da43e92ddd9989884720b694a512e09ccce , < d02d8c1dacafb28930c39e16d48e40bb6e4cbc70 (git) Affected: 017f8da43e92ddd9989884720b694a512e09ccce , < 22999936b91ba545ce1fbbecae6895127945e91c (git) Affected: 017f8da43e92ddd9989884720b694a512e09ccce , < f08956d8e0f80fd0d4ad84ec917302bb2f3a9c6a (git) Affected: 017f8da43e92ddd9989884720b694a512e09ccce , < ad57dc2caf1e0a3c0a9904400fae7afbc9f74bb2 (git) Affected: 017f8da43e92ddd9989884720b694a512e09ccce , < 0570730c16307a72f8241df12363f76600baf57d (git) |
|||||||
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CVE-2024-44960 (GCVE-0-2024-44960)
Vulnerability from cvelistv5 – Published: 2024-09-04 18:35 – Updated: 2025-11-03 22:14
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: core: Check for unset descriptor
Make sure the descriptor has been set before looking at maxpacket.
This fixes a null pointer panic in this case.
This may happen if the gadget doesn't properly set up the endpoint
for the current speed, or the gadget descriptors are malformed and
the descriptor for the speed/endpoint are not found.
No current gadget driver is known to have this problem, but this
may cause a hard-to-find bug during development of new gadgets.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d1c188d330ca33cc35d1590441ba276f31144299 , < ba15815dd24cc5ec0d23e2170dc58c7db1e03b4a
(git)
Affected: 54f83b8c8ea9b22082a496deadf90447a326954e , < df8e734ae5e605348aa0ca2498aedb73e815f244 (git) Affected: 54f83b8c8ea9b22082a496deadf90447a326954e , < 7cc9ebcfe58be22f18056ad8bc6272d120bdcb3e (git) Affected: 54f83b8c8ea9b22082a496deadf90447a326954e , < 50c5248b0ea8aae0529fdf28dac42a41312d3b62 (git) Affected: 54f83b8c8ea9b22082a496deadf90447a326954e , < a0362cd6e503278add954123957fd47990e8d9bf (git) Affected: 54f83b8c8ea9b22082a496deadf90447a326954e , < 1a9df57d57452b104c46c918569143cf21d7ebf1 (git) Affected: 54f83b8c8ea9b22082a496deadf90447a326954e , < 716cba46f73a92645cf13eded8d257ed48afc2a4 (git) Affected: 54f83b8c8ea9b22082a496deadf90447a326954e , < 973a57891608a98e894db2887f278777f564de18 (git) Affected: d7e3f2fe01372eb914d0e451f0e7a46cbcb98f9e (git) Affected: 85c9ece11264499890d0e9f0dee431ac1bda981c (git) Affected: fc71e39a6c07440e6968227f3db1988f45d7a7b7 (git) Affected: 94f5de2eefae22c449e367c2dacafe869af73e3f (git) Affected: 8212b44b7109bd30dbf7eb7f5ecbbc413757a7d7 (git) |
|||||||
|
|||||||||
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CVE-2024-41065 (GCVE-0-2024-41065)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:57 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/pseries: Whitelist dtl slub object for copying to userspace
Reading the dispatch trace log from /sys/kernel/debug/powerpc/dtl/cpu-*
results in a BUG() when the config CONFIG_HARDENED_USERCOPY is enabled as
shown below.
kernel BUG at mm/usercopy.c:102!
Oops: Exception in kernel mode, sig: 5 [#1]
LE PAGE_SIZE=64K MMU=Radix SMP NR_CPUS=2048 NUMA pSeries
Modules linked in: xfs libcrc32c dm_service_time sd_mod t10_pi sg ibmvfc
scsi_transport_fc ibmveth pseries_wdt dm_multipath dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 27 PID: 1815 Comm: python3 Not tainted 6.10.0-rc3 #85
Hardware name: IBM,9040-MRX POWER10 (raw) 0x800200 0xf000006 of:IBM,FW1060.00 (NM1060_042) hv:phyp pSeries
NIP: c0000000005d23d4 LR: c0000000005d23d0 CTR: 00000000006ee6f8
REGS: c000000120c078c0 TRAP: 0700 Not tainted (6.10.0-rc3)
MSR: 8000000000029033 <SF,EE,ME,IR,DR,RI,LE> CR: 2828220f XER: 0000000e
CFAR: c0000000001fdc80 IRQMASK: 0
[ ... GPRs omitted ... ]
NIP [c0000000005d23d4] usercopy_abort+0x78/0xb0
LR [c0000000005d23d0] usercopy_abort+0x74/0xb0
Call Trace:
usercopy_abort+0x74/0xb0 (unreliable)
__check_heap_object+0xf8/0x120
check_heap_object+0x218/0x240
__check_object_size+0x84/0x1a4
dtl_file_read+0x17c/0x2c4
full_proxy_read+0x8c/0x110
vfs_read+0xdc/0x3a0
ksys_read+0x84/0x144
system_call_exception+0x124/0x330
system_call_vectored_common+0x15c/0x2ec
--- interrupt: 3000 at 0x7fff81f3ab34
Commit 6d07d1cd300f ("usercopy: Restrict non-usercopy caches to size 0")
requires that only whitelisted areas in slab/slub objects can be copied to
userspace when usercopy hardening is enabled using CONFIG_HARDENED_USERCOPY.
Dtl contains hypervisor dispatch events which are expected to be read by
privileged users. Hence mark this safe for user access.
Specify useroffset=0 and usersize=DISPATCH_LOG_BYTES to whitelist the
entire object.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a7b952941ce07e1e7a2cafd08c64a98e14f553e6
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6b16098148ea58a67430d90e20476be2377c3acd (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e59822f9d700349cd17968d22c979db23a2d347f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1ee68686d1e2a5da35d5650be0be1ce06fe2ceb2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e512a59b472684d8585125101ab03b86c2c1348a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0f5892212c27be31792ef1daa89c8dac1b3047e4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1a14150e1656f7a332a943154fc486504db4d586 (git) |
||
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CVE-2023-39198 (GCVE-0-2023-39198)
Vulnerability from cvelistv5 – Published: 2023-11-09 19:15 – Updated: 2025-11-06 19:47
VLAI?
EPSS
Summary
A race condition was found in the QXL driver in the Linux kernel. The qxl_mode_dumb_create() function dereferences the qobj returned by the qxl_gem_object_create_with_handle(), but the handle is the only one holding a reference to it. This flaw allows an attacker to guess the returned handle value and trigger a use-after-free issue, potentially leading to a denial of service or privilege escalation.
Severity ?
7.5 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.rt7.342.el8_10 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::nfv cpe:/a:redhat:enterprise_linux:8::realtime |
|||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
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CVE-2024-41089 (GCVE-0-2024-41089)
Vulnerability from cvelistv5 – Published: 2024-07-29 15:48 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes
In nv17_tv_get_hd_modes(), the return value of drm_mode_duplicate() is
assigned to mode, which will lead to a possible NULL pointer dereference
on failure of drm_mode_duplicate(). The same applies to drm_cvt_mode().
Add a check to avoid null pointer dereference.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ffabad4aa91e33ced3c6ae793fb37771b3e9cb51
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1c9f2e60150b4f13789064370e37f39e6e060f50 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 56fc4d3b0bdef691831cd95715a7ca3ebea98b2d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5eecb49a6c268dc229005bf6e8167d4001dc09a0 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 30cbf6ffafbbdd8a6e4e5f0a2e9a9827ee83f3ad (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7ece609b0ce7a7ea8acdf512a77d1fee26621637 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6e49a157d541e7e97b815a56f4bdfcbc89844a59 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6d411c8ccc0137a612e0044489030a194ff5c843 (git) |
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CVE-2024-50008 (GCVE-0-2024-50008)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:54 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext()
Replace one-element array with a flexible-array member in
`struct host_cmd_ds_802_11_scan_ext`.
With this, fix the following warning:
elo 16 17:51:58 surfacebook kernel: ------------[ cut here ]------------
elo 16 17:51:58 surfacebook kernel: memcpy: detected field-spanning write (size 243) of single field "ext_scan->tlv_buffer" at drivers/net/wireless/marvell/mwifiex/scan.c:2239 (size 1)
elo 16 17:51:58 surfacebook kernel: WARNING: CPU: 0 PID: 498 at drivers/net/wireless/marvell/mwifiex/scan.c:2239 mwifiex_cmd_802_11_scan_ext+0x83/0x90 [mwifiex]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b55c8848fdc81514ec047b2a0ec782ffe9ab5323
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f9310a6704bf52e2493480edea896e1f9b795d40 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1756918f51e9ab247a0f4782cc28853c2bb457c1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e59bdb1ba594104cd0ee0af3ee9e4435d842a8fe (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 17199b69a84798efffc475040fbef44374ef1de1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fef7b51f22cf2049b0ca6740adeb0ba6f2e671dc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 71267bd4e8c752d7af6c6b96bb83984a6a95273d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a3a12c30f9510f3753286fadbc6cdb7dad78c1d5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 498365e52bebcbc36a93279fe7e9d6aec8479cee (git) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext()\n\nReplace one-element array with a flexible-array member in\n`struct host_cmd_ds_802_11_scan_ext`.\n\nWith this, fix the following warning:\n\nelo 16 17:51:58 surfacebook kernel: ------------[ cut here ]------------\nelo 16 17:51:58 surfacebook kernel: memcpy: detected field-spanning write (size 243) of single field \"ext_scan-\u003etlv_buffer\" at drivers/net/wireless/marvell/mwifiex/scan.c:2239 (size 1)\nelo 16 17:51:58 surfacebook kernel: WARNING: CPU: 0 PID: 498 at drivers/net/wireless/marvell/mwifiex/scan.c:2239 mwifiex_cmd_802_11_scan_ext+0x83/0x90 [mwifiex]"
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"title": "wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext()",
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"dateUpdated": "2025-11-03T22:24:24.839Z",
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CVE-2024-50296 (GCVE-0-2024-50296)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: hns3: fix kernel crash when uninstalling driver
When the driver is uninstalled and the VF is disabled concurrently, a
kernel crash occurs. The reason is that the two actions call function
pci_disable_sriov(). The num_VFs is checked to determine whether to
release the corresponding resources. During the second calling, num_VFs
is not 0 and the resource release function is called. However, the
corresponding resource has been released during the first invoking.
Therefore, the problem occurs:
[15277.839633][T50670] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000020
...
[15278.131557][T50670] Call trace:
[15278.134686][T50670] klist_put+0x28/0x12c
[15278.138682][T50670] klist_del+0x14/0x20
[15278.142592][T50670] device_del+0xbc/0x3c0
[15278.146676][T50670] pci_remove_bus_device+0x84/0x120
[15278.151714][T50670] pci_stop_and_remove_bus_device+0x6c/0x80
[15278.157447][T50670] pci_iov_remove_virtfn+0xb4/0x12c
[15278.162485][T50670] sriov_disable+0x50/0x11c
[15278.166829][T50670] pci_disable_sriov+0x24/0x30
[15278.171433][T50670] hnae3_unregister_ae_algo_prepare+0x60/0x90 [hnae3]
[15278.178039][T50670] hclge_exit+0x28/0xd0 [hclge]
[15278.182730][T50670] __se_sys_delete_module.isra.0+0x164/0x230
[15278.188550][T50670] __arm64_sys_delete_module+0x1c/0x30
[15278.193848][T50670] invoke_syscall+0x50/0x11c
[15278.198278][T50670] el0_svc_common.constprop.0+0x158/0x164
[15278.203837][T50670] do_el0_svc+0x34/0xcc
[15278.207834][T50670] el0_svc+0x20/0x30
For details, see the following figure.
rmmod hclge disable VFs
----------------------------------------------------
hclge_exit() sriov_numvfs_store()
... device_lock()
pci_disable_sriov() hns3_pci_sriov_configure()
pci_disable_sriov()
sriov_disable()
sriov_disable() if !num_VFs :
if !num_VFs : return;
return; sriov_del_vfs()
sriov_del_vfs() ...
... klist_put()
klist_put() ...
... num_VFs = 0;
num_VFs = 0; device_unlock();
In this patch, when driver is removing, we get the device_lock()
to protect num_VFs, just like sriov_numvfs_store().
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b06ad258e01389ca3ff13bc180f3fcd6a608f1cd , < a0df055775f30850c0da8f7dab40d67c0fd63908
(git)
Affected: c4b64011e458aa2b246cd4e42012cfd83d2d9a5c , < 7ae4e56de7dbd0999578246a536cf52a63f4056d (git) Affected: d36b15e3e7b5937cb1f6ac590a85facc3a320642 , < 590a4b2d4e0b73586e88bce9b8135b593355ec09 (git) Affected: 0dd8a25f355b4df2d41c08df1716340854c7d4c5 , < e36482b222e00cc7aeeea772fc0cf2943590bc4d (git) Affected: 0dd8a25f355b4df2d41c08df1716340854c7d4c5 , < 76b155e14d9b182ce83d32ada2d0d7219ea8c8dd (git) Affected: 0dd8a25f355b4df2d41c08df1716340854c7d4c5 , < 719edd9f3372ce7fb3b157647c6658672946874b (git) Affected: 0dd8a25f355b4df2d41c08df1716340854c7d4c5 , < b5c94e4d947d15d521e935ff10c5a22a7883dea5 (git) Affected: 0dd8a25f355b4df2d41c08df1716340854c7d4c5 , < df3dff8ab6d79edc942464999d06fbaedf8cdd18 (git) Affected: 9b5a29f0acefa3eb1dbe2fa302b393eeff64d933 (git) |
|||||||
|
|||||||||
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}
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CVE-2024-26773 (GCVE-0-2024-26773)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: avoid allocating blocks from corrupted group in ext4_mb_try_best_found()
Determine if the group block bitmap is corrupted before using ac_b_ex in
ext4_mb_try_best_found() to avoid allocating blocks from a group with a
corrupted block bitmap in the following concurrency and making the
situation worse.
ext4_mb_regular_allocator
ext4_lock_group(sb, group)
ext4_mb_good_group
// check if the group bbitmap is corrupted
ext4_mb_complex_scan_group
// Scan group gets ac_b_ex but doesn't use it
ext4_unlock_group(sb, group)
ext4_mark_group_bitmap_corrupted(group)
// The block bitmap was corrupted during
// the group unlock gap.
ext4_mb_try_best_found
ext4_lock_group(ac->ac_sb, group)
ext4_mb_use_best_found
mb_mark_used
// Allocating blocks in block bitmap corrupted group
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 21f8cfe79f776287459343e9cfa6055af61328ea
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 260fc96283c0f594de18a1b045faf6d8fb42874d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 927794a02169778c9c2e7b25c768ab3ea8c1dc03 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4c21fa60a6f4606f6214a38f50612b17b2f738f5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f97e75fa4e12b0aa0224e83fcbda8853ac2adf36 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0184747b552d6b5a14db3b7fcc3b792ce64dedd1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a2576ae9a35c078e488f2c573e9e6821d651fbbe (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4530b3660d396a646aad91a787b6ab37cf604b53 (git) |
|||||||
|
|||||||||
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CVE-2024-46745 (GCVE-0-2024-46745)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:17
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
Input: uinput - reject requests with unreasonable number of slots
When exercising uinput interface syzkaller may try setting up device
with a really large number of slots, which causes memory allocation
failure in input_mt_init_slots(). While this allocation failure is
handled properly and request is rejected, it results in syzkaller
reports. Additionally, such request may put undue burden on the
system which will try to free a lot of memory for a bogus request.
Fix it by limiting allowed number of slots to 100. This can easily
be extended if we see devices that can track more than 100 contacts.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9c6d189f0c1c59ba9a32326ec82a0b367a3cd47b
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 597ff930296c4c8fc6b6a536884d4f1a7187ec70 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 51fa08edd80003db700bdaa099385c5900d27f4b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9719687398dea8a6a12a10321a54dd75eec7ab2d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 61df76619e270a46fd427fbdeb670ad491c42de2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a4858b00a1ec57043697fb935565fe267f161833 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d76fc0f0b18d49b7e721c9e4975ef4bffde2f3e7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 206f533a0a7c683982af473079c4111f4a0f9f5e (git) |
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CVE-2024-49863 (GCVE-0-2024-49863)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
vhost/scsi: null-ptr-dereference in vhost_scsi_get_req()
Since commit 3f8ca2e115e5 ("vhost/scsi: Extract common handling code
from control queue handler") a null pointer dereference bug can be
triggered when guest sends an SCSI AN request.
In vhost_scsi_ctl_handle_vq(), `vc.target` is assigned with
`&v_req.tmf.lun[1]` within a switch-case block and is then passed to
vhost_scsi_get_req() which extracts `vc->req` and `tpg`. However, for
a `VIRTIO_SCSI_T_AN_*` request, tpg is not required, so `vc.target` is
set to NULL in this branch. Later, in vhost_scsi_get_req(),
`vc->target` is dereferenced without being checked, leading to a null
pointer dereference bug. This bug can be triggered from guest.
When this bug occurs, the vhost_worker process is killed while holding
`vq->mutex` and the corresponding tpg will remain occupied
indefinitely.
Below is the KASAN report:
Oops: general protection fault, probably for non-canonical address
0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN NOPTI
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
CPU: 1 PID: 840 Comm: poc Not tainted 6.10.0+ #1
Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS
1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:vhost_scsi_get_req+0x165/0x3a0
Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 2b 02 00 00
48 b8 00 00 00 00 00 fc ff df 4d 8b 65 30 4c 89 e2 48 c1 ea 03 <0f> b6
04 02 4c 89 e2 83 e2 07 38 d0 7f 08 84 c0 0f 85 be 01 00 00
RSP: 0018:ffff888017affb50 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: ffff88801b000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888017affcb8
RBP: ffff888017affb80 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff888017affc88 R14: ffff888017affd1c R15: ffff888017993000
FS: 000055556e076500(0000) GS:ffff88806b100000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000200027c0 CR3: 0000000010ed0004 CR4: 0000000000370ef0
Call Trace:
<TASK>
? show_regs+0x86/0xa0
? die_addr+0x4b/0xd0
? exc_general_protection+0x163/0x260
? asm_exc_general_protection+0x27/0x30
? vhost_scsi_get_req+0x165/0x3a0
vhost_scsi_ctl_handle_vq+0x2a4/0xca0
? __pfx_vhost_scsi_ctl_handle_vq+0x10/0x10
? __switch_to+0x721/0xeb0
? __schedule+0xda5/0x5710
? __kasan_check_write+0x14/0x30
? _raw_spin_lock+0x82/0xf0
vhost_scsi_ctl_handle_kick+0x52/0x90
vhost_run_work_list+0x134/0x1b0
vhost_task_fn+0x121/0x350
...
</TASK>
---[ end trace 0000000000000000 ]---
Let's add a check in vhost_scsi_get_req.
[whitespace fixes]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
3f8ca2e115e55af4c15d97dda635e948d2e380be , < 6592347f06e2b19a624270a85ad4b3ae48c3b241
(git)
Affected: 3f8ca2e115e55af4c15d97dda635e948d2e380be , < 46128370a72c431df733af5ebb065c4d48c9ad39 (git) Affected: 3f8ca2e115e55af4c15d97dda635e948d2e380be , < ace9c778a214da9c98d7b69d904d1b0816f4f681 (git) Affected: 3f8ca2e115e55af4c15d97dda635e948d2e380be , < 25613e6d9841a1f9fb985be90df921fa99f800de (git) Affected: 3f8ca2e115e55af4c15d97dda635e948d2e380be , < 00fb5b23e1c9cdbe496f5cd6b40367cb895f6c93 (git) Affected: 3f8ca2e115e55af4c15d97dda635e948d2e380be , < 61517f33e76d2c5247c1e61e668693afe5b67e6f (git) Affected: 3f8ca2e115e55af4c15d97dda635e948d2e380be , < 221af82f606d928ccef19a16d35633c63026f1be (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvhost/scsi: null-ptr-dereference in vhost_scsi_get_req()\n\nSince commit 3f8ca2e115e5 (\"vhost/scsi: Extract common handling code\nfrom control queue handler\") a null pointer dereference bug can be\ntriggered when guest sends an SCSI AN request.\n\nIn vhost_scsi_ctl_handle_vq(), `vc.target` is assigned with\n`\u0026v_req.tmf.lun[1]` within a switch-case block and is then passed to\nvhost_scsi_get_req() which extracts `vc-\u003ereq` and `tpg`. However, for\na `VIRTIO_SCSI_T_AN_*` request, tpg is not required, so `vc.target` is\nset to NULL in this branch. Later, in vhost_scsi_get_req(),\n`vc-\u003etarget` is dereferenced without being checked, leading to a null\npointer dereference bug. This bug can be triggered from guest.\n\nWhen this bug occurs, the vhost_worker process is killed while holding\n`vq-\u003emutex` and the corresponding tpg will remain occupied\nindefinitely.\n\nBelow is the KASAN report:\nOops: general protection fault, probably for non-canonical address\n0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN NOPTI\nKASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]\nCPU: 1 PID: 840 Comm: poc Not tainted 6.10.0+ #1\nHardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS\n1.16.3-debian-1.16.3-2 04/01/2014\nRIP: 0010:vhost_scsi_get_req+0x165/0x3a0\nCode: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 2b 02 00 00\n48 b8 00 00 00 00 00 fc ff df 4d 8b 65 30 4c 89 e2 48 c1 ea 03 \u003c0f\u003e b6\n04 02 4c 89 e2 83 e2 07 38 d0 7f 08 84 c0 0f 85 be 01 00 00\nRSP: 0018:ffff888017affb50 EFLAGS: 00010246\nRAX: dffffc0000000000 RBX: ffff88801b000000 RCX: 0000000000000000\nRDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888017affcb8\nRBP: ffff888017affb80 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000\nR13: ffff888017affc88 R14: ffff888017affd1c R15: ffff888017993000\nFS: 000055556e076500(0000) GS:ffff88806b100000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00000000200027c0 CR3: 0000000010ed0004 CR4: 0000000000370ef0\nCall Trace:\n \u003cTASK\u003e\n ? show_regs+0x86/0xa0\n ? die_addr+0x4b/0xd0\n ? exc_general_protection+0x163/0x260\n ? asm_exc_general_protection+0x27/0x30\n ? vhost_scsi_get_req+0x165/0x3a0\n vhost_scsi_ctl_handle_vq+0x2a4/0xca0\n ? __pfx_vhost_scsi_ctl_handle_vq+0x10/0x10\n ? __switch_to+0x721/0xeb0\n ? __schedule+0xda5/0x5710\n ? __kasan_check_write+0x14/0x30\n ? _raw_spin_lock+0x82/0xf0\n vhost_scsi_ctl_handle_kick+0x52/0x90\n vhost_run_work_list+0x134/0x1b0\n vhost_task_fn+0x121/0x350\n...\n \u003c/TASK\u003e\n---[ end trace 0000000000000000 ]---\n\nLet\u0027s add a check in vhost_scsi_get_req.\n\n[whitespace fixes]"
}
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"x_generator": {
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CVE-2024-49936 (GCVE-0-2024-49936)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/xen-netback: prevent UAF in xenvif_flush_hash()
During the list_for_each_entry_rcu iteration call of xenvif_flush_hash,
kfree_rcu does not exist inside the rcu read critical section, so if
kfree_rcu is called when the rcu grace period ends during the iteration,
UAF occurs when accessing head->next after the entry becomes free.
Therefore, to solve this, you need to change it to list_for_each_entry_safe.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < 3c4423b0c4b98213b3438e15061e1d08220e6982
(git)
Affected: 40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < a7f0073fcd12ed7de185ef2c0af9d0fa1ddef22c (git) Affected: 40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < a0465723b8581cad27164c9073fd780904cd22d4 (git) Affected: 40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < efcff6ce7467f01f0753609f420333f3f2ceceda (git) Affected: 40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < 143edf098b80669d05245b2f2367dd156a83a2c5 (git) Affected: 40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < d408889d4b54f5501e4becc4dbbb9065143fbf4e (git) Affected: 40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < 54d8639af5568fc41c0e274fc3ec9cf86c59fcbb (git) Affected: 40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < 0fa5e94a1811d68fbffa0725efe6d4ca62c03d12 (git) |
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CVE-2024-40988 (GCVE-0-2024-40988)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:37 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/radeon: fix UBSAN warning in kv_dpm.c
Adds bounds check for sumo_vid_mapping_entry.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 07e8f15fa16695cf4c90e89854e59af4a760055b
(git)
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CVE-2024-42232 (GCVE-0-2024-42232)
Vulnerability from cvelistv5 – Published: 2024-08-07 15:14 – Updated: 2025-11-03 22:02
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
libceph: fix race between delayed_work() and ceph_monc_stop()
The way the delayed work is handled in ceph_monc_stop() is prone to
races with mon_fault() and possibly also finish_hunting(). Both of
these can requeue the delayed work which wouldn't be canceled by any of
the following code in case that happens after cancel_delayed_work_sync()
runs -- __close_session() doesn't mess with the delayed work in order
to avoid interfering with the hunting interval logic. This part was
missed in commit b5d91704f53e ("libceph: behave in mon_fault() if
cur_mon < 0") and use-after-free can still ensue on monc and objects
that hang off of it, with monc->auth and monc->monmap being
particularly susceptible to quickly being reused.
To fix this:
- clear monc->cur_mon and monc->hunting as part of closing the session
in ceph_monc_stop()
- bail from delayed_work() if monc->cur_mon is cleared, similar to how
it's done in mon_fault() and finish_hunting() (based on monc->hunting)
- call cancel_delayed_work_sync() after the session is closed
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1177afeca833174ba83504688eec898c6214f4bf
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 63e5d035e3a7ab7412a008f202633c5e6a0a28ea (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 34b76d1922e41da1fa73d43b764cddd82ac9733c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 20cf67dcb7db842f941eff1af6ee5e9dc41796d7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2d33654d40a05afd91ab24c9a73ab512a0670a9a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9525af1f58f67df387768770fcf6d6a8f23aee3d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 33d38c5da17f8db2d80e811b7829d2822c10625e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 69c7b2fe4c9cc1d3b1186d1c5606627ecf0de883 (git) |
|||||||
|
|||||||||
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CVE-2024-49930 (GCVE-0-2024-49930)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix array out-of-bound access in SoC stats
Currently, the ath11k_soc_dp_stats::hal_reo_error array is defined with a
maximum size of DP_REO_DST_RING_MAX. However, the ath11k_dp_process_rx()
function access ath11k_soc_dp_stats::hal_reo_error using the REO
destination SRNG ring ID, which is incorrect. SRNG ring ID differ from
normal ring ID, and this usage leads to out-of-bounds array access. To fix
this issue, modify ath11k_dp_process_rx() to use the normal ring ID
directly instead of the SRNG ring ID to avoid out-of-bounds array access.
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d5c65159f2895379e11ca13f62feabe93278985d , < 0f26f26944035ec67546a944f182cbad6577a9c0
(git)
Affected: d5c65159f2895379e11ca13f62feabe93278985d , < 4dd732893bd38cec51f887244314e2b47f0d658f (git) Affected: d5c65159f2895379e11ca13f62feabe93278985d , < 73e235728e515faccc104b0153b47d0f263b3344 (git) Affected: d5c65159f2895379e11ca13f62feabe93278985d , < 7a552bc2f3efe2aaf77a85cb34cdf4a63d81a1a7 (git) Affected: d5c65159f2895379e11ca13f62feabe93278985d , < 6045ef5b4b00fee3629689f791992900a1c94009 (git) Affected: d5c65159f2895379e11ca13f62feabe93278985d , < 01b77f5ee11c89754fb836af8f76799d3b72ae2f (git) Affected: d5c65159f2895379e11ca13f62feabe93278985d , < 69f253e46af98af17e3efa3e5dfa72fcb7d1983d (git) |
|||||||
|
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CVE-2024-39476 (GCVE-0-2024-39476)
Vulnerability from cvelistv5 – Published: 2024-07-05 06:55 – Updated: 2025-05-04 12:57
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
md/raid5: fix deadlock that raid5d() wait for itself to clear MD_SB_CHANGE_PENDING
Xiao reported that lvm2 test lvconvert-raid-takeover.sh can hang with
small possibility, the root cause is exactly the same as commit
bed9e27baf52 ("Revert "md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d"")
However, Dan reported another hang after that, and junxiao investigated
the problem and found out that this is caused by plugged bio can't issue
from raid5d().
Current implementation in raid5d() has a weird dependence:
1) md_check_recovery() from raid5d() must hold 'reconfig_mutex' to clear
MD_SB_CHANGE_PENDING;
2) raid5d() handles IO in a deadloop, until all IO are issued;
3) IO from raid5d() must wait for MD_SB_CHANGE_PENDING to be cleared;
This behaviour is introduce before v2.6, and for consequence, if other
context hold 'reconfig_mutex', and md_check_recovery() can't update
super_block, then raid5d() will waste one cpu 100% by the deadloop, until
'reconfig_mutex' is released.
Refer to the implementation from raid1 and raid10, fix this problem by
skipping issue IO if MD_SB_CHANGE_PENDING is still set after
md_check_recovery(), daemon thread will be woken up when 'reconfig_mutex'
is released. Meanwhile, the hang problem will be fixed as well.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f3d55bd5b7b928ad82f8075d89c908702f3593ab , < b32aa95843cac6b12c2c014d40fca18aef24a347
(git)
Affected: 1c00bb624cd084e2006520ad0edacaff0fb941c4 , < 634ba3c97ec413cb10681c7b196db43ee461ecf4 (git) Affected: 782b3e71c957991ac8ae53318bc369049d49bb53 , < aa64464c8f4d2ab92f6d0b959a1e0767b829d787 (git) Affected: 9e86dffd0b02594d2e7c60c6db9e889c0395414b , < 098d54934814dd876963abfe751c3b1cf7fbe56a (git) Affected: 5e2cf333b7bd5d3e62595a44d598a254c697cd74 , < 3f8d5e802d4cedd445f9a89be8c3fd2d0e99024b (git) Affected: 5e2cf333b7bd5d3e62595a44d598a254c697cd74 , < cd2538e5af495b3c747e503db346470fc1ffc447 (git) Affected: 5e2cf333b7bd5d3e62595a44d598a254c697cd74 , < e332a12f65d8fed8cf63bedb4e9317bb872b9ac7 (git) Affected: 5e2cf333b7bd5d3e62595a44d598a254c697cd74 , < 151f66bb618d1fd0eeb84acb61b4a9fa5d8bb0fa (git) Affected: 7d808fe6af8409cf9f46ed2b10840e5788985e9b (git) Affected: 2cab058f2b147e0b7c01546ba00445e5701861f5 (git) Affected: 91962e40ec3d26e291db230cd45b302da2aff200 (git) |
|||||||
|
|||||||||
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CVE-2024-47705 (GCVE-0-2024-47705)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
block: fix potential invalid pointer dereference in blk_add_partition
The blk_add_partition() function initially used a single if-condition
(IS_ERR(part)) to check for errors when adding a partition. This was
modified to handle the specific case of -ENXIO separately, allowing the
function to proceed without logging the error in this case. However,
this change unintentionally left a path where md_autodetect_dev()
could be called without confirming that part is a valid pointer.
This commit separates the error handling logic by splitting the
initial if-condition, improving code readability and handling specific
error scenarios explicitly. The function now distinguishes the general
error case from -ENXIO without altering the existing behavior of
md_autodetect_dev() calls.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b72053072c0bbe9f1cdfe2ffa3c201c185da2201 , < 4bc4272e2506941c3f3d4fb8b0c659ee814dcf6f
(git)
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CVE-2024-50202 (GCVE-0-2024-50202)
Vulnerability from cvelistv5 – Published: 2024-11-08 05:56 – Updated: 2025-11-03 22:26
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: propagate directory read errors from nilfs_find_entry()
Syzbot reported that a task hang occurs in vcs_open() during a fuzzing
test for nilfs2.
The root cause of this problem is that in nilfs_find_entry(), which
searches for directory entries, ignores errors when loading a directory
page/folio via nilfs_get_folio() fails.
If the filesystem images is corrupted, and the i_size of the directory
inode is large, and the directory page/folio is successfully read but
fails the sanity check, for example when it is zero-filled,
nilfs_check_folio() may continue to spit out error messages in bursts.
Fix this issue by propagating the error to the callers when loading a
page/folio fails in nilfs_find_entry().
The current interface of nilfs_find_entry() and its callers is outdated
and cannot propagate error codes such as -EIO and -ENOMEM returned via
nilfs_find_entry(), so fix it together.
Severity ?
5.5 (Medium)
CWE
- CWE-755 - Improper Handling of Exceptional Conditions
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
2ba466d74ed74f073257f86e61519cb8f8f46184 , < bb857ae1efd3138c653239ed1e7aef14e1242c81
(git)
Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < b4b3dc9e7e604be98a222e9f941f5e93798ca475 (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < c1d0476885d708a932980b0f28cd90d9bd71db39 (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < edf8146057264191d5bfe5b91773f13d936dadd3 (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < 270a6f9df35fa2aea01ec23770dc9b3fc9a12989 (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < 9698088ac7704e260f492d9c254e29ed7dd8729a (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < efa810b15a25531cbc2f527330947b9fe16916e7 (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < 08cfa12adf888db98879dbd735bc741360a34168 (git) |
|||||||
|
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CVE-2024-41020 (GCVE-0-2024-41020)
Vulnerability from cvelistv5 – Published: 2024-07-29 13:34 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
filelock: Fix fcntl/close race recovery compat path
When I wrote commit 3cad1bc01041 ("filelock: Remove locks reliably when
fcntl/close race is detected"), I missed that there are two copies of the
code I was patching: The normal version, and the version for 64-bit offsets
on 32-bit kernels.
Thanks to Greg KH for stumbling over this while doing the stable
backport...
Apply exactly the same fix to the compat path for 32-bit kernels.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c293621bbf678a3d85e3ed721c3921c8a670610d , < a561145f3ae973ebf3e0aee41624e92a6c5cb38d
(git)
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CVE-2024-53227 (GCVE-0-2024-53227)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:50 – Updated: 2025-11-03 20:47
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: bfa: Fix use-after-free in bfad_im_module_exit()
BUG: KASAN: slab-use-after-free in __lock_acquire+0x2aca/0x3a20
Read of size 8 at addr ffff8881082d80c8 by task modprobe/25303
Call Trace:
<TASK>
dump_stack_lvl+0x95/0xe0
print_report+0xcb/0x620
kasan_report+0xbd/0xf0
__lock_acquire+0x2aca/0x3a20
lock_acquire+0x19b/0x520
_raw_spin_lock+0x2b/0x40
attribute_container_unregister+0x30/0x160
fc_release_transport+0x19/0x90 [scsi_transport_fc]
bfad_im_module_exit+0x23/0x60 [bfa]
bfad_init+0xdb/0xff0 [bfa]
do_one_initcall+0xdc/0x550
do_init_module+0x22d/0x6b0
load_module+0x4e96/0x5ff0
init_module_from_file+0xcd/0x130
idempotent_init_module+0x330/0x620
__x64_sys_finit_module+0xb3/0x110
do_syscall_64+0xc1/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
</TASK>
Allocated by task 25303:
kasan_save_stack+0x24/0x50
kasan_save_track+0x14/0x30
__kasan_kmalloc+0x7f/0x90
fc_attach_transport+0x4f/0x4740 [scsi_transport_fc]
bfad_im_module_init+0x17/0x80 [bfa]
bfad_init+0x23/0xff0 [bfa]
do_one_initcall+0xdc/0x550
do_init_module+0x22d/0x6b0
load_module+0x4e96/0x5ff0
init_module_from_file+0xcd/0x130
idempotent_init_module+0x330/0x620
__x64_sys_finit_module+0xb3/0x110
do_syscall_64+0xc1/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Freed by task 25303:
kasan_save_stack+0x24/0x50
kasan_save_track+0x14/0x30
kasan_save_free_info+0x3b/0x60
__kasan_slab_free+0x38/0x50
kfree+0x212/0x480
bfad_im_module_init+0x7e/0x80 [bfa]
bfad_init+0x23/0xff0 [bfa]
do_one_initcall+0xdc/0x550
do_init_module+0x22d/0x6b0
load_module+0x4e96/0x5ff0
init_module_from_file+0xcd/0x130
idempotent_init_module+0x330/0x620
__x64_sys_finit_module+0xb3/0x110
do_syscall_64+0xc1/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Above issue happens as follows:
bfad_init
error = bfad_im_module_init()
fc_release_transport(bfad_im_scsi_transport_template);
if (error)
goto ext;
ext:
bfad_im_module_exit();
fc_release_transport(bfad_im_scsi_transport_template);
--> Trigger double release
Don't call bfad_im_module_exit() if bfad_im_module_init() failed.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < 0ceac8012d3ddea3317f0d82934293d05feb8af1
(git)
Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < 3932c753f805a02e9364a4c58b590f21901f8490 (git) Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < ef2c2580189ea88a0dcaf56eb3a565763a900edb (git) Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < e76181a5be90abcc3ed8a300bd13878aa214d022 (git) Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < 8f5a97443b547b4c83f876f1d6a11df0f1fd4efb (git) Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < c28409f851abd93b37969cac7498828ad533afd9 (git) Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < 1ffdde30a90bf8efe8f270407f486706962b3292 (git) Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < a2b5035ab0e368e8d8a371e27fbc72f133c0bd40 (git) Affected: 7725ccfda59715ecf8f99e3b520a0b84cc2ea79e , < 178b8f38932d635e90f5f0e9af1986c6f4a89271 (git) |
|||||||
|
|||||||||
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],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: bfa: Fix use-after-free in bfad_im_module_exit()\n\nBUG: KASAN: slab-use-after-free in __lock_acquire+0x2aca/0x3a20\nRead of size 8 at addr ffff8881082d80c8 by task modprobe/25303\n\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x95/0xe0\n print_report+0xcb/0x620\n kasan_report+0xbd/0xf0\n __lock_acquire+0x2aca/0x3a20\n lock_acquire+0x19b/0x520\n _raw_spin_lock+0x2b/0x40\n attribute_container_unregister+0x30/0x160\n fc_release_transport+0x19/0x90 [scsi_transport_fc]\n bfad_im_module_exit+0x23/0x60 [bfa]\n bfad_init+0xdb/0xff0 [bfa]\n do_one_initcall+0xdc/0x550\n do_init_module+0x22d/0x6b0\n load_module+0x4e96/0x5ff0\n init_module_from_file+0xcd/0x130\n idempotent_init_module+0x330/0x620\n __x64_sys_finit_module+0xb3/0x110\n do_syscall_64+0xc1/0x1d0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n \u003c/TASK\u003e\n\nAllocated by task 25303:\n kasan_save_stack+0x24/0x50\n kasan_save_track+0x14/0x30\n __kasan_kmalloc+0x7f/0x90\n fc_attach_transport+0x4f/0x4740 [scsi_transport_fc]\n bfad_im_module_init+0x17/0x80 [bfa]\n bfad_init+0x23/0xff0 [bfa]\n do_one_initcall+0xdc/0x550\n do_init_module+0x22d/0x6b0\n load_module+0x4e96/0x5ff0\n init_module_from_file+0xcd/0x130\n idempotent_init_module+0x330/0x620\n __x64_sys_finit_module+0xb3/0x110\n do_syscall_64+0xc1/0x1d0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 25303:\n kasan_save_stack+0x24/0x50\n kasan_save_track+0x14/0x30\n kasan_save_free_info+0x3b/0x60\n __kasan_slab_free+0x38/0x50\n kfree+0x212/0x480\n bfad_im_module_init+0x7e/0x80 [bfa]\n bfad_init+0x23/0xff0 [bfa]\n do_one_initcall+0xdc/0x550\n do_init_module+0x22d/0x6b0\n load_module+0x4e96/0x5ff0\n init_module_from_file+0xcd/0x130\n idempotent_init_module+0x330/0x620\n __x64_sys_finit_module+0xb3/0x110\n do_syscall_64+0xc1/0x1d0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nAbove issue happens as follows:\n\nbfad_init\n error = bfad_im_module_init()\n fc_release_transport(bfad_im_scsi_transport_template);\n if (error)\n goto ext;\n\next:\n bfad_im_module_exit();\n fc_release_transport(bfad_im_scsi_transport_template);\n --\u003e Trigger double release\n\nDon\u0027t call bfad_im_module_exit() if bfad_im_module_init() failed."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:56:26.643Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
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{
"url": "https://git.kernel.org/stable/c/0ceac8012d3ddea3317f0d82934293d05feb8af1"
},
{
"url": "https://git.kernel.org/stable/c/3932c753f805a02e9364a4c58b590f21901f8490"
},
{
"url": "https://git.kernel.org/stable/c/ef2c2580189ea88a0dcaf56eb3a565763a900edb"
},
{
"url": "https://git.kernel.org/stable/c/e76181a5be90abcc3ed8a300bd13878aa214d022"
},
{
"url": "https://git.kernel.org/stable/c/8f5a97443b547b4c83f876f1d6a11df0f1fd4efb"
},
{
"url": "https://git.kernel.org/stable/c/c28409f851abd93b37969cac7498828ad533afd9"
},
{
"url": "https://git.kernel.org/stable/c/1ffdde30a90bf8efe8f270407f486706962b3292"
},
{
"url": "https://git.kernel.org/stable/c/a2b5035ab0e368e8d8a371e27fbc72f133c0bd40"
},
{
"url": "https://git.kernel.org/stable/c/178b8f38932d635e90f5f0e9af1986c6f4a89271"
}
],
"title": "scsi: bfa: Fix use-after-free in bfad_im_module_exit()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-53227",
"datePublished": "2024-12-27T13:50:16.175Z",
"dateReserved": "2024-11-19T17:17:25.025Z",
"dateUpdated": "2025-11-03T20:47:54.103Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-53197 (GCVE-0-2024-53197)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2025-11-03 20:47
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices
A bogus device can provide a bNumConfigurations value that exceeds the
initial value used in usb_get_configuration for allocating dev->config.
This can lead to out-of-bounds accesses later, e.g. in
usb_destroy_configuration.
Severity ?
7.8 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0b4ea4bfe16566b84645ded1403756a2dc4e0f19
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9b8460a2a7ce478e0b625af7c56d444dc24190f7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 62dc01c83fa71e10446ee4c31e0e3d5d1291e865 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9887d859cd60727432a01564e8f91302d361b72b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 920a369a9f014f10ec282fd298d0666129379f1b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b8f8b81dabe52b413fe9e062e8a852c48dd0680d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 379d3b9799d9da953391e973b934764f01e03960 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b521b53ac6eb04e41c03f46f7fe452e4d8e9bcca (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b909df18ce2a998afef81d58bbd1a05dc0788c40 (git) |
|||||||
|
|||||||||
{
"containers": {
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"type": "ssvc"
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},
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"other": {
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"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-53197"
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}
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}
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}
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"tags": [
"government-resource"
],
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],
"timeline": [
{
"lang": "en",
"time": "2025-04-09T00:00:00+00:00",
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}
],
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
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{
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"product": "Linux",
"programFiles": [
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],
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"vendor": "Linux",
"versions": [
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"versionType": "git"
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{
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{
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"versionType": "git"
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{
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{
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],
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"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.12"
},
{
"lessThan": "2.6.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.325",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.287",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.231",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.174",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.120",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.64",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.13",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
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"nodes": [
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}
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices\n\nA bogus device can provide a bNumConfigurations value that exceeds the\ninitial value used in usb_get_configuration for allocating dev-\u003econfig.\n\nThis can lead to out-of-bounds accesses later, e.g. in\nusb_destroy_configuration."
}
],
"providerMetadata": {
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"title": "ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices",
"x_generator": {
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}
},
"cveMetadata": {
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"datePublished": "2024-12-27T13:49:39.260Z",
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CVE-2024-26581 (GCVE-0-2024-26581)
Vulnerability from cvelistv5 – Published: 2024-02-20 12:52 – Updated: 2025-10-01 19:10
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_set_rbtree: skip end interval element from gc
rbtree lazy gc on insert might collect an end interval element that has
been just added in this transactions, skip end interval elements that
are not yet active.
Severity ?
7.8 (High)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
8284a79136c384059e85e278da2210b809730287 , < c60d252949caf9aba537525195edae6bbabc35eb
(git)
Affected: acaee227cf79c45a5d2d49c3e9a66333a462802c , < 10e9cb39313627f2eae4cd70c4b742074e998fd8 (git) Affected: 893cb3c3513cf661a0ff45fe0cfa83fe27131f76 , < 4cee42fcf54fec46b344681e7cc4f234bb22f85a (git) Affected: 50cbb9d195c197af671869c8cadce3bd483735a0 , < 2bab493a5624444ec6e648ad0d55a362bcb4c003 (git) Affected: 89a4d1a89751a0fbd520e64091873e19cc0979e8 , < 1296c110c5a0b45a8fcf58e7d18bc5da61a565cb (git) Affected: f718863aca469a109895cb855e6b81fff4827d71 , < b734f7a47aeb32a5ba298e4ccc16bb0c52b6dbf7 (git) Affected: f718863aca469a109895cb855e6b81fff4827d71 , < 6eb14441f10602fa1cf691da9d685718b68b78a9 (git) Affected: f718863aca469a109895cb855e6b81fff4827d71 , < 60c0c230c6f046da536d3df8b39a20b9a9fd6af0 (git) Affected: cd66733932399475fe933cb3ec03e687ed401462 (git) |
|||||||
|
|||||||||
{
"containers": {
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"metrics": [
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"scope": "UNCHANGED",
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"version": "3.1"
}
},
{
"other": {
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{
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{
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],
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CVE-2024-50264 (GCVE-0-2024-50264)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:29 – Updated: 2025-11-03 22:27
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans
During loopback communication, a dangling pointer can be created in
vsk->trans, potentially leading to a Use-After-Free condition. This
issue is resolved by initializing vsk->trans to NULL.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
06a8fc78367d070720af960dcecec917d3ae5f3b , < 5f092a4271f6dccf88fe0d132475a17b69ef71df
(git)
Affected: 06a8fc78367d070720af960dcecec917d3ae5f3b , < fd8ae346692a56b4437d626c5460c7104980f389 (git) Affected: 06a8fc78367d070720af960dcecec917d3ae5f3b , < eb1bdcb7dfc30b24495ee4c5533af0ed135cb5f1 (git) Affected: 06a8fc78367d070720af960dcecec917d3ae5f3b , < 2a6a4e69f255b7aed17f93995691ab4f0d3c2203 (git) Affected: 06a8fc78367d070720af960dcecec917d3ae5f3b , < 44d29897eafd0e1196453d3003a4d5e0b968eeab (git) Affected: 06a8fc78367d070720af960dcecec917d3ae5f3b , < b110196fec44fe966952004bd426967c2a8fd358 (git) Affected: 06a8fc78367d070720af960dcecec917d3ae5f3b , < 5f970935d09934222fdef3d0e20c648ea7a963c1 (git) Affected: 06a8fc78367d070720af960dcecec917d3ae5f3b , < 6ca575374dd9a507cdd16dfa0e78c2e9e20bd05f (git) |
|||||||
|
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CVE-2024-53103 (GCVE-0-2024-53103)
Vulnerability from cvelistv5 – Published: 2024-12-02 07:29 – Updated: 2025-11-03 22:29
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
hv_sock: Initializing vsk->trans to NULL to prevent a dangling pointer
When hvs is released, there is a possibility that vsk->trans may not
be initialized to NULL, which could lead to a dangling pointer.
This issue is resolved by initializing vsk->trans to NULL.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ae0078fcf0a5eb3a8623bfb5f988262e0911fdb9 , < 285266ef92f7b4bf7d26e1e95e215ce6a6badb4a
(git)
Affected: ae0078fcf0a5eb3a8623bfb5f988262e0911fdb9 , < 4fe1d42f2acc463b733bb42e3f8e67dbc2a0eb2d (git) Affected: ae0078fcf0a5eb3a8623bfb5f988262e0911fdb9 , < 414476c4fb11be070c09ab8f3e75c9ee324a108a (git) Affected: ae0078fcf0a5eb3a8623bfb5f988262e0911fdb9 , < 7cf25987820350cb950856c71b409e5b6eed52bd (git) Affected: ae0078fcf0a5eb3a8623bfb5f988262e0911fdb9 , < 98d8dde9232250a57ad5ef16479bf6a349e09b80 (git) Affected: ae0078fcf0a5eb3a8623bfb5f988262e0911fdb9 , < 4bdc5a62c6e50600d8a1c3e18fd6dce0c27c9497 (git) Affected: ae0078fcf0a5eb3a8623bfb5f988262e0911fdb9 , < e0fe3392371293175f25028020ded5267f4cd8e3 (git) Affected: ae0078fcf0a5eb3a8623bfb5f988262e0911fdb9 , < 8621725afb38e111969c64280b71480afde2aace (git) Affected: ae0078fcf0a5eb3a8623bfb5f988262e0911fdb9 , < e629295bd60abf4da1db85b82819ca6a4f6c1e79 (git) |
|||||||
|
|||||||||
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CVE-2023-52855 (GCVE-0-2023-52855)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency
In _dwc2_hcd_urb_enqueue(), "urb->hcpriv = NULL" is executed without
holding the lock "hsotg->lock". In _dwc2_hcd_urb_dequeue():
spin_lock_irqsave(&hsotg->lock, flags);
...
if (!urb->hcpriv) {
dev_dbg(hsotg->dev, "## urb->hcpriv is NULL ##\n");
goto out;
}
rc = dwc2_hcd_urb_dequeue(hsotg, urb->hcpriv); // Use urb->hcpriv
...
out:
spin_unlock_irqrestore(&hsotg->lock, flags);
When _dwc2_hcd_urb_enqueue() and _dwc2_hcd_urb_dequeue() are
concurrently executed, the NULL check of "urb->hcpriv" can be executed
before "urb->hcpriv = NULL". After urb->hcpriv is NULL, it can be used
in the function call to dwc2_hcd_urb_dequeue(), which can cause a NULL
pointer dereference.
This possible bug is found by an experimental static analysis tool
developed by myself. This tool analyzes the locking APIs to extract
function pairs that can be concurrently executed, and then analyzes the
instructions in the paired functions to identify possible concurrency
bugs including data races and atomicity violations. The above possible
bug is reported, when my tool analyzes the source code of Linux 6.5.
To fix this possible bug, "urb->hcpriv = NULL" should be executed with
holding the lock "hsotg->lock". After using this patch, my tool never
reports the possible bug, with the kernelconfiguration allyesconfig for
x86_64. Because I have no associated hardware, I cannot test the patch
in runtime testing, and just verify it according to the code logic.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
33ad261aa62be02f0cedeb4d5735cc726de84a3f , < 14c9ec34e8118fbffd7f5431814d767726323e72
(git)
Affected: 33ad261aa62be02f0cedeb4d5735cc726de84a3f , < fed492aa6493a91a77ebd51da6fb939c98d94a0d (git) Affected: 33ad261aa62be02f0cedeb4d5735cc726de84a3f , < 64c47749fc7507ed732e155c958253968c1d275e (git) Affected: 33ad261aa62be02f0cedeb4d5735cc726de84a3f , < bdb3dd4096302d6b87441fdc528439f171b04be6 (git) Affected: 33ad261aa62be02f0cedeb4d5735cc726de84a3f , < fcaafb574fc88a52dce817f039f7ff2f9da38001 (git) Affected: 33ad261aa62be02f0cedeb4d5735cc726de84a3f , < 6b21a22728852d020a6658d39cd7bb7e14b07790 (git) Affected: 33ad261aa62be02f0cedeb4d5735cc726de84a3f , < 3e851a77a13ce944d703721793f49ee82622986d (git) Affected: 33ad261aa62be02f0cedeb4d5735cc726de84a3f , < a7bee9598afb38004841a41dd8fe68c1faff4e90 (git) Affected: 33ad261aa62be02f0cedeb4d5735cc726de84a3f , < ef307bc6ef04e8c1ea843231db58e3afaafa9fa6 (git) |
|||||||
|
|||||||||
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CVE-2024-46814 (GCVE-0-2024-46814)
Vulnerability from cvelistv5 – Published: 2024-09-27 12:35 – Updated: 2025-11-03 22:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Check msg_id before processing transcation
[WHY & HOW]
HDCP_MESSAGE_ID_INVALID (-1) is not a valid msg_id nor is it a valid
array index, and it needs checking before used.
This fixes 4 OVERRUN issues reported by Coverity.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4c283fdac08abf3211533f70623c90a34f41d08d , < 916083054670060023d3f8a8ace895d710e268f4
(git)
Affected: 4c283fdac08abf3211533f70623c90a34f41d08d , < fe63daf7b10253b0faaa60c55d6153cd276927aa (git) Affected: 4c283fdac08abf3211533f70623c90a34f41d08d , < 0147505f08220c89b3a9c90eb608191276e263a8 (git) Affected: 4c283fdac08abf3211533f70623c90a34f41d08d , < cb63090a17d3abb87f132851fa3711281249b7d2 (git) Affected: 4c283fdac08abf3211533f70623c90a34f41d08d , < 6590643c5de74098d27933b7d224d5ac065d7755 (git) Affected: 4c283fdac08abf3211533f70623c90a34f41d08d , < fa71face755e27dc44bc296416ebdf2c67163316 (git) |
|||||||
|
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CVE-2024-47735 (GCVE-0-2024-47735)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:14 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix spin_unlock_irqrestore() called with IRQs enabled
Fix missuse of spin_lock_irq()/spin_unlock_irq() when
spin_lock_irqsave()/spin_lock_irqrestore() was hold.
This was discovered through the lock debugging, and the corresponding
log is as follows:
raw_local_irq_restore() called with IRQs enabled
WARNING: CPU: 96 PID: 2074 at kernel/locking/irqflag-debug.c:10 warn_bogus_irq_restore+0x30/0x40
...
Call trace:
warn_bogus_irq_restore+0x30/0x40
_raw_spin_unlock_irqrestore+0x84/0xc8
add_qp_to_list+0x11c/0x148 [hns_roce_hw_v2]
hns_roce_create_qp_common.constprop.0+0x240/0x780 [hns_roce_hw_v2]
hns_roce_create_qp+0x98/0x160 [hns_roce_hw_v2]
create_qp+0x138/0x258
ib_create_qp_kernel+0x50/0xe8
create_mad_qp+0xa8/0x128
ib_mad_port_open+0x218/0x448
ib_mad_init_device+0x70/0x1f8
add_client_context+0xfc/0x220
enable_device_and_get+0xd0/0x140
ib_register_device.part.0+0xf4/0x1c8
ib_register_device+0x34/0x50
hns_roce_register_device+0x174/0x3d0 [hns_roce_hw_v2]
hns_roce_init+0xfc/0x2c0 [hns_roce_hw_v2]
__hns_roce_hw_v2_init_instance+0x7c/0x1d0 [hns_roce_hw_v2]
hns_roce_hw_v2_init_instance+0x9c/0x180 [hns_roce_hw_v2]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
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Affected:
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|||||||
|
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CVE-2024-50013 (GCVE-0-2024-50013)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:54 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
exfat: fix memory leak in exfat_load_bitmap()
If the first directory entry in the root directory is not a bitmap
directory entry, 'bh' will not be released and reassigned, which
will cause a memory leak.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1e49a94cf707204b66a3fb242f2814712c941f52 , < f692160d3e1e5450605071b8df8f7d08d9b09a83
(git)
Affected: 1e49a94cf707204b66a3fb242f2814712c941f52 , < ddf704c2ce3b73f38d2dd8cf1bb0f7ec038bdf63 (git) Affected: 1e49a94cf707204b66a3fb242f2814712c941f52 , < 4e1813e52f86eb8db0c6c9570251f2fcbc571f5d (git) Affected: 1e49a94cf707204b66a3fb242f2814712c941f52 , < bf0b3b35259475d1fe377bcaa565488e26684f7a (git) Affected: 1e49a94cf707204b66a3fb242f2814712c941f52 , < dca359db1eb37f334267ebd7e3cab9a66d191d5b (git) Affected: 1e49a94cf707204b66a3fb242f2814712c941f52 , < 89081e8407e637463db5880d168e3652fb9f4330 (git) Affected: 1e49a94cf707204b66a3fb242f2814712c941f52 , < d2b537b3e533f28e0d97293fe9293161fe8cd137 (git) |
|||||||
|
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CVE-2024-53194 (GCVE-0-2024-53194)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2025-11-03 20:47
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI: Fix use-after-free of slot->bus on hot remove
Dennis reports a boot crash on recent Lenovo laptops with a USB4 dock.
Since commit 0fc70886569c ("thunderbolt: Reset USB4 v2 host router") and
commit 59a54c5f3dbd ("thunderbolt: Reset topology created by the boot
firmware"), USB4 v2 and v1 Host Routers are reset on probe of the
thunderbolt driver.
The reset clears the Presence Detect State and Data Link Layer Link Active
bits at the USB4 Host Router's Root Port and thus causes hot removal of the
dock.
The crash occurs when pciehp is unbound from one of the dock's Downstream
Ports: pciehp creates a pci_slot on bind and destroys it on unbind. The
pci_slot contains a pointer to the pci_bus below the Downstream Port, but
a reference on that pci_bus is never acquired. The pci_bus is destroyed
before the pci_slot, so a use-after-free ensues when pci_slot_release()
accesses slot->bus.
In principle this should not happen because pci_stop_bus_device() unbinds
pciehp (and therefore destroys the pci_slot) before the pci_bus is
destroyed by pci_remove_bus_device().
However the stacktrace provided by Dennis shows that pciehp is unbound from
pci_remove_bus_device() instead of pci_stop_bus_device(). To understand
the significance of this, one needs to know that the PCI core uses a two
step process to remove a portion of the hierarchy: It first unbinds all
drivers in the sub-hierarchy in pci_stop_bus_device() and then actually
removes the devices in pci_remove_bus_device(). There is no precaution to
prevent driver binding in-between pci_stop_bus_device() and
pci_remove_bus_device().
In Dennis' case, it seems removal of the hierarchy by pciehp races with
driver binding by pci_bus_add_devices(). pciehp is bound to the
Downstream Port after pci_stop_bus_device() has run, so it is unbound by
pci_remove_bus_device() instead of pci_stop_bus_device(). Because the
pci_bus has already been destroyed at that point, accesses to it result in
a use-after-free.
One might conclude that driver binding needs to be prevented after
pci_stop_bus_device() has run. However it seems risky that pci_slot points
to pci_bus without holding a reference. Solely relying on correct ordering
of driver unbind versus pci_bus destruction is certainly not defensive
programming.
If pci_slot has a need to access data in pci_bus, it ought to acquire a
reference. Amend pci_create_slot() accordingly. Dennis reports that the
crash is not reproducible with this change.
Abridged stacktrace:
pcieport 0000:00:07.0: PME: Signaling with IRQ 156
pcieport 0000:00:07.0: pciehp: Slot #12 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ IbPresDis- LLActRep+
pci_bus 0000:20: dev 00, created physical slot 12
pcieport 0000:00:07.0: pciehp: Slot(12): Card not present
...
pcieport 0000:21:02.0: pciehp: pcie_disable_notification: SLOTCTRL d8 write cmd 0
Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b6b: 0000 [#1] PREEMPT SMP NOPTI
CPU: 13 UID: 0 PID: 134 Comm: irq/156-pciehp Not tainted 6.11.0-devel+ #1
RIP: 0010:dev_driver_string+0x12/0x40
pci_destroy_slot
pciehp_remove
pcie_port_remove_service
device_release_driver_internal
bus_remove_device
device_del
device_unregister
remove_iter
device_for_each_child
pcie_portdrv_remove
pci_device_remove
device_release_driver_internal
bus_remove_device
device_del
pci_remove_bus_device (recursive invocation)
pci_remove_bus_device
pciehp_unconfigure_device
pciehp_disable_slot
pciehp_handle_presence_or_link_change
pciehp_ist
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f46753c5e354b857b20ab8e0fe7b2579831dc369 , < 50473dd3b2a08601a078f852ea05572de9b1f86c
(git)
Affected: f46753c5e354b857b20ab8e0fe7b2579831dc369 , < d0ddd2c92b75a19a37c887154223372b600fed37 (git) Affected: f46753c5e354b857b20ab8e0fe7b2579831dc369 , < da6e6ff1f6c57f16e07af955e0e997fc90dd1e75 (git) Affected: f46753c5e354b857b20ab8e0fe7b2579831dc369 , < 41bbb1eb996be1435815aa1fbcc9ffc45b84cc12 (git) Affected: f46753c5e354b857b20ab8e0fe7b2579831dc369 , < 20502f0b3f3acd6bee300257556c27a867f80c8b (git) Affected: f46753c5e354b857b20ab8e0fe7b2579831dc369 , < e5d5c04aac71bf1476dc44b56f2206a4c2facca8 (git) Affected: f46753c5e354b857b20ab8e0fe7b2579831dc369 , < c8266ab8e7ccd1d1f5a9c8b29eb2020175048134 (git) Affected: f46753c5e354b857b20ab8e0fe7b2579831dc369 , < 69d2ceac11acf8579d58d55c9c5b65fb658f916e (git) Affected: f46753c5e354b857b20ab8e0fe7b2579831dc369 , < c7acef99642b763ba585f4a43af999fcdbcc3dc4 (git) |
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{
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"title": "CISA ADP Vulnrichment"
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{
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: Fix use-after-free of slot-\u003ebus on hot remove\n\nDennis reports a boot crash on recent Lenovo laptops with a USB4 dock.\n\nSince commit 0fc70886569c (\"thunderbolt: Reset USB4 v2 host router\") and\ncommit 59a54c5f3dbd (\"thunderbolt: Reset topology created by the boot\nfirmware\"), USB4 v2 and v1 Host Routers are reset on probe of the\nthunderbolt driver.\n\nThe reset clears the Presence Detect State and Data Link Layer Link Active\nbits at the USB4 Host Router\u0027s Root Port and thus causes hot removal of the\ndock.\n\nThe crash occurs when pciehp is unbound from one of the dock\u0027s Downstream\nPorts: pciehp creates a pci_slot on bind and destroys it on unbind. The\npci_slot contains a pointer to the pci_bus below the Downstream Port, but\na reference on that pci_bus is never acquired. The pci_bus is destroyed\nbefore the pci_slot, so a use-after-free ensues when pci_slot_release()\naccesses slot-\u003ebus.\n\nIn principle this should not happen because pci_stop_bus_device() unbinds\npciehp (and therefore destroys the pci_slot) before the pci_bus is\ndestroyed by pci_remove_bus_device().\n\nHowever the stacktrace provided by Dennis shows that pciehp is unbound from\npci_remove_bus_device() instead of pci_stop_bus_device(). To understand\nthe significance of this, one needs to know that the PCI core uses a two\nstep process to remove a portion of the hierarchy: It first unbinds all\ndrivers in the sub-hierarchy in pci_stop_bus_device() and then actually\nremoves the devices in pci_remove_bus_device(). There is no precaution to\nprevent driver binding in-between pci_stop_bus_device() and\npci_remove_bus_device().\n\nIn Dennis\u0027 case, it seems removal of the hierarchy by pciehp races with\ndriver binding by pci_bus_add_devices(). pciehp is bound to the\nDownstream Port after pci_stop_bus_device() has run, so it is unbound by\npci_remove_bus_device() instead of pci_stop_bus_device(). Because the\npci_bus has already been destroyed at that point, accesses to it result in\na use-after-free.\n\nOne might conclude that driver binding needs to be prevented after\npci_stop_bus_device() has run. However it seems risky that pci_slot points\nto pci_bus without holding a reference. Solely relying on correct ordering\nof driver unbind versus pci_bus destruction is certainly not defensive\nprogramming.\n\nIf pci_slot has a need to access data in pci_bus, it ought to acquire a\nreference. Amend pci_create_slot() accordingly. Dennis reports that the\ncrash is not reproducible with this change.\n\nAbridged stacktrace:\n\n pcieport 0000:00:07.0: PME: Signaling with IRQ 156\n pcieport 0000:00:07.0: pciehp: Slot #12 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ IbPresDis- LLActRep+\n pci_bus 0000:20: dev 00, created physical slot 12\n pcieport 0000:00:07.0: pciehp: Slot(12): Card not present\n ...\n pcieport 0000:21:02.0: pciehp: pcie_disable_notification: SLOTCTRL d8 write cmd 0\n Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b6b: 0000 [#1] PREEMPT SMP NOPTI\n CPU: 13 UID: 0 PID: 134 Comm: irq/156-pciehp Not tainted 6.11.0-devel+ #1\n RIP: 0010:dev_driver_string+0x12/0x40\n pci_destroy_slot\n pciehp_remove\n pcie_port_remove_service\n device_release_driver_internal\n bus_remove_device\n device_del\n device_unregister\n remove_iter\n device_for_each_child\n pcie_portdrv_remove\n pci_device_remove\n device_release_driver_internal\n bus_remove_device\n device_del\n pci_remove_bus_device (recursive invocation)\n pci_remove_bus_device\n pciehp_unconfigure_device\n pciehp_disable_slot\n pciehp_handle_presence_or_link_change\n pciehp_ist"
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"title": "PCI: Fix use-after-free of slot-\u003ebus on hot remove",
"x_generator": {
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"datePublished": "2024-12-27T13:49:36.534Z",
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CVE-2024-56779 (GCVE-0-2024-56779)
Vulnerability from cvelistv5 – Published: 2025-01-08 17:49 – Updated: 2025-11-03 20:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfsd: fix nfs4_openowner leak when concurrent nfsd4_open occur
The action force umount(umount -f) will attempt to kill all rpc_task even
umount operation may ultimately fail if some files remain open.
Consequently, if an action attempts to open a file, it can potentially
send two rpc_task to nfs server.
NFS CLIENT
thread1 thread2
open("file")
...
nfs4_do_open
_nfs4_do_open
_nfs4_open_and_get_state
_nfs4_proc_open
nfs4_run_open_task
/* rpc_task1 */
rpc_run_task
rpc_wait_for_completion_task
umount -f
nfs_umount_begin
rpc_killall_tasks
rpc_signal_task
rpc_task1 been wakeup
and return -512
_nfs4_do_open // while loop
...
nfs4_run_open_task
/* rpc_task2 */
rpc_run_task
rpc_wait_for_completion_task
While processing an open request, nfsd will first attempt to find or
allocate an nfs4_openowner. If it finds an nfs4_openowner that is not
marked as NFS4_OO_CONFIRMED, this nfs4_openowner will released. Since
two rpc_task can attempt to open the same file simultaneously from the
client to server, and because two instances of nfsd can run
concurrently, this situation can lead to lots of memory leak.
Additionally, when we echo 0 to /proc/fs/nfsd/threads, warning will be
triggered.
NFS SERVER
nfsd1 nfsd2 echo 0 > /proc/fs/nfsd/threads
nfsd4_open
nfsd4_process_open1
find_or_alloc_open_stateowner
// alloc oo1, stateid1
nfsd4_open
nfsd4_process_open1
find_or_alloc_open_stateowner
// find oo1, without NFS4_OO_CONFIRMED
release_openowner
unhash_openowner_locked
list_del_init(&oo->oo_perclient)
// cannot find this oo
// from client, LEAK!!!
alloc_stateowner // alloc oo2
nfsd4_process_open2
init_open_stateid
// associate oo1
// with stateid1, stateid1 LEAK!!!
nfs4_get_vfs_file
// alloc nfsd_file1 and nfsd_file_mark1
// all LEAK!!!
nfsd4_process_open2
...
write_threads
...
nfsd_destroy_serv
nfsd_shutdown_net
nfs4_state_shutdown_net
nfs4_state_destroy_net
destroy_client
__destroy_client
// won't find oo1!!!
nfsd_shutdown_generic
nfsd_file_cache_shutdown
kmem_cache_destroy
for nfsd_file_slab
and nfsd_file_mark_slab
// bark since nfsd_file1
// and nfsd_file_mark1
// still alive
=======================================================================
BUG nfsd_file (Not tainted): Objects remaining in nfsd_file on
__kmem_cache_shutdown()
-----------------------------------------------------------------------
Slab 0xffd4000004438a80 objects=34 used=1 fp=0xff11000110e2ad28
flags=0x17ffffc0000240(workingset|head|node=0|zone=2|lastcpupid=0x1fffff)
CPU: 4 UID: 0 PID: 757 Comm: sh Not tainted 6.12.0-rc6+ #19
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.16.1-2.fc37 04/01/2014
Call Trace:
<TASK>
dum
---truncated---
Severity ?
5.5 (Medium)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a85364f0d30dee01c5d5b4afa55a9629a8f36d8e
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2d505a801e57428057563762f67a5a62009b2600 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0ab0a3ad24e970e894abcac58f85c332d1726749 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 45abb68c941ebc9a35c6d3a7b08196712093c636 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 37dfc81266d3a32294524bfadd3396614f8633ee (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6f73f920b7ad0084373e46121d7ac34117aed652 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 98100e88dd8865999dc6379a3356cd799795fe7b (git) |
||
{
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"metrics": [
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}
},
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"other": {
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"timestamp": "2025-10-01T19:56:28.713212Z",
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},
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"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
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CVE-2024-46740 (GCVE-0-2024-46740)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:17
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
binder: fix UAF caused by offsets overwrite
Binder objects are processed and copied individually into the target
buffer during transactions. Any raw data in-between these objects is
copied as well. However, this raw data copy lacks an out-of-bounds
check. If the raw data exceeds the data section size then the copy
overwrites the offsets section. This eventually triggers an error that
attempts to unwind the processed objects. However, at this point the
offsets used to index these objects are now corrupted.
Unwinding with corrupted offsets can result in decrements of arbitrary
nodes and lead to their premature release. Other users of such nodes are
left with a dangling pointer triggering a use-after-free. This issue is
made evident by the following KASAN report (trimmed):
==================================================================
BUG: KASAN: slab-use-after-free in _raw_spin_lock+0xe4/0x19c
Write of size 4 at addr ffff47fc91598f04 by task binder-util/743
CPU: 9 UID: 0 PID: 743 Comm: binder-util Not tainted 6.11.0-rc4 #1
Hardware name: linux,dummy-virt (DT)
Call trace:
_raw_spin_lock+0xe4/0x19c
binder_free_buf+0x128/0x434
binder_thread_write+0x8a4/0x3260
binder_ioctl+0x18f0/0x258c
[...]
Allocated by task 743:
__kmalloc_cache_noprof+0x110/0x270
binder_new_node+0x50/0x700
binder_transaction+0x413c/0x6da8
binder_thread_write+0x978/0x3260
binder_ioctl+0x18f0/0x258c
[...]
Freed by task 745:
kfree+0xbc/0x208
binder_thread_read+0x1c5c/0x37d4
binder_ioctl+0x16d8/0x258c
[...]
==================================================================
To avoid this issue, let's check that the raw data copy is within the
boundaries of the data section.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c056a6ba35e00ae943e377eb09abd77a6915b31a , < 5a32bfd23022ffa7e152f273fa3fa29befb7d929
(git)
Affected: 23e9d815fad84c1bee3742a8de4bd39510435362 , < 3a8154bb4ab4a01390a3abf1e6afac296e037da4 (git) Affected: 7a9ad4aceb0226b391c9d3b8e4ac2e7d438b6bde , < eef79854a04feac5b861f94d7b19cbbe79874117 (git) Affected: 6d98eb95b450a75adb4516a1d33652dc78d2b20c , < 4f79e0b80dc69bd5eaaed70f0df1b558728b4e59 (git) Affected: 6d98eb95b450a75adb4516a1d33652dc78d2b20c , < 1f33d9f1d9ac3f0129f8508925000900c2fe5bb0 (git) Affected: 6d98eb95b450a75adb4516a1d33652dc78d2b20c , < 109e845c1184c9f786d41516348ba3efd9112792 (git) Affected: 6d98eb95b450a75adb4516a1d33652dc78d2b20c , < 4df153652cc46545722879415937582028c18af5 (git) Affected: 66e12f5b3a9733f941893a00753b10498724607d (git) |
|||||||
|
|||||||||
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CVE-2023-52595 (GCVE-0-2023-52595)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: rt2x00: restart beacon queue when hardware reset
When a hardware reset is triggered, all registers are reset, so all
queues are forced to stop in hardware interface. However, mac80211
will not automatically stop the queue. If we don't manually stop the
beacon queue, the queue will be deadlocked and unable to start again.
This patch fixes the issue where Apple devices cannot connect to the
AP after calling ieee80211_restart_hw().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e1f113b57ddd18274d7c83618deca25cc880bc48
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 69e905beca193125820c201ab3db4fb0e245124e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4cc198580a7b93a36f5beb923f40f7ae27a3716c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 739b3ccd9486dff04af95f9a890846d088a84957 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 04cfe4a5da57ab9358cdfadea22bcb37324aaf83 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fdb580ed05df8973aa5149cafa598c64bebcd0cb (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a11d965a218f0cd95b13fe44d0bcd8a20ce134a8 (git) |
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CVE-2024-46758 (GCVE-0-2024-46758)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-01-09 15:48
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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CVE-2024-39484 (GCVE-0-2024-39484)
Vulnerability from cvelistv5 – Published: 2024-07-05 06:55 – Updated: 2025-11-03 21:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
mmc: davinci: Don't strip remove function when driver is builtin
Using __exit for the remove function results in the remove callback being
discarded with CONFIG_MMC_DAVINCI=y. When such a device gets unbound (e.g.
using sysfs or hotplug), the driver is just removed without the cleanup
being performed. This results in resource leaks. Fix it by compiling in the
remove callback unconditionally.
This also fixes a W=1 modpost warning:
WARNING: modpost: drivers/mmc/host/davinci_mmc: section mismatch in
reference: davinci_mmcsd_driver+0x10 (section: .data) ->
davinci_mmcsd_remove (section: .exit.text)
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b4cff4549b7a8c5fc8b88e3493b6287555f0512c , < 6ff7cfa02baabec907f6f29ea76634e6256d2ec4
(git)
Affected: b4cff4549b7a8c5fc8b88e3493b6287555f0512c , < aea35157bb9b825faa0432bd0f7fbea37ff39aa1 (git) Affected: b4cff4549b7a8c5fc8b88e3493b6287555f0512c , < 5ee241f72edc6dce5051a5f100eab6cc019d873e (git) Affected: b4cff4549b7a8c5fc8b88e3493b6287555f0512c , < 7590da4c04dd4aa9c262da0231e978263861c6eb (git) Affected: b4cff4549b7a8c5fc8b88e3493b6287555f0512c , < 1d5ed0efe51d36b9ae9b64f133bf41cdbf56f584 (git) Affected: b4cff4549b7a8c5fc8b88e3493b6287555f0512c , < 55c421b364482b61c4c45313a535e61ed5ae4ea3 (git) |
|||||||
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CVE-2024-49993 (GCVE-0-2024-49993)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2024-11-10 09:39
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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CVE-2024-42095 (GCVE-0-2024-42095)
Vulnerability from cvelistv5 – Published: 2024-07-29 17:39 – Updated: 2025-11-03 22:01
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial: 8250_omap: Implementation of Errata i2310
As per Errata i2310[0], Erroneous timeout can be triggered,
if this Erroneous interrupt is not cleared then it may leads
to storm of interrupts, therefore apply Errata i2310 solution.
[0] https://www.ti.com/lit/pdf/sprz536 page 23
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9443acbd251f366804b20a27be72ba67df532cb1 , < cb879300669881970eabebe64bd509dbbe42b9de
(git)
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CVE-2024-47740 (GCVE-0-2024-47740)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:14 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
f2fs: Require FMODE_WRITE for atomic write ioctls
The F2FS ioctls for starting and committing atomic writes check for
inode_owner_or_capable(), but this does not give LSMs like SELinux or
Landlock an opportunity to deny the write access - if the caller's FSUID
matches the inode's UID, inode_owner_or_capable() immediately returns true.
There are scenarios where LSMs want to deny a process the ability to write
particular files, even files that the FSUID of the process owns; but this
can currently partially be bypassed using atomic write ioctls in two ways:
- F2FS_IOC_START_ATOMIC_REPLACE + F2FS_IOC_COMMIT_ATOMIC_WRITE can
truncate an inode to size 0
- F2FS_IOC_START_ATOMIC_WRITE + F2FS_IOC_ABORT_ATOMIC_WRITE can revert
changes another process concurrently made to a file
Fix it by requiring FMODE_WRITE for these operations, just like for
F2FS_IOC_MOVE_RANGE. Since any legitimate caller should only be using these
ioctls when intending to write into the file, that seems unlikely to break
anything.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
88b88a66797159949cec32eaab12b4968f6fae2d , < 700f3a7c7fa5764c9f24bbf7c78e0b6e479fa653
(git)
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CVE-2024-56595 (GCVE-0-2024-56595)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree
When the value of lp is 0 at the beginning of the for loop, it will
become negative in the next assignment and we should bail out.
Severity ?
7.8 (High)
CWE
- CWE-129 - Improper Validation of Array Index
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b15000bcbecf27e0f7c0f149a409e5b865e28ca2
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 368a533152220b0a6f1142327d96c6b6361f3002 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a3d408870bc19b794646871bc4c3a5daa66f91c5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 491487eeddccc4bb49f2e59d8c8f35bec89c15ca (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3b5d21b56c3774bc84eab0a93aaac22a4475e2c4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8a4311bbde702362fe7412045d06ab6767235dac (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a174706ba4dad895c40b1d2277bade16dfacdcd9 (git) |
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CVE-2022-48935 (GCVE-0-2022-48935)
Vulnerability from cvelistv5 – Published: 2024-08-22 03:31 – Updated: 2025-06-19 12:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: unregister flowtable hooks on netns exit
Unregister flowtable hooks before they are releases via
nf_tables_flowtable_destroy() otherwise hook core reports UAF.
BUG: KASAN: use-after-free in nf_hook_entries_grow+0x5a7/0x700 net/netfilter/core.c:142 net/netfilter/core.c:142
Read of size 4 at addr ffff8880736f7438 by task syz-executor579/3666
CPU: 0 PID: 3666 Comm: syz-executor579 Not tainted 5.16.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
__dump_stack lib/dump_stack.c:88 [inline] lib/dump_stack.c:106
dump_stack_lvl+0x1dc/0x2d8 lib/dump_stack.c:106 lib/dump_stack.c:106
print_address_description+0x65/0x380 mm/kasan/report.c:247 mm/kasan/report.c:247
__kasan_report mm/kasan/report.c:433 [inline]
__kasan_report mm/kasan/report.c:433 [inline] mm/kasan/report.c:450
kasan_report+0x19a/0x1f0 mm/kasan/report.c:450 mm/kasan/report.c:450
nf_hook_entries_grow+0x5a7/0x700 net/netfilter/core.c:142 net/netfilter/core.c:142
__nf_register_net_hook+0x27e/0x8d0 net/netfilter/core.c:429 net/netfilter/core.c:429
nf_register_net_hook+0xaa/0x180 net/netfilter/core.c:571 net/netfilter/core.c:571
nft_register_flowtable_net_hooks+0x3c5/0x730 net/netfilter/nf_tables_api.c:7232 net/netfilter/nf_tables_api.c:7232
nf_tables_newflowtable+0x2022/0x2cf0 net/netfilter/nf_tables_api.c:7430 net/netfilter/nf_tables_api.c:7430
nfnetlink_rcv_batch net/netfilter/nfnetlink.c:513 [inline]
nfnetlink_rcv_skb_batch net/netfilter/nfnetlink.c:634 [inline]
nfnetlink_rcv_batch net/netfilter/nfnetlink.c:513 [inline] net/netfilter/nfnetlink.c:652
nfnetlink_rcv_skb_batch net/netfilter/nfnetlink.c:634 [inline] net/netfilter/nfnetlink.c:652
nfnetlink_rcv+0x10e6/0x2550 net/netfilter/nfnetlink.c:652 net/netfilter/nfnetlink.c:652
__nft_release_hook() calls nft_unregister_flowtable_net_hooks() which
only unregisters the hooks, then after RCU grace period, it is
guaranteed that no packets add new entries to the flowtable (no flow
offload rules and flowtable hooks are reachable from packet path), so it
is safe to call nf_flow_table_free() which cleans up the remaining
entries from the flowtable (both software and hardware) and it unbinds
the flow_block.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
ff4bf2f42a40e7dff28379f085b64df322c70b45 , < e51f30826bc5384801df98d76109c94953d1df64
(git)
Affected: ff4bf2f42a40e7dff28379f085b64df322c70b45 , < 8ffb8ac3448845f65634889b051bd65e4dee484b (git) Affected: ff4bf2f42a40e7dff28379f085b64df322c70b45 , < b4fcc081e527aa2ce12e956912fc47e251f6bd27 (git) Affected: ff4bf2f42a40e7dff28379f085b64df322c70b45 , < 6069da443bf65f513bb507bb21e2f87cfb1ad0b6 (git) |
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CVE-2024-53145 (GCVE-0-2024-53145)
Vulnerability from cvelistv5 – Published: 2024-12-24 11:28 – Updated: 2025-11-03 20:46
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
um: Fix potential integer overflow during physmem setup
This issue happens when the real map size is greater than LONG_MAX,
which can be easily triggered on UML/i386.
Severity ?
5.5 (Medium)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 , < 5c710f45811e7e2bfcf703980c306f19c7e1ecfe
(git)
Affected: fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 , < e6102b72edc4eb8c0858df00ba74b5ce579c8fa2 (git) Affected: fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 , < 1bd118c5f887802cef2d9ba0d1917258667f1cae (git) Affected: fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 , < 1575df968650d11771359e5ac78278c5b0cc19f3 (git) Affected: fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 , < a875c023155ea92b75d6323977003e64d92ae7fc (git) Affected: fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 , < d1a211e5210d31da8f49fc0021bf7129b726468c (git) Affected: fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 , < a9c95f787b88b29165563fd97761032db77116e7 (git) Affected: fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 , < a98b7761f697e590ed5d610d87fa12be66f23419 (git) |
|||||||
|
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CVE-2024-41055 (GCVE-0-2024-41055)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:32 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm: prevent derefencing NULL ptr in pfn_section_valid()
Commit 5ec8e8ea8b77 ("mm/sparsemem: fix race in accessing
memory_section->usage") changed pfn_section_valid() to add a READ_ONCE()
call around "ms->usage" to fix a race with section_deactivate() where
ms->usage can be cleared. The READ_ONCE() call, by itself, is not enough
to prevent NULL pointer dereference. We need to check its value before
dereferencing it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
90ad17575d26874287271127d43ef3c2af876cea , < 0100aeb8a12d51950418e685f879cc80cb8e5982
(git)
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CVE-2024-44952 (GCVE-0-2024-44952)
Vulnerability from cvelistv5 – Published: 2024-09-04 18:35 – Updated: 2024-11-09 10:04
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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CVE-2024-26625 (GCVE-0-2024-26625)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
llc: call sock_orphan() at release time
syzbot reported an interesting trace [1] caused by a stale sk->sk_wq
pointer in a closed llc socket.
In commit ff7b11aa481f ("net: socket: set sock->sk to NULL after
calling proto_ops::release()") Eric Biggers hinted that some protocols
are missing a sock_orphan(), we need to perform a full audit.
In net-next, I plan to clear sock->sk from sock_orphan() and
amend Eric patch to add a warning.
[1]
BUG: KASAN: slab-use-after-free in list_empty include/linux/list.h:373 [inline]
BUG: KASAN: slab-use-after-free in waitqueue_active include/linux/wait.h:127 [inline]
BUG: KASAN: slab-use-after-free in sock_def_write_space_wfree net/core/sock.c:3384 [inline]
BUG: KASAN: slab-use-after-free in sock_wfree+0x9a8/0x9d0 net/core/sock.c:2468
Read of size 8 at addr ffff88802f4fc880 by task ksoftirqd/1/27
CPU: 1 PID: 27 Comm: ksoftirqd/1 Not tainted 6.8.0-rc1-syzkaller-00049-g6098d87eaf31 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106
print_address_description mm/kasan/report.c:377 [inline]
print_report+0xc4/0x620 mm/kasan/report.c:488
kasan_report+0xda/0x110 mm/kasan/report.c:601
list_empty include/linux/list.h:373 [inline]
waitqueue_active include/linux/wait.h:127 [inline]
sock_def_write_space_wfree net/core/sock.c:3384 [inline]
sock_wfree+0x9a8/0x9d0 net/core/sock.c:2468
skb_release_head_state+0xa3/0x2b0 net/core/skbuff.c:1080
skb_release_all net/core/skbuff.c:1092 [inline]
napi_consume_skb+0x119/0x2b0 net/core/skbuff.c:1404
e1000_unmap_and_free_tx_resource+0x144/0x200 drivers/net/ethernet/intel/e1000/e1000_main.c:1970
e1000_clean_tx_irq drivers/net/ethernet/intel/e1000/e1000_main.c:3860 [inline]
e1000_clean+0x4a1/0x26e0 drivers/net/ethernet/intel/e1000/e1000_main.c:3801
__napi_poll.constprop.0+0xb4/0x540 net/core/dev.c:6576
napi_poll net/core/dev.c:6645 [inline]
net_rx_action+0x956/0xe90 net/core/dev.c:6778
__do_softirq+0x21a/0x8de kernel/softirq.c:553
run_ksoftirqd kernel/softirq.c:921 [inline]
run_ksoftirqd+0x31/0x60 kernel/softirq.c:913
smpboot_thread_fn+0x660/0xa10 kernel/smpboot.c:164
kthread+0x2c6/0x3a0 kernel/kthread.c:388
ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
</TASK>
Allocated by task 5167:
kasan_save_stack+0x33/0x50 mm/kasan/common.c:47
kasan_save_track+0x14/0x30 mm/kasan/common.c:68
unpoison_slab_object mm/kasan/common.c:314 [inline]
__kasan_slab_alloc+0x81/0x90 mm/kasan/common.c:340
kasan_slab_alloc include/linux/kasan.h:201 [inline]
slab_post_alloc_hook mm/slub.c:3813 [inline]
slab_alloc_node mm/slub.c:3860 [inline]
kmem_cache_alloc_lru+0x142/0x6f0 mm/slub.c:3879
alloc_inode_sb include/linux/fs.h:3019 [inline]
sock_alloc_inode+0x25/0x1c0 net/socket.c:308
alloc_inode+0x5d/0x220 fs/inode.c:260
new_inode_pseudo+0x16/0x80 fs/inode.c:1005
sock_alloc+0x40/0x270 net/socket.c:634
__sock_create+0xbc/0x800 net/socket.c:1535
sock_create net/socket.c:1622 [inline]
__sys_socket_create net/socket.c:1659 [inline]
__sys_socket+0x14c/0x260 net/socket.c:1706
__do_sys_socket net/socket.c:1720 [inline]
__se_sys_socket net/socket.c:1718 [inline]
__x64_sys_socket+0x72/0xb0 net/socket.c:1718
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
Freed by task 0:
kasan_save_stack+0x33/0x50 mm/kasan/common.c:47
kasan_save_track+0x14/0x30 mm/kasan/common.c:68
kasan_save_free_info+0x3f/0x60 mm/kasan/generic.c:640
poison_slab_object mm/kasan/common.c:241 [inline]
__kasan_slab_free+0x121/0x1b0 mm/kasan/common.c:257
kasan_slab_free include/linux/kasan.h:184 [inline]
slab_free_hook mm/slub.c:2121 [inlin
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
43815482370c510c569fd18edb57afcb0fa8cab6 , < 6b950c712a9a05cdda4aea7fcb2848766576c11b
(git)
Affected: 43815482370c510c569fd18edb57afcb0fa8cab6 , < 64babb17e8150771c58575d8f93a35c5296b499f (git) Affected: 43815482370c510c569fd18edb57afcb0fa8cab6 , < d0b5b1f12429df3cd9751ab8b2f53729b77733b7 (git) Affected: 43815482370c510c569fd18edb57afcb0fa8cab6 , < dbc1b89981f9c5360277071d33d7f04a43ffda4a (git) Affected: 43815482370c510c569fd18edb57afcb0fa8cab6 , < 9c333d9891f34cea8af1b229dc754552304c8eee (git) Affected: 43815482370c510c569fd18edb57afcb0fa8cab6 , < 3151051b787f7cd7e3329ea0016eb9113c248812 (git) Affected: 43815482370c510c569fd18edb57afcb0fa8cab6 , < 8e51f084b5716653f19e291ed5f026791d4b3ed4 (git) Affected: 43815482370c510c569fd18edb57afcb0fa8cab6 , < aa2b2eb3934859904c287bf5434647ba72e14c1c (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nllc: call sock_orphan() at release time\n\nsyzbot reported an interesting trace [1] caused by a stale sk-\u003esk_wq\npointer in a closed llc socket.\n\nIn commit ff7b11aa481f (\"net: socket: set sock-\u003esk to NULL after\ncalling proto_ops::release()\") Eric Biggers hinted that some protocols\nare missing a sock_orphan(), we need to perform a full audit.\n\nIn net-next, I plan to clear sock-\u003esk from sock_orphan() and\namend Eric patch to add a warning.\n\n[1]\n BUG: KASAN: slab-use-after-free in list_empty include/linux/list.h:373 [inline]\n BUG: KASAN: slab-use-after-free in waitqueue_active include/linux/wait.h:127 [inline]\n BUG: KASAN: slab-use-after-free in sock_def_write_space_wfree net/core/sock.c:3384 [inline]\n BUG: KASAN: slab-use-after-free in sock_wfree+0x9a8/0x9d0 net/core/sock.c:2468\nRead of size 8 at addr ffff88802f4fc880 by task ksoftirqd/1/27\n\nCPU: 1 PID: 27 Comm: ksoftirqd/1 Not tainted 6.8.0-rc1-syzkaller-00049-g6098d87eaf31 #0\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106\n print_address_description mm/kasan/report.c:377 [inline]\n print_report+0xc4/0x620 mm/kasan/report.c:488\n kasan_report+0xda/0x110 mm/kasan/report.c:601\n list_empty include/linux/list.h:373 [inline]\n waitqueue_active include/linux/wait.h:127 [inline]\n sock_def_write_space_wfree net/core/sock.c:3384 [inline]\n sock_wfree+0x9a8/0x9d0 net/core/sock.c:2468\n skb_release_head_state+0xa3/0x2b0 net/core/skbuff.c:1080\n skb_release_all net/core/skbuff.c:1092 [inline]\n napi_consume_skb+0x119/0x2b0 net/core/skbuff.c:1404\n e1000_unmap_and_free_tx_resource+0x144/0x200 drivers/net/ethernet/intel/e1000/e1000_main.c:1970\n e1000_clean_tx_irq drivers/net/ethernet/intel/e1000/e1000_main.c:3860 [inline]\n e1000_clean+0x4a1/0x26e0 drivers/net/ethernet/intel/e1000/e1000_main.c:3801\n __napi_poll.constprop.0+0xb4/0x540 net/core/dev.c:6576\n napi_poll net/core/dev.c:6645 [inline]\n net_rx_action+0x956/0xe90 net/core/dev.c:6778\n __do_softirq+0x21a/0x8de kernel/softirq.c:553\n run_ksoftirqd kernel/softirq.c:921 [inline]\n run_ksoftirqd+0x31/0x60 kernel/softirq.c:913\n smpboot_thread_fn+0x660/0xa10 kernel/smpboot.c:164\n kthread+0x2c6/0x3a0 kernel/kthread.c:388\n ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242\n \u003c/TASK\u003e\n\nAllocated by task 5167:\n kasan_save_stack+0x33/0x50 mm/kasan/common.c:47\n kasan_save_track+0x14/0x30 mm/kasan/common.c:68\n unpoison_slab_object mm/kasan/common.c:314 [inline]\n __kasan_slab_alloc+0x81/0x90 mm/kasan/common.c:340\n kasan_slab_alloc include/linux/kasan.h:201 [inline]\n slab_post_alloc_hook mm/slub.c:3813 [inline]\n slab_alloc_node mm/slub.c:3860 [inline]\n kmem_cache_alloc_lru+0x142/0x6f0 mm/slub.c:3879\n alloc_inode_sb include/linux/fs.h:3019 [inline]\n sock_alloc_inode+0x25/0x1c0 net/socket.c:308\n alloc_inode+0x5d/0x220 fs/inode.c:260\n new_inode_pseudo+0x16/0x80 fs/inode.c:1005\n sock_alloc+0x40/0x270 net/socket.c:634\n __sock_create+0xbc/0x800 net/socket.c:1535\n sock_create net/socket.c:1622 [inline]\n __sys_socket_create net/socket.c:1659 [inline]\n __sys_socket+0x14c/0x260 net/socket.c:1706\n __do_sys_socket net/socket.c:1720 [inline]\n __se_sys_socket net/socket.c:1718 [inline]\n __x64_sys_socket+0x72/0xb0 net/socket.c:1718\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x63/0x6b\n\nFreed by task 0:\n kasan_save_stack+0x33/0x50 mm/kasan/common.c:47\n kasan_save_track+0x14/0x30 mm/kasan/common.c:68\n kasan_save_free_info+0x3f/0x60 mm/kasan/generic.c:640\n poison_slab_object mm/kasan/common.c:241 [inline]\n __kasan_slab_free+0x121/0x1b0 mm/kasan/common.c:257\n kasan_slab_free include/linux/kasan.h:184 [inline]\n slab_free_hook mm/slub.c:2121 [inlin\n---truncated---"
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"cveMetadata": {
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"cveId": "CVE-2024-26625",
"datePublished": "2024-03-06T06:45:33.311Z",
"dateReserved": "2024-02-19T14:20:24.135Z",
"dateUpdated": "2025-05-04T08:52:34.411Z",
"state": "PUBLISHED"
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CVE-2024-43889 (GCVE-0-2024-43889)
Vulnerability from cvelistv5 – Published: 2024-08-26 10:10 – Updated: 2025-11-03 22:06
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
padata: Fix possible divide-by-0 panic in padata_mt_helper()
We are hit with a not easily reproducible divide-by-0 panic in padata.c at
bootup time.
[ 10.017908] Oops: divide error: 0000 1 PREEMPT SMP NOPTI
[ 10.017908] CPU: 26 PID: 2627 Comm: kworker/u1666:1 Not tainted 6.10.0-15.el10.x86_64 #1
[ 10.017908] Hardware name: Lenovo ThinkSystem SR950 [7X12CTO1WW]/[7X12CTO1WW], BIOS [PSE140J-2.30] 07/20/2021
[ 10.017908] Workqueue: events_unbound padata_mt_helper
[ 10.017908] RIP: 0010:padata_mt_helper+0x39/0xb0
:
[ 10.017963] Call Trace:
[ 10.017968] <TASK>
[ 10.018004] ? padata_mt_helper+0x39/0xb0
[ 10.018084] process_one_work+0x174/0x330
[ 10.018093] worker_thread+0x266/0x3a0
[ 10.018111] kthread+0xcf/0x100
[ 10.018124] ret_from_fork+0x31/0x50
[ 10.018138] ret_from_fork_asm+0x1a/0x30
[ 10.018147] </TASK>
Looking at the padata_mt_helper() function, the only way a divide-by-0
panic can happen is when ps->chunk_size is 0. The way that chunk_size is
initialized in padata_do_multithreaded(), chunk_size can be 0 when the
min_chunk in the passed-in padata_mt_job structure is 0.
Fix this divide-by-0 panic by making sure that chunk_size will be at least
1 no matter what the input parameters are.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
004ed42638f4428e70ead59d170f3d17ff761a0f , < ab8b397d5997d8c37610252528edc54bebf9f6d3
(git)
Affected: 004ed42638f4428e70ead59d170f3d17ff761a0f , < 8f5ffd2af7274853ff91d6cd62541191d9fbd10d (git) Affected: 004ed42638f4428e70ead59d170f3d17ff761a0f , < a29cfcb848c31f22b4de6a531c3e1d68c9bfe09f (git) Affected: 004ed42638f4428e70ead59d170f3d17ff761a0f , < 924f788c906dccaca30acab86c7124371e1d6f2c (git) Affected: 004ed42638f4428e70ead59d170f3d17ff761a0f , < da0ffe84fcc1627a7dff82c80b823b94236af905 (git) Affected: 004ed42638f4428e70ead59d170f3d17ff761a0f , < 6d45e1c948a8b7ed6ceddb14319af69424db730c (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\npadata: Fix possible divide-by-0 panic in padata_mt_helper()\n\nWe are hit with a not easily reproducible divide-by-0 panic in padata.c at\nbootup time.\n\n [ 10.017908] Oops: divide error: 0000 1 PREEMPT SMP NOPTI\n [ 10.017908] CPU: 26 PID: 2627 Comm: kworker/u1666:1 Not tainted 6.10.0-15.el10.x86_64 #1\n [ 10.017908] Hardware name: Lenovo ThinkSystem SR950 [7X12CTO1WW]/[7X12CTO1WW], BIOS [PSE140J-2.30] 07/20/2021\n [ 10.017908] Workqueue: events_unbound padata_mt_helper\n [ 10.017908] RIP: 0010:padata_mt_helper+0x39/0xb0\n :\n [ 10.017963] Call Trace:\n [ 10.017968] \u003cTASK\u003e\n [ 10.018004] ? padata_mt_helper+0x39/0xb0\n [ 10.018084] process_one_work+0x174/0x330\n [ 10.018093] worker_thread+0x266/0x3a0\n [ 10.018111] kthread+0xcf/0x100\n [ 10.018124] ret_from_fork+0x31/0x50\n [ 10.018138] ret_from_fork_asm+0x1a/0x30\n [ 10.018147] \u003c/TASK\u003e\n\nLooking at the padata_mt_helper() function, the only way a divide-by-0\npanic can happen is when ps-\u003echunk_size is 0. The way that chunk_size is\ninitialized in padata_do_multithreaded(), chunk_size can be 0 when the\nmin_chunk in the passed-in padata_mt_job structure is 0.\n\nFix this divide-by-0 panic by making sure that chunk_size will be at least\n1 no matter what the input parameters are."
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CVE-2024-49882 (GCVE-0-2024-49882)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix double brelse() the buffer of the extents path
In ext4_ext_try_to_merge_up(), set path[1].p_bh to NULL after it has been
released, otherwise it may be released twice. An example of what triggers
this is as follows:
split2 map split1
|--------|-------|--------|
ext4_ext_map_blocks
ext4_ext_handle_unwritten_extents
ext4_split_convert_extents
// path->p_depth == 0
ext4_split_extent
// 1. do split1
ext4_split_extent_at
|ext4_ext_insert_extent
| ext4_ext_create_new_leaf
| ext4_ext_grow_indepth
| le16_add_cpu(&neh->eh_depth, 1)
| ext4_find_extent
| // return -ENOMEM
|// get error and try zeroout
|path = ext4_find_extent
| path->p_depth = 1
|ext4_ext_try_to_merge
| ext4_ext_try_to_merge_up
| path->p_depth = 0
| brelse(path[1].p_bh) ---> not set to NULL here
|// zeroout success
// 2. update path
ext4_find_extent
// 3. do split2
ext4_split_extent_at
ext4_ext_insert_extent
ext4_ext_create_new_leaf
ext4_ext_grow_indepth
le16_add_cpu(&neh->eh_depth, 1)
ext4_find_extent
path[0].p_bh = NULL;
path->p_depth = 1
read_extent_tree_block ---> return err
// path[1].p_bh is still the old value
ext4_free_ext_path
ext4_ext_drop_refs
// path->p_depth == 1
brelse(path[1].p_bh) ---> brelse a buffer twice
Finally got the following WARRNING when removing the buffer from lru:
============================================
VFS: brelse: Trying to free free buffer
WARNING: CPU: 2 PID: 72 at fs/buffer.c:1241 __brelse+0x58/0x90
CPU: 2 PID: 72 Comm: kworker/u19:1 Not tainted 6.9.0-dirty #716
RIP: 0010:__brelse+0x58/0x90
Call Trace:
<TASK>
__find_get_block+0x6e7/0x810
bdev_getblk+0x2b/0x480
__ext4_get_inode_loc+0x48a/0x1240
ext4_get_inode_loc+0xb2/0x150
ext4_reserve_inode_write+0xb7/0x230
__ext4_mark_inode_dirty+0x144/0x6a0
ext4_ext_insert_extent+0x9c8/0x3230
ext4_ext_map_blocks+0xf45/0x2dc0
ext4_map_blocks+0x724/0x1700
ext4_do_writepages+0x12d6/0x2a70
[...]
============================================
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ecb94f5fdf4b72547fca022421a9dca1672bddd4 , < d4574bda63906bf69660e001470bfe1a0ac524ae
(git)
Affected: ecb94f5fdf4b72547fca022421a9dca1672bddd4 , < f9fd47c9d9548f9e47fa60098eab99dde175401d (git) Affected: ecb94f5fdf4b72547fca022421a9dca1672bddd4 , < b6c29c8f3d7cb67b505f3b2f6c242d52298d1f2e (git) Affected: ecb94f5fdf4b72547fca022421a9dca1672bddd4 , < 32bbb59e3f18facd7201bef110010bf35819b8c3 (git) Affected: ecb94f5fdf4b72547fca022421a9dca1672bddd4 , < 78bbc3d15b6f443acb26e94418c445bac940d414 (git) Affected: ecb94f5fdf4b72547fca022421a9dca1672bddd4 , < 68a69cf60660c73990c1875f94a5551600b04775 (git) Affected: ecb94f5fdf4b72547fca022421a9dca1672bddd4 , < 7633407ca4ab8be2916ab214eb44ccebc6a50e1a (git) Affected: ecb94f5fdf4b72547fca022421a9dca1672bddd4 , < 230ee0535d01478bad9a3037292043f39b9be10b (git) Affected: ecb94f5fdf4b72547fca022421a9dca1672bddd4 , < dcaa6c31134c0f515600111c38ed7750003e1b9c (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix double brelse() the buffer of the extents path\n\nIn ext4_ext_try_to_merge_up(), set path[1].p_bh to NULL after it has been\nreleased, otherwise it may be released twice. An example of what triggers\nthis is as follows:\n\n split2 map split1\n|--------|-------|--------|\n\next4_ext_map_blocks\n ext4_ext_handle_unwritten_extents\n ext4_split_convert_extents\n // path-\u003ep_depth == 0\n ext4_split_extent\n // 1. do split1\n ext4_split_extent_at\n |ext4_ext_insert_extent\n | ext4_ext_create_new_leaf\n | ext4_ext_grow_indepth\n | le16_add_cpu(\u0026neh-\u003eeh_depth, 1)\n | ext4_find_extent\n | // return -ENOMEM\n |// get error and try zeroout\n |path = ext4_find_extent\n | path-\u003ep_depth = 1\n |ext4_ext_try_to_merge\n | ext4_ext_try_to_merge_up\n | path-\u003ep_depth = 0\n | brelse(path[1].p_bh) ---\u003e not set to NULL here\n |// zeroout success\n // 2. update path\n ext4_find_extent\n // 3. do split2\n ext4_split_extent_at\n ext4_ext_insert_extent\n ext4_ext_create_new_leaf\n ext4_ext_grow_indepth\n le16_add_cpu(\u0026neh-\u003eeh_depth, 1)\n ext4_find_extent\n path[0].p_bh = NULL;\n path-\u003ep_depth = 1\n read_extent_tree_block ---\u003e return err\n // path[1].p_bh is still the old value\n ext4_free_ext_path\n ext4_ext_drop_refs\n // path-\u003ep_depth == 1\n brelse(path[1].p_bh) ---\u003e brelse a buffer twice\n\nFinally got the following WARRNING when removing the buffer from lru:\n\n============================================\nVFS: brelse: Trying to free free buffer\nWARNING: CPU: 2 PID: 72 at fs/buffer.c:1241 __brelse+0x58/0x90\nCPU: 2 PID: 72 Comm: kworker/u19:1 Not tainted 6.9.0-dirty #716\nRIP: 0010:__brelse+0x58/0x90\nCall Trace:\n \u003cTASK\u003e\n __find_get_block+0x6e7/0x810\n bdev_getblk+0x2b/0x480\n __ext4_get_inode_loc+0x48a/0x1240\n ext4_get_inode_loc+0xb2/0x150\n ext4_reserve_inode_write+0xb7/0x230\n __ext4_mark_inode_dirty+0x144/0x6a0\n ext4_ext_insert_extent+0x9c8/0x3230\n ext4_ext_map_blocks+0xf45/0x2dc0\n ext4_map_blocks+0x724/0x1700\n ext4_do_writepages+0x12d6/0x2a70\n[...]\n============================================"
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CVE-2024-47659 (GCVE-0-2024-47659)
Vulnerability from cvelistv5 – Published: 2024-10-09 14:02 – Updated: 2025-11-03 22:20
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
smack: tcp: ipv4, fix incorrect labeling
Currently, Smack mirrors the label of incoming tcp/ipv4 connections:
when a label 'foo' connects to a label 'bar' with tcp/ipv4,
'foo' always gets 'foo' in returned ipv4 packets. So,
1) returned packets are incorrectly labeled ('foo' instead of 'bar')
2) 'bar' can write to 'foo' without being authorized to write.
Here is a scenario how to see this:
* Take two machines, let's call them C and S,
with active Smack in the default state
(no settings, no rules, no labeled hosts, only builtin labels)
* At S, add Smack rule 'foo bar w'
(labels 'foo' and 'bar' are instantiated at S at this moment)
* At S, at label 'bar', launch a program
that listens for incoming tcp/ipv4 connections
* From C, at label 'foo', connect to the listener at S.
(label 'foo' is instantiated at C at this moment)
Connection succeedes and works.
* Send some data in both directions.
* Collect network traffic of this connection.
All packets in both directions are labeled with the CIPSO
of the label 'foo'. Hence, label 'bar' writes to 'foo' without
being authorized, and even without ever being known at C.
If anybody cares: exactly the same happens with DCCP.
This behavior 1st manifested in release 2.6.29.4 (see Fixes below)
and it looks unintentional. At least, no explanation was provided.
I changed returned packes label into the 'bar',
to bring it into line with the Smack documentation claims.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d3f56c653c65f170b172d3c23120bc64ada645d8
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5b4b304f196c070342e32a4752e1fa2e22fc0671 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a948ec993541db4ef392b555c37a1186f4d61670 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0aea09e82eafa50a373fc8a4b84c1d4734751e2c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0776bcf9cb6de46fdd94d10118de1cf9b05f83b9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4be9fd15c3c88775bdf6fa37acabe6de85beebff (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d3703fa94116fed91f64c7d1c7d284fb4369070f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2fe209d0ad2e2729f7e22b9b31a86cc3ff0db550 (git) |
|||||||
|
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CVE-2024-46723 (GCVE-0-2024-46723)
Vulnerability from cvelistv5 – Published: 2024-09-18 06:32 – Updated: 2025-11-03 22:17
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix ucode out-of-bounds read warning
Clear warning that read ucode[] may out-of-bounds.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 82ac8f1d02886b5d8aeb9e058989d3bd6fc581e2
(git)
Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < e789e05388854a5436b2b5d8695fdb864c9bcc27 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 5f09fa5e0ad45fbca71933a0e024ca52da47d59b (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 0bef65e069d84d1cd77ce757aea0e437b8e2bd33 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 8981927ebc6c12fa76b30c4178acb462bab15f54 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < f2b7a9f3839e92f43559b2795b34640ca8cf839f (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 23fefef859c6057e6770584242bdd938254f8ddd (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 8944acd0f9db33e17f387fdc75d33bb473d7936f (git) |
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CVE-2024-49969 (GCVE-0-2024-49969)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix index out of bounds in DCN30 color transformation
This commit addresses a potential index out of bounds issue in the
`cm3_helper_translate_curve_to_hw_format` function in the DCN30 color
management module. The issue could occur when the index 'i' exceeds the
number of transfer function points (TRANSFER_FUNC_POINTS).
The fix adds a check to ensure 'i' is within bounds before accessing the
transfer function points. If 'i' is out of bounds, the function returns
false to indicate an error.
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_cm_common.c:180 cm3_helper_translate_curve_to_hw_format() error: buffer overflow 'output_tf->tf_pts.red' 1025 <= s32max
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_cm_common.c:181 cm3_helper_translate_curve_to_hw_format() error: buffer overflow 'output_tf->tf_pts.green' 1025 <= s32max
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_cm_common.c:182 cm3_helper_translate_curve_to_hw_format() error: buffer overflow 'output_tf->tf_pts.blue' 1025 <= s32max
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
03f54d7d3448dc1668568d1adb69b43c1d1dc79f , < 7ab69af56a23859b647dee69fa1052c689343621
(git)
Affected: 03f54d7d3448dc1668568d1adb69b43c1d1dc79f , < c13f9c62015c56a938304cef6d507227ea3e0039 (git) Affected: 03f54d7d3448dc1668568d1adb69b43c1d1dc79f , < 0f1e222a4b41d77c442901d166fbdca967af0d86 (git) Affected: 03f54d7d3448dc1668568d1adb69b43c1d1dc79f , < 929506d5671419cffd8d01e9a7f5eae53682a838 (git) Affected: 03f54d7d3448dc1668568d1adb69b43c1d1dc79f , < 578422ddae3d13362b64e77ef9bab98780641631 (git) Affected: 03f54d7d3448dc1668568d1adb69b43c1d1dc79f , < b9d8b94ec7e67f0cae228c054f77b73967c389a3 (git) Affected: 03f54d7d3448dc1668568d1adb69b43c1d1dc79f , < d81873f9e715b72d4f8d391c8eb243946f784dfc (git) |
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CVE-2024-41040 (GCVE-0-2024-41040)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:31 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: Fix UAF when resolving a clash
KASAN reports the following UAF:
BUG: KASAN: slab-use-after-free in tcf_ct_flow_table_process_conn+0x12b/0x380 [act_ct]
Read of size 1 at addr ffff888c07603600 by task handler130/6469
Call Trace:
<IRQ>
dump_stack_lvl+0x48/0x70
print_address_description.constprop.0+0x33/0x3d0
print_report+0xc0/0x2b0
kasan_report+0xd0/0x120
__asan_load1+0x6c/0x80
tcf_ct_flow_table_process_conn+0x12b/0x380 [act_ct]
tcf_ct_act+0x886/0x1350 [act_ct]
tcf_action_exec+0xf8/0x1f0
fl_classify+0x355/0x360 [cls_flower]
__tcf_classify+0x1fd/0x330
tcf_classify+0x21c/0x3c0
sch_handle_ingress.constprop.0+0x2c5/0x500
__netif_receive_skb_core.constprop.0+0xb25/0x1510
__netif_receive_skb_list_core+0x220/0x4c0
netif_receive_skb_list_internal+0x446/0x620
napi_complete_done+0x157/0x3d0
gro_cell_poll+0xcf/0x100
__napi_poll+0x65/0x310
net_rx_action+0x30c/0x5c0
__do_softirq+0x14f/0x491
__irq_exit_rcu+0x82/0xc0
irq_exit_rcu+0xe/0x20
common_interrupt+0xa1/0xb0
</IRQ>
<TASK>
asm_common_interrupt+0x27/0x40
Allocated by task 6469:
kasan_save_stack+0x38/0x70
kasan_set_track+0x25/0x40
kasan_save_alloc_info+0x1e/0x40
__kasan_krealloc+0x133/0x190
krealloc+0xaa/0x130
nf_ct_ext_add+0xed/0x230 [nf_conntrack]
tcf_ct_act+0x1095/0x1350 [act_ct]
tcf_action_exec+0xf8/0x1f0
fl_classify+0x355/0x360 [cls_flower]
__tcf_classify+0x1fd/0x330
tcf_classify+0x21c/0x3c0
sch_handle_ingress.constprop.0+0x2c5/0x500
__netif_receive_skb_core.constprop.0+0xb25/0x1510
__netif_receive_skb_list_core+0x220/0x4c0
netif_receive_skb_list_internal+0x446/0x620
napi_complete_done+0x157/0x3d0
gro_cell_poll+0xcf/0x100
__napi_poll+0x65/0x310
net_rx_action+0x30c/0x5c0
__do_softirq+0x14f/0x491
Freed by task 6469:
kasan_save_stack+0x38/0x70
kasan_set_track+0x25/0x40
kasan_save_free_info+0x2b/0x60
____kasan_slab_free+0x180/0x1f0
__kasan_slab_free+0x12/0x30
slab_free_freelist_hook+0xd2/0x1a0
__kmem_cache_free+0x1a2/0x2f0
kfree+0x78/0x120
nf_conntrack_free+0x74/0x130 [nf_conntrack]
nf_ct_destroy+0xb2/0x140 [nf_conntrack]
__nf_ct_resolve_clash+0x529/0x5d0 [nf_conntrack]
nf_ct_resolve_clash+0xf6/0x490 [nf_conntrack]
__nf_conntrack_confirm+0x2c6/0x770 [nf_conntrack]
tcf_ct_act+0x12ad/0x1350 [act_ct]
tcf_action_exec+0xf8/0x1f0
fl_classify+0x355/0x360 [cls_flower]
__tcf_classify+0x1fd/0x330
tcf_classify+0x21c/0x3c0
sch_handle_ingress.constprop.0+0x2c5/0x500
__netif_receive_skb_core.constprop.0+0xb25/0x1510
__netif_receive_skb_list_core+0x220/0x4c0
netif_receive_skb_list_internal+0x446/0x620
napi_complete_done+0x157/0x3d0
gro_cell_poll+0xcf/0x100
__napi_poll+0x65/0x310
net_rx_action+0x30c/0x5c0
__do_softirq+0x14f/0x491
The ct may be dropped if a clash has been resolved but is still passed to
the tcf_ct_flow_table_process_conn function for further usage. This issue
can be fixed by retrieving ct from skb again after confirming conntrack.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f07c548314776231f0d47d73ec6caa5b17e876e8 , < b81a523d54ea689414f67c9fb81a5b917a41ed55
(git)
Affected: 0cc254e5aa37cf05f65bcdcdc0ac5c58010feb33 , < 2b4d68df3f57ea746c430941ba9c03d7d8b5a23f (git) Affected: 0cc254e5aa37cf05f65bcdcdc0ac5c58010feb33 , < 4e71b10a100861fb27d9c5755dfd68f615629fae (git) Affected: 0cc254e5aa37cf05f65bcdcdc0ac5c58010feb33 , < 799a34901b634008db4a7ece3900e2b971d4c932 (git) Affected: 0cc254e5aa37cf05f65bcdcdc0ac5c58010feb33 , < ef472cc6693b16b202a916482df72f35d94bd69e (git) Affected: 0cc254e5aa37cf05f65bcdcdc0ac5c58010feb33 , < 26488172b0292bed837b95a006a3f3431d1898c3 (git) Affected: 30822781c89943b6a3ed122324ceb37cea7042a3 (git) |
|||||||
|
|||||||||
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CVE-2023-52804 (GCVE-0-2023-52804)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2025-05-04 07:43
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs/jfs: Add validity check for db_maxag and db_agpref
Both db_maxag and db_agpref are used as the index of the
db_agfree array, but there is currently no validity check for
db_maxag and db_agpref, which can lead to errors.
The following is related bug reported by Syzbot:
UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:639:20
index 7936 is out of range for type 'atomic_t[128]'
Add checking that the values of db_maxag and db_agpref are valid
indexes for the db_agfree array.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a0649e2dd4a3595b5595a29d0064d047c2fae2fb
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|||||||
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CVE-2024-38586 (GCVE-0-2024-38586)
Vulnerability from cvelistv5 – Published: 2024-06-19 13:37 – Updated: 2025-05-04 09:14
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
r8169: Fix possible ring buffer corruption on fragmented Tx packets.
An issue was found on the RTL8125b when transmitting small fragmented
packets, whereby invalid entries were inserted into the transmit ring
buffer, subsequently leading to calls to dma_unmap_single() with a null
address.
This was caused by rtl8169_start_xmit() not noticing changes to nr_frags
which may occur when small packets are padded (to work around hardware
quirks) in rtl8169_tso_csum_v2().
To fix this, postpone inspecting nr_frags until after any padding has been
applied.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9020845fb5d6bb4876a38fdf1259600e7d9a63d4 , < 61c1c98e2607120ce9c3fa1bf75e6da909712b27
(git)
Affected: 9020845fb5d6bb4876a38fdf1259600e7d9a63d4 , < b6d21cf40de103d63ae78551098a7c06af8c98dd (git) Affected: 9020845fb5d6bb4876a38fdf1259600e7d9a63d4 , < 0c48185a95309556725f818b82120bb74e9c627d (git) Affected: 9020845fb5d6bb4876a38fdf1259600e7d9a63d4 , < 68222d7b4b72aa321135cd453dac37f00ec41fd1 (git) Affected: 9020845fb5d6bb4876a38fdf1259600e7d9a63d4 , < 078d5b7500d70af2de6b38e226b03f0b932026a6 (git) Affected: 9020845fb5d6bb4876a38fdf1259600e7d9a63d4 , < 54e7a0d111240c92c0f02ceba6eb8f26bf6d6479 (git) Affected: 9020845fb5d6bb4876a38fdf1259600e7d9a63d4 , < c71e3a5cffd5309d7f84444df03d5b72600cc417 (git) |
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CVE-2024-41009 (GCVE-0-2024-41009)
Vulnerability from cvelistv5 – Published: 2024-07-17 06:10 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix overrunning reservations in ringbuf
The BPF ring buffer internally is implemented as a power-of-2 sized circular
buffer, with two logical and ever-increasing counters: consumer_pos is the
consumer counter to show which logical position the consumer consumed the
data, and producer_pos which is the producer counter denoting the amount of
data reserved by all producers.
Each time a record is reserved, the producer that "owns" the record will
successfully advance producer counter. In user space each time a record is
read, the consumer of the data advanced the consumer counter once it finished
processing. Both counters are stored in separate pages so that from user
space, the producer counter is read-only and the consumer counter is read-write.
One aspect that simplifies and thus speeds up the implementation of both
producers and consumers is how the data area is mapped twice contiguously
back-to-back in the virtual memory, allowing to not take any special measures
for samples that have to wrap around at the end of the circular buffer data
area, because the next page after the last data page would be first data page
again, and thus the sample will still appear completely contiguous in virtual
memory.
Each record has a struct bpf_ringbuf_hdr { u32 len; u32 pg_off; } header for
book-keeping the length and offset, and is inaccessible to the BPF program.
Helpers like bpf_ringbuf_reserve() return `(void *)hdr + BPF_RINGBUF_HDR_SZ`
for the BPF program to use. Bing-Jhong and Muhammad reported that it is however
possible to make a second allocated memory chunk overlapping with the first
chunk and as a result, the BPF program is now able to edit first chunk's
header.
For example, consider the creation of a BPF_MAP_TYPE_RINGBUF map with size
of 0x4000. Next, the consumer_pos is modified to 0x3000 /before/ a call to
bpf_ringbuf_reserve() is made. This will allocate a chunk A, which is in
[0x0,0x3008], and the BPF program is able to edit [0x8,0x3008]. Now, lets
allocate a chunk B with size 0x3000. This will succeed because consumer_pos
was edited ahead of time to pass the `new_prod_pos - cons_pos > rb->mask`
check. Chunk B will be in range [0x3008,0x6010], and the BPF program is able
to edit [0x3010,0x6010]. Due to the ring buffer memory layout mentioned
earlier, the ranges [0x0,0x4000] and [0x4000,0x8000] point to the same data
pages. This means that chunk B at [0x4000,0x4008] is chunk A's header.
bpf_ringbuf_submit() / bpf_ringbuf_discard() use the header's pg_off to then
locate the bpf_ringbuf itself via bpf_ringbuf_restore_from_rec(). Once chunk
B modified chunk A's header, then bpf_ringbuf_commit() refers to the wrong
page and could cause a crash.
Fix it by calculating the oldest pending_pos and check whether the range
from the oldest outstanding record to the newest would span beyond the ring
buffer size. If that is the case, then reject the request. We've tested with
the ring buffer benchmark in BPF selftests (./benchs/run_bench_ringbufs.sh)
before/after the fix and while it seems a bit slower on some benchmarks, it
is still not significantly enough to matter.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
457f44363a8894135c85b7a9afd2bd8196db24ab , < be35504b959f2749bab280f4671e8df96dcf836f
(git)
Affected: 457f44363a8894135c85b7a9afd2bd8196db24ab , < 0f98f40eb1ed52af8b81f61901b6c0289ff59de4 (git) Affected: 457f44363a8894135c85b7a9afd2bd8196db24ab , < d1b9df0435bc61e0b44f578846516df8ef476686 (git) Affected: 457f44363a8894135c85b7a9afd2bd8196db24ab , < 511804ab701c0503b72eac08217eabfd366ba069 (git) Affected: 457f44363a8894135c85b7a9afd2bd8196db24ab , < 47416c852f2a04d348ea66ee451cbdcf8119f225 (git) Affected: 457f44363a8894135c85b7a9afd2bd8196db24ab , < cfa1a2329a691ffd991fcf7248a57d752e712881 (git) |
|||||||
|
|||||||||
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CVE-2024-56785 (GCVE-0-2024-56785)
Vulnerability from cvelistv5 – Published: 2025-01-08 17:52 – Updated: 2025-11-03 20:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
MIPS: Loongson64: DTS: Really fix PCIe port nodes for ls7a
Fix the dtc warnings:
arch/mips/boot/dts/loongson/ls7a-pch.dtsi:68.16-416.5: Warning (interrupt_provider): /bus@10000000/pci@1a000000: '#interrupt-cells' found, but node is not an interrupt provider
arch/mips/boot/dts/loongson/ls7a-pch.dtsi:68.16-416.5: Warning (interrupt_provider): /bus@10000000/pci@1a000000: '#interrupt-cells' found, but node is not an interrupt provider
arch/mips/boot/dts/loongson/loongson64g_4core_ls7a.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
And a runtime warning introduced in commit 045b14ca5c36 ("of: WARN on
deprecated #address-cells/#size-cells handling"):
WARNING: CPU: 0 PID: 1 at drivers/of/base.c:106 of_bus_n_addr_cells+0x9c/0xe0
Missing '#address-cells' in /bus@10000000/pci@1a000000/pci_bridge@9,0
The fix is similar to commit d89a415ff8d5 ("MIPS: Loongson64: DTS: Fix PCIe
port nodes for ls7a"), which has fixed the issue for ls2k (despite its
subject mentions ls7a).
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5a2eaa3ad2b803c7ea442c6db7379466ee73c024
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a7fd78075031871bc68fc56fdaa6e7a3934064b1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c8ee41fc3522c6659e324d90bc2ccd3b6310d7fc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8ef9ea1503d0a129cc6f5cf48fb63633efa5d766 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 01575f2ff8ba578a3436f230668bd056dc2eb823 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4fbd66d8254cedfd1218393f39d83b6c07a01917 (git) |
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CVE-2024-50278 (GCVE-0-2024-50278)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:27
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
dm cache: fix potential out-of-bounds access on the first resume
Out-of-bounds access occurs if the fast device is expanded unexpectedly
before the first-time resume of the cache table. This happens because
expanding the fast device requires reloading the cache table for
cache_create to allocate new in-core data structures that fit the new
size, and the check in cache_preresume is not performed during the
first resume, leading to the issue.
Reproduce steps:
1. prepare component devices:
dmsetup create cmeta --table "0 8192 linear /dev/sdc 0"
dmsetup create cdata --table "0 65536 linear /dev/sdc 8192"
dmsetup create corig --table "0 524288 linear /dev/sdc 262144"
dd if=/dev/zero of=/dev/mapper/cmeta bs=4k count=1 oflag=direct
2. load a cache table of 512 cache blocks, and deliberately expand the
fast device before resuming the cache, making the in-core data
structures inadequate.
dmsetup create cache --notable
dmsetup reload cache --table "0 524288 cache /dev/mapper/cmeta \
/dev/mapper/cdata /dev/mapper/corig 128 2 metadata2 writethrough smq 0"
dmsetup reload cdata --table "0 131072 linear /dev/sdc 8192"
dmsetup resume cdata
dmsetup resume cache
3. suspend the cache to write out the in-core dirty bitset and hint
array, leading to out-of-bounds access to the dirty bitset at offset
0x40:
dmsetup suspend cache
KASAN reports:
BUG: KASAN: vmalloc-out-of-bounds in is_dirty_callback+0x2b/0x80
Read of size 8 at addr ffffc90000085040 by task dmsetup/90
(...snip...)
The buggy address belongs to the virtual mapping at
[ffffc90000085000, ffffc90000087000) created by:
cache_ctr+0x176a/0x35f0
(...snip...)
Memory state around the buggy address:
ffffc90000084f00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
ffffc90000084f80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
>ffffc90000085000: 00 00 00 00 00 00 00 00 f8 f8 f8 f8 f8 f8 f8 f8
^
ffffc90000085080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
ffffc90000085100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
Fix by checking the size change on the first resume.
Severity ?
7.1 (High)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < e492f71854ce03474d49e87fd98b8df1f7cd1d2d
(git)
Affected: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < 2222b0929d00e2d13732b799b63be391b5de4492 (git) Affected: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < 483b7261b35a9d369082ab298a6670912243f0be (git) Affected: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < fdef3b94dfebd57e3077a578b6e309a2bb6fa688 (git) Affected: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < c52ec00cb2f9bebfada22edcc0db385b910a1cdb (git) Affected: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < 036dd6e3d2638103e0092864577ea1d091466b86 (git) Affected: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < 13ed3624c6ef283acefa4cc42cc8ae54fd4391a4 (git) Affected: f494a9c6b1b6dd9a9f21bbb75d9210d478eeb498 , < c0ade5d98979585d4f5a93e4514c2e9a65afa08d (git) |
|||||||
|
|||||||||
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CVE-2024-41049 (GCVE-0-2024-41049)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:32 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
filelock: fix potential use-after-free in posix_lock_inode
Light Hsieh reported a KASAN UAF warning in trace_posix_lock_inode().
The request pointer had been changed earlier to point to a lock entry
that was added to the inode's list. However, before the tracepoint could
fire, another task raced in and freed that lock.
Fix this by moving the tracepoint inside the spinlock, which should
ensure that this doesn't happen.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
117fb80cd1e63c419c7a221ce070becb4bfc7b6d , < 1cbbb3d9475c403ebedc327490c7c2b991398197
(git)
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CVE-2024-56600 (GCVE-0-2024-56600)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: inet6: do not leave a dangling sk pointer in inet6_create()
sock_init_data() attaches the allocated sk pointer to the provided sock
object. If inet6_create() fails later, the sk object is released, but the
sock object retains the dangling sk pointer, which may cause use-after-free
later.
Clear the sock sk pointer on error.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f2709d1271cfdf55c670ab5c5982139ab627ddc7
(git)
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CVE-2024-40916 (GCVE-0-2024-40916)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:24 – Updated: 2025-11-03 21:57
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/exynos: hdmi: report safe 640x480 mode as a fallback when no EDID found
When reading EDID fails and driver reports no modes available, the DRM
core adds an artificial 1024x786 mode to the connector. Unfortunately
some variants of the Exynos HDMI (like the one in Exynos4 SoCs) are not
able to drive such mode, so report a safe 640x480 mode instead of nothing
in case of the EDID reading failure.
This fixes the following issue observed on Trats2 board since commit
13d5b040363c ("drm/exynos: do not return negative values from .get_modes()"):
[drm] Exynos DRM: using 11c00000.fimd device for DMA mapping operations
exynos-drm exynos-drm: bound 11c00000.fimd (ops fimd_component_ops)
exynos-drm exynos-drm: bound 12c10000.mixer (ops mixer_component_ops)
exynos-dsi 11c80000.dsi: [drm:samsung_dsim_host_attach] Attached s6e8aa0 device (lanes:4 bpp:24 mode-flags:0x10b)
exynos-drm exynos-drm: bound 11c80000.dsi (ops exynos_dsi_component_ops)
exynos-drm exynos-drm: bound 12d00000.hdmi (ops hdmi_component_ops)
[drm] Initialized exynos 1.1.0 20180330 for exynos-drm on minor 1
exynos-hdmi 12d00000.hdmi: [drm:hdmiphy_enable.part.0] *ERROR* PLL could not reach steady state
panel-samsung-s6e8aa0 11c80000.dsi.0: ID: 0xa2, 0x20, 0x8c
exynos-mixer 12c10000.mixer: timeout waiting for VSYNC
------------[ cut here ]------------
WARNING: CPU: 1 PID: 11 at drivers/gpu/drm/drm_atomic_helper.c:1682 drm_atomic_helper_wait_for_vblanks.part.0+0x2b0/0x2b8
[CRTC:70:crtc-1] vblank wait timed out
Modules linked in:
CPU: 1 PID: 11 Comm: kworker/u16:0 Not tainted 6.9.0-rc5-next-20240424 #14913
Hardware name: Samsung Exynos (Flattened Device Tree)
Workqueue: events_unbound deferred_probe_work_func
Call trace:
unwind_backtrace from show_stack+0x10/0x14
show_stack from dump_stack_lvl+0x68/0x88
dump_stack_lvl from __warn+0x7c/0x1c4
__warn from warn_slowpath_fmt+0x11c/0x1a8
warn_slowpath_fmt from drm_atomic_helper_wait_for_vblanks.part.0+0x2b0/0x2b8
drm_atomic_helper_wait_for_vblanks.part.0 from drm_atomic_helper_commit_tail_rpm+0x7c/0x8c
drm_atomic_helper_commit_tail_rpm from commit_tail+0x9c/0x184
commit_tail from drm_atomic_helper_commit+0x168/0x190
drm_atomic_helper_commit from drm_atomic_commit+0xb4/0xe0
drm_atomic_commit from drm_client_modeset_commit_atomic+0x23c/0x27c
drm_client_modeset_commit_atomic from drm_client_modeset_commit_locked+0x60/0x1cc
drm_client_modeset_commit_locked from drm_client_modeset_commit+0x24/0x40
drm_client_modeset_commit from __drm_fb_helper_restore_fbdev_mode_unlocked+0x9c/0xc4
__drm_fb_helper_restore_fbdev_mode_unlocked from drm_fb_helper_set_par+0x2c/0x3c
drm_fb_helper_set_par from fbcon_init+0x3d8/0x550
fbcon_init from visual_init+0xc0/0x108
visual_init from do_bind_con_driver+0x1b8/0x3a4
do_bind_con_driver from do_take_over_console+0x140/0x1ec
do_take_over_console from do_fbcon_takeover+0x70/0xd0
do_fbcon_takeover from fbcon_fb_registered+0x19c/0x1ac
fbcon_fb_registered from register_framebuffer+0x190/0x21c
register_framebuffer from __drm_fb_helper_initial_config_and_unlock+0x350/0x574
__drm_fb_helper_initial_config_and_unlock from exynos_drm_fbdev_client_hotplug+0x6c/0xb0
exynos_drm_fbdev_client_hotplug from drm_client_register+0x58/0x94
drm_client_register from exynos_drm_bind+0x160/0x190
exynos_drm_bind from try_to_bring_up_aggregate_device+0x200/0x2d8
try_to_bring_up_aggregate_device from __component_add+0xb0/0x170
__component_add from mixer_probe+0x74/0xcc
mixer_probe from platform_probe+0x5c/0xb8
platform_probe from really_probe+0xe0/0x3d8
really_probe from __driver_probe_device+0x9c/0x1e4
__driver_probe_device from driver_probe_device+0x30/0xc0
driver_probe_device from __device_attach_driver+0xa8/0x120
__device_attach_driver from bus_for_each_drv+0x80/0xcc
bus_for_each_drv from __device_attach+0xac/0x1fc
__device_attach from bus_probe_device+0x8c/0x90
bus_probe_device from deferred_probe_work_func+0
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
348aa3d47e8bc2fa4e5b8079554724343631b82a , < e23f2eaf51ecb6ab4ceb770e747d50c1db2eb222
(git)
Affected: a8cb3b072403ce0748d368278bc7ab87d15e90a7 , < 4dfffb50316c761c59386c9b002a10ac6d7bb6c9 (git) Affected: 912c149a52c37a2f8199449360bf392ae4ef7f4c , < 6d6bb258d886e124e5a5328e947b36fdcb3a6028 (git) Affected: 8f914db6fe252c5e78a9b8b03adc1b0a33aec25d , < c3ca24dfe9a2b3f4e8899af108829b0f4b4b15ec (git) Affected: b71ae5fb2dd3c89c66efa613dccffc45c246c8b9 , < 35bcf16b4a28c10923ff391d14f6ed0ae471ee5f (git) Affected: 13d5b040363c7ec0ac29c2de9cf661a24a8aa531 , < 510a6c0dfa6ec61d07a4b64698d8dc60045bd632 (git) Affected: 13d5b040363c7ec0ac29c2de9cf661a24a8aa531 , < 799d4b392417ed6889030a5b2335ccb6dcf030ab (git) Affected: d930ab0399c350f9da9c64030daca368c78e2f51 (git) Affected: 1cef1ef376c6421bb18e2185b5e10973bc272136 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/exynos: hdmi: report safe 640x480 mode as a fallback when no EDID found\n\nWhen reading EDID fails and driver reports no modes available, the DRM\ncore adds an artificial 1024x786 mode to the connector. Unfortunately\nsome variants of the Exynos HDMI (like the one in Exynos4 SoCs) are not\nable to drive such mode, so report a safe 640x480 mode instead of nothing\nin case of the EDID reading failure.\n\nThis fixes the following issue observed on Trats2 board since commit\n13d5b040363c (\"drm/exynos: do not return negative values from .get_modes()\"):\n\n[drm] Exynos DRM: using 11c00000.fimd device for DMA mapping operations\nexynos-drm exynos-drm: bound 11c00000.fimd (ops fimd_component_ops)\nexynos-drm exynos-drm: bound 12c10000.mixer (ops mixer_component_ops)\nexynos-dsi 11c80000.dsi: [drm:samsung_dsim_host_attach] Attached s6e8aa0 device (lanes:4 bpp:24 mode-flags:0x10b)\nexynos-drm exynos-drm: bound 11c80000.dsi (ops exynos_dsi_component_ops)\nexynos-drm exynos-drm: bound 12d00000.hdmi (ops hdmi_component_ops)\n[drm] Initialized exynos 1.1.0 20180330 for exynos-drm on minor 1\nexynos-hdmi 12d00000.hdmi: [drm:hdmiphy_enable.part.0] *ERROR* PLL could not reach steady state\npanel-samsung-s6e8aa0 11c80000.dsi.0: ID: 0xa2, 0x20, 0x8c\nexynos-mixer 12c10000.mixer: timeout waiting for VSYNC\n------------[ cut here ]------------\nWARNING: CPU: 1 PID: 11 at drivers/gpu/drm/drm_atomic_helper.c:1682 drm_atomic_helper_wait_for_vblanks.part.0+0x2b0/0x2b8\n[CRTC:70:crtc-1] vblank wait timed out\nModules linked in:\nCPU: 1 PID: 11 Comm: kworker/u16:0 Not tainted 6.9.0-rc5-next-20240424 #14913\nHardware name: Samsung Exynos (Flattened Device Tree)\nWorkqueue: events_unbound deferred_probe_work_func\nCall trace:\n unwind_backtrace from show_stack+0x10/0x14\n show_stack from dump_stack_lvl+0x68/0x88\n dump_stack_lvl from __warn+0x7c/0x1c4\n __warn from warn_slowpath_fmt+0x11c/0x1a8\n warn_slowpath_fmt from drm_atomic_helper_wait_for_vblanks.part.0+0x2b0/0x2b8\n drm_atomic_helper_wait_for_vblanks.part.0 from drm_atomic_helper_commit_tail_rpm+0x7c/0x8c\n drm_atomic_helper_commit_tail_rpm from commit_tail+0x9c/0x184\n commit_tail from drm_atomic_helper_commit+0x168/0x190\n drm_atomic_helper_commit from drm_atomic_commit+0xb4/0xe0\n drm_atomic_commit from drm_client_modeset_commit_atomic+0x23c/0x27c\n drm_client_modeset_commit_atomic from drm_client_modeset_commit_locked+0x60/0x1cc\n drm_client_modeset_commit_locked from drm_client_modeset_commit+0x24/0x40\n drm_client_modeset_commit from __drm_fb_helper_restore_fbdev_mode_unlocked+0x9c/0xc4\n __drm_fb_helper_restore_fbdev_mode_unlocked from drm_fb_helper_set_par+0x2c/0x3c\n drm_fb_helper_set_par from fbcon_init+0x3d8/0x550\n fbcon_init from visual_init+0xc0/0x108\n visual_init from do_bind_con_driver+0x1b8/0x3a4\n do_bind_con_driver from do_take_over_console+0x140/0x1ec\n do_take_over_console from do_fbcon_takeover+0x70/0xd0\n do_fbcon_takeover from fbcon_fb_registered+0x19c/0x1ac\n fbcon_fb_registered from register_framebuffer+0x190/0x21c\n register_framebuffer from __drm_fb_helper_initial_config_and_unlock+0x350/0x574\n __drm_fb_helper_initial_config_and_unlock from exynos_drm_fbdev_client_hotplug+0x6c/0xb0\n exynos_drm_fbdev_client_hotplug from drm_client_register+0x58/0x94\n drm_client_register from exynos_drm_bind+0x160/0x190\n exynos_drm_bind from try_to_bring_up_aggregate_device+0x200/0x2d8\n try_to_bring_up_aggregate_device from __component_add+0xb0/0x170\n __component_add from mixer_probe+0x74/0xcc\n mixer_probe from platform_probe+0x5c/0xb8\n platform_probe from really_probe+0xe0/0x3d8\n really_probe from __driver_probe_device+0x9c/0x1e4\n __driver_probe_device from driver_probe_device+0x30/0xc0\n driver_probe_device from __device_attach_driver+0xa8/0x120\n __device_attach_driver from bus_for_each_drv+0x80/0xcc\n bus_for_each_drv from __device_attach+0xac/0x1fc\n __device_attach from bus_probe_device+0x8c/0x90\n bus_probe_device from deferred_probe_work_func+0\n---truncated---"
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CVE-2024-26835 (GCVE-0-2024-26835)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:10 – Updated: 2025-05-04 08:57
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: set dormant flag on hook register failure
We need to set the dormant flag again if we fail to register
the hooks.
During memory pressure hook registration can fail and we end up
with a table marked as active but no registered hooks.
On table/base chain deletion, nf_tables will attempt to unregister
the hook again which yields a warn splat from the nftables core.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
bf8083bbf8fa202e6e5316bbd99759ab82bfe7a3 , < a6411f3c48f991c19aaf9a24fce36865fbba28d7
(git)
Affected: e10f661adc556c4969c70ddaddf238bffdaf1e87 , < ae4360cbd385f0d7a8a86d5723e50448cc6318f3 (git) Affected: d9c4da8cb74e8ee6e58a064a3573aa37acf6c935 , < 31ea574aeca1aa488e18716459bde057217637af (git) Affected: 179d9ba5559a756f4322583388b3213fe4e391b0 , < 664264a5c55bf97a9c571c557d477b75416199be (git) Affected: 179d9ba5559a756f4322583388b3213fe4e391b0 , < 0c9302a6da262e6ab6a6c1d30f04a6130ed97376 (git) Affected: 179d9ba5559a756f4322583388b3213fe4e391b0 , < f2135bbf14949687e96cabb13d8a91ae3deb9069 (git) Affected: 179d9ba5559a756f4322583388b3213fe4e391b0 , < 6f2496366426cec18ba53f1c7f6c3ac307ca6a95 (git) Affected: 179d9ba5559a756f4322583388b3213fe4e391b0 , < bccebf64701735533c8db37773eeacc6566cc8ec (git) |
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CVE-2024-47706 (GCVE-0-2024-47706)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
block, bfq: fix possible UAF for bfqq->bic with merge chain
1) initial state, three tasks:
Process 1 Process 2 Process 3
(BIC1) (BIC2) (BIC3)
| Λ | Λ | Λ
| | | | | |
V | V | V |
bfqq1 bfqq2 bfqq3
process ref: 1 1 1
2) bfqq1 merged to bfqq2:
Process 1 Process 2 Process 3
(BIC1) (BIC2) (BIC3)
| | | Λ
\--------------\| | |
V V |
bfqq1--------->bfqq2 bfqq3
process ref: 0 2 1
3) bfqq2 merged to bfqq3:
Process 1 Process 2 Process 3
(BIC1) (BIC2) (BIC3)
here -> Λ | |
\--------------\ \-------------\|
V V
bfqq1--------->bfqq2---------->bfqq3
process ref: 0 1 3
In this case, IO from Process 1 will get bfqq2 from BIC1 first, and then
get bfqq3 through merge chain, and finially handle IO by bfqq3.
Howerver, current code will think bfqq2 is owned by BIC1, like initial
state, and set bfqq2->bic to BIC1.
bfq_insert_request
-> by Process 1
bfqq = bfq_init_rq(rq)
bfqq = bfq_get_bfqq_handle_split
bfqq = bic_to_bfqq
-> get bfqq2 from BIC1
bfqq->ref++
rq->elv.priv[0] = bic
rq->elv.priv[1] = bfqq
if (bfqq_process_refs(bfqq) == 1)
bfqq->bic = bic
-> record BIC1 to bfqq2
__bfq_insert_request
new_bfqq = bfq_setup_cooperator
-> get bfqq3 from bfqq2->new_bfqq
bfqq_request_freed(bfqq)
new_bfqq->ref++
rq->elv.priv[1] = new_bfqq
-> handle IO by bfqq3
Fix the problem by checking bfqq is from merge chain fist. And this
might fix a following problem reported by our syzkaller(unreproducible):
==================================================================
BUG: KASAN: slab-use-after-free in bfq_do_early_stable_merge block/bfq-iosched.c:5692 [inline]
BUG: KASAN: slab-use-after-free in bfq_do_or_sched_stable_merge block/bfq-iosched.c:5805 [inline]
BUG: KASAN: slab-use-after-free in bfq_get_queue+0x25b0/0x2610 block/bfq-iosched.c:5889
Write of size 1 at addr ffff888123839eb8 by task kworker/0:1H/18595
CPU: 0 PID: 18595 Comm: kworker/0:1H Tainted: G L 6.6.0-07439-gba2303cacfda #6
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Workqueue: kblockd blk_mq_requeue_work
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x91/0xf0 lib/dump_stack.c:106
print_address_description mm/kasan/report.c:364 [inline]
print_report+0x10d/0x610 mm/kasan/report.c:475
kasan_report+0x8e/0xc0 mm/kasan/report.c:588
bfq_do_early_stable_merge block/bfq-iosched.c:5692 [inline]
bfq_do_or_sched_stable_merge block/bfq-iosched.c:5805 [inline]
bfq_get_queue+0x25b0/0x2610 block/bfq-iosched.c:5889
bfq_get_bfqq_handle_split+0x169/0x5d0 block/bfq-iosched.c:6757
bfq_init_rq block/bfq-iosched.c:6876 [inline]
bfq_insert_request block/bfq-iosched.c:6254 [inline]
bfq_insert_requests+0x1112/0x5cf0 block/bfq-iosched.c:6304
blk_mq_insert_request+0x290/0x8d0 block/blk-mq.c:2593
blk_mq_requeue_work+0x6bc/0xa70 block/blk-mq.c:1502
process_one_work kernel/workqueue.c:2627 [inline]
process_scheduled_works+0x432/0x13f0 kernel/workqueue.c:2700
worker_thread+0x6f2/0x1160 kernel/workqueue.c:2781
kthread+0x33c/0x440 kernel/kthread.c:388
ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:305
</TASK>
Allocated by task 20776:
kasan_save_stack+0x20/0x40 mm/kasan/common.c:45
kasan_set_track+0x25/0x30 mm/kasan/common.c:52
__kasan_slab_alloc+0x87/0x90 mm/kasan/common.c:328
kasan_slab_alloc include/linux/kasan.h:188 [inline]
slab_post_alloc_hook mm/slab.h:763 [inline]
slab_alloc_node mm/slub.c:3458 [inline]
kmem_cache_alloc_node+0x1a4/0x6f0 mm/slub.c:3503
ioc_create_icq block/blk-ioc.c:370 [inline]
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
36eca894832351feed9072d0f97eb06fc9482ca4 , < a9bdd5b36887d2bacb8bc777fd18317c99fc2587
(git)
Affected: 36eca894832351feed9072d0f97eb06fc9482ca4 , < bc2140534b2aae752e4f7cb4489642dbb5ec4777 (git) Affected: 36eca894832351feed9072d0f97eb06fc9482ca4 , < e1277ae780cca4e69ef5468d4582dfd48f0b8320 (git) Affected: 36eca894832351feed9072d0f97eb06fc9482ca4 , < 8aa9de02a4be2e7006e636816ce19b0d667ceaa3 (git) Affected: 36eca894832351feed9072d0f97eb06fc9482ca4 , < ddbdaad123254fb53e32480cb74a486a6868b1e0 (git) Affected: 36eca894832351feed9072d0f97eb06fc9482ca4 , < 7faed2896d78e48ec96229e73b30b0af6c00a9aa (git) Affected: 36eca894832351feed9072d0f97eb06fc9482ca4 , < 880692ee233ba63808182705b3333403413b58f5 (git) Affected: 36eca894832351feed9072d0f97eb06fc9482ca4 , < 6d130db286ad0ea392c96ebb2551acf0d7308048 (git) Affected: 36eca894832351feed9072d0f97eb06fc9482ca4 , < 18ad4df091dd5d067d2faa8fce1180b79f7041a7 (git) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock, bfq: fix possible UAF for bfqq-\u003ebic with merge chain\n\n1) initial state, three tasks:\n\n\t\tProcess 1 Process 2\tProcess 3\n\t\t (BIC1) (BIC2)\t\t (BIC3)\n\t\t | \u039b | \u039b\t\t | \u039b\n\t\t | | | |\t\t | |\n\t\t V | V |\t\t V |\n\t\t bfqq1 bfqq2\t\t bfqq3\nprocess ref:\t 1\t\t 1\t\t 1\n\n2) bfqq1 merged to bfqq2:\n\n\t\tProcess 1 Process 2\tProcess 3\n\t\t (BIC1) (BIC2)\t\t (BIC3)\n\t\t | |\t\t | \u039b\n\t\t \\--------------\\|\t\t | |\n\t\t V\t\t V |\n\t\t bfqq1---------\u003ebfqq2\t\t bfqq3\nprocess ref:\t 0\t\t 2\t\t 1\n\n3) bfqq2 merged to bfqq3:\n\n\t\tProcess 1 Process 2\tProcess 3\n\t\t (BIC1) (BIC2)\t\t (BIC3)\n\t here -\u003e \u039b |\t\t |\n\t\t \\--------------\\ \\-------------\\|\n\t\t V\t\t V\n\t\t bfqq1---------\u003ebfqq2----------\u003ebfqq3\nprocess ref:\t 0\t\t 1\t\t 3\n\nIn this case, IO from Process 1 will get bfqq2 from BIC1 first, and then\nget bfqq3 through merge chain, and finially handle IO by bfqq3.\nHowerver, current code will think bfqq2 is owned by BIC1, like initial\nstate, and set bfqq2-\u003ebic to BIC1.\n\nbfq_insert_request\n-\u003e by Process 1\n bfqq = bfq_init_rq(rq)\n bfqq = bfq_get_bfqq_handle_split\n bfqq = bic_to_bfqq\n -\u003e get bfqq2 from BIC1\n bfqq-\u003eref++\n rq-\u003eelv.priv[0] = bic\n rq-\u003eelv.priv[1] = bfqq\n if (bfqq_process_refs(bfqq) == 1)\n bfqq-\u003ebic = bic\n -\u003e record BIC1 to bfqq2\n\n __bfq_insert_request\n new_bfqq = bfq_setup_cooperator\n -\u003e get bfqq3 from bfqq2-\u003enew_bfqq\n bfqq_request_freed(bfqq)\n new_bfqq-\u003eref++\n rq-\u003eelv.priv[1] = new_bfqq\n -\u003e handle IO by bfqq3\n\nFix the problem by checking bfqq is from merge chain fist. And this\nmight fix a following problem reported by our syzkaller(unreproducible):\n\n==================================================================\nBUG: KASAN: slab-use-after-free in bfq_do_early_stable_merge block/bfq-iosched.c:5692 [inline]\nBUG: KASAN: slab-use-after-free in bfq_do_or_sched_stable_merge block/bfq-iosched.c:5805 [inline]\nBUG: KASAN: slab-use-after-free in bfq_get_queue+0x25b0/0x2610 block/bfq-iosched.c:5889\nWrite of size 1 at addr ffff888123839eb8 by task kworker/0:1H/18595\n\nCPU: 0 PID: 18595 Comm: kworker/0:1H Tainted: G L 6.6.0-07439-gba2303cacfda #6\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\nWorkqueue: kblockd blk_mq_requeue_work\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0x91/0xf0 lib/dump_stack.c:106\n print_address_description mm/kasan/report.c:364 [inline]\n print_report+0x10d/0x610 mm/kasan/report.c:475\n kasan_report+0x8e/0xc0 mm/kasan/report.c:588\n bfq_do_early_stable_merge block/bfq-iosched.c:5692 [inline]\n bfq_do_or_sched_stable_merge block/bfq-iosched.c:5805 [inline]\n bfq_get_queue+0x25b0/0x2610 block/bfq-iosched.c:5889\n bfq_get_bfqq_handle_split+0x169/0x5d0 block/bfq-iosched.c:6757\n bfq_init_rq block/bfq-iosched.c:6876 [inline]\n bfq_insert_request block/bfq-iosched.c:6254 [inline]\n bfq_insert_requests+0x1112/0x5cf0 block/bfq-iosched.c:6304\n blk_mq_insert_request+0x290/0x8d0 block/blk-mq.c:2593\n blk_mq_requeue_work+0x6bc/0xa70 block/blk-mq.c:1502\n process_one_work kernel/workqueue.c:2627 [inline]\n process_scheduled_works+0x432/0x13f0 kernel/workqueue.c:2700\n worker_thread+0x6f2/0x1160 kernel/workqueue.c:2781\n kthread+0x33c/0x440 kernel/kthread.c:388\n ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:305\n \u003c/TASK\u003e\n\nAllocated by task 20776:\n kasan_save_stack+0x20/0x40 mm/kasan/common.c:45\n kasan_set_track+0x25/0x30 mm/kasan/common.c:52\n __kasan_slab_alloc+0x87/0x90 mm/kasan/common.c:328\n kasan_slab_alloc include/linux/kasan.h:188 [inline]\n slab_post_alloc_hook mm/slab.h:763 [inline]\n slab_alloc_node mm/slub.c:3458 [inline]\n kmem_cache_alloc_node+0x1a4/0x6f0 mm/slub.c:3503\n ioc_create_icq block/blk-ioc.c:370 [inline]\n---truncated---"
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CVE-2024-56698 (GCVE-0-2024-56698)
Vulnerability from cvelistv5 – Published: 2024-12-28 09:46 – Updated: 2025-11-03 20:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: dwc3: gadget: Fix looping of queued SG entries
The dwc3_request->num_queued_sgs is decremented on completion. If a
partially completed request is handled, then the
dwc3_request->num_queued_sgs no longer reflects the total number of
num_queued_sgs (it would be cleared).
Correctly check the number of request SG entries remained to be prepare
and queued. Failure to do this may cause null pointer dereference when
accessing non-existent SG entry.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c96e6725db9d6a04ac1bee881e3034b636d9f71c , < 8ceb21d76426bbe7072cc3e43281e70c0d664cc7
(git)
Affected: c96e6725db9d6a04ac1bee881e3034b636d9f71c , < 0247da93bf62d33304b7bf97850ebf2a86e06d28 (git) Affected: c96e6725db9d6a04ac1bee881e3034b636d9f71c , < c9e72352a10ae89a430449f7bfeb043e75c255d9 (git) Affected: c96e6725db9d6a04ac1bee881e3034b636d9f71c , < 1534f6f69393aac773465d80d31801b554352627 (git) Affected: c96e6725db9d6a04ac1bee881e3034b636d9f71c , < b7c3d0b59213ebeedff63d128728ce0b3d7a51ec (git) Affected: c96e6725db9d6a04ac1bee881e3034b636d9f71c , < 70777a23a54e359cfdfafc625a57cd56434f3859 (git) Affected: c96e6725db9d6a04ac1bee881e3034b636d9f71c , < b7fc65f5141c24785dc8c19249ca4efcf71b3524 (git) |
|||||||
|
|||||||||
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CVE-2024-56724 (GCVE-0-2024-56724)
Vulnerability from cvelistv5 – Published: 2024-12-29 11:30 – Updated: 2025-11-03 20:53
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
mfd: intel_soc_pmic_bxtwc: Use IRQ domain for TMU device
While design wise the idea of converting the driver to use
the hierarchy of the IRQ chips is correct, the implementation
has (inherited) flaws. This was unveiled when platform_get_irq()
had started WARN() on IRQ 0 that is supposed to be a Linux
IRQ number (also known as vIRQ).
Rework the driver to respect IRQ domain when creating each MFD
device separately, as the domain is not the same for all of them.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
957ae5098185e763b5c06be6c3b4b6e98c048712 , < b7c7c400de85d915e0da7c2c363553a801c47349
(git)
Affected: 957ae5098185e763b5c06be6c3b4b6e98c048712 , < c472b55cc0bc3df805db6a14f50a084884cf18ee (git) Affected: 957ae5098185e763b5c06be6c3b4b6e98c048712 , < da498e02c92e6d82df8001438dd583b90c570815 (git) Affected: 957ae5098185e763b5c06be6c3b4b6e98c048712 , < 56acf415772ee7e10e448b371f52b249aa2d0f7b (git) Affected: 957ae5098185e763b5c06be6c3b4b6e98c048712 , < 1b734ad0e33648c3988c6a37c2ac16c2d63eda06 (git) Affected: 957ae5098185e763b5c06be6c3b4b6e98c048712 , < 2310f5336f32eac9ada2d59b965d578efe25c4bf (git) Affected: 957ae5098185e763b5c06be6c3b4b6e98c048712 , < 5bc6d0da4a32fe34a9960de577e0b7de3454de0c (git) Affected: 957ae5098185e763b5c06be6c3b4b6e98c048712 , < 9b79d59e6b2b515eb9a22bc469ef7b8f0904fc73 (git) |
|||||||
|
|||||||||
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CVE-2024-42094 (GCVE-0-2024-42094)
Vulnerability from cvelistv5 – Published: 2024-07-29 17:39 – Updated: 2025-11-03 22:01
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/iucv: Avoid explicit cpumask var allocation on stack
For CONFIG_CPUMASK_OFFSTACK=y kernel, explicit allocation of cpumask
variable on stack is not recommended since it can cause potential stack
overflow.
Instead, kernel code should always use *cpumask_var API(s) to allocate
cpumask var in config-neutral way, leaving allocation strategy to
CONFIG_CPUMASK_OFFSTACK.
Use *cpumask_var API(s) to address it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2b085521be5292016097b5e7ca81b26be3f7098d
(git)
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|||||||
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CVE-2024-26593 (GCVE-0-2024-26593)
Vulnerability from cvelistv5 – Published: 2024-02-23 09:09 – Updated: 2025-11-04 18:29
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
i2c: i801: Fix block process call transactions
According to the Intel datasheets, software must reset the block
buffer index twice for block process call transactions: once before
writing the outgoing data to the buffer, and once again before
reading the incoming data from the buffer.
The driver is currently missing the second reset, causing the wrong
portion of the block buffer to be read.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
315cd67c945351f8a569500f8ab16b7fa94026e8 , < d074d5ff5ae77b18300e5079c6bda6342a4d44b7
(git)
Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < 7a14b8a477b88607d157c24aeb23e7389ec3319f (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < 1f8d0691c50581ba6043f009ec9e8b9f78f09d5a (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < 491528935c9c48bf341d8b40eabc6c4fc5df6f2c (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < 6be99c51829b24c914cef5bff6164877178e84d9 (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < 609c7c1cc976e740d0fed4dbeec688b3ecb5dce2 (git) Affected: 315cd67c945351f8a569500f8ab16b7fa94026e8 , < c1c9d0f6f7f1dbf29db996bd8e166242843a5f21 (git) |
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CVE-2024-42247 (GCVE-0-2024-42247)
Vulnerability from cvelistv5 – Published: 2024-08-07 15:14 – Updated: 2025-11-03 22:02
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wireguard: allowedips: avoid unaligned 64-bit memory accesses
On the parisc platform, the kernel issues kernel warnings because
swap_endian() tries to load a 128-bit IPv6 address from an unaligned
memory location:
Kernel: unaligned access to 0x55f4688c in wg_allowedips_insert_v6+0x2c/0x80 [wireguard] (iir 0xf3010df)
Kernel: unaligned access to 0x55f46884 in wg_allowedips_insert_v6+0x38/0x80 [wireguard] (iir 0xf2010dc)
Avoid such unaligned memory accesses by instead using the
get_unaligned_be64() helper macro.
[Jason: replace src[8] in original patch with src+8]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2024-46829 (GCVE-0-2024-46829)
Vulnerability from cvelistv5 – Published: 2024-09-27 12:39 – Updated: 2025-11-03 22:19
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
rtmutex: Drop rt_mutex::wait_lock before scheduling
rt_mutex_handle_deadlock() is called with rt_mutex::wait_lock held. In the
good case it returns with the lock held and in the deadlock case it emits a
warning and goes into an endless scheduling loop with the lock held, which
triggers the 'scheduling in atomic' warning.
Unlock rt_mutex::wait_lock in the dead lock case before issuing the warning
and dropping into the schedule for ever loop.
[ tglx: Moved unlock before the WARN(), removed the pointless comment,
massaged changelog, added Fixes tag ]
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
3d5c9340d1949733eb37616abd15db36aef9a57c , < 432efdbe7da5ecfcbc0c2180cfdbab1441752a38
(git)
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|||||||
|
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CVE-2023-52509 (GCVE-0-2023-52509)
Vulnerability from cvelistv5 – Published: 2024-03-02 21:52 – Updated: 2025-05-04 07:38
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ravb: Fix use-after-free issue in ravb_tx_timeout_work()
The ravb_stop() should call cancel_work_sync(). Otherwise,
ravb_tx_timeout_work() is possible to use the freed priv after
ravb_remove() was called like below:
CPU0 CPU1
ravb_tx_timeout()
ravb_remove()
unregister_netdev()
free_netdev(ndev)
// free priv
ravb_tx_timeout_work()
// use priv
unregister_netdev() will call .ndo_stop() so that ravb_stop() is
called. And, after phy_stop() is called, netif_carrier_off()
is also called. So that .ndo_tx_timeout() will not be called
after phy_stop().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c156633f1353264634135dea86ffcae74f2122fc , < 65d34cfd4e347054eb4193bc95d9da7eaa72dee5
(git)
Affected: c156633f1353264634135dea86ffcae74f2122fc , < db9aafa19547833240f58c2998aed7baf414dc82 (git) Affected: c156633f1353264634135dea86ffcae74f2122fc , < 616761cf9df9af838c0a1a1232a69322a9eb67e6 (git) Affected: c156633f1353264634135dea86ffcae74f2122fc , < 6f6fa8061f756aedb93af12a8a5d3cf659127965 (git) Affected: c156633f1353264634135dea86ffcae74f2122fc , < 105abd68ad8f781985113aee2e92e0702b133705 (git) Affected: c156633f1353264634135dea86ffcae74f2122fc , < 3971442870713de527684398416970cf025b4f89 (git) |
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CVE-2024-40974 (GCVE-0-2024-40974)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:32 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/pseries: Enforce hcall result buffer validity and size
plpar_hcall(), plpar_hcall9(), and related functions expect callers to
provide valid result buffers of certain minimum size. Currently this
is communicated only through comments in the code and the compiler has
no idea.
For example, if I write a bug like this:
long retbuf[PLPAR_HCALL_BUFSIZE]; // should be PLPAR_HCALL9_BUFSIZE
plpar_hcall9(H_ALLOCATE_VAS_WINDOW, retbuf, ...);
This compiles with no diagnostics emitted, but likely results in stack
corruption at runtime when plpar_hcall9() stores results past the end
of the array. (To be clear this is a contrived example and I have not
found a real instance yet.)
To make this class of error less likely, we can use explicitly-sized
array parameters instead of pointers in the declarations for the hcall
APIs. When compiled with -Warray-bounds[1], the code above now
provokes a diagnostic like this:
error: array argument is too small;
is of size 32, callee requires at least 72 [-Werror,-Warray-bounds]
60 | plpar_hcall9(H_ALLOCATE_VAS_WINDOW, retbuf,
| ^ ~~~~~~
[1] Enabled for LLVM builds but not GCC for now. See commit
0da6e5fd6c37 ("gcc: disable '-Warray-bounds' for gcc-13 too") and
related changes.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 19c166ee42cf16d8b156a6cb4544122d9a65d3ca (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a8c988d752b3d98d5cc1e3929c519a55ef55426c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 262e942ff5a839b9e4f3302a8987928b0c8b8a2d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8aa11aa001576bf3b00dcb8559564ad7a3113588 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3ad0034910a57aa88ed9976b1431b7b8c84e0048 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < aa6107dcc4ce9a3451f2d729204713783b657257 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ff2e185cf73df480ec69675936c4ee75a445c3e4 (git) |
|||||||
|
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CVE-2024-26600 (GCVE-0-2024-26600)
Vulnerability from cvelistv5 – Published: 2024-02-24 14:56 – Updated: 2025-05-04 08:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP
If the external phy working together with phy-omap-usb2 does not implement
send_srp(), we may still attempt to call it. This can happen on an idle
Ethernet gadget triggering a wakeup for example:
configfs-gadget.g1 gadget.0: ECM Suspend
configfs-gadget.g1 gadget.0: Port suspended. Triggering wakeup
...
Unable to handle kernel NULL pointer dereference at virtual address
00000000 when execute
...
PC is at 0x0
LR is at musb_gadget_wakeup+0x1d4/0x254 [musb_hdrc]
...
musb_gadget_wakeup [musb_hdrc] from usb_gadget_wakeup+0x1c/0x3c [udc_core]
usb_gadget_wakeup [udc_core] from eth_start_xmit+0x3b0/0x3d4 [u_ether]
eth_start_xmit [u_ether] from dev_hard_start_xmit+0x94/0x24c
dev_hard_start_xmit from sch_direct_xmit+0x104/0x2e4
sch_direct_xmit from __dev_queue_xmit+0x334/0xd88
__dev_queue_xmit from arp_solicit+0xf0/0x268
arp_solicit from neigh_probe+0x54/0x7c
neigh_probe from __neigh_event_send+0x22c/0x47c
__neigh_event_send from neigh_resolve_output+0x14c/0x1c0
neigh_resolve_output from ip_finish_output2+0x1c8/0x628
ip_finish_output2 from ip_send_skb+0x40/0xd8
ip_send_skb from udp_send_skb+0x124/0x340
udp_send_skb from udp_sendmsg+0x780/0x984
udp_sendmsg from __sys_sendto+0xd8/0x158
__sys_sendto from ret_fast_syscall+0x0/0x58
Let's fix the issue by checking for send_srp() and set_vbus() before
calling them. For USB peripheral only cases these both could be NULL.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6 , < 486218c11e8d1c8f515a3bdd70d62203609d4b6b
(git)
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CVE-2024-45021 (GCVE-0-2024-45021)
Vulnerability from cvelistv5 – Published: 2024-09-11 15:13 – Updated: 2025-11-03 22:15
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
memcg_write_event_control(): fix a user-triggerable oops
we are *not* guaranteed that anything past the terminating NUL
is mapped (let alone initialized with anything sane).
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0dea116876eefc9c7ca9c5d74fe665481e499fa3 , < fa5bfdf6cb5846a00e712d630a43e3cf55ccb411
(git)
Affected: 0dea116876eefc9c7ca9c5d74fe665481e499fa3 , < 1b37ec85ad95b612307627758c6018cd9d92cca8 (git) Affected: 0dea116876eefc9c7ca9c5d74fe665481e499fa3 , < ad149f5585345e383baa65f1539d816cd715fd3b (git) Affected: 0dea116876eefc9c7ca9c5d74fe665481e499fa3 , < 0fbe2a72e853a1052abe9bc2b7df8ddb102da227 (git) Affected: 0dea116876eefc9c7ca9c5d74fe665481e499fa3 , < 43768fa80fd192558737e24ed6548f74554611d7 (git) Affected: 0dea116876eefc9c7ca9c5d74fe665481e499fa3 , < f1aa7c509aa766080db7ab3aec2e31b1df09e57c (git) Affected: 0dea116876eefc9c7ca9c5d74fe665481e499fa3 , < 21b578f1d599edb87462f11113c5b0fc7a04ac61 (git) Affected: 0dea116876eefc9c7ca9c5d74fe665481e499fa3 , < 046667c4d3196938e992fba0dfcde570aa85cd0e (git) |
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CVE-2024-50236 (GCVE-0-2024-50236)
Vulnerability from cvelistv5 – Published: 2024-11-09 10:14 – Updated: 2025-11-03 22:27
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath10k: Fix memory leak in management tx
In the current logic, memory is allocated for storing the MSDU context
during management packet TX but this memory is not being freed during
management TX completion. Similar leaks are seen in the management TX
cleanup logic.
Kmemleak reports this problem as below,
unreferenced object 0xffffff80b64ed250 (size 16):
comm "kworker/u16:7", pid 148, jiffies 4294687130 (age 714.199s)
hex dump (first 16 bytes):
00 2b d8 d8 80 ff ff ff c4 74 e9 fd 07 00 00 00 .+.......t......
backtrace:
[<ffffffe6e7b245dc>] __kmem_cache_alloc_node+0x1e4/0x2d8
[<ffffffe6e7adde88>] kmalloc_trace+0x48/0x110
[<ffffffe6bbd765fc>] ath10k_wmi_tlv_op_gen_mgmt_tx_send+0xd4/0x1d8 [ath10k_core]
[<ffffffe6bbd3eed4>] ath10k_mgmt_over_wmi_tx_work+0x134/0x298 [ath10k_core]
[<ffffffe6e78d5974>] process_scheduled_works+0x1ac/0x400
[<ffffffe6e78d60b8>] worker_thread+0x208/0x328
[<ffffffe6e78dc890>] kthread+0x100/0x1c0
[<ffffffe6e78166c0>] ret_from_fork+0x10/0x20
Free the memory during completion and cleanup to fix the leak.
Protect the mgmt_pending_tx idr_remove() operation in
ath10k_wmi_tlv_op_cleanup_mgmt_tx_send() using ar->data_lock similar to
other instances.
Tested-on: WCN3990 hw1.0 SNOC WLAN.HL.2.0-01387-QCAHLSWMTPLZ-1
Severity ?
5.5 (Medium)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
dc405152bb64d4ae01c9ac669de25b2d1fb6fc2d , < eff818238bedb9c2484c251ec46f9f160911cdc0
(git)
Affected: dc405152bb64d4ae01c9ac669de25b2d1fb6fc2d , < 6fc9af3df6ca7f3c94774d20f62dc7b49616026d (git) Affected: dc405152bb64d4ae01c9ac669de25b2d1fb6fc2d , < 4112450da7d67b59ccedc2208bae622db17dbcb8 (git) Affected: dc405152bb64d4ae01c9ac669de25b2d1fb6fc2d , < 705be2dc45c7f852e211e16bc41a916fab741983 (git) Affected: dc405152bb64d4ae01c9ac669de25b2d1fb6fc2d , < 6cc23898e6ba47e976050d3c080b4d2c1add3748 (git) Affected: dc405152bb64d4ae01c9ac669de25b2d1fb6fc2d , < 5f5a939759c79e7385946c85e62feca51a18d816 (git) Affected: dc405152bb64d4ae01c9ac669de25b2d1fb6fc2d , < 2f6f1e26ac6d2b38e2198a71f81f0ade14d6b07b (git) Affected: dc405152bb64d4ae01c9ac669de25b2d1fb6fc2d , < e15d84b3bba187aa372dff7c58ce1fd5cb48a076 (git) |
|||||||
|
|||||||||
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CVE-2024-53052 (GCVE-0-2024-53052)
Vulnerability from cvelistv5 – Published: 2024-11-19 17:19 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
io_uring/rw: fix missing NOWAIT check for O_DIRECT start write
When io_uring starts a write, it'll call kiocb_start_write() to bump the
super block rwsem, preventing any freezes from happening while that
write is in-flight. The freeze side will grab that rwsem for writing,
excluding any new writers from happening and waiting for existing writes
to finish. But io_uring unconditionally uses kiocb_start_write(), which
will block if someone is currently attempting to freeze the mount point.
This causes a deadlock where freeze is waiting for previous writes to
complete, but the previous writes cannot complete, as the task that is
supposed to complete them is blocked waiting on starting a new write.
This results in the following stuck trace showing that dependency with
the write blocked starting a new write:
task:fio state:D stack:0 pid:886 tgid:886 ppid:876
Call trace:
__switch_to+0x1d8/0x348
__schedule+0x8e8/0x2248
schedule+0x110/0x3f0
percpu_rwsem_wait+0x1e8/0x3f8
__percpu_down_read+0xe8/0x500
io_write+0xbb8/0xff8
io_issue_sqe+0x10c/0x1020
io_submit_sqes+0x614/0x2110
__arm64_sys_io_uring_enter+0x524/0x1038
invoke_syscall+0x74/0x268
el0_svc_common.constprop.0+0x160/0x238
do_el0_svc+0x44/0x60
el0_svc+0x44/0xb0
el0t_64_sync_handler+0x118/0x128
el0t_64_sync+0x168/0x170
INFO: task fsfreeze:7364 blocked for more than 15 seconds.
Not tainted 6.12.0-rc5-00063-g76aaf945701c #7963
with the attempting freezer stuck trying to grab the rwsem:
task:fsfreeze state:D stack:0 pid:7364 tgid:7364 ppid:995
Call trace:
__switch_to+0x1d8/0x348
__schedule+0x8e8/0x2248
schedule+0x110/0x3f0
percpu_down_write+0x2b0/0x680
freeze_super+0x248/0x8a8
do_vfs_ioctl+0x149c/0x1b18
__arm64_sys_ioctl+0xd0/0x1a0
invoke_syscall+0x74/0x268
el0_svc_common.constprop.0+0x160/0x238
do_el0_svc+0x44/0x60
el0_svc+0x44/0xb0
el0t_64_sync_handler+0x118/0x128
el0t_64_sync+0x168/0x170
Fix this by having the io_uring side honor IOCB_NOWAIT, and only attempt a
blocking grab of the super block rwsem if it isn't set. For normal issue
where IOCB_NOWAIT would always be set, this returns -EAGAIN which will
have io_uring core issue a blocking attempt of the write. That will in
turn also get completions run, ensuring forward progress.
Since freezing requires CAP_SYS_ADMIN in the first place, this isn't
something that can be triggered by a regular user.
Severity ?
4.4 (Medium)
CWE
- CWE-667 - Improper Locking
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
2b188cc1bb857a9d4701ae59aa7768b5124e262e , < 485d9232112b17f389b29497ff41b97b3189546b
(git)
Affected: 2b188cc1bb857a9d4701ae59aa7768b5124e262e , < 4e24041ba86d50aaa4c792ae2c88ed01b3d96243 (git) Affected: 2b188cc1bb857a9d4701ae59aa7768b5124e262e , < 9e8debb8e51354b201db494689198078ec2c1e75 (git) Affected: 2b188cc1bb857a9d4701ae59aa7768b5124e262e , < 003d2996964c03dfd34860500428f4cdf1f5879e (git) Affected: 2b188cc1bb857a9d4701ae59aa7768b5124e262e , < 26b8c48f369b7591f5679e0b90612f4862a32929 (git) Affected: 2b188cc1bb857a9d4701ae59aa7768b5124e262e , < 1d60d74e852647255bd8e76f5a22dc42531e4389 (git) |
|||||||
|
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CVE-2024-41034 (GCVE-0-2024-41034)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:31 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix kernel bug on rename operation of broken directory
Syzbot reported that in rename directory operation on broken directory on
nilfs2, __block_write_begin_int() called to prepare block write may fail
BUG_ON check for access exceeding the folio/page size.
This is because nilfs_dotdot(), which gets parent directory reference
entry ("..") of the directory to be moved or renamed, does not check
consistency enough, and may return location exceeding folio/page size for
broken directories.
Fix this issue by checking required directory entries ("." and "..") in
the first chunk of the directory in nilfs_dotdot().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
2ba466d74ed74f073257f86e61519cb8f8f46184 , < ff9767ba2cb949701e45e6e4287f8af82986b703
(git)
Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < 24c1c8566a9b6be51f5347be2ea76e25fc82b11e (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < a9a466a69b85059b341239766a10efdd3ee68a4b (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < 7000b438dda9d0f41a956fc9bffed92d2eb6be0d (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < 1a8879c0771a68d70ee2e5e66eea34207e8c6231 (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < 60f61514374e4a0c3b65b08c6024dd7e26150bfd (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < 298cd810d7fb687c90a14d8f9fd1b8719a7cb8a5 (git) Affected: 2ba466d74ed74f073257f86e61519cb8f8f46184 , < a9e1ddc09ca55746079cc479aa3eb6411f0d99d4 (git) |
|||||||
|
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CVE-2024-39505 (GCVE-0-2024-39505)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:20 – Updated: 2025-11-03 21:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/komeda: check for error-valued pointer
komeda_pipeline_get_state() may return an error-valued pointer, thus
check the pointer for negative or null value before dereferencing.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
502932a03fceca1cb161eba5f30b18eb640aa8de , < 0674ed1e58e2fdcc155e7d944f8aad007a94ac69
(git)
Affected: 502932a03fceca1cb161eba5f30b18eb640aa8de , < bda7cdaeebf57e46c1a488ae7a15f6f264691f59 (git) Affected: 502932a03fceca1cb161eba5f30b18eb640aa8de , < 86042e3d16b7e0686db835c9e7af0f9044dd3a56 (git) Affected: 502932a03fceca1cb161eba5f30b18eb640aa8de , < 3b1cf943b029c147bfacfd53dc28ffa632c0a622 (git) Affected: 502932a03fceca1cb161eba5f30b18eb640aa8de , < 9460961d82134ceda7377b77a3e3e3531b625dfe (git) Affected: 502932a03fceca1cb161eba5f30b18eb640aa8de , < 99392c98b9be0523fe76944b2264b1847512ad23 (git) Affected: 502932a03fceca1cb161eba5f30b18eb640aa8de , < b880018edd3a577e50366338194dee9b899947e0 (git) |
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CVE-2024-39502 (GCVE-0-2024-39502)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:20 – Updated: 2025-11-03 21:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ionic: fix use after netif_napi_del()
When queues are started, netif_napi_add() and napi_enable() are called.
If there are 4 queues and only 3 queues are used for the current
configuration, only 3 queues' napi should be registered and enabled.
The ionic_qcq_enable() checks whether the .poll pointer is not NULL for
enabling only the using queue' napi. Unused queues' napi will not be
registered by netif_napi_add(), so the .poll pointer indicates NULL.
But it couldn't distinguish whether the napi was unregistered or not
because netif_napi_del() doesn't reset the .poll pointer to NULL.
So, ionic_qcq_enable() calls napi_enable() for the queue, which was
unregistered by netif_napi_del().
Reproducer:
ethtool -L <interface name> rx 1 tx 1 combined 0
ethtool -L <interface name> rx 0 tx 0 combined 1
ethtool -L <interface name> rx 0 tx 0 combined 4
Splat looks like:
kernel BUG at net/core/dev.c:6666!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
CPU: 3 PID: 1057 Comm: kworker/3:3 Not tainted 6.10.0-rc2+ #16
Workqueue: events ionic_lif_deferred_work [ionic]
RIP: 0010:napi_enable+0x3b/0x40
Code: 48 89 c2 48 83 e2 f6 80 b9 61 09 00 00 00 74 0d 48 83 bf 60 01 00 00 00 74 03 80 ce 01 f0 4f
RSP: 0018:ffffb6ed83227d48 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff97560cda0828 RCX: 0000000000000029
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff97560cda0a28
RBP: ffffb6ed83227d50 R08: 0000000000000400 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
R13: ffff97560ce3c1a0 R14: 0000000000000000 R15: ffff975613ba0a20
FS: 0000000000000000(0000) GS:ffff975d5f780000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8f734ee200 CR3: 0000000103e50000 CR4: 00000000007506f0
PKRU: 55555554
Call Trace:
<TASK>
? die+0x33/0x90
? do_trap+0xd9/0x100
? napi_enable+0x3b/0x40
? do_error_trap+0x83/0xb0
? napi_enable+0x3b/0x40
? napi_enable+0x3b/0x40
? exc_invalid_op+0x4e/0x70
? napi_enable+0x3b/0x40
? asm_exc_invalid_op+0x16/0x20
? napi_enable+0x3b/0x40
ionic_qcq_enable+0xb7/0x180 [ionic 59bdfc8a035436e1c4224ff7d10789e3f14643f8]
ionic_start_queues+0xc4/0x290 [ionic 59bdfc8a035436e1c4224ff7d10789e3f14643f8]
ionic_link_status_check+0x11c/0x170 [ionic 59bdfc8a035436e1c4224ff7d10789e3f14643f8]
ionic_lif_deferred_work+0x129/0x280 [ionic 59bdfc8a035436e1c4224ff7d10789e3f14643f8]
process_one_work+0x145/0x360
worker_thread+0x2bb/0x3d0
? __pfx_worker_thread+0x10/0x10
kthread+0xcc/0x100
? __pfx_kthread+0x10/0x10
ret_from_fork+0x2d/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nionic: fix use after netif_napi_del()\n\nWhen queues are started, netif_napi_add() and napi_enable() are called.\nIf there are 4 queues and only 3 queues are used for the current\nconfiguration, only 3 queues\u0027 napi should be registered and enabled.\nThe ionic_qcq_enable() checks whether the .poll pointer is not NULL for\nenabling only the using queue\u0027 napi. Unused queues\u0027 napi will not be\nregistered by netif_napi_add(), so the .poll pointer indicates NULL.\nBut it couldn\u0027t distinguish whether the napi was unregistered or not\nbecause netif_napi_del() doesn\u0027t reset the .poll pointer to NULL.\nSo, ionic_qcq_enable() calls napi_enable() for the queue, which was\nunregistered by netif_napi_del().\n\nReproducer:\n ethtool -L \u003cinterface name\u003e rx 1 tx 1 combined 0\n ethtool -L \u003cinterface name\u003e rx 0 tx 0 combined 1\n ethtool -L \u003cinterface name\u003e rx 0 tx 0 combined 4\n\nSplat looks like:\nkernel BUG at net/core/dev.c:6666!\nOops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI\nCPU: 3 PID: 1057 Comm: kworker/3:3 Not tainted 6.10.0-rc2+ #16\nWorkqueue: events ionic_lif_deferred_work [ionic]\nRIP: 0010:napi_enable+0x3b/0x40\nCode: 48 89 c2 48 83 e2 f6 80 b9 61 09 00 00 00 74 0d 48 83 bf 60 01 00 00 00 74 03 80 ce 01 f0 4f\nRSP: 0018:ffffb6ed83227d48 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: ffff97560cda0828 RCX: 0000000000000029\nRDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff97560cda0a28\nRBP: ffffb6ed83227d50 R08: 0000000000000400 R09: 0000000000000001\nR10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000\nR13: ffff97560ce3c1a0 R14: 0000000000000000 R15: ffff975613ba0a20\nFS: 0000000000000000(0000) GS:ffff975d5f780000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007f8f734ee200 CR3: 0000000103e50000 CR4: 00000000007506f0\nPKRU: 55555554\nCall Trace:\n \u003cTASK\u003e\n ? die+0x33/0x90\n ? do_trap+0xd9/0x100\n ? napi_enable+0x3b/0x40\n ? do_error_trap+0x83/0xb0\n ? napi_enable+0x3b/0x40\n ? napi_enable+0x3b/0x40\n ? exc_invalid_op+0x4e/0x70\n ? napi_enable+0x3b/0x40\n ? asm_exc_invalid_op+0x16/0x20\n ? napi_enable+0x3b/0x40\n ionic_qcq_enable+0xb7/0x180 [ionic 59bdfc8a035436e1c4224ff7d10789e3f14643f8]\n ionic_start_queues+0xc4/0x290 [ionic 59bdfc8a035436e1c4224ff7d10789e3f14643f8]\n ionic_link_status_check+0x11c/0x170 [ionic 59bdfc8a035436e1c4224ff7d10789e3f14643f8]\n ionic_lif_deferred_work+0x129/0x280 [ionic 59bdfc8a035436e1c4224ff7d10789e3f14643f8]\n process_one_work+0x145/0x360\n worker_thread+0x2bb/0x3d0\n ? __pfx_worker_thread+0x10/0x10\n kthread+0xcc/0x100\n ? __pfx_kthread+0x10/0x10\n ret_from_fork+0x2d/0x50\n ? __pfx_kthread+0x10/0x10\n ret_from_fork_asm+0x1a/0x30"
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CVE-2024-56586 (GCVE-0-2024-56586)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:50 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix f2fs_bug_on when uninstalling filesystem call f2fs_evict_inode.
creating a large files during checkpoint disable until it runs out of
space and then delete it, then remount to enable checkpoint again, and
then unmount the filesystem triggers the f2fs_bug_on as below:
------------[ cut here ]------------
kernel BUG at fs/f2fs/inode.c:896!
CPU: 2 UID: 0 PID: 1286 Comm: umount Not tainted 6.11.0-rc7-dirty #360
Oops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
RIP: 0010:f2fs_evict_inode+0x58c/0x610
Call Trace:
__die_body+0x15/0x60
die+0x33/0x50
do_trap+0x10a/0x120
f2fs_evict_inode+0x58c/0x610
do_error_trap+0x60/0x80
f2fs_evict_inode+0x58c/0x610
exc_invalid_op+0x53/0x60
f2fs_evict_inode+0x58c/0x610
asm_exc_invalid_op+0x16/0x20
f2fs_evict_inode+0x58c/0x610
evict+0x101/0x260
dispose_list+0x30/0x50
evict_inodes+0x140/0x190
generic_shutdown_super+0x2f/0x150
kill_block_super+0x11/0x40
kill_f2fs_super+0x7d/0x140
deactivate_locked_super+0x2a/0x70
cleanup_mnt+0xb3/0x140
task_work_run+0x61/0x90
The root cause is: creating large files during disable checkpoint
period results in not enough free segments, so when writing back root
inode will failed in f2fs_enable_checkpoint. When umount the file
system after enabling checkpoint, the root inode is dirty in
f2fs_evict_inode function, which triggers BUG_ON. The steps to
reproduce are as follows:
dd if=/dev/zero of=f2fs.img bs=1M count=55
mount f2fs.img f2fs_dir -o checkpoint=disable:10%
dd if=/dev/zero of=big bs=1M count=50
sync
rm big
mount -o remount,checkpoint=enable f2fs_dir
umount f2fs_dir
Let's redirty inode when there is not free segments during checkpoint
is disable.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < ac8aaf78bd039fa1be0acaa8e84a56499f79d721
(git)
Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < dff561e4060d28edc9a2960d4a87f3c945a96aa3 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < a365de2fbfbe1e6740bfb75ab5c3245cf7bbe4d7 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < ef517d2d21c3d8e2ad35b2bb728bd1c90a31e617 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 9669b28f81e0ec6305af7773846fbe2cef1e7d61 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 9e28513fd2858911dcf47b84160a8824587536b6 (git) Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < d5c367ef8287fb4d235c46a2f8c8d68715f3a0ca (git) |
|||||||
|
|||||||||
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CVE-2024-27405 (GCVE-0-2024-27405)
Vulnerability from cvelistv5 – Published: 2024-05-17 11:40 – Updated: 2025-05-04 09:04
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: ncm: Avoid dropping datagrams of properly parsed NTBs
It is observed sometimes when tethering is used over NCM with Windows 11
as host, at some instances, the gadget_giveback has one byte appended at
the end of a proper NTB. When the NTB is parsed, unwrap call looks for
any leftover bytes in SKB provided by u_ether and if there are any pending
bytes, it treats them as a separate NTB and parses it. But in case the
second NTB (as per unwrap call) is faulty/corrupt, all the datagrams that
were parsed properly in the first NTB and saved in rx_list are dropped.
Adding a few custom traces showed the following:
[002] d..1 7828.532866: dwc3_gadget_giveback: ep1out:
req 000000003868811a length 1025/16384 zsI ==> 0
[002] d..1 7828.532867: ncm_unwrap_ntb: K: ncm_unwrap_ntb toprocess: 1025
[002] d..1 7828.532867: ncm_unwrap_ntb: K: ncm_unwrap_ntb nth: 1751999342
[002] d..1 7828.532868: ncm_unwrap_ntb: K: ncm_unwrap_ntb seq: 0xce67
[002] d..1 7828.532868: ncm_unwrap_ntb: K: ncm_unwrap_ntb blk_len: 0x400
[002] d..1 7828.532868: ncm_unwrap_ntb: K: ncm_unwrap_ntb ndp_len: 0x10
[002] d..1 7828.532869: ncm_unwrap_ntb: K: Parsed NTB with 1 frames
In this case, the giveback is of 1025 bytes and block length is 1024.
The rest 1 byte (which is 0x00) won't be parsed resulting in drop of
all datagrams in rx_list.
Same is case with packets of size 2048:
[002] d..1 7828.557948: dwc3_gadget_giveback: ep1out:
req 0000000011dfd96e length 2049/16384 zsI ==> 0
[002] d..1 7828.557949: ncm_unwrap_ntb: K: ncm_unwrap_ntb nth: 1751999342
[002] d..1 7828.557950: ncm_unwrap_ntb: K: ncm_unwrap_ntb blk_len: 0x800
Lecroy shows one byte coming in extra confirming that the byte is coming
in from PC:
Transfer 2959 - Bytes Transferred(1025) Timestamp((18.524 843 590)
- Transaction 8391 - Data(1025 bytes) Timestamp(18.524 843 590)
--- Packet 4063861
Data(1024 bytes)
Duration(2.117us) Idle(14.700ns) Timestamp(18.524 843 590)
--- Packet 4063863
Data(1 byte)
Duration(66.160ns) Time(282.000ns) Timestamp(18.524 845 722)
According to Windows driver, no ZLP is needed if wBlockLength is non-zero,
because the non-zero wBlockLength has already told the function side the
size of transfer to be expected. However, there are in-market NCM devices
that rely on ZLP as long as the wBlockLength is multiple of wMaxPacketSize.
To deal with such devices, it pads an extra 0 at end so the transfer is no
longer multiple of wMaxPacketSize.
Severity ?
7.5 (High)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9f6ce4240a2bf456402c15c06768059e5973f28c , < 059285e04ebb273d32323fbad5431c5b94f77e48
(git)
Affected: 9f6ce4240a2bf456402c15c06768059e5973f28c , < a31cf46d108dabce3df80b3e5c07661e24912151 (git) Affected: 9f6ce4240a2bf456402c15c06768059e5973f28c , < 57ca0e16f393bb21d69734e536e383a3a4c665fd (git) Affected: 9f6ce4240a2bf456402c15c06768059e5973f28c , < 2cb66b62a5d64ccf09b0591ab86fb085fa491fc5 (git) Affected: 9f6ce4240a2bf456402c15c06768059e5973f28c , < 35b604a37ec70d68b19dafd10bbacf1db505c9ca (git) Affected: 9f6ce4240a2bf456402c15c06768059e5973f28c , < 2b7ec68869d50ea998908af43b643bca7e54577e (git) Affected: 9f6ce4240a2bf456402c15c06768059e5973f28c , < c7f43900bc723203d7554d299a2ce844054fab8e (git) Affected: 9f6ce4240a2bf456402c15c06768059e5973f28c , < 76c51146820c5dac629f21deafab0a7039bc3ccd (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: ncm: Avoid dropping datagrams of properly parsed NTBs\n\nIt is observed sometimes when tethering is used over NCM with Windows 11\nas host, at some instances, the gadget_giveback has one byte appended at\nthe end of a proper NTB. When the NTB is parsed, unwrap call looks for\nany leftover bytes in SKB provided by u_ether and if there are any pending\nbytes, it treats them as a separate NTB and parses it. But in case the\nsecond NTB (as per unwrap call) is faulty/corrupt, all the datagrams that\nwere parsed properly in the first NTB and saved in rx_list are dropped.\n\nAdding a few custom traces showed the following:\n[002] d..1 7828.532866: dwc3_gadget_giveback: ep1out:\nreq 000000003868811a length 1025/16384 zsI ==\u003e 0\n[002] d..1 7828.532867: ncm_unwrap_ntb: K: ncm_unwrap_ntb toprocess: 1025\n[002] d..1 7828.532867: ncm_unwrap_ntb: K: ncm_unwrap_ntb nth: 1751999342\n[002] d..1 7828.532868: ncm_unwrap_ntb: K: ncm_unwrap_ntb seq: 0xce67\n[002] d..1 7828.532868: ncm_unwrap_ntb: K: ncm_unwrap_ntb blk_len: 0x400\n[002] d..1 7828.532868: ncm_unwrap_ntb: K: ncm_unwrap_ntb ndp_len: 0x10\n[002] d..1 7828.532869: ncm_unwrap_ntb: K: Parsed NTB with 1 frames\n\nIn this case, the giveback is of 1025 bytes and block length is 1024.\nThe rest 1 byte (which is 0x00) won\u0027t be parsed resulting in drop of\nall datagrams in rx_list.\n\nSame is case with packets of size 2048:\n[002] d..1 7828.557948: dwc3_gadget_giveback: ep1out:\nreq 0000000011dfd96e length 2049/16384 zsI ==\u003e 0\n[002] d..1 7828.557949: ncm_unwrap_ntb: K: ncm_unwrap_ntb nth: 1751999342\n[002] d..1 7828.557950: ncm_unwrap_ntb: K: ncm_unwrap_ntb blk_len: 0x800\n\nLecroy shows one byte coming in extra confirming that the byte is coming\nin from PC:\n\n Transfer 2959 - Bytes Transferred(1025) Timestamp((18.524 843 590)\n - Transaction 8391 - Data(1025 bytes) Timestamp(18.524 843 590)\n --- Packet 4063861\n Data(1024 bytes)\n Duration(2.117us) Idle(14.700ns) Timestamp(18.524 843 590)\n --- Packet 4063863\n Data(1 byte)\n Duration(66.160ns) Time(282.000ns) Timestamp(18.524 845 722)\n\nAccording to Windows driver, no ZLP is needed if wBlockLength is non-zero,\nbecause the non-zero wBlockLength has already told the function side the\nsize of transfer to be expected. However, there are in-market NCM devices\nthat rely on ZLP as long as the wBlockLength is multiple of wMaxPacketSize.\nTo deal with such devices, it pads an extra 0 at end so the transfer is no\nlonger multiple of wMaxPacketSize."
}
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"title": "usb: gadget: ncm: Avoid dropping datagrams of properly parsed NTBs",
"x_generator": {
"engine": "bippy-1.2.0"
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CVE-2024-40960 (GCVE-0-2024-40960)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:32 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: prevent possible NULL dereference in rt6_probe()
syzbot caught a NULL dereference in rt6_probe() [1]
Bail out if __in6_dev_get() returns NULL.
[1]
Oops: general protection fault, probably for non-canonical address 0xdffffc00000000cb: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000658-0x000000000000065f]
CPU: 1 PID: 22444 Comm: syz-executor.0 Not tainted 6.10.0-rc2-syzkaller-00383-gb8481381d4e2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:rt6_probe net/ipv6/route.c:656 [inline]
RIP: 0010:find_match+0x8c4/0xf50 net/ipv6/route.c:758
Code: 14 fd f7 48 8b 85 38 ff ff ff 48 c7 45 b0 00 00 00 00 48 8d b8 5c 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 19
RSP: 0018:ffffc900034af070 EFLAGS: 00010203
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90004521000
RDX: 00000000000000cb RSI: ffffffff8990d0cd RDI: 000000000000065c
RBP: ffffc900034af150 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000002 R12: 000000000000000a
R13: 1ffff92000695e18 R14: ffff8880244a1d20 R15: 0000000000000000
FS: 00007f4844a5a6c0(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b31b27000 CR3: 000000002d42c000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
rt6_nh_find_match+0xfa/0x1a0 net/ipv6/route.c:784
nexthop_for_each_fib6_nh+0x26d/0x4a0 net/ipv4/nexthop.c:1496
__find_rr_leaf+0x6e7/0xe00 net/ipv6/route.c:825
find_rr_leaf net/ipv6/route.c:853 [inline]
rt6_select net/ipv6/route.c:897 [inline]
fib6_table_lookup+0x57e/0xa30 net/ipv6/route.c:2195
ip6_pol_route+0x1cd/0x1150 net/ipv6/route.c:2231
pol_lookup_func include/net/ip6_fib.h:616 [inline]
fib6_rule_lookup+0x386/0x720 net/ipv6/fib6_rules.c:121
ip6_route_output_flags_noref net/ipv6/route.c:2639 [inline]
ip6_route_output_flags+0x1d0/0x640 net/ipv6/route.c:2651
ip6_dst_lookup_tail.constprop.0+0x961/0x1760 net/ipv6/ip6_output.c:1147
ip6_dst_lookup_flow+0x99/0x1d0 net/ipv6/ip6_output.c:1250
rawv6_sendmsg+0xdab/0x4340 net/ipv6/raw.c:898
inet_sendmsg+0x119/0x140 net/ipv4/af_inet.c:853
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg net/socket.c:745 [inline]
sock_write_iter+0x4b8/0x5c0 net/socket.c:1160
new_sync_write fs/read_write.c:497 [inline]
vfs_write+0x6b6/0x1140 fs/read_write.c:590
ksys_write+0x1f8/0x260 fs/read_write.c:643
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
52e1635631b342803aecaf81a362c1464e3da2e5 , < f0cda984e4e634b221dbf9642b8ecc5b4806b41e
(git)
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CVE-2024-56662 (GCVE-0-2024-56662)
Vulnerability from cvelistv5 – Published: 2024-12-27 15:06 – Updated: 2025-11-03 20:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
acpi: nfit: vmalloc-out-of-bounds Read in acpi_nfit_ctl
Fix an issue detected by syzbot with KASAN:
BUG: KASAN: vmalloc-out-of-bounds in cmd_to_func drivers/acpi/nfit/
core.c:416 [inline]
BUG: KASAN: vmalloc-out-of-bounds in acpi_nfit_ctl+0x20e8/0x24a0
drivers/acpi/nfit/core.c:459
The issue occurs in cmd_to_func when the call_pkg->nd_reserved2
array is accessed without verifying that call_pkg points to a buffer
that is appropriately sized as a struct nd_cmd_pkg. This can lead
to out-of-bounds access and undefined behavior if the buffer does not
have sufficient space.
To address this, a check was added in acpi_nfit_ctl() to ensure that
buf is not NULL and that buf_len is less than sizeof(*call_pkg)
before accessing it. This ensures safe access to the members of
call_pkg, including the nd_reserved2 array.
Severity ?
6 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ebe9f6f19d80d8978d16078dff3d5bd93ad8d102 , < 616aa5f3c86e0479bcbb81e41c08c43ff32af637
(git)
Affected: ebe9f6f19d80d8978d16078dff3d5bd93ad8d102 , < bbdb3307f609ec4dc9558770f464ede01fe52aed (git) Affected: ebe9f6f19d80d8978d16078dff3d5bd93ad8d102 , < 143f723e9eb4f0302ffb7adfdc7ef77eab3f68e0 (git) Affected: ebe9f6f19d80d8978d16078dff3d5bd93ad8d102 , < e08dc2dc3c3f7938df0e4476fe3e6fdec5583c1d (git) Affected: ebe9f6f19d80d8978d16078dff3d5bd93ad8d102 , < 212846fafb753a48e869e2a342fc1e24048da771 (git) Affected: ebe9f6f19d80d8978d16078dff3d5bd93ad8d102 , < 265e98f72bac6c41a4492d3e30a8e5fd22fe0779 (git) Affected: 63108f2a408abea7ecab063efa0f398da4d0d14b (git) Affected: f5878c4f084dc6b1386dad03970bb61ad5e9dc4b (git) Affected: 0c79794474895dbbc3c52225f7e9f73cfecbb7dd (git) |
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CVE-2024-50269 (GCVE-0-2024-50269)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:27
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: musb: sunxi: Fix accessing an released usb phy
Commit 6ed05c68cbca ("usb: musb: sunxi: Explicitly release USB PHY on
exit") will cause that usb phy @glue->xceiv is accessed after released.
1) register platform driver @sunxi_musb_driver
// get the usb phy @glue->xceiv
sunxi_musb_probe() -> devm_usb_get_phy().
2) register and unregister platform driver @musb_driver
musb_probe() -> sunxi_musb_init()
use the phy here
//the phy is released here
musb_remove() -> sunxi_musb_exit() -> devm_usb_put_phy()
3) register @musb_driver again
musb_probe() -> sunxi_musb_init()
use the phy here but the phy has been released at 2).
...
Fixed by reverting the commit, namely, removing devm_usb_put_phy()
from sunxi_musb_exit().
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6ed05c68cbcae42cd52b8e53b66952bfa9c002ce , < 721ddad945596220c123eb6f7126729fe277ee4f
(git)
Affected: 6ed05c68cbcae42cd52b8e53b66952bfa9c002ce , < 4aa77d5ea9944468e16c3eed15e858fd5de44de1 (git) Affected: 6ed05c68cbcae42cd52b8e53b66952bfa9c002ce , < 6e2848d1c8c0139161e69ac0a94133e90e9988e8 (git) Affected: 6ed05c68cbcae42cd52b8e53b66952bfa9c002ce , < 63559ba8077cbadae1c92a65b73ea522bf377dd9 (git) Affected: 6ed05c68cbcae42cd52b8e53b66952bfa9c002ce , < ccd811c304d2ee56189bfbc49302cb3c44361893 (git) Affected: 6ed05c68cbcae42cd52b8e53b66952bfa9c002ce , < 8a30da5aa9609663b3e05bcc91a916537f66a4cd (git) Affected: 6ed05c68cbcae42cd52b8e53b66952bfa9c002ce , < b08baa75b989cf779cbfa0969681f8ba2dc46569 (git) Affected: 6ed05c68cbcae42cd52b8e53b66952bfa9c002ce , < 498dbd9aea205db9da674994b74c7bf8e18448bd (git) Affected: 583a4219841d00e96b5de55be160aa7eb7721a4d (git) Affected: b4ecc15d6f5a13c0bbe2777438e87e321f83faaa (git) Affected: a2259ebaa933331c53904caf792b619ec42f0da5 (git) |
|||||||
|
|||||||||
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CVE-2024-46756 (GCVE-0-2024-46756)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-01-09 15:47
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
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CVE-2024-46817 (GCVE-0-2024-46817)
Vulnerability from cvelistv5 – Published: 2024-09-27 12:35 – Updated: 2025-11-03 22:19
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6
[Why]
Coverity reports OVERRUN warning. Should abort amdgpu_dm
initialize.
[How]
Return failure to amdgpu_dm_init.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < d619b91d3c4af60ac422f1763ce53d721fb91262
(git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 754321ed63f0a4a31252ca72e0bd89a9e1888018 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 21bbb39863f10f5fb4bf772d15b07d5d13590e9d (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 28b515c458aa9c92bfcb99884c94713a5f471cea (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 94cb77700fa4ae6200486bfa0ba2ac547534afd2 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < d398c74c881dee695f6eb6138c9891644e1c3d9d (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 84723eb6068c50610c5c0893980d230d7afa2105 (git) |
|||||||
|
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CVE-2024-49963 (GCVE-0-2024-49963)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
mailbox: bcm2835: Fix timeout during suspend mode
During noirq suspend phase the Raspberry Pi power driver suffer of
firmware property timeouts. The reason is that the IRQ of the underlying
BCM2835 mailbox is disabled and rpi_firmware_property_list() will always
run into a timeout [1].
Since the VideoCore side isn't consider as a wakeup source, set the
IRQF_NO_SUSPEND flag for the mailbox IRQ in order to keep it enabled
during suspend-resume cycle.
[1]
PM: late suspend of devices complete after 1.754 msecs
WARNING: CPU: 0 PID: 438 at drivers/firmware/raspberrypi.c:128
rpi_firmware_property_list+0x204/0x22c
Firmware transaction 0x00028001 timeout
Modules linked in:
CPU: 0 PID: 438 Comm: bash Tainted: G C 6.9.3-dirty #17
Hardware name: BCM2835
Call trace:
unwind_backtrace from show_stack+0x18/0x1c
show_stack from dump_stack_lvl+0x34/0x44
dump_stack_lvl from __warn+0x88/0xec
__warn from warn_slowpath_fmt+0x7c/0xb0
warn_slowpath_fmt from rpi_firmware_property_list+0x204/0x22c
rpi_firmware_property_list from rpi_firmware_property+0x68/0x8c
rpi_firmware_property from rpi_firmware_set_power+0x54/0xc0
rpi_firmware_set_power from _genpd_power_off+0xe4/0x148
_genpd_power_off from genpd_sync_power_off+0x7c/0x11c
genpd_sync_power_off from genpd_finish_suspend+0xcc/0xe0
genpd_finish_suspend from dpm_run_callback+0x78/0xd0
dpm_run_callback from device_suspend_noirq+0xc0/0x238
device_suspend_noirq from dpm_suspend_noirq+0xb0/0x168
dpm_suspend_noirq from suspend_devices_and_enter+0x1b8/0x5ac
suspend_devices_and_enter from pm_suspend+0x254/0x2e4
pm_suspend from state_store+0xa8/0xd4
state_store from kernfs_fop_write_iter+0x154/0x1a0
kernfs_fop_write_iter from vfs_write+0x12c/0x184
vfs_write from ksys_write+0x78/0xc0
ksys_write from ret_fast_syscall+0x0/0x54
Exception stack(0xcc93dfa8 to 0xcc93dff0)
[...]
PM: noirq suspend of devices complete after 3095.584 msecs
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0bae6af6d704f026d4938739786e0a69d50177ca , < 4e1e03760ee7cc4779b6306867fe0fc02921b963
(git)
Affected: 0bae6af6d704f026d4938739786e0a69d50177ca , < b0de20de29b13950493a36bd4cf531200eb0e807 (git) Affected: 0bae6af6d704f026d4938739786e0a69d50177ca , < 32ee78823dea2d54adaf6e05f86622eba359e091 (git) Affected: 0bae6af6d704f026d4938739786e0a69d50177ca , < df293ea78740a41384d648041f38f645700288e1 (git) Affected: 0bae6af6d704f026d4938739786e0a69d50177ca , < 90320cfc07b7d6e7a58fd8168f6380ec52ff0251 (git) Affected: 0bae6af6d704f026d4938739786e0a69d50177ca , < 10a58555e0bb5cc4673c8bb73b8afc5fa651f0ac (git) Affected: 0bae6af6d704f026d4938739786e0a69d50177ca , < e65a9af05a0b59ebeba28e5e82265a233db7bc27 (git) Affected: 0bae6af6d704f026d4938739786e0a69d50177ca , < dfeb67b2194ecc55ef8065468c5adda3cdf59114 (git) Affected: 0bae6af6d704f026d4938739786e0a69d50177ca , < dc09f007caed3b2f6a3b6bd7e13777557ae22bfd (git) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmailbox: bcm2835: Fix timeout during suspend mode\n\nDuring noirq suspend phase the Raspberry Pi power driver suffer of\nfirmware property timeouts. The reason is that the IRQ of the underlying\nBCM2835 mailbox is disabled and rpi_firmware_property_list() will always\nrun into a timeout [1].\n\nSince the VideoCore side isn\u0027t consider as a wakeup source, set the\nIRQF_NO_SUSPEND flag for the mailbox IRQ in order to keep it enabled\nduring suspend-resume cycle.\n\n[1]\nPM: late suspend of devices complete after 1.754 msecs\nWARNING: CPU: 0 PID: 438 at drivers/firmware/raspberrypi.c:128\n rpi_firmware_property_list+0x204/0x22c\nFirmware transaction 0x00028001 timeout\nModules linked in:\nCPU: 0 PID: 438 Comm: bash Tainted: G C 6.9.3-dirty #17\nHardware name: BCM2835\nCall trace:\nunwind_backtrace from show_stack+0x18/0x1c\nshow_stack from dump_stack_lvl+0x34/0x44\ndump_stack_lvl from __warn+0x88/0xec\n__warn from warn_slowpath_fmt+0x7c/0xb0\nwarn_slowpath_fmt from rpi_firmware_property_list+0x204/0x22c\nrpi_firmware_property_list from rpi_firmware_property+0x68/0x8c\nrpi_firmware_property from rpi_firmware_set_power+0x54/0xc0\nrpi_firmware_set_power from _genpd_power_off+0xe4/0x148\n_genpd_power_off from genpd_sync_power_off+0x7c/0x11c\ngenpd_sync_power_off from genpd_finish_suspend+0xcc/0xe0\ngenpd_finish_suspend from dpm_run_callback+0x78/0xd0\ndpm_run_callback from device_suspend_noirq+0xc0/0x238\ndevice_suspend_noirq from dpm_suspend_noirq+0xb0/0x168\ndpm_suspend_noirq from suspend_devices_and_enter+0x1b8/0x5ac\nsuspend_devices_and_enter from pm_suspend+0x254/0x2e4\npm_suspend from state_store+0xa8/0xd4\nstate_store from kernfs_fop_write_iter+0x154/0x1a0\nkernfs_fop_write_iter from vfs_write+0x12c/0x184\nvfs_write from ksys_write+0x78/0xc0\nksys_write from ret_fast_syscall+0x0/0x54\nException stack(0xcc93dfa8 to 0xcc93dff0)\n[...]\nPM: noirq suspend of devices complete after 3095.584 msecs"
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CVE-2024-46822 (GCVE-0-2024-46822)
Vulnerability from cvelistv5 – Published: 2024-09-27 12:39 – Updated: 2025-11-03 22:19
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
arm64: acpi: Harden get_cpu_for_acpi_id() against missing CPU entry
In a review discussion of the changes to support vCPU hotplug where
a check was added on the GICC being enabled if was online, it was
noted that there is need to map back to the cpu and use that to index
into a cpumask. As such, a valid ID is needed.
If an MPIDR check fails in acpi_map_gic_cpu_interface() it is possible
for the entry in cpu_madt_gicc[cpu] == NULL. This function would
then cause a NULL pointer dereference. Whilst a path to trigger
this has not been established, harden this caller against the
possibility.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f57769ff6fa7f97f1296965f20e8a2bb3ee9fd0f
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4c3b21204abb4fa3ab310fbbb5cf7f0e85f3a1bc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 945be49f4e832a9184c313fdf8917475438a795b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 40cae0df42e5e7f7a1c0f32deed9c4027c1ba94e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 62ca6d3a905b4c40cd942f3cc645a6718f8bc7e7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bc7fbb37e3d2df59336eadbd6a56be632e3c7df7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2488444274c70038eb6b686cba5f1ce48ebb9cdd (git) |
||
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CVE-2024-40901 (GCVE-0-2024-40901)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:20 – Updated: 2025-11-03 21:57
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory
There is a potential out-of-bounds access when using test_bit() on a single
word. The test_bit() and set_bit() functions operate on long values, and
when testing or setting a single word, they can exceed the word
boundary. KASAN detects this issue and produces a dump:
BUG: KASAN: slab-out-of-bounds in _scsih_add_device.constprop.0 (./arch/x86/include/asm/bitops.h:60 ./include/asm-generic/bitops/instrumented-atomic.h:29 drivers/scsi/mpt3sas/mpt3sas_scsih.c:7331) mpt3sas
Write of size 8 at addr ffff8881d26e3c60 by task kworker/u1536:2/2965
For full log, please look at [1].
Make the allocation at least the size of sizeof(unsigned long) so that
set_bit() and test_bit() have sufficient room for read/write operations
without overwriting unallocated memory.
[1] Link: https://lore.kernel.org/all/ZkNcALr3W3KGYYJG@gmail.com/
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|
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CVE-2023-52486 (GCVE-0-2023-52486)
Vulnerability from cvelistv5 – Published: 2024-02-29 15:52 – Updated: 2025-05-04 07:37
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm: Don't unref the same fb many times by mistake due to deadlock handling
If we get a deadlock after the fb lookup in drm_mode_page_flip_ioctl()
we proceed to unref the fb and then retry the whole thing from the top.
But we forget to reset the fb pointer back to NULL, and so if we then
get another error during the retry, before the fb lookup, we proceed
the unref the same fb again without having gotten another reference.
The end result is that the fb will (eventually) end up being freed
while it's still in use.
Reset fb to NULL once we've unreffed it to avoid doing it again
until we've done another fb lookup.
This turned out to be pretty easy to hit on a DG2 when doing async
flips (and CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y). The first symptom I
saw that drm_closefb() simply got stuck in a busy loop while walking
the framebuffer list. Fortunately I was able to convince it to oops
instead, and from there it was easier to track down the culprit.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 376e21a9e4c2c63ee5d8d3aa74be5082c3882229
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9dd334a8245011ace45e53298175c7b659edb3e7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f55261469be87c55df13db76dc945f6bcd825105 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b4af63da9d94986c529d74499fdfe44289acd551 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 62f2e79cf9f4f47cc9dea9cebdf58d9f7b5695e0 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d7afdf360f4ac142832b098b4de974e867cc063c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bfd0feb1b109cb63b87fdcd00122603787c75a1a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cb4daf271302d71a6b9a7c01bd0b6d76febd8f0c (git) |
|||||||
|
|||||||||
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CVE-2024-46737 (GCVE-0-2024-46737)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:11 – Updated: 2025-11-03 22:17
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nvmet-tcp: fix kernel crash if commands allocation fails
If the commands allocation fails in nvmet_tcp_alloc_cmds()
the kernel crashes in nvmet_tcp_release_queue_work() because of
a NULL pointer dereference.
nvmet: failed to install queue 0 cntlid 1 ret 6
Unable to handle kernel NULL pointer dereference at
virtual address 0000000000000008
Fix the bug by setting queue->nr_cmds to zero in case
nvmet_tcp_alloc_cmd() fails.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 03e1fd0327fa5e2174567f5fe9290fe21d21b8f4
(git)
Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 50632b877ce55356f5d276b9add289b1e7ddc683 (git) Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 91dad30c5607e62864f888e735d0965567827bdf (git) Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 7957c731fc2b23312f8935812dee5a0b14b04e2d (git) Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 489f2913a63f528cfe3f21722583fb981967ecda (git) Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 6c04d1e3ab22cc5394ef656429638a5947f87244 (git) Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 5572a55a6f830ee3f3a994b6b962a5c327d28cb3 (git) |
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CVE-2024-56705 (GCVE-0-2024-56705)
Vulnerability from cvelistv5 – Published: 2024-12-28 09:46 – Updated: 2025-11-03 20:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: atomisp: Add check for rgby_data memory allocation failure
In ia_css_3a_statistics_allocate(), there is no check on the allocation
result of the rgby_data memory. If rgby_data is not successfully
allocated, it may trigger the assert(host_stats->rgby_data) assertion in
ia_css_s3a_hmem_decode(). Adding a check to fix this potential issue.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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|||||||
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CVE-2024-44971 (GCVE-0-2024-44971)
Vulnerability from cvelistv5 – Published: 2024-09-04 18:56 – Updated: 2025-11-03 22:14
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register()
bcm_sf2_mdio_register() calls of_phy_find_device() and then
phy_device_remove() in a loop to remove existing PHY devices.
of_phy_find_device() eventually calls bus_find_device(), which calls
get_device() on the returned struct device * to increment the refcount.
The current implementation does not decrement the refcount, which causes
memory leak.
This commit adds the missing phy_device_free() call to decrement the
refcount via put_device() to balance the refcount.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
771089c2a485958e423f305e974303760167b45c , < b7b8d9f5e679af60c94251fd6728dde34be69a71
(git)
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CVE-2024-50295 (GCVE-0-2024-50295)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: arc: fix the device for dma_map_single/dma_unmap_single
The ndev->dev and pdev->dev aren't the same device, use ndev->dev.parent
which has dma_mask, ndev->dev.parent is just pdev->dev.
Or it would cause the following issue:
[ 39.933526] ------------[ cut here ]------------
[ 39.938414] WARNING: CPU: 1 PID: 501 at kernel/dma/mapping.c:149 dma_map_page_attrs+0x90/0x1f8
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f959dcd6ddfd29235030e8026471ac1b022ad2b0 , < 30606ea3fae57f8e9f2467415389e988e3c53a18
(git)
Affected: f959dcd6ddfd29235030e8026471ac1b022ad2b0 , < 3898393b5483c8aa2efd7cb13aa70e22078ab022 (git) Affected: f959dcd6ddfd29235030e8026471ac1b022ad2b0 , < fd4e062fbc07156f8e9d73212d347c744572677e (git) Affected: f959dcd6ddfd29235030e8026471ac1b022ad2b0 , < 8ed7a4a39c3f7cd9655af867e878fda512ae67ad (git) Affected: f959dcd6ddfd29235030e8026471ac1b022ad2b0 , < cd4706d9ac0d8d3bab8dc9e50cc1187f6cfa43dd (git) Affected: f959dcd6ddfd29235030e8026471ac1b022ad2b0 , < 71803c1dfa29e0d13b99e48fda11107cc8caebc7 (git) Affected: 4e57482e8440fac7137832629109730ea4b267aa (git) |
|||||||
|
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CVE-2024-56634 (GCVE-0-2024-56634)
Vulnerability from cvelistv5 – Published: 2024-12-27 15:02 – Updated: 2025-11-03 20:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
gpio: grgpio: Add NULL check in grgpio_probe
devm_kasprintf() can return a NULL pointer on failure,but this
returned value in grgpio_probe is not checked.
Add NULL check in grgpio_probe, to handle kernel NULL
pointer dereference error.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
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Affected:
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(git)
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|||||||
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CVE-2024-56746 (GCVE-0-2024-56746)
Vulnerability from cvelistv5 – Published: 2024-12-29 11:30 – Updated: 2025-11-03 20:53
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()
When information such as info->screen_base is not ready, calling
sh7760fb_free_mem() does not release memory correctly. Call
dma_free_coherent() instead.
Severity ?
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4a25e41831ee851c1365d8b41decc22493b18e6d , < 0d3fb3b3e9d66f7b6346e3b90bc0ff48683539ce
(git)
Affected: 4a25e41831ee851c1365d8b41decc22493b18e6d , < d48cbfa90dce506030151915fa3346d67f964af4 (git) Affected: 4a25e41831ee851c1365d8b41decc22493b18e6d , < 29216bb390e36daeebef66abaa02d9751330252b (git) Affected: 4a25e41831ee851c1365d8b41decc22493b18e6d , < f4fbd70e15fafe36a7583954ce189aaf5536aeec (git) Affected: 4a25e41831ee851c1365d8b41decc22493b18e6d , < 40f4326ed05a3b3537556ff2a844958b9e779a98 (git) Affected: 4a25e41831ee851c1365d8b41decc22493b18e6d , < 3dd9df8e5f34c6fc4217a7498c1fb3c352d4afc2 (git) Affected: 4a25e41831ee851c1365d8b41decc22493b18e6d , < d10cd53e5a7fb3b7c6f83d4d9a5ea1d97a3ed9a5 (git) Affected: 4a25e41831ee851c1365d8b41decc22493b18e6d , < bad37309c8b8bf1cfc893750df0951a804009ca0 (git) Affected: 4a25e41831ee851c1365d8b41decc22493b18e6d , < f89d17ae2ac42931be2a0153fecbf8533280c927 (git) |
|||||||
|
|||||||||
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CVE-2024-41041 (GCVE-0-2024-41041)
Vulnerability from cvelistv5 – Published: 2024-07-29 14:31 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port().
syzkaller triggered the warning [0] in udp_v4_early_demux().
In udp_v[46]_early_demux() and sk_lookup(), we do not touch the refcount
of the looked-up sk and use sock_pfree() as skb->destructor, so we check
SOCK_RCU_FREE to ensure that the sk is safe to access during the RCU grace
period.
Currently, SOCK_RCU_FREE is flagged for a bound socket after being put
into the hash table. Moreover, the SOCK_RCU_FREE check is done too early
in udp_v[46]_early_demux() and sk_lookup(), so there could be a small race
window:
CPU1 CPU2
---- ----
udp_v4_early_demux() udp_lib_get_port()
| |- hlist_add_head_rcu()
|- sk = __udp4_lib_demux_lookup() |
|- DEBUG_NET_WARN_ON_ONCE(sk_is_refcounted(sk));
`- sock_set_flag(sk, SOCK_RCU_FREE)
We had the same bug in TCP and fixed it in commit 871019b22d1b ("net:
set SOCK_RCU_FREE before inserting socket into hashtable").
Let's apply the same fix for UDP.
[0]:
WARNING: CPU: 0 PID: 11198 at net/ipv4/udp.c:2599 udp_v4_early_demux+0x481/0xb70 net/ipv4/udp.c:2599
Modules linked in:
CPU: 0 PID: 11198 Comm: syz-executor.1 Not tainted 6.9.0-g93bda33046e7 #13
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014
RIP: 0010:udp_v4_early_demux+0x481/0xb70 net/ipv4/udp.c:2599
Code: c5 7a 15 fe bb 01 00 00 00 44 89 e9 31 ff d3 e3 81 e3 bf ef ff ff 89 de e8 2c 74 15 fe 85 db 0f 85 02 06 00 00 e8 9f 7a 15 fe <0f> 0b e8 98 7a 15 fe 49 8d 7e 60 e8 4f 39 2f fe 49 c7 46 60 20 52
RSP: 0018:ffffc9000ce3fa58 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8318c92c
RDX: ffff888036ccde00 RSI: ffffffff8318c2f1 RDI: 0000000000000001
RBP: ffff88805a2dd6e0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0001ffffffffffff R12: ffff88805a2dd680
R13: 0000000000000007 R14: ffff88800923f900 R15: ffff88805456004e
FS: 00007fc449127640(0000) GS:ffff88807dc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc449126e38 CR3: 000000003de4b002 CR4: 0000000000770ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
PKRU: 55555554
Call Trace:
<TASK>
ip_rcv_finish_core.constprop.0+0xbdd/0xd20 net/ipv4/ip_input.c:349
ip_rcv_finish+0xda/0x150 net/ipv4/ip_input.c:447
NF_HOOK include/linux/netfilter.h:314 [inline]
NF_HOOK include/linux/netfilter.h:308 [inline]
ip_rcv+0x16c/0x180 net/ipv4/ip_input.c:569
__netif_receive_skb_one_core+0xb3/0xe0 net/core/dev.c:5624
__netif_receive_skb+0x21/0xd0 net/core/dev.c:5738
netif_receive_skb_internal net/core/dev.c:5824 [inline]
netif_receive_skb+0x271/0x300 net/core/dev.c:5884
tun_rx_batched drivers/net/tun.c:1549 [inline]
tun_get_user+0x24db/0x2c50 drivers/net/tun.c:2002
tun_chr_write_iter+0x107/0x1a0 drivers/net/tun.c:2048
new_sync_write fs/read_write.c:497 [inline]
vfs_write+0x76f/0x8d0 fs/read_write.c:590
ksys_write+0xbf/0x190 fs/read_write.c:643
__do_sys_write fs/read_write.c:655 [inline]
__se_sys_write fs/read_write.c:652 [inline]
__x64_sys_write+0x41/0x50 fs/read_write.c:652
x64_sys_call+0xe66/0x1990 arch/x86/include/generated/asm/syscalls_64.h:2
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x4b/0x110 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x4b/0x53
RIP: 0033:0x7fc44a68bc1f
Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 e9 cf f5 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 3c d0 f5 ff 48
RSP: 002b:00007fc449126c90 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00000000004bc050 RCX: 00007fc44a68bc1f
R
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6acc9b432e6714d72d7d77ec7c27f6f8358d0c71 , < 7a67c4e47626e6daccda62888f8b096abb5d3940
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CVE-2024-47669 (GCVE-0-2024-47669)
Vulnerability from cvelistv5 – Published: 2024-10-09 14:14 – Updated: 2025-11-03 22:20
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix state management in error path of log writing function
After commit a694291a6211 ("nilfs2: separate wait function from
nilfs_segctor_write") was applied, the log writing function
nilfs_segctor_do_construct() was able to issue I/O requests continuously
even if user data blocks were split into multiple logs across segments,
but two potential flaws were introduced in its error handling.
First, if nilfs_segctor_begin_construction() fails while creating the
second or subsequent logs, the log writing function returns without
calling nilfs_segctor_abort_construction(), so the writeback flag set on
pages/folios will remain uncleared. This causes page cache operations to
hang waiting for the writeback flag. For example,
truncate_inode_pages_final(), which is called via nilfs_evict_inode() when
an inode is evicted from memory, will hang.
Second, the NILFS_I_COLLECTED flag set on normal inodes remain uncleared.
As a result, if the next log write involves checkpoint creation, that's
fine, but if a partial log write is performed that does not, inodes with
NILFS_I_COLLECTED set are erroneously removed from the "sc_dirty_files"
list, and their data and b-tree blocks may not be written to the device,
corrupting the block mapping.
Fix these issues by uniformly calling nilfs_segctor_abort_construction()
on failure of each step in the loop in nilfs_segctor_do_construct(),
having it clean up logs and segment usages according to progress, and
correcting the conditions for calling nilfs_redirty_inodes() to ensure
that the NILFS_I_COLLECTED flag is cleared.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
a694291a6211537189c6080f77f63cdabfc9b63e , < 40a2757de2c376ef8a08d9ee9c81e77f3c750adf
(git)
Affected: a694291a6211537189c6080f77f63cdabfc9b63e , < 036441e8438b29111fa75008f0ce305fb4e83c0a (git) Affected: a694291a6211537189c6080f77f63cdabfc9b63e , < efdde00d4a1ef10bb71e09ebc67823a3d3ad725b (git) Affected: a694291a6211537189c6080f77f63cdabfc9b63e , < 3e349d7191f0688fc9808ef24fd4e4b4ef5ca876 (git) Affected: a694291a6211537189c6080f77f63cdabfc9b63e , < 30562eff4a6dd35c4b5be9699ef61ad9f5f20a06 (git) Affected: a694291a6211537189c6080f77f63cdabfc9b63e , < 0a1a961bde4351dc047ffdeb2f1311ca16a700cc (git) Affected: a694291a6211537189c6080f77f63cdabfc9b63e , < 74866c16ea2183f52925fa5d76061a1fe7f7737b (git) Affected: a694291a6211537189c6080f77f63cdabfc9b63e , < 6576dd6695f2afca3f4954029ac4a64f82ba60ab (git) |
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CVE-2024-26679 (GCVE-0-2024-26679)
Vulnerability from cvelistv5 – Published: 2024-04-02 07:01 – Updated: 2025-05-04 12:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
inet: read sk->sk_family once in inet_recv_error()
inet_recv_error() is called without holding the socket lock.
IPv6 socket could mutate to IPv4 with IPV6_ADDRFORM
socket option and trigger a KCSAN warning.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f4713a3dfad045d46afcb9c2a7d0bba288920ed4 , < caa064c3c2394d03e289ebd6b0be5102eb8a5b40
(git)
Affected: f4713a3dfad045d46afcb9c2a7d0bba288920ed4 , < 5993f121fbc01dc2d734f0ff2628009b258fb1dd (git) Affected: f4713a3dfad045d46afcb9c2a7d0bba288920ed4 , < 88081ba415224cf413101def4343d660f56d082b (git) Affected: f4713a3dfad045d46afcb9c2a7d0bba288920ed4 , < 3266e638ba5cc1165f5e6989eb8c0720f1cc4b41 (git) Affected: f4713a3dfad045d46afcb9c2a7d0bba288920ed4 , < 54538752216bf89ee88d47ad07802063a498c299 (git) Affected: f4713a3dfad045d46afcb9c2a7d0bba288920ed4 , < 4a5e31bdd3c1702b520506d9cf8c41085f75c7f2 (git) Affected: f4713a3dfad045d46afcb9c2a7d0bba288920ed4 , < 307fa8a75ab7423fa5c73573ec3d192de5027830 (git) Affected: f4713a3dfad045d46afcb9c2a7d0bba288920ed4 , < eef00a82c568944f113f2de738156ac591bbd5cd (git) Affected: 433337f9c00cac447d020922f59237273f5d92be (git) |
|||||||
|
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CVE-2024-0193 (GCVE-0-2024-0193)
Vulnerability from cvelistv5 – Published: 2024-01-02 18:05 – Updated: 2025-11-06 20:51
VLAI?
EPSS
Summary
A use-after-free flaw was found in the netfilter subsystem of the Linux kernel. If the catchall element is garbage-collected when the pipapo set is removed, the element can be deactivated twice. This can cause a use-after-free issue on an NFT_CHAIN object or NFT_OBJECT object, allowing a local unprivileged user with CAP_NET_ADMIN capability to escalate their privileges on the system.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2024-56615 (GCVE-0-2024-56615)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: fix OOB devmap writes when deleting elements
Jordy reported issue against XSKMAP which also applies to DEVMAP - the
index used for accessing map entry, due to being a signed integer,
causes the OOB writes. Fix is simple as changing the type from int to
u32, however, when compared to XSKMAP case, one more thing needs to be
addressed.
When map is released from system via dev_map_free(), we iterate through
all of the entries and an iterator variable is also an int, which
implies OOB accesses. Again, change it to be u32.
Example splat below:
[ 160.724676] BUG: unable to handle page fault for address: ffffc8fc2c001000
[ 160.731662] #PF: supervisor read access in kernel mode
[ 160.736876] #PF: error_code(0x0000) - not-present page
[ 160.742095] PGD 0 P4D 0
[ 160.744678] Oops: Oops: 0000 [#1] PREEMPT SMP
[ 160.749106] CPU: 1 UID: 0 PID: 520 Comm: kworker/u145:12 Not tainted 6.12.0-rc1+ #487
[ 160.757050] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0008.031920191559 03/19/2019
[ 160.767642] Workqueue: events_unbound bpf_map_free_deferred
[ 160.773308] RIP: 0010:dev_map_free+0x77/0x170
[ 160.777735] Code: 00 e8 fd 91 ed ff e8 b8 73 ed ff 41 83 7d 18 19 74 6e 41 8b 45 24 49 8b bd f8 00 00 00 31 db 85 c0 74 48 48 63 c3 48 8d 04 c7 <48> 8b 28 48 85 ed 74 30 48 8b 7d 18 48 85 ff 74 05 e8 b3 52 fa ff
[ 160.796777] RSP: 0018:ffffc9000ee1fe38 EFLAGS: 00010202
[ 160.802086] RAX: ffffc8fc2c001000 RBX: 0000000080000000 RCX: 0000000000000024
[ 160.809331] RDX: 0000000000000000 RSI: 0000000000000024 RDI: ffffc9002c001000
[ 160.816576] RBP: 0000000000000000 R08: 0000000000000023 R09: 0000000000000001
[ 160.823823] R10: 0000000000000001 R11: 00000000000ee6b2 R12: dead000000000122
[ 160.831066] R13: ffff88810c928e00 R14: ffff8881002df405 R15: 0000000000000000
[ 160.838310] FS: 0000000000000000(0000) GS:ffff8897e0c40000(0000) knlGS:0000000000000000
[ 160.846528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 160.852357] CR2: ffffc8fc2c001000 CR3: 0000000005c32006 CR4: 00000000007726f0
[ 160.859604] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 160.866847] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 160.874092] PKRU: 55555554
[ 160.876847] Call Trace:
[ 160.879338] <TASK>
[ 160.881477] ? __die+0x20/0x60
[ 160.884586] ? page_fault_oops+0x15a/0x450
[ 160.888746] ? search_extable+0x22/0x30
[ 160.892647] ? search_bpf_extables+0x5f/0x80
[ 160.896988] ? exc_page_fault+0xa9/0x140
[ 160.900973] ? asm_exc_page_fault+0x22/0x30
[ 160.905232] ? dev_map_free+0x77/0x170
[ 160.909043] ? dev_map_free+0x58/0x170
[ 160.912857] bpf_map_free_deferred+0x51/0x90
[ 160.917196] process_one_work+0x142/0x370
[ 160.921272] worker_thread+0x29e/0x3b0
[ 160.925082] ? rescuer_thread+0x4b0/0x4b0
[ 160.929157] kthread+0xd4/0x110
[ 160.932355] ? kthread_park+0x80/0x80
[ 160.936079] ret_from_fork+0x2d/0x50
[ 160.943396] ? kthread_park+0x80/0x80
[ 160.950803] ret_from_fork_asm+0x11/0x20
[ 160.958482] </TASK>
Severity ?
7.8 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
546ac1ffb70d25b56c1126940e5ec639c4dd7413 , < 0f170e91d3063ca60baec4bd9f544faf3bfe29eb
(git)
Affected: 546ac1ffb70d25b56c1126940e5ec639c4dd7413 , < 70f3de869865f9c3da0508a5ea29f6f4c1889057 (git) Affected: 546ac1ffb70d25b56c1126940e5ec639c4dd7413 , < ad34306ac6836e5dd096b7d0ad4aa20cb7c8d9e5 (git) Affected: 546ac1ffb70d25b56c1126940e5ec639c4dd7413 , < 98c03d05936d846073df8f550e9e8bf0dde1d77f (git) Affected: 546ac1ffb70d25b56c1126940e5ec639c4dd7413 , < 8e858930695d3ebec423e85384c95427258c294f (git) Affected: 546ac1ffb70d25b56c1126940e5ec639c4dd7413 , < 178e31df1fb3d9e0890eb471da16709cbc82edee (git) Affected: 546ac1ffb70d25b56c1126940e5ec639c4dd7413 , < ab244dd7cf4c291f82faacdc50b45cc0f55b674d (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: fix OOB devmap writes when deleting elements\n\nJordy reported issue against XSKMAP which also applies to DEVMAP - the\nindex used for accessing map entry, due to being a signed integer,\ncauses the OOB writes. Fix is simple as changing the type from int to\nu32, however, when compared to XSKMAP case, one more thing needs to be\naddressed.\n\nWhen map is released from system via dev_map_free(), we iterate through\nall of the entries and an iterator variable is also an int, which\nimplies OOB accesses. Again, change it to be u32.\n\nExample splat below:\n\n[ 160.724676] BUG: unable to handle page fault for address: ffffc8fc2c001000\n[ 160.731662] #PF: supervisor read access in kernel mode\n[ 160.736876] #PF: error_code(0x0000) - not-present page\n[ 160.742095] PGD 0 P4D 0\n[ 160.744678] Oops: Oops: 0000 [#1] PREEMPT SMP\n[ 160.749106] CPU: 1 UID: 0 PID: 520 Comm: kworker/u145:12 Not tainted 6.12.0-rc1+ #487\n[ 160.757050] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0008.031920191559 03/19/2019\n[ 160.767642] Workqueue: events_unbound bpf_map_free_deferred\n[ 160.773308] RIP: 0010:dev_map_free+0x77/0x170\n[ 160.777735] Code: 00 e8 fd 91 ed ff e8 b8 73 ed ff 41 83 7d 18 19 74 6e 41 8b 45 24 49 8b bd f8 00 00 00 31 db 85 c0 74 48 48 63 c3 48 8d 04 c7 \u003c48\u003e 8b 28 48 85 ed 74 30 48 8b 7d 18 48 85 ff 74 05 e8 b3 52 fa ff\n[ 160.796777] RSP: 0018:ffffc9000ee1fe38 EFLAGS: 00010202\n[ 160.802086] RAX: ffffc8fc2c001000 RBX: 0000000080000000 RCX: 0000000000000024\n[ 160.809331] RDX: 0000000000000000 RSI: 0000000000000024 RDI: ffffc9002c001000\n[ 160.816576] RBP: 0000000000000000 R08: 0000000000000023 R09: 0000000000000001\n[ 160.823823] R10: 0000000000000001 R11: 00000000000ee6b2 R12: dead000000000122\n[ 160.831066] R13: ffff88810c928e00 R14: ffff8881002df405 R15: 0000000000000000\n[ 160.838310] FS: 0000000000000000(0000) GS:ffff8897e0c40000(0000) knlGS:0000000000000000\n[ 160.846528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 160.852357] CR2: ffffc8fc2c001000 CR3: 0000000005c32006 CR4: 00000000007726f0\n[ 160.859604] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[ 160.866847] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[ 160.874092] PKRU: 55555554\n[ 160.876847] Call Trace:\n[ 160.879338] \u003cTASK\u003e\n[ 160.881477] ? __die+0x20/0x60\n[ 160.884586] ? page_fault_oops+0x15a/0x450\n[ 160.888746] ? search_extable+0x22/0x30\n[ 160.892647] ? search_bpf_extables+0x5f/0x80\n[ 160.896988] ? exc_page_fault+0xa9/0x140\n[ 160.900973] ? asm_exc_page_fault+0x22/0x30\n[ 160.905232] ? dev_map_free+0x77/0x170\n[ 160.909043] ? dev_map_free+0x58/0x170\n[ 160.912857] bpf_map_free_deferred+0x51/0x90\n[ 160.917196] process_one_work+0x142/0x370\n[ 160.921272] worker_thread+0x29e/0x3b0\n[ 160.925082] ? rescuer_thread+0x4b0/0x4b0\n[ 160.929157] kthread+0xd4/0x110\n[ 160.932355] ? kthread_park+0x80/0x80\n[ 160.936079] ret_from_fork+0x2d/0x50\n[ 160.943396] ? kthread_park+0x80/0x80\n[ 160.950803] ret_from_fork_asm+0x11/0x20\n[ 160.958482] \u003c/TASK\u003e"
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CVE-2024-26598 (GCVE-0-2024-26598)
Vulnerability from cvelistv5 – Published: 2024-02-23 14:46 – Updated: 2025-05-04 08:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache
There is a potential UAF scenario in the case of an LPI translation
cache hit racing with an operation that invalidates the cache, such
as a DISCARD ITS command. The root of the problem is that
vgic_its_check_cache() does not elevate the refcount on the vgic_irq
before dropping the lock that serializes refcount changes.
Have vgic_its_check_cache() raise the refcount on the returned vgic_irq
and add the corresponding decrement after queueing the interrupt.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d04acadb6490aa3314f9c9e087691e55de153b88
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ba7be666740847d967822bed15500656b26bc703 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 12c2759ab1343c124ed46ba48f27bd1ef5d2dff4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dba788e25f05209adf2b0175eb1691dc89fb1ba6 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 65b201bf3e9af1b0254243a5881390eda56f72d1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dd3956a1b3dd11f46488c928cb890d6937d1ca80 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ad362fe07fecf0aba839ff2cc59a3617bd42c33f (git) |
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CVE-2024-43871 (GCVE-0-2024-43871)
Vulnerability from cvelistv5 – Published: 2024-08-21 00:06 – Updated: 2025-11-03 22:06
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
devres: Fix memory leakage caused by driver API devm_free_percpu()
It will cause memory leakage when use driver API devm_free_percpu()
to free memory allocated by devm_alloc_percpu(), fixed by using
devres_release() instead of devres_destroy() within devm_free_percpu().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ff86aae3b4112b85d2231c23bccbc49589df1c06 , < 700e8abd65b10792b2f179ce4e858f2ca2880f85
(git)
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CVE-2024-53217 (GCVE-0-2024-53217)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:50 – Updated: 2025-11-03 20:47
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
NFSD: Prevent NULL dereference in nfsd4_process_cb_update()
@ses is initialized to NULL. If __nfsd4_find_backchannel() finds no
available backchannel session, setup_callback_client() will try to
dereference @ses and segfault.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
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(git)
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CVE-2024-53155 (GCVE-0-2024-53155)
Vulnerability from cvelistv5 – Published: 2024-12-24 11:28 – Updated: 2025-11-03 20:46
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: fix uninitialized value in ocfs2_file_read_iter()
Syzbot has reported the following KMSAN splat:
BUG: KMSAN: uninit-value in ocfs2_file_read_iter+0x9a4/0xf80
ocfs2_file_read_iter+0x9a4/0xf80
__io_read+0x8d4/0x20f0
io_read+0x3e/0xf0
io_issue_sqe+0x42b/0x22c0
io_wq_submit_work+0xaf9/0xdc0
io_worker_handle_work+0xd13/0x2110
io_wq_worker+0x447/0x1410
ret_from_fork+0x6f/0x90
ret_from_fork_asm+0x1a/0x30
Uninit was created at:
__alloc_pages_noprof+0x9a7/0xe00
alloc_pages_mpol_noprof+0x299/0x990
alloc_pages_noprof+0x1bf/0x1e0
allocate_slab+0x33a/0x1250
___slab_alloc+0x12ef/0x35e0
kmem_cache_alloc_bulk_noprof+0x486/0x1330
__io_alloc_req_refill+0x84/0x560
io_submit_sqes+0x172f/0x2f30
__se_sys_io_uring_enter+0x406/0x41c0
__x64_sys_io_uring_enter+0x11f/0x1a0
x64_sys_call+0x2b54/0x3ba0
do_syscall_64+0xcd/0x1e0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Since an instance of 'struct kiocb' may be passed from the block layer
with 'private' field uninitialized, introduce 'ocfs2_iocb_init_rw_locked()'
and use it from where 'ocfs2_dio_end_io()' might take care, i.e. in
'ocfs2_file_read_iter()' and 'ocfs2_file_write_iter()'.
Severity ?
7.1 (High)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7cdfc3a1c3971c9125c317cb8c2525745851798e , < 6c8f8d1e595dabd5389817f6d798cc8bd95c40ab
(git)
Affected: 7cdfc3a1c3971c9125c317cb8c2525745851798e , < f4078ef38d3163e6be47403a619558b19c4bfccd (git) Affected: 7cdfc3a1c3971c9125c317cb8c2525745851798e , < 66b7ddd1804e2c4216dd7ead8eeb746cdbb3b62f (git) Affected: 7cdfc3a1c3971c9125c317cb8c2525745851798e , < 8c966150d5abff58c3c2bdb9a6e63fd773782905 (git) Affected: 7cdfc3a1c3971c9125c317cb8c2525745851798e , < 83f8713a0ef1d55d6a287bcfadcaab8245ac5098 (git) Affected: 7cdfc3a1c3971c9125c317cb8c2525745851798e , < 8e0de82ed18ba0e71f817adbd81317fd1032ca5a (git) Affected: 7cdfc3a1c3971c9125c317cb8c2525745851798e , < 366c933c2ab34dd6551acc03b4872726b7605143 (git) Affected: 7cdfc3a1c3971c9125c317cb8c2525745851798e , < dc78efe556fed162d48736ef24066f42e463e27c (git) Affected: 7cdfc3a1c3971c9125c317cb8c2525745851798e , < adc77b19f62d7e80f98400b2fca9d700d2afdd6f (git) |
|||||||
|
|||||||||
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CVE-2023-52875 (GCVE-0-2023-52875)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:32 – Updated: 2025-05-04 07:44
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
clk: mediatek: clk-mt2701: Add check for mtk_alloc_clk_data
Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e9862118272aa528e35e54ef9f1e35c217870fd7 , < 6fccee2af400edaed9cf349d506c5971d4762739
(git)
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CVE-2024-42229 (GCVE-0-2024-42229)
Vulnerability from cvelistv5 – Published: 2024-07-30 07:47 – Updated: 2025-11-03 22:02
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: aead,cipher - zeroize key buffer after use
I.G 9.7.B for FIPS 140-3 specifies that variables temporarily holding
cryptographic information should be zeroized once they are no longer
needed. Accomplish this by using kfree_sensitive for buffers that
previously held the private key.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 89b9b6fa4463daf820e6a5ef65c3b0c2db239513
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b716e9c3603ee95ed45e938fe47227d22cf3ec35 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9db8c299a521813630fcb4154298cb60c37f3133 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 71dd428615375e36523f4d4f7685ddd54113646d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 28c8d274848feba552e95c5c2a7e3cfe8f15c534 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b502d4a08875ea2b4ea5d5b28dc7c991c8b90cfb (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f58679996a831754a356974376f248aa0af2eb8e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 23e4099bdc3c8381992f9eb975c79196d6755210 (git) |
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CVE-2024-42076 (GCVE-0-2024-42076)
Vulnerability from cvelistv5 – Published: 2024-07-29 15:52 – Updated: 2025-11-03 22:01
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: can: j1939: Initialize unused data in j1939_send_one()
syzbot reported kernel-infoleak in raw_recvmsg() [1]. j1939_send_one()
creates full frame including unused data, but it doesn't initialize
it. This causes the kernel-infoleak issue. Fix this by initializing
unused data.
[1]
BUG: KMSAN: kernel-infoleak in instrument_copy_to_user include/linux/instrumented.h:114 [inline]
BUG: KMSAN: kernel-infoleak in copy_to_user_iter lib/iov_iter.c:24 [inline]
BUG: KMSAN: kernel-infoleak in iterate_ubuf include/linux/iov_iter.h:29 [inline]
BUG: KMSAN: kernel-infoleak in iterate_and_advance2 include/linux/iov_iter.h:245 [inline]
BUG: KMSAN: kernel-infoleak in iterate_and_advance include/linux/iov_iter.h:271 [inline]
BUG: KMSAN: kernel-infoleak in _copy_to_iter+0x366/0x2520 lib/iov_iter.c:185
instrument_copy_to_user include/linux/instrumented.h:114 [inline]
copy_to_user_iter lib/iov_iter.c:24 [inline]
iterate_ubuf include/linux/iov_iter.h:29 [inline]
iterate_and_advance2 include/linux/iov_iter.h:245 [inline]
iterate_and_advance include/linux/iov_iter.h:271 [inline]
_copy_to_iter+0x366/0x2520 lib/iov_iter.c:185
copy_to_iter include/linux/uio.h:196 [inline]
memcpy_to_msg include/linux/skbuff.h:4113 [inline]
raw_recvmsg+0x2b8/0x9e0 net/can/raw.c:1008
sock_recvmsg_nosec net/socket.c:1046 [inline]
sock_recvmsg+0x2c4/0x340 net/socket.c:1068
____sys_recvmsg+0x18a/0x620 net/socket.c:2803
___sys_recvmsg+0x223/0x840 net/socket.c:2845
do_recvmmsg+0x4fc/0xfd0 net/socket.c:2939
__sys_recvmmsg net/socket.c:3018 [inline]
__do_sys_recvmmsg net/socket.c:3041 [inline]
__se_sys_recvmmsg net/socket.c:3034 [inline]
__x64_sys_recvmmsg+0x397/0x490 net/socket.c:3034
x64_sys_call+0xf6c/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:300
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Uninit was created at:
slab_post_alloc_hook mm/slub.c:3804 [inline]
slab_alloc_node mm/slub.c:3845 [inline]
kmem_cache_alloc_node+0x613/0xc50 mm/slub.c:3888
kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:577
__alloc_skb+0x35b/0x7a0 net/core/skbuff.c:668
alloc_skb include/linux/skbuff.h:1313 [inline]
alloc_skb_with_frags+0xc8/0xbf0 net/core/skbuff.c:6504
sock_alloc_send_pskb+0xa81/0xbf0 net/core/sock.c:2795
sock_alloc_send_skb include/net/sock.h:1842 [inline]
j1939_sk_alloc_skb net/can/j1939/socket.c:878 [inline]
j1939_sk_send_loop net/can/j1939/socket.c:1142 [inline]
j1939_sk_sendmsg+0xc0a/0x2730 net/can/j1939/socket.c:1277
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0x30f/0x380 net/socket.c:745
____sys_sendmsg+0x877/0xb60 net/socket.c:2584
___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638
__sys_sendmsg net/socket.c:2667 [inline]
__do_sys_sendmsg net/socket.c:2676 [inline]
__se_sys_sendmsg net/socket.c:2674 [inline]
__x64_sys_sendmsg+0x307/0x4a0 net/socket.c:2674
x64_sys_call+0xc4b/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:47
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Bytes 12-15 of 16 are uninitialized
Memory access of size 16 starts at ffff888120969690
Data copied to user address 00000000200017c0
CPU: 1 PID: 5050 Comm: syz-executor198 Not tainted 6.9.0-rc5-syzkaller-00031-g71b1543c83d6 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9d71dd0c70099914fcd063135da3c580865e924c , < 5e4ed38eb17eaca42de57d500cc0f9668d2b6abf
(git)
Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < a2a0ebff7fdeb2f66e29335adf64b9e457300dd4 (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < 4c5dc3927e17489c1cae6f48c0d5e4acb4cae01f (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < f97cbce633923588307049c4aef9feb2987e371b (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < ab2a683938ba4416d389c2f5651cbbb2c41b779f (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < ba7e5ae8208ac07d8e1eace0951a34c169a2d298 (git) Affected: 9d71dd0c70099914fcd063135da3c580865e924c , < b7cdf1dd5d2a2d8200efd98d1893684db48fe134 (git) |
|||||||
|
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CVE-2024-57874 (GCVE-0-2024-57874)
Vulnerability from cvelistv5 – Published: 2025-01-11 14:47 – Updated: 2025-11-03 20:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
arm64: ptrace: fix partial SETREGSET for NT_ARM_TAGGED_ADDR_CTRL
Currently tagged_addr_ctrl_set() doesn't initialize the temporary 'ctrl'
variable, and a SETREGSET call with a length of zero will leave this
uninitialized. Consequently tagged_addr_ctrl_set() will consume an
arbitrary value, potentially leaking up to 64 bits of memory from the
kernel stack. The read is limited to a specific slot on the stack, and
the issue does not provide a write mechanism.
As set_tagged_addr_ctrl() only accepts values where bits [63:4] zero and
rejects other values, a partial SETREGSET attempt will randomly succeed
or fail depending on the value of the uninitialized value, and the
exposure is significantly limited.
Fix this by initializing the temporary value before copying the regset
from userspace, as for other regsets (e.g. NT_PRSTATUS, NT_PRFPREG,
NT_ARM_SYSTEM_CALL). In the case of a zero-length write, the existing
value of the tagged address ctrl will be retained.
The NT_ARM_TAGGED_ADDR_CTRL regset is only visible in the
user_aarch64_view used by a native AArch64 task to manipulate another
native AArch64 task. As get_tagged_addr_ctrl() only returns an error
value when called for a compat task, tagged_addr_ctrl_get() and
tagged_addr_ctrl_set() should never observe an error value from
get_tagged_addr_ctrl(). Add a WARN_ON_ONCE() to both to indicate that
such an error would be unexpected, and error handlnig is not missing in
either case.
Severity ?
6.1 (Medium)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
2200aa7154cb7ef76bac93e98326883ba64bfa2e , < 1152dd13845efde5554f80c7e1233bae1d26bd3e
(git)
Affected: 2200aa7154cb7ef76bac93e98326883ba64bfa2e , < 1c176f5155ee6161fee6f416b64aa50394d3f220 (git) Affected: 2200aa7154cb7ef76bac93e98326883ba64bfa2e , < 1370cf3eb5495d70e00547598583a4cd45b40b99 (git) Affected: 2200aa7154cb7ef76bac93e98326883ba64bfa2e , < 96035c0093db258975b8887676afe59a64c34a72 (git) Affected: 2200aa7154cb7ef76bac93e98326883ba64bfa2e , < abd614bbfcee73247495bd9472da8f85ac83546e (git) Affected: 2200aa7154cb7ef76bac93e98326883ba64bfa2e , < ca62d90085f4af36de745883faab9f8a7cbb45d3 (git) |
|||||||
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CVE-2024-50184 (GCVE-0-2024-50184)
Vulnerability from cvelistv5 – Published: 2024-11-08 05:38 – Updated: 2025-11-03 22:26
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
virtio_pmem: Check device status before requesting flush
If a pmem device is in a bad status, the driver side could wait for
host ack forever in virtio_pmem_flush(), causing the system to hang.
So add a status check in the beginning of virtio_pmem_flush() to return
early if the device is not activated.
Severity ?
5.5 (Medium)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2024-36974 (GCVE-0-2024-36974)
Vulnerability from cvelistv5 – Published: 2024-06-18 19:15 – Updated: 2025-05-04 09:13
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP
If one TCA_TAPRIO_ATTR_PRIOMAP attribute has been provided,
taprio_parse_mqprio_opt() must validate it, or userspace
can inject arbitrary data to the kernel, the second time
taprio_change() is called.
First call (with valid attributes) sets dev->num_tc
to a non zero value.
Second call (with arbitrary mqprio attributes)
returns early from taprio_parse_mqprio_opt()
and bad things can happen.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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CVE-2024-45025 (GCVE-0-2024-45025)
Vulnerability from cvelistv5 – Published: 2024-09-11 15:13 – Updated: 2025-11-03 22:15
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
fix bitmap corruption on close_range() with CLOSE_RANGE_UNSHARE
copy_fd_bitmaps(new, old, count) is expected to copy the first
count/BITS_PER_LONG bits from old->full_fds_bits[] and fill
the rest with zeroes. What it does is copying enough words
(BITS_TO_LONGS(count/BITS_PER_LONG)), then memsets the rest.
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clear. Otherwise we are risking garbage from the last word
we'd copied.
For most of the callers that is true - expand_fdtable() has
count equal to old->max_fds, so there's no open descriptors
past count, let alone fully occupied words in ->open_fds[],
which is what bits in ->full_fds_bits[] correspond to.
The other caller (dup_fd()) passes sane_fdtable_size(old_fdt, max_fds),
which is the smallest multiple of BITS_PER_LONG that covers all
opened descriptors below max_fds. In the common case (copying on
fork()) max_fds is ~0U, so all opened descriptors will be below
it and we are fine, by the same reasons why the call in expand_fdtable()
is safe.
Unfortunately, there is a case where max_fds is less than that
and where we might, indeed, end up with junk in ->full_fds_bits[] -
close_range(from, to, CLOSE_RANGE_UNSHARE) with
* descriptor table being currently shared
* 'to' being above the current capacity of descriptor table
* 'from' being just under some chunk of opened descriptors.
In that case we end up with observably wrong behaviour - e.g. spawn
a child with CLONE_FILES, get all descriptors in range 0..127 open,
then close_range(64, ~0U, CLOSE_RANGE_UNSHARE) and watch dup(0) ending
up with descriptor #128, despite #64 being observably not open.
The minimally invasive fix would be to deal with that in dup_fd().
If this proves to add measurable overhead, we can go that way, but
let's try to fix copy_fd_bitmaps() first.
* new helper: bitmap_copy_and_expand(to, from, bits_to_copy, size).
* make copy_fd_bitmaps() take the bitmap size in words, rather than
bits; it's 'count' argument is always a multiple of BITS_PER_LONG,
so we are not losing any information, and that way we can use the
same helper for all three bitmaps - compiler will see that count
is a multiple of BITS_PER_LONG for the large ones, so it'll generate
plain memcpy()+memset().
Reproducer added to tools/testing/selftests/core/close_range_test.c
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
278a5fbaed89dacd04e9d052f4594ffd0e0585de , < fe5bf14881701119aeeda7cf685f3c226c7380df
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CVE-2024-56739 (GCVE-0-2024-56739)
Vulnerability from cvelistv5 – Published: 2024-12-29 11:30 – Updated: 2025-11-03 20:53
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
rtc: check if __rtc_read_time was successful in rtc_timer_do_work()
If the __rtc_read_time call fails,, the struct rtc_time tm; may contain
uninitialized data, or an illegal date/time read from the RTC hardware.
When calling rtc_tm_to_ktime later, the result may be a very large value
(possibly KTIME_MAX). If there are periodic timers in rtc->timerqueue,
they will continually expire, may causing kernel softlockup.
Severity ?
5.5 (Medium)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6610e0893b8bc6f59b14fed7f089c5997f035f88 , < 39ad0a1ae17b54509cd9e93dcd8cec16e7c12d3f
(git)
Affected: 6610e0893b8bc6f59b14fed7f089c5997f035f88 , < 44b3257ff705d63d5f00ef8ed314a0eeb7ec37f2 (git) Affected: 6610e0893b8bc6f59b14fed7f089c5997f035f88 , < 0d68e8514d9040108ff7d1b37ca71096674b6efe (git) Affected: 6610e0893b8bc6f59b14fed7f089c5997f035f88 , < 246f621d363988e7040f4546d20203dc713fa3e1 (git) Affected: 6610e0893b8bc6f59b14fed7f089c5997f035f88 , < fde56535505dde3336df438e949ef4742b6d6d6e (git) Affected: 6610e0893b8bc6f59b14fed7f089c5997f035f88 , < dd4b1cbcc916fad5d10c2662b62def9f05e453d4 (git) Affected: 6610e0893b8bc6f59b14fed7f089c5997f035f88 , < a1f0b4af90cc18b10261ecde56c6a56b22c75bd1 (git) Affected: 6610e0893b8bc6f59b14fed7f089c5997f035f88 , < e77bce0a8c3989b4173c36f4195122bca8f4a3e1 (git) Affected: 6610e0893b8bc6f59b14fed7f089c5997f035f88 , < e8ba8a2bc4f60a1065f23d6a0e7cbea945a0f40d (git) |
|||||||
|
|||||||||
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CVE-2024-43883 (GCVE-0-2024-43883)
Vulnerability from cvelistv5 – Published: 2024-08-23 13:08 – Updated: 2025-11-03 22:06
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: vhci-hcd: Do not drop references before new references are gained
At a few places the driver carries stale pointers
to references that can still be used. Make sure that does not happen.
This strictly speaking closes ZDI-CAN-22273, though there may be
similar races in the driver.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5a3c473b28ae1c1f7c4dc129e30cb19ae6e96f89
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9c3746ce8d8fcb3a2405644fc0eec7fc5312de80 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4dacdb9720aaab10b6be121eae55820174d97174 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e8c1e606dab8c56cf074b43b98d0805de7322ba2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 585e6bc7d0a9bf73a8be3d3fb34e86b90cc61a14 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 128e82e41cf7d74a562726c1587d9d2ede1a0a37 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c3d0857b7fc2c49f68f89128a5440176089a8f54 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < afdcfd3d6fcdeca2735ca8d994c5f2d24a368f0a (git) |
|||||||
|
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CVE-2024-56636 (GCVE-0-2024-56636)
Vulnerability from cvelistv5 – Published: 2024-12-27 15:02 – Updated: 2025-11-03 20:51
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
geneve: do not assume mac header is set in geneve_xmit_skb()
We should not assume mac header is set in output path.
Use skb_eth_hdr() instead of eth_hdr() to fix the issue.
sysbot reported the following :
WARNING: CPU: 0 PID: 11635 at include/linux/skbuff.h:3052 skb_mac_header include/linux/skbuff.h:3052 [inline]
WARNING: CPU: 0 PID: 11635 at include/linux/skbuff.h:3052 eth_hdr include/linux/if_ether.h:24 [inline]
WARNING: CPU: 0 PID: 11635 at include/linux/skbuff.h:3052 geneve_xmit_skb drivers/net/geneve.c:898 [inline]
WARNING: CPU: 0 PID: 11635 at include/linux/skbuff.h:3052 geneve_xmit+0x4c38/0x5730 drivers/net/geneve.c:1039
Modules linked in:
CPU: 0 UID: 0 PID: 11635 Comm: syz.4.1423 Not tainted 6.12.0-syzkaller-10296-gaaf20f870da0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:skb_mac_header include/linux/skbuff.h:3052 [inline]
RIP: 0010:eth_hdr include/linux/if_ether.h:24 [inline]
RIP: 0010:geneve_xmit_skb drivers/net/geneve.c:898 [inline]
RIP: 0010:geneve_xmit+0x4c38/0x5730 drivers/net/geneve.c:1039
Code: 21 c6 02 e9 35 d4 ff ff e8 a5 48 4c fb 90 0f 0b 90 e9 fd f5 ff ff e8 97 48 4c fb 90 0f 0b 90 e9 d8 f5 ff ff e8 89 48 4c fb 90 <0f> 0b 90 e9 41 e4 ff ff e8 7b 48 4c fb 90 0f 0b 90 e9 cd e7 ff ff
RSP: 0018:ffffc90003b2f870 EFLAGS: 00010283
RAX: 000000000000037a RBX: 000000000000ffff RCX: ffffc9000dc3d000
RDX: 0000000000080000 RSI: ffffffff86428417 RDI: 0000000000000003
RBP: ffffc90003b2f9f0 R08: 0000000000000003 R09: 000000000000ffff
R10: 000000000000ffff R11: 0000000000000002 R12: ffff88806603c000
R13: 0000000000000000 R14: ffff8880685b2780 R15: 0000000000000e23
FS: 00007fdc2deed6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b30a1dff8 CR3: 0000000056b8c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
__netdev_start_xmit include/linux/netdevice.h:5002 [inline]
netdev_start_xmit include/linux/netdevice.h:5011 [inline]
__dev_direct_xmit+0x58a/0x720 net/core/dev.c:4490
dev_direct_xmit include/linux/netdevice.h:3181 [inline]
packet_xmit+0x1e4/0x360 net/packet/af_packet.c:285
packet_snd net/packet/af_packet.c:3146 [inline]
packet_sendmsg+0x2700/0x5660 net/packet/af_packet.c:3178
sock_sendmsg_nosec net/socket.c:711 [inline]
__sock_sendmsg net/socket.c:726 [inline]
__sys_sendto+0x488/0x4f0 net/socket.c:2197
__do_sys_sendto net/socket.c:2204 [inline]
__se_sys_sendto net/socket.c:2200 [inline]
__x64_sys_sendto+0xe0/0x1c0 net/socket.c:2200
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
a025fb5f49ad38cf749753b16fcd031d0d678f2b , < d9fa09ca004befe9cf826d6820439cb6f93cecd7
(git)
Affected: a025fb5f49ad38cf749753b16fcd031d0d678f2b , < b65958284401016b983078c68f70b047537f4aba (git) Affected: a025fb5f49ad38cf749753b16fcd031d0d678f2b , < 2ee7bdc7cb40abfe658a71fbd10c7db2f4fc4f9a (git) Affected: a025fb5f49ad38cf749753b16fcd031d0d678f2b , < 97ce3a4ec55eac6b5e2949ffb04028d604afda3b (git) Affected: a025fb5f49ad38cf749753b16fcd031d0d678f2b , < 177b72ed7c77b11e46dd4336d73a87a77a5603af (git) Affected: a025fb5f49ad38cf749753b16fcd031d0d678f2b , < 8588c99c7d47448fcae39e3227d6e2bb97aad86d (git) |
|||||||
|
|||||||||
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CVE-2024-49913 (GCVE-0-2024-49913)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:23
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Add null check for top_pipe_to_program in commit_planes_for_stream
This commit addresses a null pointer dereference issue in the
`commit_planes_for_stream` function at line 4140. The issue could occur
when `top_pipe_to_program` is null.
The fix adds a check to ensure `top_pipe_to_program` is not null before
accessing its stream_res. This prevents a null pointer dereference.
Reported by smatch:
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:4140 commit_planes_for_stream() error: we previously assumed 'top_pipe_to_program' could be null (see line 3906)
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 1ebfa6663807c144be8c8b6727375012409d2356
(git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 8ab59527852a6f7780aad6185729550ca0569122 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 40193ff73630adf76bc0d82398f7d90fb576dba4 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < e47e563c6f0db7d792a559301862c19ead0dfc2f (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 3929e382e4758aff42da0102a60d13337c99d3b8 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 73efd2a611b62fee71a7b7f27d9d08bb60da8a72 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 66d71a72539e173a9b00ca0b1852cbaa5f5bf1ad (git) |
|||||||
|
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CVE-2024-53060 (GCVE-0-2024-53060)
Vulnerability from cvelistv5 – Published: 2024-11-19 17:22 – Updated: 2025-11-03 22:28
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: prevent NULL pointer dereference if ATIF is not supported
acpi_evaluate_object() may return AE_NOT_FOUND (failure), which
would result in dereferencing buffer.pointer (obj) while being NULL.
Although this case may be unrealistic for the current code, it is
still better to protect against possible bugs.
Bail out also when status is AE_NOT_FOUND.
This fixes 1 FORWARD_NULL issue reported by Coverity
Report: CID 1600951: Null pointer dereferences (FORWARD_NULL)
(cherry picked from commit 91c9e221fe2553edf2db71627d8453f083de87a1)
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Impacted products
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|---|---|---|---|---|
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Affected:
58556dcbd5606a5daccaee73b2130bc16b48e025 , < ce8a00a00e36f61f5a1e47734332420b68784c43
(git)
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CVE-2024-56567 (GCVE-0-2024-56567)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:23 – Updated: 2025-11-03 20:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ad7780: fix division by zero in ad7780_write_raw()
In the ad7780_write_raw() , val2 can be zero, which might lead to a
division by zero error in DIV_ROUND_CLOSEST(). The ad7780_write_raw()
is based on iio_info's write_raw. While val is explicitly declared that
can be zero (in read mode), val2 is not specified to be non-zero.
Severity ?
5.5 (Medium)
CWE
- CWE-369 - Divide By Zero
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9085daa4abcc3a1c19ae4eb00e609842ef28275a , < 18fb33df1de83a014d7f784089f9b124facc157f
(git)
Affected: 9085daa4abcc3a1c19ae4eb00e609842ef28275a , < afc1e3c00b3f5f0b4f1bc3e974fb9803cb938a90 (git) Affected: 9085daa4abcc3a1c19ae4eb00e609842ef28275a , < 68e79b848196a0b0ec006009cc69da1f835d1ae8 (git) Affected: 9085daa4abcc3a1c19ae4eb00e609842ef28275a , < 022e13518ba6cc1b4fdd291f49e4f57b2d5718e0 (git) Affected: 9085daa4abcc3a1c19ae4eb00e609842ef28275a , < 7e3a8ea3d1ada7f707de5d9d504774b4191eab66 (git) Affected: 9085daa4abcc3a1c19ae4eb00e609842ef28275a , < f25a9f1df1f6738acf1fa05595fb6060a2c08ff1 (git) Affected: 9085daa4abcc3a1c19ae4eb00e609842ef28275a , < c174b53e95adf2eece2afc56cd9798374919f99a (git) |
|||||||
|
|||||||||
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CVE-2023-6931 (GCVE-0-2023-6931)
Vulnerability from cvelistv5 – Published: 2023-12-19 14:09 – Updated: 2025-02-13 17:26
VLAI?
EPSS
Summary
A heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component can be exploited to achieve local privilege escalation.
A perf_event's read_size can overflow, leading to an heap out-of-bounds increment or write in perf_read_group().
We recommend upgrading past commit 382c27f4ed28f803b1f1473ac2d8db0afc795a1b.
Severity ?
7.8 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Credits
Budimir Markovic
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CVE-2024-46743 (GCVE-0-2024-46743)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:17
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
of/irq: Prevent device address out-of-bounds read in interrupt map walk
When of_irq_parse_raw() is invoked with a device address smaller than
the interrupt parent node (from #address-cells property), KASAN detects
the following out-of-bounds read when populating the initial match table
(dyndbg="func of_irq_parse_* +p"):
OF: of_irq_parse_one: dev=/soc@0/picasso/watchdog, index=0
OF: parent=/soc@0/pci@878000000000/gpio0@17,0, intsize=2
OF: intspec=4
OF: of_irq_parse_raw: ipar=/soc@0/pci@878000000000/gpio0@17,0, size=2
OF: -> addrsize=3
==================================================================
BUG: KASAN: slab-out-of-bounds in of_irq_parse_raw+0x2b8/0x8d0
Read of size 4 at addr ffffff81beca5608 by task bash/764
CPU: 1 PID: 764 Comm: bash Tainted: G O 6.1.67-484c613561-nokia_sm_arm64 #1
Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2023.01-12.24.03-dirty 01/01/2023
Call trace:
dump_backtrace+0xdc/0x130
show_stack+0x1c/0x30
dump_stack_lvl+0x6c/0x84
print_report+0x150/0x448
kasan_report+0x98/0x140
__asan_load4+0x78/0xa0
of_irq_parse_raw+0x2b8/0x8d0
of_irq_parse_one+0x24c/0x270
parse_interrupts+0xc0/0x120
of_fwnode_add_links+0x100/0x2d0
fw_devlink_parse_fwtree+0x64/0xc0
device_add+0xb38/0xc30
of_device_add+0x64/0x90
of_platform_device_create_pdata+0xd0/0x170
of_platform_bus_create+0x244/0x600
of_platform_notify+0x1b0/0x254
blocking_notifier_call_chain+0x9c/0xd0
__of_changeset_entry_notify+0x1b8/0x230
__of_changeset_apply_notify+0x54/0xe4
of_overlay_fdt_apply+0xc04/0xd94
...
The buggy address belongs to the object at ffffff81beca5600
which belongs to the cache kmalloc-128 of size 128
The buggy address is located 8 bytes inside of
128-byte region [ffffff81beca5600, ffffff81beca5680)
The buggy address belongs to the physical page:
page:00000000230d3d03 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1beca4
head:00000000230d3d03 order:1 compound_mapcount:0 compound_pincount:0
flags: 0x8000000000010200(slab|head|zone=2)
raw: 8000000000010200 0000000000000000 dead000000000122 ffffff810000c300
raw: 0000000000000000 0000000000200020 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffffff81beca5500: 04 fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
ffffff81beca5580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffffff81beca5600: 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
^
ffffff81beca5680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
ffffff81beca5700: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc
==================================================================
OF: -> got it !
Prevent the out-of-bounds read by copying the device address into a
buffer of sufficient size.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d2a79494d8a5262949736fb2c3ac44d20a51b0d8
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < defcaa426ba0bc89ffdafb799d2e50b52f74ffc4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9d1e9f0876b03d74d44513a0ed3ed15ef8f2fed5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < baaf26723beab3a04da578d3008be3544f83758f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8ff351ea12e918db1373b915c4c268815929cbe5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7ead730af11ee7da107f16fc77995613c58d292d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bf68acd840b6a5bfd3777e0d5aaa204db6b461a9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b739dffa5d570b411d4bdf4bb9b8dfd6b7d72305 (git) |
|||||||
|
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CVE-2024-41095 (GCVE-0-2024-41095)
Vulnerability from cvelistv5 – Published: 2024-07-29 15:48 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes
In nv17_tv_get_ld_modes(), the return value of drm_mode_duplicate() is
assigned to mode, which will lead to a possible NULL pointer dereference
on failure of drm_mode_duplicate(). Add a check to avoid npd.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9289cd3450d1da3e271ef4b054d4d2932c41243e
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dbd75f32252508ed6c46c3288a282c301a57ceeb (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 259549b2ccf795b7f91f7b5aba47286addcfa389 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0d17604f2e44b3df21e218fe8fb3b836d41bac49 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f95ed0f54b3d3faecae1140ddab854f904a6e7c8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cb751e48bbcffd292090f7882b23b215111b3d72 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bdda5072494f2a7215d94fc4124ad1949a218714 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 66edf3fb331b6c55439b10f9862987b0916b3726 (git) |
|||||||
|
|||||||||
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CVE-2024-40945 (GCVE-0-2024-40945)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:25 – Updated: 2025-11-03 19:30
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
iommu: Return right value in iommu_sva_bind_device()
iommu_sva_bind_device() should return either a sva bond handle or an
ERR_PTR value in error cases. Existing drivers (idxd and uacce) only
check the return value with IS_ERR(). This could potentially lead to
a kernel NULL pointer dereference issue if the function returns NULL
instead of an error pointer.
In reality, this doesn't cause any problems because iommu_sva_bind_device()
only returns NULL when the kernel is not configured with CONFIG_IOMMU_SVA.
In this case, iommu_dev_enable_feature(dev, IOMMU_DEV_FEAT_SVA) will
return an error, and the device drivers won't call iommu_sva_bind_device()
at all.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
26b25a2b98e45aeb40eedcedc586ad5034cbd984 , < 700f564758882db7c039dfba9443fe762561a3f8
(git)
Affected: 26b25a2b98e45aeb40eedcedc586ad5034cbd984 , < cf34f8f66982a36e5cba0d05781b21ec9606b91e (git) Affected: 26b25a2b98e45aeb40eedcedc586ad5034cbd984 , < 2973b8e7d127754de9013177c41c0b5547406998 (git) Affected: 26b25a2b98e45aeb40eedcedc586ad5034cbd984 , < 6325eab6c108fed27f60ff51852e3eac0ba23f3f (git) Affected: 26b25a2b98e45aeb40eedcedc586ad5034cbd984 , < 7388ae6f26c0ba95f70cc96bf9c5d5cb06c908b6 (git) Affected: 26b25a2b98e45aeb40eedcedc586ad5034cbd984 , < 61a96da9649a6b6a1a5d5bde9374b045fdb5c12e (git) Affected: 26b25a2b98e45aeb40eedcedc586ad5034cbd984 , < 89e8a2366e3bce584b6c01549d5019c5cda1205e (git) |
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CVE-2024-26635 (GCVE-0-2024-26635)
Vulnerability from cvelistv5 – Published: 2024-03-18 10:14 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
llc: Drop support for ETH_P_TR_802_2.
syzbot reported an uninit-value bug below. [0]
llc supports ETH_P_802_2 (0x0004) and used to support ETH_P_TR_802_2
(0x0011), and syzbot abused the latter to trigger the bug.
write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x11}, @val, @mpls={[], @llc={@snap={0xaa, 0x1, ')', "90e5dd"}}}}, 0x16)
llc_conn_handler() initialises local variables {saddr,daddr}.mac
based on skb in llc_pdu_decode_sa()/llc_pdu_decode_da() and passes
them to __llc_lookup().
However, the initialisation is done only when skb->protocol is
htons(ETH_P_802_2), otherwise, __llc_lookup_established() and
__llc_lookup_listener() will read garbage.
The missing initialisation existed prior to commit 211ed865108e
("net: delete all instances of special processing for token ring").
It removed the part to kick out the token ring stuff but forgot to
close the door allowing ETH_P_TR_802_2 packets to sneak into llc_rcv().
Let's remove llc_tr_packet_type and complete the deprecation.
[0]:
BUG: KMSAN: uninit-value in __llc_lookup_established+0xe9d/0xf90
__llc_lookup_established+0xe9d/0xf90
__llc_lookup net/llc/llc_conn.c:611 [inline]
llc_conn_handler+0x4bd/0x1360 net/llc/llc_conn.c:791
llc_rcv+0xfbb/0x14a0 net/llc/llc_input.c:206
__netif_receive_skb_one_core net/core/dev.c:5527 [inline]
__netif_receive_skb+0x1a6/0x5a0 net/core/dev.c:5641
netif_receive_skb_internal net/core/dev.c:5727 [inline]
netif_receive_skb+0x58/0x660 net/core/dev.c:5786
tun_rx_batched+0x3ee/0x980 drivers/net/tun.c:1555
tun_get_user+0x53af/0x66d0 drivers/net/tun.c:2002
tun_chr_write_iter+0x3af/0x5d0 drivers/net/tun.c:2048
call_write_iter include/linux/fs.h:2020 [inline]
new_sync_write fs/read_write.c:491 [inline]
vfs_write+0x8ef/0x1490 fs/read_write.c:584
ksys_write+0x20f/0x4c0 fs/read_write.c:637
__do_sys_write fs/read_write.c:649 [inline]
__se_sys_write fs/read_write.c:646 [inline]
__x64_sys_write+0x93/0xd0 fs/read_write.c:646
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x44/0x110 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x63/0x6b
Local variable daddr created at:
llc_conn_handler+0x53/0x1360 net/llc/llc_conn.c:783
llc_rcv+0xfbb/0x14a0 net/llc/llc_input.c:206
CPU: 1 PID: 5004 Comm: syz-executor994 Not tainted 6.6.0-syzkaller-14500-g1c41041124bd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
211ed865108e24697b44bee5daac502ee6bdd4a4 , < 165ad1e22779685c3ed3dd349c6c4c632309cc62
(git)
Affected: 211ed865108e24697b44bee5daac502ee6bdd4a4 , < b8e8838f82f332ae80c643dbb1ca4418d0628097 (git) Affected: 211ed865108e24697b44bee5daac502ee6bdd4a4 , < 9ccdef19cf9497c2803b005369668feb91cacdfd (git) Affected: 211ed865108e24697b44bee5daac502ee6bdd4a4 , < c0fe2fe7a5a291dfcf6dc64301732c8d3dc6a828 (git) Affected: 211ed865108e24697b44bee5daac502ee6bdd4a4 , < 660c3053d992b68fee893a0e9ec9159228cffdc6 (git) Affected: 211ed865108e24697b44bee5daac502ee6bdd4a4 , < f1f34a515fb1e25e85dee94f781e7869ae351fb8 (git) Affected: 211ed865108e24697b44bee5daac502ee6bdd4a4 , < df57fc2f2abf548aa889a36ab0bdcc94a75399dc (git) Affected: 211ed865108e24697b44bee5daac502ee6bdd4a4 , < e3f9bed9bee261e3347131764e42aeedf1ffea61 (git) |
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CVE-2024-47684 (GCVE-0-2024-47684)
Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:20
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tcp: check skb is non-NULL in tcp_rto_delta_us()
We have some machines running stock Ubuntu 20.04.6 which is their 5.4.0-174-generic
kernel that are running ceph and recently hit a null ptr dereference in
tcp_rearm_rto(). Initially hitting it from the TLP path, but then later we also
saw it getting hit from the RACK case as well. Here are examples of the oops
messages we saw in each of those cases:
Jul 26 15:05:02 rx [11061395.780353] BUG: kernel NULL pointer dereference, address: 0000000000000020
Jul 26 15:05:02 rx [11061395.787572] #PF: supervisor read access in kernel mode
Jul 26 15:05:02 rx [11061395.792971] #PF: error_code(0x0000) - not-present page
Jul 26 15:05:02 rx [11061395.798362] PGD 0 P4D 0
Jul 26 15:05:02 rx [11061395.801164] Oops: 0000 [#1] SMP NOPTI
Jul 26 15:05:02 rx [11061395.805091] CPU: 0 PID: 9180 Comm: msgr-worker-1 Tainted: G W 5.4.0-174-generic #193-Ubuntu
Jul 26 15:05:02 rx [11061395.814996] Hardware name: Supermicro SMC 2x26 os-gen8 64C NVME-Y 256G/H12SSW-NTR, BIOS 2.5.V1.2U.NVMe.UEFI 05/09/2023
Jul 26 15:05:02 rx [11061395.825952] RIP: 0010:tcp_rearm_rto+0xe4/0x160
Jul 26 15:05:02 rx [11061395.830656] Code: 87 ca 04 00 00 00 5b 41 5c 41 5d 5d c3 c3 49 8b bc 24 40 06 00 00 eb 8d 48 bb cf f7 53 e3 a5 9b c4 20 4c 89 ef e8 0c fe 0e 00 <48> 8b 78 20 48 c1 ef 03 48 89 f8 41 8b bc 24 80 04 00 00 48 f7 e3
Jul 26 15:05:02 rx [11061395.849665] RSP: 0018:ffffb75d40003e08 EFLAGS: 00010246
Jul 26 15:05:02 rx [11061395.855149] RAX: 0000000000000000 RBX: 20c49ba5e353f7cf RCX: 0000000000000000
Jul 26 15:05:02 rx [11061395.862542] RDX: 0000000062177c30 RSI: 000000000000231c RDI: ffff9874ad283a60
Jul 26 15:05:02 rx [11061395.869933] RBP: ffffb75d40003e20 R08: 0000000000000000 R09: ffff987605e20aa8
Jul 26 15:05:02 rx [11061395.877318] R10: ffffb75d40003f00 R11: ffffb75d4460f740 R12: ffff9874ad283900
Jul 26 15:05:02 rx [11061395.884710] R13: ffff9874ad283a60 R14: ffff9874ad283980 R15: ffff9874ad283d30
Jul 26 15:05:02 rx [11061395.892095] FS: 00007f1ef4a2e700(0000) GS:ffff987605e00000(0000) knlGS:0000000000000000
Jul 26 15:05:02 rx [11061395.900438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jul 26 15:05:02 rx [11061395.906435] CR2: 0000000000000020 CR3: 0000003e450ba003 CR4: 0000000000760ef0
Jul 26 15:05:02 rx [11061395.913822] PKRU: 55555554
Jul 26 15:05:02 rx [11061395.916786] Call Trace:
Jul 26 15:05:02 rx [11061395.919488]
Jul 26 15:05:02 rx [11061395.921765] ? show_regs.cold+0x1a/0x1f
Jul 26 15:05:02 rx [11061395.925859] ? __die+0x90/0xd9
Jul 26 15:05:02 rx [11061395.929169] ? no_context+0x196/0x380
Jul 26 15:05:02 rx [11061395.933088] ? ip6_protocol_deliver_rcu+0x4e0/0x4e0
Jul 26 15:05:02 rx [11061395.938216] ? ip6_sublist_rcv_finish+0x3d/0x50
Jul 26 15:05:02 rx [11061395.943000] ? __bad_area_nosemaphore+0x50/0x1a0
Jul 26 15:05:02 rx [11061395.947873] ? bad_area_nosemaphore+0x16/0x20
Jul 26 15:05:02 rx [11061395.952486] ? do_user_addr_fault+0x267/0x450
Jul 26 15:05:02 rx [11061395.957104] ? ipv6_list_rcv+0x112/0x140
Jul 26 15:05:02 rx [11061395.961279] ? __do_page_fault+0x58/0x90
Jul 26 15:05:02 rx [11061395.965458] ? do_page_fault+0x2c/0xe0
Jul 26 15:05:02 rx [11061395.969465] ? page_fault+0x34/0x40
Jul 26 15:05:02 rx [11061395.973217] ? tcp_rearm_rto+0xe4/0x160
Jul 26 15:05:02 rx [11061395.977313] ? tcp_rearm_rto+0xe4/0x160
Jul 26 15:05:02 rx [11061395.981408] tcp_send_loss_probe+0x10b/0x220
Jul 26 15:05:02 rx [11061395.985937] tcp_write_timer_handler+0x1b4/0x240
Jul 26 15:05:02 rx [11061395.990809] tcp_write_timer+0x9e/0xe0
Jul 26 15:05:02 rx [11061395.994814] ? tcp_write_timer_handler+0x240/0x240
Jul 26 15:05:02 rx [11061395.999866] call_timer_fn+0x32/0x130
Jul 26 15:05:02 rx [11061396.003782] __run_timers.part.0+0x180/0x280
Jul 26 15:05:02 rx [11061396.008309] ? recalibrate_cpu_khz+0x10/0x10
Jul 26 15:05:02 rx [11061396.012841] ? native_x2apic_icr_write+0x30/0x30
Jul 26 15:05:02 rx [11061396.017718] ? lapic_next_even
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
e1a10ef7fa876f8510aaec36ea5c0cf34baba410 , < ad4f0a14d6856e68f023fc4e5017cfd881a3dfbc
(git)
Affected: e1a10ef7fa876f8510aaec36ea5c0cf34baba410 , < 16e0387d87fc858e34449fdf2b14ed5837f761db (git) Affected: e1a10ef7fa876f8510aaec36ea5c0cf34baba410 , < ec31cf42fc4e35bb1248ce6eb1de6de9f851ac86 (git) Affected: e1a10ef7fa876f8510aaec36ea5c0cf34baba410 , < 5c4c03288a4aea705e36aa44119c13d7ee4dce99 (git) Affected: e1a10ef7fa876f8510aaec36ea5c0cf34baba410 , < 96c4983eab2a5da235f7fff90beaf17b008ba029 (git) Affected: e1a10ef7fa876f8510aaec36ea5c0cf34baba410 , < 570f7d8c9bf14f041152ba8353d4330ef7575915 (git) Affected: e1a10ef7fa876f8510aaec36ea5c0cf34baba410 , < 81d18c152e3f82bacadf83bc0a471b2363b9cc18 (git) Affected: e1a10ef7fa876f8510aaec36ea5c0cf34baba410 , < 09aea49fbc7e755a915c405644f347137cdb62b0 (git) Affected: e1a10ef7fa876f8510aaec36ea5c0cf34baba410 , < c8770db2d54437a5f49417ae7b46f7de23d14db6 (git) Affected: 42a858e036bb26cb559157393b7890cabe70bfc2 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntcp: check skb is non-NULL in tcp_rto_delta_us()\n\nWe have some machines running stock Ubuntu 20.04.6 which is their 5.4.0-174-generic\nkernel that are running ceph and recently hit a null ptr dereference in\ntcp_rearm_rto(). Initially hitting it from the TLP path, but then later we also\nsaw it getting hit from the RACK case as well. Here are examples of the oops\nmessages we saw in each of those cases:\n\nJul 26 15:05:02 rx [11061395.780353] BUG: kernel NULL pointer dereference, address: 0000000000000020\nJul 26 15:05:02 rx [11061395.787572] #PF: supervisor read access in kernel mode\nJul 26 15:05:02 rx [11061395.792971] #PF: error_code(0x0000) - not-present page\nJul 26 15:05:02 rx [11061395.798362] PGD 0 P4D 0\nJul 26 15:05:02 rx [11061395.801164] Oops: 0000 [#1] SMP NOPTI\nJul 26 15:05:02 rx [11061395.805091] CPU: 0 PID: 9180 Comm: msgr-worker-1 Tainted: G W 5.4.0-174-generic #193-Ubuntu\nJul 26 15:05:02 rx [11061395.814996] Hardware name: Supermicro SMC 2x26 os-gen8 64C NVME-Y 256G/H12SSW-NTR, BIOS 2.5.V1.2U.NVMe.UEFI 05/09/2023\nJul 26 15:05:02 rx [11061395.825952] RIP: 0010:tcp_rearm_rto+0xe4/0x160\nJul 26 15:05:02 rx [11061395.830656] Code: 87 ca 04 00 00 00 5b 41 5c 41 5d 5d c3 c3 49 8b bc 24 40 06 00 00 eb 8d 48 bb cf f7 53 e3 a5 9b c4 20 4c 89 ef e8 0c fe 0e 00 \u003c48\u003e 8b 78 20 48 c1 ef 03 48 89 f8 41 8b bc 24 80 04 00 00 48 f7 e3\nJul 26 15:05:02 rx [11061395.849665] RSP: 0018:ffffb75d40003e08 EFLAGS: 00010246\nJul 26 15:05:02 rx [11061395.855149] RAX: 0000000000000000 RBX: 20c49ba5e353f7cf RCX: 0000000000000000\nJul 26 15:05:02 rx [11061395.862542] RDX: 0000000062177c30 RSI: 000000000000231c RDI: ffff9874ad283a60\nJul 26 15:05:02 rx [11061395.869933] RBP: ffffb75d40003e20 R08: 0000000000000000 R09: ffff987605e20aa8\nJul 26 15:05:02 rx [11061395.877318] R10: ffffb75d40003f00 R11: ffffb75d4460f740 R12: ffff9874ad283900\nJul 26 15:05:02 rx [11061395.884710] R13: ffff9874ad283a60 R14: ffff9874ad283980 R15: ffff9874ad283d30\nJul 26 15:05:02 rx [11061395.892095] FS: 00007f1ef4a2e700(0000) GS:ffff987605e00000(0000) knlGS:0000000000000000\nJul 26 15:05:02 rx [11061395.900438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nJul 26 15:05:02 rx [11061395.906435] CR2: 0000000000000020 CR3: 0000003e450ba003 CR4: 0000000000760ef0\nJul 26 15:05:02 rx [11061395.913822] PKRU: 55555554\nJul 26 15:05:02 rx [11061395.916786] Call Trace:\nJul 26 15:05:02 rx [11061395.919488]\nJul 26 15:05:02 rx [11061395.921765] ? show_regs.cold+0x1a/0x1f\nJul 26 15:05:02 rx [11061395.925859] ? __die+0x90/0xd9\nJul 26 15:05:02 rx [11061395.929169] ? no_context+0x196/0x380\nJul 26 15:05:02 rx [11061395.933088] ? ip6_protocol_deliver_rcu+0x4e0/0x4e0\nJul 26 15:05:02 rx [11061395.938216] ? ip6_sublist_rcv_finish+0x3d/0x50\nJul 26 15:05:02 rx [11061395.943000] ? __bad_area_nosemaphore+0x50/0x1a0\nJul 26 15:05:02 rx [11061395.947873] ? bad_area_nosemaphore+0x16/0x20\nJul 26 15:05:02 rx [11061395.952486] ? do_user_addr_fault+0x267/0x450\nJul 26 15:05:02 rx [11061395.957104] ? ipv6_list_rcv+0x112/0x140\nJul 26 15:05:02 rx [11061395.961279] ? __do_page_fault+0x58/0x90\nJul 26 15:05:02 rx [11061395.965458] ? do_page_fault+0x2c/0xe0\nJul 26 15:05:02 rx [11061395.969465] ? page_fault+0x34/0x40\nJul 26 15:05:02 rx [11061395.973217] ? tcp_rearm_rto+0xe4/0x160\nJul 26 15:05:02 rx [11061395.977313] ? tcp_rearm_rto+0xe4/0x160\nJul 26 15:05:02 rx [11061395.981408] tcp_send_loss_probe+0x10b/0x220\nJul 26 15:05:02 rx [11061395.985937] tcp_write_timer_handler+0x1b4/0x240\nJul 26 15:05:02 rx [11061395.990809] tcp_write_timer+0x9e/0xe0\nJul 26 15:05:02 rx [11061395.994814] ? tcp_write_timer_handler+0x240/0x240\nJul 26 15:05:02 rx [11061395.999866] call_timer_fn+0x32/0x130\nJul 26 15:05:02 rx [11061396.003782] __run_timers.part.0+0x180/0x280\nJul 26 15:05:02 rx [11061396.008309] ? recalibrate_cpu_khz+0x10/0x10\nJul 26 15:05:02 rx [11061396.012841] ? native_x2apic_icr_write+0x30/0x30\nJul 26 15:05:02 rx [11061396.017718] ? lapic_next_even\n---truncated---"
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CVE-2023-52433 (GCVE-0-2023-52433)
Vulnerability from cvelistv5 – Published: 2024-02-20 12:52 – Updated: 2025-10-01 19:12
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction
New elements in this transaction might expired before such transaction
ends. Skip sync GC for such elements otherwise commit path might walk
over an already released object. Once transaction is finished, async GC
will collect such expired element.
Severity ?
4.4 (Medium)
CWE
- CWE-273 - Improper Check for Dropped Privileges
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
cb4d00b563675ba8ff6ef94b077f58d816f68ba3 , < 9db9feb841f7449772f9393c16b9ef4536d8c127
(git)
Affected: c357648929c8dff891502349769aafb8f0452bc2 , < 03caf75da1059f0460666c826e9f50e13dfd0017 (git) Affected: 146c76866795553dbc19998f36718d7986ad302b , < c323ed65f66e5387ee0a73452118d49f1dae81b8 (git) Affected: 479a2cf5259347d6a1f658b0f791d27a34908e91 , < 9af7dfb3c9d7985172a240f85e684c5cd33e29ce (git) Affected: df650d6a4bf47248261b61ef6b174d7c54034d15 , < 9a8c544158f68f656d1734eb5ba00c4f817b76b1 (git) Affected: f6c383b8c31a93752a52697f8430a71dcbc46adf , < e3213ff99a355cda811b41e8dbb3472d13167a3a (git) Affected: f6c383b8c31a93752a52697f8430a71dcbc46adf , < 2ee52ae94baabf7ee09cf2a8d854b990dac5d0e4 (git) Affected: e4d71d6a9c7db93f7bf20c3a0f0659d63d7de681 (git) |
||
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CVE-2024-49877 (GCVE-0-2024-49877)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate
When doing cleanup, if flags without OCFS2_BH_READAHEAD, it may trigger
NULL pointer dereference in the following ocfs2_set_buffer_uptodate() if
bh is NULL.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6c150df9c2e80b5cf86f5a0d98beb7390ad63bfc , < 190d98bcd61117a78fe185222d162180f061a6ca
(git)
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|||||||
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CVE-2024-49895 (GCVE-0-2024-49895)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2025-11-03 22:22
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix index out of bounds in DCN30 degamma hardware format translation
This commit addresses a potential index out of bounds issue in the
`cm3_helper_translate_curve_to_degamma_hw_format` function in the DCN30
color management module. The issue could occur when the index 'i'
exceeds the number of transfer function points (TRANSFER_FUNC_POINTS).
The fix adds a check to ensure 'i' is within bounds before accessing the
transfer function points. If 'i' is out of bounds, the function returns
false to indicate an error.
Reported by smatch:
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_cm_common.c:338 cm3_helper_translate_curve_to_degamma_hw_format() error: buffer overflow 'output_tf->tf_pts.red' 1025 <= s32max
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_cm_common.c:339 cm3_helper_translate_curve_to_degamma_hw_format() error: buffer overflow 'output_tf->tf_pts.green' 1025 <= s32max
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_cm_common.c:340 cm3_helper_translate_curve_to_degamma_hw_format() error: buffer overflow 'output_tf->tf_pts.blue' 1025 <= s32max
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < ad89f83343a501890cf082c8a584e96b59fe4015
(git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < de6ee4f9e6b1c36b4fdc7c345c1a6de9e246093e (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < f3ccd855b4395ce65f10dd37847167f52e122b70 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 0d38a0751143afc03faef02d55d31f70374ff843 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < f5c3d306de91a4b69cfe3eedb72b42d452593e42 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < c4fdc2d6fea129684b82bab90bb52fbace494a58 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < bc50b614d59990747dd5aeced9ec22f9258991ff (git) |
|||||||
|
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CVE-2024-50074 (GCVE-0-2024-50074)
Vulnerability from cvelistv5 – Published: 2024-10-29 00:50 – Updated: 2025-11-03 22:25
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
parport: Proper fix for array out-of-bounds access
The recent fix for array out-of-bounds accesses replaced sprintf()
calls blindly with snprintf(). However, since snprintf() returns the
would-be-printed size, not the actually output size, the length
calculation can still go over the given limit.
Use scnprintf() instead of snprintf(), which returns the actually
output letters, for addressing the potential out-of-bounds access
properly.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
166a0bddcc27de41fe13f861c8348e8e53e988c8 , < 8aadef73ba3b325704ed5cfc4696a25c350182cf
(git)
Affected: 47b3dce100778001cd76f7e9188944b5cb27a76d , < b0641e53e6cb937487b6cfb15772374f0ba149b3 (git) Affected: a44f88f7576bc1916d8d6293f5c62fbe7cbe03e0 , < 1826b6d69bbb7f9ae8711827facbb2ad7f8d0aaa (git) Affected: c719b393374d3763e64900ee19aaed767d5a08d6 , < 440311903231c6e6c9bcf8acb6a2885a422e00bc (git) Affected: 7f4da759092a1a6ce35fb085182d02de8cc4cc84 , < fca048f222ce9dcbde5708ba2bf81d85a4a27952 (git) Affected: b579ea3516c371ecf59d073772bc45dfd28c8a0e , < 66029078fee00646e2e9dbb8f41ff7819f8e7569 (git) Affected: ab11dac93d2d568d151b1918d7b84c2d02bacbd5 , < 2a8b26a09c8e3ea03da1ef3cd0ef6b96e559fba6 (git) Affected: ab11dac93d2d568d151b1918d7b84c2d02bacbd5 , < 02ac3a9ef3a18b58d8f3ea2b6e46de657bf6c4f9 (git) Affected: 7789a1d6792af410aa9b39a1eb237ed24fa2170a (git) |
|||||||
|
|||||||||
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CVE-2024-53157 (GCVE-0-2024-53157)
Vulnerability from cvelistv5 – Published: 2024-12-24 11:28 – Updated: 2025-11-03 20:46
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
firmware: arm_scpi: Check the DVFS OPP count returned by the firmware
Fix a kernel crash with the below call trace when the SCPI firmware
returns OPP count of zero.
dvfs_info.opp_count may be zero on some platforms during the reboot
test, and the kernel will crash after dereferencing the pointer to
kcalloc(info->count, sizeof(*opp), GFP_KERNEL).
| Unable to handle kernel NULL pointer dereference at virtual address 0000000000000028
| Mem abort info:
| ESR = 0x96000004
| Exception class = DABT (current EL), IL = 32 bits
| SET = 0, FnV = 0
| EA = 0, S1PTW = 0
| Data abort info:
| ISV = 0, ISS = 0x00000004
| CM = 0, WnR = 0
| user pgtable: 4k pages, 48-bit VAs, pgdp = 00000000faefa08c
| [0000000000000028] pgd=0000000000000000
| Internal error: Oops: 96000004 [#1] SMP
| scpi-hwmon: probe of PHYT000D:00 failed with error -110
| Process systemd-udevd (pid: 1701, stack limit = 0x00000000aaede86c)
| CPU: 2 PID: 1701 Comm: systemd-udevd Not tainted 4.19.90+ #1
| Hardware name: PHYTIUM LTD Phytium FT2000/4/Phytium FT2000/4, BIOS
| pstate: 60000005 (nZCv daif -PAN -UAO)
| pc : scpi_dvfs_recalc_rate+0x40/0x58 [clk_scpi]
| lr : clk_register+0x438/0x720
| Call trace:
| scpi_dvfs_recalc_rate+0x40/0x58 [clk_scpi]
| devm_clk_hw_register+0x50/0xa0
| scpi_clk_ops_init.isra.2+0xa0/0x138 [clk_scpi]
| scpi_clocks_probe+0x528/0x70c [clk_scpi]
| platform_drv_probe+0x58/0xa8
| really_probe+0x260/0x3d0
| driver_probe_device+0x12c/0x148
| device_driver_attach+0x74/0x98
| __driver_attach+0xb4/0xe8
| bus_for_each_dev+0x88/0xe0
| driver_attach+0x30/0x40
| bus_add_driver+0x178/0x2b0
| driver_register+0x64/0x118
| __platform_driver_register+0x54/0x60
| scpi_clocks_driver_init+0x24/0x1000 [clk_scpi]
| do_one_initcall+0x54/0x220
| do_init_module+0x54/0x1c8
| load_module+0x14a4/0x1668
| __se_sys_finit_module+0xf8/0x110
| __arm64_sys_finit_module+0x24/0x30
| el0_svc_common+0x78/0x170
| el0_svc_handler+0x38/0x78
| el0_svc+0x8/0x340
| Code: 937d7c00 a94153f3 a8c27bfd f9400421 (b8606820)
| ---[ end trace 06feb22469d89fa8 ]---
| Kernel panic - not syncing: Fatal exception
| SMP: stopping secondary CPUs
| Kernel Offset: disabled
| CPU features: 0x10,a0002008
| Memory Limit: none
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
8cb7cf56c9fe5412de238465b27ef35b4d2801aa , < 12e2c520a0a4202575e4a45ea41f06a8e9aa3417
(git)
Affected: 8cb7cf56c9fe5412de238465b27ef35b4d2801aa , < 8be4e51f3ecfb0915e3510b600c4cce0dc68a383 (git) Affected: 8cb7cf56c9fe5412de238465b27ef35b4d2801aa , < 380c0e1d96f3b522f3170c18ee5e0f1a28fec5d6 (git) Affected: 8cb7cf56c9fe5412de238465b27ef35b4d2801aa , < 2a5b8de6fcb944f9af0c5fcb30bb0c039705e051 (git) Affected: 8cb7cf56c9fe5412de238465b27ef35b4d2801aa , < 06258e57fee253f4046d3a6a86d7fde09f596eac (git) Affected: 8cb7cf56c9fe5412de238465b27ef35b4d2801aa , < 025067eeb945aa17c7dd483a63960125b7efb577 (git) Affected: 8cb7cf56c9fe5412de238465b27ef35b4d2801aa , < dfc9c2aa7f04f7db7e7225a5e118a24bf1c3b325 (git) Affected: 8cb7cf56c9fe5412de238465b27ef35b4d2801aa , < 9beaff47bcea5eec7d4ead98f5043057161fd71a (git) Affected: 8cb7cf56c9fe5412de238465b27ef35b4d2801aa , < 109aa654f85c5141e813b2cd1bd36d90be678407 (git) |
|||||||
|
|||||||||
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CVE-2024-42153 (GCVE-0-2024-42153)
Vulnerability from cvelistv5 – Published: 2024-07-30 07:46 – Updated: 2025-11-03 22:02
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr
When del_timer_sync() is called in an interrupt context it throws a warning
because of potential deadlock. The timer is used only to exit from
wait_for_completion() after a timeout so replacing the call with
wait_for_completion_timeout() allows to remove the problematic timer and
its related functions altogether.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
41561f28e76a47dc6de0a954da85d0b5c42874eb , < a349e5ab4dc9954746e836cd10b407ce48f9b2f6
(git)
Affected: 41561f28e76a47dc6de0a954da85d0b5c42874eb , < effe0500afda017a86c94482b1e36bc37586c9af (git) Affected: 41561f28e76a47dc6de0a954da85d0b5c42874eb , < 2849a1b747cf37aa5b684527104d3a53f1e296d2 (git) Affected: 41561f28e76a47dc6de0a954da85d0b5c42874eb , < 3503372d0bf7b324ec0bd6b90606703991426176 (git) Affected: 41561f28e76a47dc6de0a954da85d0b5c42874eb , < 3d32327f5cfc087ee3922a3bcdcc29880dcdb50f (git) Affected: 41561f28e76a47dc6de0a954da85d0b5c42874eb , < 92e494a7568b60ae80d57fc0deafcaf3a4029ab3 (git) Affected: 41561f28e76a47dc6de0a954da85d0b5c42874eb , < 27cd3873fa76ebeb9f948baae40cb9a6d8692289 (git) Affected: 41561f28e76a47dc6de0a954da85d0b5c42874eb , < f63b94be6942ba82c55343e196bd09b53227618e (git) |
|||||||
|
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CVE-2024-42152 (GCVE-0-2024-42152)
Vulnerability from cvelistv5 – Published: 2024-07-30 07:46 – Updated: 2025-11-03 22:02
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nvmet: fix a possible leak when destroy a ctrl during qp establishment
In nvmet_sq_destroy we capture sq->ctrl early and if it is non-NULL we
know that a ctrl was allocated (in the admin connect request handler)
and we need to release pending AERs, clear ctrl->sqs and sq->ctrl
(for nvme-loop primarily), and drop the final reference on the ctrl.
However, a small window is possible where nvmet_sq_destroy starts (as
a result of the client giving up and disconnecting) concurrently with
the nvme admin connect cmd (which may be in an early stage). But *before*
kill_and_confirm of sq->ref (i.e. the admin connect managed to get an sq
live reference). In this case, sq->ctrl was allocated however after it was
captured in a local variable in nvmet_sq_destroy.
This prevented the final reference drop on the ctrl.
Solve this by re-capturing the sq->ctrl after all inflight request has
completed, where for sure sq->ctrl reference is final, and move forward
based on that.
This issue was observed in an environment with many hosts connecting
multiple ctrls simoutanuosly, creating a delay in allocating a ctrl
leading up to this race window.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0f5be6a4ff7b3f8bf3db15f904e3e76797a43d9a , < 2f3c22b1d3d7e86712253244797a651998c141fa
(git)
Affected: 0f5be6a4ff7b3f8bf3db15f904e3e76797a43d9a , < b4fed1443a6571d49c6ffe7d97af3bbe5ee6dff5 (git) Affected: 0f5be6a4ff7b3f8bf3db15f904e3e76797a43d9a , < 940a71f08ef153ef807f751310b0648d1fa5d0da (git) Affected: 0f5be6a4ff7b3f8bf3db15f904e3e76797a43d9a , < 5502c1f1d0d7472706cc1f201aecf1c935d302d1 (git) Affected: 0f5be6a4ff7b3f8bf3db15f904e3e76797a43d9a , < 818004f2a380420c19872171be716174d4985e33 (git) Affected: 0f5be6a4ff7b3f8bf3db15f904e3e76797a43d9a , < c758b77d4a0a0ed3a1292b3fd7a2aeccd1a169a4 (git) |
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CVE-2024-50195 (GCVE-0-2024-50195)
Vulnerability from cvelistv5 – Published: 2024-11-08 05:54 – Updated: 2025-11-03 22:26
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
posix-clock: Fix missing timespec64 check in pc_clock_settime()
As Andrew pointed out, it will make sense that the PTP core
checked timespec64 struct's tv_sec and tv_nsec range before calling
ptp->info->settime64().
As the man manual of clock_settime() said, if tp.tv_sec is negative or
tp.tv_nsec is outside the range [0..999,999,999], it should return EINVAL,
which include dynamic clocks which handles PTP clock, and the condition is
consistent with timespec64_valid(). As Thomas suggested, timespec64_valid()
only check the timespec is valid, but not ensure that the time is
in a valid range, so check it ahead using timespec64_valid_strict()
in pc_clock_settime() and return -EINVAL if not valid.
There are some drivers that use tp->tv_sec and tp->tv_nsec directly to
write registers without validity checks and assume that the higher layer
has checked it, which is dangerous and will benefit from this, such as
hclge_ptp_settime(), igb_ptp_settime_i210(), _rcar_gen4_ptp_settime(),
and some drivers can remove the checks of itself.
Severity ?
5.5 (Medium)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0606f422b453f76c31ab2b1bd52943ff06a2dcf2 , < 29f085345cde24566efb751f39e5d367c381c584
(git)
Affected: 0606f422b453f76c31ab2b1bd52943ff06a2dcf2 , < e0c966bd3e31911b57ef76cec4c5796ebd88e512 (git) Affected: 0606f422b453f76c31ab2b1bd52943ff06a2dcf2 , < 673a1c5a2998acbd429d6286e6cad10f17f4f073 (git) Affected: 0606f422b453f76c31ab2b1bd52943ff06a2dcf2 , < c8789fbe2bbf75845e45302cba6ffa44e1884d01 (git) Affected: 0606f422b453f76c31ab2b1bd52943ff06a2dcf2 , < 27abbde44b6e71ee3891de13e1a228aa7ce95bfe (git) Affected: 0606f422b453f76c31ab2b1bd52943ff06a2dcf2 , < a3f169e398215e71361774d13bf91a0101283ac2 (git) Affected: 0606f422b453f76c31ab2b1bd52943ff06a2dcf2 , < 1ff7247101af723731ea42ed565d54fb8f341264 (git) Affected: 0606f422b453f76c31ab2b1bd52943ff06a2dcf2 , < d8794ac20a299b647ba9958f6d657051fc51a540 (git) |
|||||||
|
|||||||||
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CVE-2024-49983 (GCVE-0-2024-49983)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: drop ppath from ext4_ext_replay_update_ex() to avoid double-free
When calling ext4_force_split_extent_at() in ext4_ext_replay_update_ex(),
the 'ppath' is updated but it is the 'path' that is freed, thus potentially
triggering a double-free in the following process:
ext4_ext_replay_update_ex
ppath = path
ext4_force_split_extent_at(&ppath)
ext4_split_extent_at
ext4_ext_insert_extent
ext4_ext_create_new_leaf
ext4_ext_grow_indepth
ext4_find_extent
if (depth > path[0].p_maxdepth)
kfree(path) ---> path First freed
*orig_path = path = NULL ---> null ppath
kfree(path) ---> path double-free !!!
So drop the unnecessary ppath and use path directly to avoid this problem.
And use ext4_find_extent() directly to update path, avoiding unnecessary
memory allocation and freeing. Also, propagate the error returned by
ext4_find_extent() instead of using strange error codes.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 , < 8c26d9e53e5fbacda0732a577e97c5a5b7882aaf
(git)
Affected: 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 , < a34bed978364114390162c27e50fca50791c568d (git) Affected: 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 , < 6367d3f04c69e2b8770b8137bd800e0784b0abbc (git) Affected: 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 , < 1b558006d98b7b0b730027be0ee98973dd10ee0d (git) Affected: 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 , < 3ff710662e8d86a63a39b334e9ca0cb10e5c14b0 (git) Affected: 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 , < 63adc9016917e6970fb0104ee5fd6770f02b2d80 (git) Affected: 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 , < 5c0f4cc84d3a601c99bc5e6e6eb1cbda542cce95 (git) |
|||||||
|
|||||||||
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CVE-2024-50024 (GCVE-0-2024-50024)
Vulnerability from cvelistv5 – Published: 2024-10-21 19:39 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: Fix an unsafe loop on the list
The kernel may crash when deleting a genetlink family if there are still
listeners for that family:
Oops: Kernel access of bad area, sig: 11 [#1]
...
NIP [c000000000c080bc] netlink_update_socket_mc+0x3c/0xc0
LR [c000000000c0f764] __netlink_clear_multicast_users+0x74/0xc0
Call Trace:
__netlink_clear_multicast_users+0x74/0xc0
genl_unregister_family+0xd4/0x2d0
Change the unsafe loop on the list to a safe one, because inside the
loop there is an element removal from this list.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b8273570f802a7658827dcb077b0b517ba75a289 , < 464801a0f6ccb52b21faa33bac6014fd74cc5e10
(git)
Affected: b8273570f802a7658827dcb077b0b517ba75a289 , < 8e0766fcf37ad8eed289dd3853628dd9b01b58b0 (git) Affected: b8273570f802a7658827dcb077b0b517ba75a289 , < 68ad5da6ca630a276f0a5c924179e57724d00013 (git) Affected: b8273570f802a7658827dcb077b0b517ba75a289 , < 1cdec792b2450105b1314c5123a9a0452cb2c2f0 (git) Affected: b8273570f802a7658827dcb077b0b517ba75a289 , < 5f03a7f601f33cda1f710611625235dc86fd8a9e (git) Affected: b8273570f802a7658827dcb077b0b517ba75a289 , < 3be342e0332a7c83eb26fbb22bf156fdca467a5d (git) Affected: b8273570f802a7658827dcb077b0b517ba75a289 , < 49f9b726bf2bf3dd2caf0d27cadf4bc1ccf7a7dd (git) Affected: b8273570f802a7658827dcb077b0b517ba75a289 , < 1dae9f1187189bc09ff6d25ca97ead711f7e26f9 (git) |
|||||||
|
|||||||||
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CVE-2021-44879 (GCVE-0-2021-44879)
Vulnerability from cvelistv5 – Published: 2022-02-13 00:00 – Updated: 2024-08-04 04:32
VLAI?
EPSS
Summary
In gc_data_segment in fs/f2fs/gc.c in the Linux kernel before 5.16.3, special files are not considered, leading to a move_data_page NULL pointer dereference.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2023-46343 (GCVE-0-2023-46343)
Vulnerability from cvelistv5 – Published: 2024-01-23 00:00 – Updated: 2025-06-17 13:55
VLAI?
EPSS
Summary
In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in net/nfc/nci/spi.c.
Severity ?
5.5 (Medium)
CWE
- n/a
Assigner
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CVE-2024-39499 (GCVE-0-2024-39499)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:20 – Updated: 2025-11-03 21:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
vmci: prevent speculation leaks by sanitizing event in event_deliver()
Coverity spotted that event_msg is controlled by user-space,
event_msg->event_data.event is passed to event_deliver() and used
as an index without sanitization.
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possibility of speculative information leaks.
This bug was discovered and resolved using Coverity Static Analysis
Security Testing (SAST) by Synopsys, Inc.
Only compile tested, no access to HW.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1d990201f9bb499b7c76ab00abeb7e803c0bcb2a , < 58730dfbd4ae01c1b022b0d234a8bf8c02cdfb81
(git)
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CVE-2024-42101 (GCVE-0-2024-42101)
Vulnerability from cvelistv5 – Published: 2024-07-30 07:45 – Updated: 2025-11-03 22:01
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes
In nouveau_connector_get_modes(), the return value of drm_mode_duplicate()
is assigned to mode, which will lead to a possible NULL pointer
dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < 9baf60323efa992b7c915094529f0a1882c34e7e
(git)
Affected: 6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < e36364f5f3785d054a94e57e971385284886d41a (git) Affected: 6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < 274cba8d2d1b48c72d8bd90e76c9e2dc1aa0a81d (git) Affected: 6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < f48dd3f19614022f2e1b794fbd169d2b4c398c07 (git) Affected: 6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < 1f32535238493008587a8c5cb17eb2ca097592ef (git) Affected: 6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < 744b229f09134ccd091427a6f9ea6d97302cfdd9 (git) Affected: 6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < 7db5411c5d0bd9c29b8c2ad93c36b5c16ea46c9e (git) Affected: 6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < 80bec6825b19d95ccdfd3393cf8ec15ff2a749b4 (git) |
|||||||
|
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CVE-2024-0646 (GCVE-0-2024-0646)
Vulnerability from cvelistv5 – Published: 2024-01-17 15:16 – Updated: 2025-11-06 20:51
VLAI?
EPSS
Summary
An out-of-bounds memory write flaw was found in the Linux kernel’s Transport Layer Security functionality in how a user calls a function splice with a ktls socket as the destination. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Severity ?
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
0 , < 6.7-rc5
(semver)
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
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CVE-2024-26749 (GCVE-0-2024-26749)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 08:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: cdns3: fixed memory use after free at cdns3_gadget_ep_disable()
...
cdns3_gadget_ep_free_request(&priv_ep->endpoint, &priv_req->request);
list_del_init(&priv_req->list);
...
'priv_req' actually free at cdns3_gadget_ep_free_request(). But
list_del_init() use priv_req->list after it.
[ 1542.642868][ T534] BUG: KFENCE: use-after-free read in __list_del_entry_valid+0x10/0xd4
[ 1542.642868][ T534]
[ 1542.653162][ T534] Use-after-free read at 0x000000009ed0ba99 (in kfence-#3):
[ 1542.660311][ T534] __list_del_entry_valid+0x10/0xd4
[ 1542.665375][ T534] cdns3_gadget_ep_disable+0x1f8/0x388 [cdns3]
[ 1542.671571][ T534] usb_ep_disable+0x44/0xe4
[ 1542.675948][ T534] ffs_func_eps_disable+0x64/0xc8
[ 1542.680839][ T534] ffs_func_set_alt+0x74/0x368
[ 1542.685478][ T534] ffs_func_disable+0x18/0x28
Move list_del_init() before cdns3_gadget_ep_free_request() to resolve this
problem.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7733f6c32e36ff9d7adadf40001039bf219b1cbe , < cfa9abb5570c489dabf6f7fb3a066cc576fc8824
(git)
Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < b40328eea93c75a5645891408010141a0159f643 (git) Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 4e5c73b15d95452c1ba9c771dd013a3fbe052ff3 (git) Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 2134e9906e17b1e5284300fab547869ebacfd7d9 (git) Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 29e42e1578a10c611b3f1a38f3229b2d664b5d16 (git) Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < 9a07244f614bc417de527b799da779dcae780b5d (git) Affected: 7733f6c32e36ff9d7adadf40001039bf219b1cbe , < cd45f99034b0c8c9cb346dd0d6407a95ca3d36f6 (git) |
|||||||
|
|||||||||
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CVE-2024-41090 (GCVE-0-2024-41090)
Vulnerability from cvelistv5 – Published: 2024-07-29 06:18 – Updated: 2025-11-03 22:00
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tap: add missing verification for short frame
The cited commit missed to check against the validity of the frame length
in the tap_get_user_xdp() path, which could cause a corrupted skb to be
sent downstack. Even before the skb is transmitted, the
tap_get_user_xdp()-->skb_set_network_header() may assume the size is more
than ETH_HLEN. Once transmitted, this could either cause out-of-bound
access beyond the actual length, or confuse the underlayer with incorrect
or inconsistent header length in the skb metadata.
In the alternative path, tap_get_user() already prohibits short frame which
has the length less than Ethernet header size from being transmitted.
This is to drop any frame shorter than the Ethernet header size just like
how tap_get_user() does.
CVE: CVE-2024-41090
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0efac27791ee068075d80f07c55a229b1335ce12 , < 8be915fc5ff9a5e296f6538be12ea75a1a93bdea
(git)
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|||||||
|
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CVE-2024-50265 (GCVE-0-2024-50265)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2025-11-03 22:27
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2: remove entry once instead of null-ptr-dereference in ocfs2_xa_remove()
Syzkaller is able to provoke null-ptr-dereference in ocfs2_xa_remove():
[ 57.319872] (a.out,1161,7):ocfs2_xa_remove:2028 ERROR: status = -12
[ 57.320420] (a.out,1161,7):ocfs2_xa_cleanup_value_truncate:1999 ERROR: Partial truncate while removing xattr overlay.upper. Leaking 1 clusters and removing the entry
[ 57.321727] BUG: kernel NULL pointer dereference, address: 0000000000000004
[...]
[ 57.325727] RIP: 0010:ocfs2_xa_block_wipe_namevalue+0x2a/0xc0
[...]
[ 57.331328] Call Trace:
[ 57.331477] <TASK>
[...]
[ 57.333511] ? do_user_addr_fault+0x3e5/0x740
[ 57.333778] ? exc_page_fault+0x70/0x170
[ 57.334016] ? asm_exc_page_fault+0x2b/0x30
[ 57.334263] ? __pfx_ocfs2_xa_block_wipe_namevalue+0x10/0x10
[ 57.334596] ? ocfs2_xa_block_wipe_namevalue+0x2a/0xc0
[ 57.334913] ocfs2_xa_remove_entry+0x23/0xc0
[ 57.335164] ocfs2_xa_set+0x704/0xcf0
[ 57.335381] ? _raw_spin_unlock+0x1a/0x40
[ 57.335620] ? ocfs2_inode_cache_unlock+0x16/0x20
[ 57.335915] ? trace_preempt_on+0x1e/0x70
[ 57.336153] ? start_this_handle+0x16c/0x500
[ 57.336410] ? preempt_count_sub+0x50/0x80
[ 57.336656] ? _raw_read_unlock+0x20/0x40
[ 57.336906] ? start_this_handle+0x16c/0x500
[ 57.337162] ocfs2_xattr_block_set+0xa6/0x1e0
[ 57.337424] __ocfs2_xattr_set_handle+0x1fd/0x5d0
[ 57.337706] ? ocfs2_start_trans+0x13d/0x290
[ 57.337971] ocfs2_xattr_set+0xb13/0xfb0
[ 57.338207] ? dput+0x46/0x1c0
[ 57.338393] ocfs2_xattr_trusted_set+0x28/0x30
[ 57.338665] ? ocfs2_xattr_trusted_set+0x28/0x30
[ 57.338948] __vfs_removexattr+0x92/0xc0
[ 57.339182] __vfs_removexattr_locked+0xd5/0x190
[ 57.339456] ? preempt_count_sub+0x50/0x80
[ 57.339705] vfs_removexattr+0x5f/0x100
[...]
Reproducer uses faultinject facility to fail ocfs2_xa_remove() ->
ocfs2_xa_value_truncate() with -ENOMEM.
In this case the comment mentions that we can return 0 if
ocfs2_xa_cleanup_value_truncate() is going to wipe the entry
anyway. But the following 'rc' check is wrong and execution flow do
'ocfs2_xa_remove_entry(loc);' twice:
* 1st: in ocfs2_xa_cleanup_value_truncate();
* 2nd: returning back to ocfs2_xa_remove() instead of going to 'out'.
Fix this by skipping the 2nd removal of the same entry and making
syzkaller repro happy.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
399ff3a748cf4c8c853e96dd477153202636527b , < 38cbf13b2e7a31362babe411f7c2c3c52cd2734b
(git)
Affected: 399ff3a748cf4c8c853e96dd477153202636527b , < 168a9b8303fcb0317db4c06b23ce1c0ce2af4e10 (git) Affected: 399ff3a748cf4c8c853e96dd477153202636527b , < 6a7e6dcf90fe7721d0863067b6ca9a9442134692 (git) Affected: 399ff3a748cf4c8c853e96dd477153202636527b , < dcc8fe8c83145041cb6c80cac21f6173a3ff0204 (git) Affected: 399ff3a748cf4c8c853e96dd477153202636527b , < 86dd0e8d42828923c68ad506933336bcd6f2317d (git) Affected: 399ff3a748cf4c8c853e96dd477153202636527b , < dd73c942eed76a014c7a5597e6926435274d2c4c (git) Affected: 399ff3a748cf4c8c853e96dd477153202636527b , < 2b5369528ee63c88371816178a05b5e664c87386 (git) Affected: 399ff3a748cf4c8c853e96dd477153202636527b , < 0b63c0e01fba40e3992bc627272ec7b618ccaef7 (git) |
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CVE-2024-35835 (GCVE-0-2024-35835)
Vulnerability from cvelistv5 – Published: 2024-05-17 14:02 – Updated: 2025-05-04 09:06
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: fix a double-free in arfs_create_groups
When `in` allocated by kvzalloc fails, arfs_create_groups will free
ft->g and return an error. However, arfs_create_table, the only caller of
arfs_create_groups, will hold this error and call to
mlx5e_destroy_flow_table, in which the ft->g will be freed again.
Severity ?
5.3 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1cabe6b0965ec067ac60e8f182f16d479a3b9a5c , < e3d3ed8c152971dbe64c92c9ecb98fdb52abb629
(git)
Affected: 1cabe6b0965ec067ac60e8f182f16d479a3b9a5c , < 2501afe6c4c9829d03abe9a368b83d9ea1b611b7 (git) Affected: 1cabe6b0965ec067ac60e8f182f16d479a3b9a5c , < cf116d9c3c2aebd653c2dfab5b10c278e9ec3ee5 (git) Affected: 1cabe6b0965ec067ac60e8f182f16d479a3b9a5c , < c57ca114eb00e03274dd38108d07a3750fa3c056 (git) Affected: 1cabe6b0965ec067ac60e8f182f16d479a3b9a5c , < 42876db001bbea7558e8676d1019f08f9390addb (git) Affected: 1cabe6b0965ec067ac60e8f182f16d479a3b9a5c , < b21db3f1ab7967a81d6bbd328d28fe5a4c07a8a7 (git) Affected: 1cabe6b0965ec067ac60e8f182f16d479a3b9a5c , < 66cc521a739ccd5da057a1cb3d6346c6d0e7619b (git) Affected: 1cabe6b0965ec067ac60e8f182f16d479a3b9a5c , < 3c6d5189246f590e4e1f167991558bdb72a4738b (git) |
|||||||
|
|||||||||
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CVE-2024-56720 (GCVE-0-2024-56720)
Vulnerability from cvelistv5 – Published: 2024-12-29 11:29 – Updated: 2025-11-03 20:53
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf, sockmap: Several fixes to bpf_msg_pop_data
Several fixes to bpf_msg_pop_data,
1. In sk_msg_shift_left, we should put_page
2. if (len == 0), return early is better
3. pop the entire sk_msg (last == msg->sg.size) should be supported
4. Fix for the value of variable "a"
5. In sk_msg_shift_left, after shifting, i has already pointed to the next
element. Addtional sk_msg_iter_var_next may result in BUG.
Severity ?
5.5 (Medium)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
7246d8ed4dcce23f7509949a77be15fa9f0e3d28 , < d3f5763b3062514a234114e97bbde74d8d702449
(git)
Affected: 7246d8ed4dcce23f7509949a77be15fa9f0e3d28 , < d26d977633d1d0b8bf9407278189bd0a8d973323 (git) Affected: 7246d8ed4dcce23f7509949a77be15fa9f0e3d28 , < e1f54c61c4c9a5244eb8159dce60d248f7d97b32 (git) Affected: 7246d8ed4dcce23f7509949a77be15fa9f0e3d28 , < f58d3aa457e77a3d9b3df2ab081dcf9950f6029f (git) Affected: 7246d8ed4dcce23f7509949a77be15fa9f0e3d28 , < 98c7ea7d11f2588e8197db042e0291e4ac8f8346 (git) Affected: 7246d8ed4dcce23f7509949a77be15fa9f0e3d28 , < 785180bed9879680d8e5c5e1b54c8ae8d948f4c8 (git) Affected: 7246d8ed4dcce23f7509949a77be15fa9f0e3d28 , < 275a9f3ef8fabb0cb282a62b9e164dedba7284c5 (git) Affected: 7246d8ed4dcce23f7509949a77be15fa9f0e3d28 , < 5d609ba262475db450ba69b8e8a557bd768ac07a (git) |
|||||||
|
|||||||||
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CVE-2024-50040 (GCVE-0-2024-50040)
Vulnerability from cvelistv5 – Published: 2024-10-21 19:39 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
igb: Do not bring the device up after non-fatal error
Commit 004d25060c78 ("igb: Fix igb_down hung on surprise removal")
changed igb_io_error_detected() to ignore non-fatal pcie errors in order
to avoid hung task that can happen when igb_down() is called multiple
times. This caused an issue when processing transient non-fatal errors.
igb_io_resume(), which is called after igb_io_error_detected(), assumes
that device is brought down by igb_io_error_detected() if the interface
is up. This resulted in panic with stacktrace below.
[ T3256] igb 0000:09:00.0 haeth0: igb: haeth0 NIC Link is Down
[ T292] pcieport 0000:00:1c.5: AER: Uncorrected (Non-Fatal) error received: 0000:09:00.0
[ T292] igb 0000:09:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID)
[ T292] igb 0000:09:00.0: device [8086:1537] error status/mask=00004000/00000000
[ T292] igb 0000:09:00.0: [14] CmpltTO [ 200.105524,009][ T292] igb 0000:09:00.0: AER: TLP Header: 00000000 00000000 00000000 00000000
[ T292] pcieport 0000:00:1c.5: AER: broadcast error_detected message
[ T292] igb 0000:09:00.0: Non-correctable non-fatal error reported.
[ T292] pcieport 0000:00:1c.5: AER: broadcast mmio_enabled message
[ T292] pcieport 0000:00:1c.5: AER: broadcast resume message
[ T292] ------------[ cut here ]------------
[ T292] kernel BUG at net/core/dev.c:6539!
[ T292] invalid opcode: 0000 [#1] PREEMPT SMP
[ T292] RIP: 0010:napi_enable+0x37/0x40
[ T292] Call Trace:
[ T292] <TASK>
[ T292] ? die+0x33/0x90
[ T292] ? do_trap+0xdc/0x110
[ T292] ? napi_enable+0x37/0x40
[ T292] ? do_error_trap+0x70/0xb0
[ T292] ? napi_enable+0x37/0x40
[ T292] ? napi_enable+0x37/0x40
[ T292] ? exc_invalid_op+0x4e/0x70
[ T292] ? napi_enable+0x37/0x40
[ T292] ? asm_exc_invalid_op+0x16/0x20
[ T292] ? napi_enable+0x37/0x40
[ T292] igb_up+0x41/0x150
[ T292] igb_io_resume+0x25/0x70
[ T292] report_resume+0x54/0x70
[ T292] ? report_frozen_detected+0x20/0x20
[ T292] pci_walk_bus+0x6c/0x90
[ T292] ? aer_print_port_info+0xa0/0xa0
[ T292] pcie_do_recovery+0x22f/0x380
[ T292] aer_process_err_devices+0x110/0x160
[ T292] aer_isr+0x1c1/0x1e0
[ T292] ? disable_irq_nosync+0x10/0x10
[ T292] irq_thread_fn+0x1a/0x60
[ T292] irq_thread+0xe3/0x1a0
[ T292] ? irq_set_affinity_notifier+0x120/0x120
[ T292] ? irq_affinity_notify+0x100/0x100
[ T292] kthread+0xe2/0x110
[ T292] ? kthread_complete_and_exit+0x20/0x20
[ T292] ret_from_fork+0x2d/0x50
[ T292] ? kthread_complete_and_exit+0x20/0x20
[ T292] ret_from_fork_asm+0x11/0x20
[ T292] </TASK>
To fix this issue igb_io_resume() checks if the interface is running and
the device is not down this means igb_io_error_detected() did not bring
the device down and there is no need to bring it up.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
124e39a734cb90658b8f0dc110847bbfc6e33792 , < dca2ca65a8695d9593e2cf1b40848e073ad75413
(git)
Affected: c9f56f3c7bc908caa772112d3ae71cdd5d18c257 , < c92cbd283ddcf55fd85a9a9b0ba13298213f3dd7 (git) Affected: 994c2ceb70ea99264ccc6f09e6703ca267dad63c , < d79af3af2f49c6aae9add3d492c04d60c1b85ce4 (git) Affected: fa92c463eba75dcedbd8d689ffdcb83293aaa0c3 , < 0a94079e3841d00ea5abb05e3233d019a86745f6 (git) Affected: 39695e87d86f0e7d897fba1d2559f825aa20caeb , < 6a39c8f5c8aae74c5ab2ba466791f59ffaab0178 (git) Affected: 004d25060c78fc31f66da0fa439c544dda1ac9d5 , < 57c5053eaa5f9a8a99e34732e37a86615318e464 (git) Affected: 004d25060c78fc31f66da0fa439c544dda1ac9d5 , < 500be93c5d53b7e2c5314292012185f0207bad0c (git) Affected: 004d25060c78fc31f66da0fa439c544dda1ac9d5 , < 330a699ecbfc9c26ec92c6310686da1230b4e7eb (git) Affected: c2312e1d12b1c3ee4100c173131b102e2aed4d04 (git) Affected: 41f63b72a01c0e0ac59ab83fd2d921fcce0f602d (git) |
|||||||
|
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CVE-2024-39487 (GCVE-0-2024-39487)
Vulnerability from cvelistv5 – Published: 2024-07-09 09:52 – Updated: 2025-11-03 21:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set()
In function bond_option_arp_ip_targets_set(), if newval->string is an
empty string, newval->string+1 will point to the byte after the
string, causing an out-of-bound read.
BUG: KASAN: slab-out-of-bounds in strlen+0x7d/0xa0 lib/string.c:418
Read of size 1 at addr ffff8881119c4781 by task syz-executor665/8107
CPU: 1 PID: 8107 Comm: syz-executor665 Not tainted 6.7.0-rc7 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xd9/0x150 lib/dump_stack.c:106
print_address_description mm/kasan/report.c:364 [inline]
print_report+0xc1/0x5e0 mm/kasan/report.c:475
kasan_report+0xbe/0xf0 mm/kasan/report.c:588
strlen+0x7d/0xa0 lib/string.c:418
__fortify_strlen include/linux/fortify-string.h:210 [inline]
in4_pton+0xa3/0x3f0 net/core/utils.c:130
bond_option_arp_ip_targets_set+0xc2/0x910
drivers/net/bonding/bond_options.c:1201
__bond_opt_set+0x2a4/0x1030 drivers/net/bonding/bond_options.c:767
__bond_opt_set_notify+0x48/0x150 drivers/net/bonding/bond_options.c:792
bond_opt_tryset_rtnl+0xda/0x160 drivers/net/bonding/bond_options.c:817
bonding_sysfs_store_option+0xa1/0x120 drivers/net/bonding/bond_sysfs.c:156
dev_attr_store+0x54/0x80 drivers/base/core.c:2366
sysfs_kf_write+0x114/0x170 fs/sysfs/file.c:136
kernfs_fop_write_iter+0x337/0x500 fs/kernfs/file.c:334
call_write_iter include/linux/fs.h:2020 [inline]
new_sync_write fs/read_write.c:491 [inline]
vfs_write+0x96a/0xd80 fs/read_write.c:584
ksys_write+0x122/0x250 fs/read_write.c:637
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
---[ end trace ]---
Fix it by adding a check of string length before using it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
f9de11a165943a55e0fbda714caf60eaeb276a42 , < 6a8a4fd082c439e19fede027e80c79bc4c84bb8e
(git)
Affected: f9de11a165943a55e0fbda714caf60eaeb276a42 , < 6b21346b399fd1336fe59233a17eb5ce73041ee1 (git) Affected: f9de11a165943a55e0fbda714caf60eaeb276a42 , < 707c85ba3527ad6aa25552033576b0f1ff835d7b (git) Affected: f9de11a165943a55e0fbda714caf60eaeb276a42 , < bfd14e5915c2669f292a31d028e75dcd82f1e7e9 (git) Affected: f9de11a165943a55e0fbda714caf60eaeb276a42 , < c8eb8ab9a44ff0e73492d0a12a643c449f641a9f (git) Affected: f9de11a165943a55e0fbda714caf60eaeb276a42 , < b75e33eae8667084bd4a63e67657c6a5a0f8d1e8 (git) Affected: f9de11a165943a55e0fbda714caf60eaeb276a42 , < 9f835e48bd4c75fdf6a9cff3f0b806a7abde78da (git) Affected: f9de11a165943a55e0fbda714caf60eaeb276a42 , < e271ff53807e8f2c628758290f0e499dbe51cb3d (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set()\n\nIn function bond_option_arp_ip_targets_set(), if newval-\u003estring is an\nempty string, newval-\u003estring+1 will point to the byte after the\nstring, causing an out-of-bound read.\n\nBUG: KASAN: slab-out-of-bounds in strlen+0x7d/0xa0 lib/string.c:418\nRead of size 1 at addr ffff8881119c4781 by task syz-executor665/8107\nCPU: 1 PID: 8107 Comm: syz-executor665 Not tainted 6.7.0-rc7 #1\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0xd9/0x150 lib/dump_stack.c:106\n print_address_description mm/kasan/report.c:364 [inline]\n print_report+0xc1/0x5e0 mm/kasan/report.c:475\n kasan_report+0xbe/0xf0 mm/kasan/report.c:588\n strlen+0x7d/0xa0 lib/string.c:418\n __fortify_strlen include/linux/fortify-string.h:210 [inline]\n in4_pton+0xa3/0x3f0 net/core/utils.c:130\n bond_option_arp_ip_targets_set+0xc2/0x910\ndrivers/net/bonding/bond_options.c:1201\n __bond_opt_set+0x2a4/0x1030 drivers/net/bonding/bond_options.c:767\n __bond_opt_set_notify+0x48/0x150 drivers/net/bonding/bond_options.c:792\n bond_opt_tryset_rtnl+0xda/0x160 drivers/net/bonding/bond_options.c:817\n bonding_sysfs_store_option+0xa1/0x120 drivers/net/bonding/bond_sysfs.c:156\n dev_attr_store+0x54/0x80 drivers/base/core.c:2366\n sysfs_kf_write+0x114/0x170 fs/sysfs/file.c:136\n kernfs_fop_write_iter+0x337/0x500 fs/kernfs/file.c:334\n call_write_iter include/linux/fs.h:2020 [inline]\n new_sync_write fs/read_write.c:491 [inline]\n vfs_write+0x96a/0xd80 fs/read_write.c:584\n ksys_write+0x122/0x250 fs/read_write.c:637\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x63/0x6b\n---[ end trace ]---\n\nFix it by adding a check of string length before using it."
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CVE-2024-50099 (GCVE-0-2024-50099)
Vulnerability from cvelistv5 – Published: 2024-11-05 17:07 – Updated: 2025-11-03 22:25
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
arm64: probes: Remove broken LDR (literal) uprobe support
The simulate_ldr_literal() and simulate_ldrsw_literal() functions are
unsafe to use for uprobes. Both functions were originally written for
use with kprobes, and access memory with plain C accesses. When uprobes
was added, these were reused unmodified even though they cannot safely
access user memory.
There are three key problems:
1) The plain C accesses do not have corresponding extable entries, and
thus if they encounter a fault the kernel will treat these as
unintentional accesses to user memory, resulting in a BUG() which
will kill the kernel thread, and likely lead to further issues (e.g.
lockup or panic()).
2) The plain C accesses are subject to HW PAN and SW PAN, and so when
either is in use, any attempt to simulate an access to user memory
will fault. Thus neither simulate_ldr_literal() nor
simulate_ldrsw_literal() can do anything useful when simulating a
user instruction on any system with HW PAN or SW PAN.
3) The plain C accesses are privileged, as they run in kernel context,
and in practice can access a small range of kernel virtual addresses.
The instructions they simulate have a range of +/-1MiB, and since the
simulated instructions must itself be a user instructions in the
TTBR0 address range, these can address the final 1MiB of the TTBR1
acddress range by wrapping downwards from an address in the first
1MiB of the TTBR0 address range.
In contemporary kernels the last 8MiB of TTBR1 address range is
reserved, and accesses to this will always fault, meaning this is no
worse than (1).
Historically, it was theoretically possible for the linear map or
vmemmap to spill into the final 8MiB of the TTBR1 address range, but
in practice this is extremely unlikely to occur as this would
require either:
* Having enough physical memory to fill the entire linear map all the
way to the final 1MiB of the TTBR1 address range.
* Getting unlucky with KASLR randomization of the linear map such
that the populated region happens to overlap with the last 1MiB of
the TTBR address range.
... and in either case if we were to spill into the final page there
would be larger problems as the final page would alias with error
pointers.
Practically speaking, (1) and (2) are the big issues. Given there have
been no reports of problems since the broken code was introduced, it
appears that no-one is relying on probing these instructions with
uprobes.
Avoid these issues by not allowing uprobes on LDR (literal) and LDRSW
(literal), limiting the use of simulate_ldr_literal() and
simulate_ldrsw_literal() to kprobes. Attempts to place uprobes on LDR
(literal) and LDRSW (literal) will be rejected as
arm_probe_decode_insn() will return INSN_REJECTED. In future we can
consider introducing working uprobes support for these instructions, but
this will require more significant work.
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9842ceae9fa8deae141533d52a6ead7666962c09 , < cc86f2e9876c8b5300238cec6bf0bd8c842078ee
(git)
Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < ae743deca78d9e4b7f4f60ad2f95e20e8ea057f9 (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < 3728b4eb27910ffedd173018279a970705f2e03a (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < ad4bc35a6d22e9ff9b67d0d0c38bce654232f195 (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < bae792617a7e911477f67a3aff850ad4ddf51572 (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < 9f1e7735474e7457a4d919a517900e46868ae5f6 (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < 20cde998315a3d2df08e26079a3ea7501abce6db (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < acc450aa07099d071b18174c22a1119c57da8227 (git) |
|||||||
|
|||||||||
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CVE-2024-43879 (GCVE-0-2024-43879)
Vulnerability from cvelistv5 – Published: 2024-08-21 00:06 – Updated: 2025-11-03 22:06
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: cfg80211: handle 2x996 RU allocation in cfg80211_calculate_bitrate_he()
Currently NL80211_RATE_INFO_HE_RU_ALLOC_2x996 is not handled in
cfg80211_calculate_bitrate_he(), leading to below warning:
kernel: invalid HE MCS: bw:6, ru:6
kernel: WARNING: CPU: 0 PID: 2312 at net/wireless/util.c:1501 cfg80211_calculate_bitrate_he+0x22b/0x270 [cfg80211]
Fix it by handling 2x996 RU allocation in the same way as 160 MHz bandwidth.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c4cbaf7973a794839af080f13748335976cf3f3f , < 45d20a1c54be4f3173862c7b950d4468447814c9
(git)
Affected: c4cbaf7973a794839af080f13748335976cf3f3f , < b289ebb0516526cb4abae081b7ec29fd4fa1209d (git) Affected: c4cbaf7973a794839af080f13748335976cf3f3f , < 2e201b3d162c6c49417c438ffb30b58c9f85769f (git) Affected: c4cbaf7973a794839af080f13748335976cf3f3f , < 576c64622649f3ec07e97bac8fec8b8a2ef4d086 (git) Affected: c4cbaf7973a794839af080f13748335976cf3f3f , < 16ad67e73309db0c20cc2a651992bd01c05e6b27 (git) Affected: c4cbaf7973a794839af080f13748335976cf3f3f , < 67b5f1054197e4f5553047759c15c1d67d4c8142 (git) Affected: c4cbaf7973a794839af080f13748335976cf3f3f , < 19eaf4f2f5a981f55a265242ada2bf92b0c742dd (git) Affected: c4cbaf7973a794839af080f13748335976cf3f3f , < bcbd771cd5d68c0c52567556097d75f9fc4e7cd6 (git) |
|||||||
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CVE-2024-53171 (GCVE-0-2024-53171)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2025-11-03 20:47
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
ubifs: authentication: Fix use-after-free in ubifs_tnc_end_commit
After an insertion in TNC, the tree might split and cause a node to
change its `znode->parent`. A further deletion of other nodes in the
tree (which also could free the nodes), the aforementioned node's
`znode->cparent` could still point to a freed node. This
`znode->cparent` may not be updated when getting nodes to commit in
`ubifs_tnc_start_commit()`. This could then trigger a use-after-free
when accessing the `znode->cparent` in `write_index()` in
`ubifs_tnc_end_commit()`.
This can be triggered by running
rm -f /etc/test-file.bin
dd if=/dev/urandom of=/etc/test-file.bin bs=1M count=60 conv=fsync
in a loop, and with `CONFIG_UBIFS_FS_AUTHENTICATION`. KASAN then
reports:
BUG: KASAN: use-after-free in ubifs_tnc_end_commit+0xa5c/0x1950
Write of size 32 at addr ffffff800a3af86c by task ubifs_bgt0_20/153
Call trace:
dump_backtrace+0x0/0x340
show_stack+0x18/0x24
dump_stack_lvl+0x9c/0xbc
print_address_description.constprop.0+0x74/0x2b0
kasan_report+0x1d8/0x1f0
kasan_check_range+0xf8/0x1a0
memcpy+0x84/0xf4
ubifs_tnc_end_commit+0xa5c/0x1950
do_commit+0x4e0/0x1340
ubifs_bg_thread+0x234/0x2e0
kthread+0x36c/0x410
ret_from_fork+0x10/0x20
Allocated by task 401:
kasan_save_stack+0x38/0x70
__kasan_kmalloc+0x8c/0xd0
__kmalloc+0x34c/0x5bc
tnc_insert+0x140/0x16a4
ubifs_tnc_add+0x370/0x52c
ubifs_jnl_write_data+0x5d8/0x870
do_writepage+0x36c/0x510
ubifs_writepage+0x190/0x4dc
__writepage+0x58/0x154
write_cache_pages+0x394/0x830
do_writepages+0x1f0/0x5b0
filemap_fdatawrite_wbc+0x170/0x25c
file_write_and_wait_range+0x140/0x190
ubifs_fsync+0xe8/0x290
vfs_fsync_range+0xc0/0x1e4
do_fsync+0x40/0x90
__arm64_sys_fsync+0x34/0x50
invoke_syscall.constprop.0+0xa8/0x260
do_el0_svc+0xc8/0x1f0
el0_svc+0x34/0x70
el0t_64_sync_handler+0x108/0x114
el0t_64_sync+0x1a4/0x1a8
Freed by task 403:
kasan_save_stack+0x38/0x70
kasan_set_track+0x28/0x40
kasan_set_free_info+0x28/0x4c
__kasan_slab_free+0xd4/0x13c
kfree+0xc4/0x3a0
tnc_delete+0x3f4/0xe40
ubifs_tnc_remove_range+0x368/0x73c
ubifs_tnc_remove_ino+0x29c/0x2e0
ubifs_jnl_delete_inode+0x150/0x260
ubifs_evict_inode+0x1d4/0x2e4
evict+0x1c8/0x450
iput+0x2a0/0x3c4
do_unlinkat+0x2cc/0x490
__arm64_sys_unlinkat+0x90/0x100
invoke_syscall.constprop.0+0xa8/0x260
do_el0_svc+0xc8/0x1f0
el0_svc+0x34/0x70
el0t_64_sync_handler+0x108/0x114
el0t_64_sync+0x1a4/0x1a8
The offending `memcpy()` in `ubifs_copy_hash()` has a use-after-free
when a node becomes root in TNC but still has a `cparent` to an already
freed node. More specifically, consider the following TNC:
zroot
/
/
zp1
/
/
zn
Inserting a new node `zn_new` with a key smaller then `zn` will trigger
a split in `tnc_insert()` if `zp1` is full:
zroot
/ \
/ \
zp1 zp2
/ \
/ \
zn_new zn
`zn->parent` has now been moved to `zp2`, *but* `zn->cparent` still
points to `zp1`.
Now, consider a removal of all the nodes _except_ `zn`. Just when
`tnc_delete()` is about to delete `zroot` and `zp2`:
zroot
\
\
zp2
\
\
zn
`zroot` and `zp2` get freed and the tree collapses:
zn
`zn` now becomes the new `zroot`.
`get_znodes_to_commit()` will now only find `zn`, the new `zroot`, and
`write_index()` will check its `znode->cparent` that wrongly points to
the already freed `zp1`. `ubifs_copy_hash()` thus gets wrongly called
with `znode->cparent->zbranch[znode->iip].hash` that triggers the
use-after-free!
Fix this by explicitly setting `znode->cparent` to `NULL` in
`get_znodes_to_commit()` for the root node. The search for the dirty
nodes
---truncated---
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
16a26b20d2afd0cf063816725b45b12e78d5bb31 , < daac4aa1825de0dbc1a6eede2fa7f9fc53f14223
(git)
Affected: 16a26b20d2afd0cf063816725b45b12e78d5bb31 , < 8d8b3f5f4cbfbf6cb0ea4a4d5dc296872b4151eb (git) Affected: 16a26b20d2afd0cf063816725b45b12e78d5bb31 , < 4d9807048b851d7a58d5bd089c16254af896e4df (git) Affected: 16a26b20d2afd0cf063816725b45b12e78d5bb31 , < 74981f7577d183acad1cd58f74c10d263711a215 (git) Affected: 16a26b20d2afd0cf063816725b45b12e78d5bb31 , < 01d3a2293d7e4edfff96618c15727db7e51f11b6 (git) Affected: 16a26b20d2afd0cf063816725b45b12e78d5bb31 , < 398a91599d263e41c5f95a2fd4ebdb6280b5c6c3 (git) Affected: 16a26b20d2afd0cf063816725b45b12e78d5bb31 , < 2497479aecebe869d23a0064e0fd1a03e34f0e2a (git) Affected: 16a26b20d2afd0cf063816725b45b12e78d5bb31 , < 4617fb8fc15effe8eda4dd898d4e33eb537a7140 (git) |
|||||||
|
|||||||||
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"versionStartIncluding": "4.20",
"vulnerable": true
},
{
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"versionEndExcluding": "6.6.64",
"versionStartIncluding": "4.20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.11",
"versionStartIncluding": "4.20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.2",
"versionStartIncluding": "4.20",
"vulnerable": true
},
{
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"versionStartIncluding": "4.20",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nubifs: authentication: Fix use-after-free in ubifs_tnc_end_commit\n\nAfter an insertion in TNC, the tree might split and cause a node to\nchange its `znode-\u003eparent`. A further deletion of other nodes in the\ntree (which also could free the nodes), the aforementioned node\u0027s\n`znode-\u003ecparent` could still point to a freed node. This\n`znode-\u003ecparent` may not be updated when getting nodes to commit in\n`ubifs_tnc_start_commit()`. This could then trigger a use-after-free\nwhen accessing the `znode-\u003ecparent` in `write_index()` in\n`ubifs_tnc_end_commit()`.\n\nThis can be triggered by running\n\n rm -f /etc/test-file.bin\n dd if=/dev/urandom of=/etc/test-file.bin bs=1M count=60 conv=fsync\n\nin a loop, and with `CONFIG_UBIFS_FS_AUTHENTICATION`. KASAN then\nreports:\n\n BUG: KASAN: use-after-free in ubifs_tnc_end_commit+0xa5c/0x1950\n Write of size 32 at addr ffffff800a3af86c by task ubifs_bgt0_20/153\n\n Call trace:\n dump_backtrace+0x0/0x340\n show_stack+0x18/0x24\n dump_stack_lvl+0x9c/0xbc\n print_address_description.constprop.0+0x74/0x2b0\n kasan_report+0x1d8/0x1f0\n kasan_check_range+0xf8/0x1a0\n memcpy+0x84/0xf4\n ubifs_tnc_end_commit+0xa5c/0x1950\n do_commit+0x4e0/0x1340\n ubifs_bg_thread+0x234/0x2e0\n kthread+0x36c/0x410\n ret_from_fork+0x10/0x20\n\n Allocated by task 401:\n kasan_save_stack+0x38/0x70\n __kasan_kmalloc+0x8c/0xd0\n __kmalloc+0x34c/0x5bc\n tnc_insert+0x140/0x16a4\n ubifs_tnc_add+0x370/0x52c\n ubifs_jnl_write_data+0x5d8/0x870\n do_writepage+0x36c/0x510\n ubifs_writepage+0x190/0x4dc\n __writepage+0x58/0x154\n write_cache_pages+0x394/0x830\n do_writepages+0x1f0/0x5b0\n filemap_fdatawrite_wbc+0x170/0x25c\n file_write_and_wait_range+0x140/0x190\n ubifs_fsync+0xe8/0x290\n vfs_fsync_range+0xc0/0x1e4\n do_fsync+0x40/0x90\n __arm64_sys_fsync+0x34/0x50\n invoke_syscall.constprop.0+0xa8/0x260\n do_el0_svc+0xc8/0x1f0\n el0_svc+0x34/0x70\n el0t_64_sync_handler+0x108/0x114\n el0t_64_sync+0x1a4/0x1a8\n\n Freed by task 403:\n kasan_save_stack+0x38/0x70\n kasan_set_track+0x28/0x40\n kasan_set_free_info+0x28/0x4c\n __kasan_slab_free+0xd4/0x13c\n kfree+0xc4/0x3a0\n tnc_delete+0x3f4/0xe40\n ubifs_tnc_remove_range+0x368/0x73c\n ubifs_tnc_remove_ino+0x29c/0x2e0\n ubifs_jnl_delete_inode+0x150/0x260\n ubifs_evict_inode+0x1d4/0x2e4\n evict+0x1c8/0x450\n iput+0x2a0/0x3c4\n do_unlinkat+0x2cc/0x490\n __arm64_sys_unlinkat+0x90/0x100\n invoke_syscall.constprop.0+0xa8/0x260\n do_el0_svc+0xc8/0x1f0\n el0_svc+0x34/0x70\n el0t_64_sync_handler+0x108/0x114\n el0t_64_sync+0x1a4/0x1a8\n\nThe offending `memcpy()` in `ubifs_copy_hash()` has a use-after-free\nwhen a node becomes root in TNC but still has a `cparent` to an already\nfreed node. More specifically, consider the following TNC:\n\n zroot\n /\n /\n zp1\n /\n /\n zn\n\nInserting a new node `zn_new` with a key smaller then `zn` will trigger\na split in `tnc_insert()` if `zp1` is full:\n\n zroot\n / \\\n / \\\n zp1 zp2\n / \\\n / \\\n zn_new zn\n\n`zn-\u003eparent` has now been moved to `zp2`, *but* `zn-\u003ecparent` still\npoints to `zp1`.\n\nNow, consider a removal of all the nodes _except_ `zn`. Just when\n`tnc_delete()` is about to delete `zroot` and `zp2`:\n\n zroot\n \\\n \\\n zp2\n \\\n \\\n zn\n\n`zroot` and `zp2` get freed and the tree collapses:\n\n zn\n\n`zn` now becomes the new `zroot`.\n\n`get_znodes_to_commit()` will now only find `zn`, the new `zroot`, and\n`write_index()` will check its `znode-\u003ecparent` that wrongly points to\nthe already freed `zp1`. `ubifs_copy_hash()` thus gets wrongly called\nwith `znode-\u003ecparent-\u003ezbranch[znode-\u003eiip].hash` that triggers the\nuse-after-free!\n\nFix this by explicitly setting `znode-\u003ecparent` to `NULL` in\n`get_znodes_to_commit()` for the root node. The search for the dirty\nnodes\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:54:50.620Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/daac4aa1825de0dbc1a6eede2fa7f9fc53f14223"
},
{
"url": "https://git.kernel.org/stable/c/8d8b3f5f4cbfbf6cb0ea4a4d5dc296872b4151eb"
},
{
"url": "https://git.kernel.org/stable/c/4d9807048b851d7a58d5bd089c16254af896e4df"
},
{
"url": "https://git.kernel.org/stable/c/74981f7577d183acad1cd58f74c10d263711a215"
},
{
"url": "https://git.kernel.org/stable/c/01d3a2293d7e4edfff96618c15727db7e51f11b6"
},
{
"url": "https://git.kernel.org/stable/c/398a91599d263e41c5f95a2fd4ebdb6280b5c6c3"
},
{
"url": "https://git.kernel.org/stable/c/2497479aecebe869d23a0064e0fd1a03e34f0e2a"
},
{
"url": "https://git.kernel.org/stable/c/4617fb8fc15effe8eda4dd898d4e33eb537a7140"
}
],
"title": "ubifs: authentication: Fix use-after-free in ubifs_tnc_end_commit",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-53171",
"datePublished": "2024-12-27T13:49:16.423Z",
"dateReserved": "2024-11-19T17:17:25.006Z",
"dateUpdated": "2025-11-03T20:47:01.188Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-46755 (GCVE-0-2024-46755)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-11-03 22:17
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mwifiex: Do not return unused priv in mwifiex_get_priv_by_id()
mwifiex_get_priv_by_id() returns the priv pointer corresponding to
the bss_num and bss_type, but without checking if the priv is actually
currently in use.
Unused priv pointers do not have a wiphy attached to them which can
lead to NULL pointer dereferences further down the callstack. Fix
this by returning only used priv pointers which have priv->bss_mode
set to something else than NL80211_IFTYPE_UNSPECIFIED.
Said NULL pointer dereference happened when an Accesspoint was started
with wpa_supplicant -i mlan0 with this config:
network={
ssid="somessid"
mode=2
frequency=2412
key_mgmt=WPA-PSK WPA-PSK-SHA256
proto=RSN
group=CCMP
pairwise=CCMP
psk="12345678"
}
When waiting for the AP to be established, interrupting wpa_supplicant
with <ctrl-c> and starting it again this happens:
| Unable to handle kernel NULL pointer dereference at virtual address 0000000000000140
| Mem abort info:
| ESR = 0x0000000096000004
| EC = 0x25: DABT (current EL), IL = 32 bits
| SET = 0, FnV = 0
| EA = 0, S1PTW = 0
| FSC = 0x04: level 0 translation fault
| Data abort info:
| ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
| CM = 0, WnR = 0, TnD = 0, TagAccess = 0
| GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
| user pgtable: 4k pages, 48-bit VAs, pgdp=0000000046d96000
| [0000000000000140] pgd=0000000000000000, p4d=0000000000000000
| Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
| Modules linked in: caam_jr caamhash_desc spidev caamalg_desc crypto_engine authenc libdes mwifiex_sdio
+mwifiex crct10dif_ce cdc_acm onboard_usb_hub fsl_imx8_ddr_perf imx8m_ddrc rtc_ds1307 lm75 rtc_snvs
+imx_sdma caam imx8mm_thermal spi_imx error imx_cpufreq_dt fuse ip_tables x_tables ipv6
| CPU: 0 PID: 8 Comm: kworker/0:1 Not tainted 6.9.0-00007-g937242013fce-dirty #18
| Hardware name: somemachine (DT)
| Workqueue: events sdio_irq_work
| pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
| pc : mwifiex_get_cfp+0xd8/0x15c [mwifiex]
| lr : mwifiex_get_cfp+0x34/0x15c [mwifiex]
| sp : ffff8000818b3a70
| x29: ffff8000818b3a70 x28: ffff000006bfd8a5 x27: 0000000000000004
| x26: 000000000000002c x25: 0000000000001511 x24: 0000000002e86bc9
| x23: ffff000006bfd996 x22: 0000000000000004 x21: ffff000007bec000
| x20: 000000000000002c x19: 0000000000000000 x18: 0000000000000000
| x17: 000000040044ffff x16: 00500072b5503510 x15: ccc283740681e517
| x14: 0201000101006d15 x13: 0000000002e8ff43 x12: 002c01000000ffb1
| x11: 0100000000000000 x10: 02e8ff43002c0100 x9 : 0000ffb100100157
| x8 : ffff000003d20000 x7 : 00000000000002f1 x6 : 00000000ffffe124
| x5 : 0000000000000001 x4 : 0000000000000003 x3 : 0000000000000000
| x2 : 0000000000000000 x1 : 0001000000011001 x0 : 0000000000000000
| Call trace:
| mwifiex_get_cfp+0xd8/0x15c [mwifiex]
| mwifiex_parse_single_response_buf+0x1d0/0x504 [mwifiex]
| mwifiex_handle_event_ext_scan_report+0x19c/0x2f8 [mwifiex]
| mwifiex_process_sta_event+0x298/0xf0c [mwifiex]
| mwifiex_process_event+0x110/0x238 [mwifiex]
| mwifiex_main_process+0x428/0xa44 [mwifiex]
| mwifiex_sdio_interrupt+0x64/0x12c [mwifiex_sdio]
| process_sdio_pending_irqs+0x64/0x1b8
| sdio_irq_work+0x4c/0x7c
| process_one_work+0x148/0x2a0
| worker_thread+0x2fc/0x40c
| kthread+0x110/0x114
| ret_from_fork+0x10/0x20
| Code: a94153f3 a8c37bfd d50323bf d65f03c0 (f940a000)
| ---[ end trace 0000000000000000 ]---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a12cf97cbefa139ef8d95081f2ea047cbbd74b7a
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d834433ff313838a259bb6607055ece87b895b66 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9813770f25855b866b8ead8155b8806b2db70f6d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cb67b2e51b75f1a17bee7599c8161b96e1808a70 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1a05d8d02cfa3540ea5dbd6b39446bd3f515521f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c2618dcb26c7211342b54520b5b148c0d3471c8a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c16916dd6c16fa7e13ca3923eb6b9f50d848ad03 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c145eea2f75ff7949392aebecf7ef0a81c1f6c14 (git) |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-46755",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-29T14:46:11.339320Z",
"version": "2.0.3"
},
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}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-29T15:51:59.794Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
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"dateUpdated": "2025-11-03T22:17:50.652Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"references": [
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"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/marvell/mwifiex/main.h"
],
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"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.4.284",
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},
{
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"status": "unaffected",
"version": "5.10.226",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.167",
"versionType": "semver"
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{
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"status": "unaffected",
"version": "6.1.110",
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{
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"version": "6.6.51",
"versionType": "semver"
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{
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"version": "6.10.10",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
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]
}
],
"cpeApplicability": [
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"descriptions": [
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mwifiex: Do not return unused priv in mwifiex_get_priv_by_id()\n\nmwifiex_get_priv_by_id() returns the priv pointer corresponding to\nthe bss_num and bss_type, but without checking if the priv is actually\ncurrently in use.\nUnused priv pointers do not have a wiphy attached to them which can\nlead to NULL pointer dereferences further down the callstack. Fix\nthis by returning only used priv pointers which have priv-\u003ebss_mode\nset to something else than NL80211_IFTYPE_UNSPECIFIED.\n\nSaid NULL pointer dereference happened when an Accesspoint was started\nwith wpa_supplicant -i mlan0 with this config:\n\nnetwork={\n ssid=\"somessid\"\n mode=2\n frequency=2412\n key_mgmt=WPA-PSK WPA-PSK-SHA256\n proto=RSN\n group=CCMP\n pairwise=CCMP\n psk=\"12345678\"\n}\n\nWhen waiting for the AP to be established, interrupting wpa_supplicant\nwith \u003cctrl-c\u003e and starting it again this happens:\n\n| Unable to handle kernel NULL pointer dereference at virtual address 0000000000000140\n| Mem abort info:\n| ESR = 0x0000000096000004\n| EC = 0x25: DABT (current EL), IL = 32 bits\n| SET = 0, FnV = 0\n| EA = 0, S1PTW = 0\n| FSC = 0x04: level 0 translation fault\n| Data abort info:\n| ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000\n| CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n| GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n| user pgtable: 4k pages, 48-bit VAs, pgdp=0000000046d96000\n| [0000000000000140] pgd=0000000000000000, p4d=0000000000000000\n| Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP\n| Modules linked in: caam_jr caamhash_desc spidev caamalg_desc crypto_engine authenc libdes mwifiex_sdio\n+mwifiex crct10dif_ce cdc_acm onboard_usb_hub fsl_imx8_ddr_perf imx8m_ddrc rtc_ds1307 lm75 rtc_snvs\n+imx_sdma caam imx8mm_thermal spi_imx error imx_cpufreq_dt fuse ip_tables x_tables ipv6\n| CPU: 0 PID: 8 Comm: kworker/0:1 Not tainted 6.9.0-00007-g937242013fce-dirty #18\n| Hardware name: somemachine (DT)\n| Workqueue: events sdio_irq_work\n| pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n| pc : mwifiex_get_cfp+0xd8/0x15c [mwifiex]\n| lr : mwifiex_get_cfp+0x34/0x15c [mwifiex]\n| sp : ffff8000818b3a70\n| x29: ffff8000818b3a70 x28: ffff000006bfd8a5 x27: 0000000000000004\n| x26: 000000000000002c x25: 0000000000001511 x24: 0000000002e86bc9\n| x23: ffff000006bfd996 x22: 0000000000000004 x21: ffff000007bec000\n| x20: 000000000000002c x19: 0000000000000000 x18: 0000000000000000\n| x17: 000000040044ffff x16: 00500072b5503510 x15: ccc283740681e517\n| x14: 0201000101006d15 x13: 0000000002e8ff43 x12: 002c01000000ffb1\n| x11: 0100000000000000 x10: 02e8ff43002c0100 x9 : 0000ffb100100157\n| x8 : ffff000003d20000 x7 : 00000000000002f1 x6 : 00000000ffffe124\n| x5 : 0000000000000001 x4 : 0000000000000003 x3 : 0000000000000000\n| x2 : 0000000000000000 x1 : 0001000000011001 x0 : 0000000000000000\n| Call trace:\n| mwifiex_get_cfp+0xd8/0x15c [mwifiex]\n| mwifiex_parse_single_response_buf+0x1d0/0x504 [mwifiex]\n| mwifiex_handle_event_ext_scan_report+0x19c/0x2f8 [mwifiex]\n| mwifiex_process_sta_event+0x298/0xf0c [mwifiex]\n| mwifiex_process_event+0x110/0x238 [mwifiex]\n| mwifiex_main_process+0x428/0xa44 [mwifiex]\n| mwifiex_sdio_interrupt+0x64/0x12c [mwifiex_sdio]\n| process_sdio_pending_irqs+0x64/0x1b8\n| sdio_irq_work+0x4c/0x7c\n| process_one_work+0x148/0x2a0\n| worker_thread+0x2fc/0x40c\n| kthread+0x110/0x114\n| ret_from_fork+0x10/0x20\n| Code: a94153f3 a8c37bfd d50323bf d65f03c0 (f940a000)\n| ---[ end trace 0000000000000000 ]---"
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"datePublished": "2024-09-18T07:12:14.820Z",
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CVE-2024-47742 (GCVE-0-2024-47742)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:14 – Updated: 2025-11-03 22:21
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
firmware_loader: Block path traversal
Most firmware names are hardcoded strings, or are constructed from fairly
constrained format strings where the dynamic parts are just some hex
numbers or such.
However, there are a couple codepaths in the kernel where firmware file
names contain string components that are passed through from a device or
semi-privileged userspace; the ones I could find (not counting interfaces
that require root privileges) are:
- lpfc_sli4_request_firmware_update() seems to construct the firmware
filename from "ModelName", a string that was previously parsed out of
some descriptor ("Vital Product Data") in lpfc_fill_vpd()
- nfp_net_fw_find() seems to construct a firmware filename from a model
name coming from nfp_hwinfo_lookup(pf->hwinfo, "nffw.partno"), which I
think parses some descriptor that was read from the device.
(But this case likely isn't exploitable because the format string looks
like "netronome/nic_%s", and there shouldn't be any *folders* starting
with "netronome/nic_". The previous case was different because there,
the "%s" is *at the start* of the format string.)
- module_flash_fw_schedule() is reachable from the
ETHTOOL_MSG_MODULE_FW_FLASH_ACT netlink command, which is marked as
GENL_UNS_ADMIN_PERM (meaning CAP_NET_ADMIN inside a user namespace is
enough to pass the privilege check), and takes a userspace-provided
firmware name.
(But I think to reach this case, you need to have CAP_NET_ADMIN over a
network namespace that a special kind of ethernet device is mapped into,
so I think this is not a viable attack path in practice.)
Fix it by rejecting any firmware names containing ".." path components.
For what it's worth, I went looking and haven't found any USB device
drivers that use the firmware loader dangerously.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
abb139e75c2cdbb955e840d6331cb5863e409d0e , < d1768e5535d3ded59f888637016e6f821f4e069f
(git)
Affected: abb139e75c2cdbb955e840d6331cb5863e409d0e , < 9b1ca33ebd05b3acef5b976c04e5e791af93ce1b (git) Affected: abb139e75c2cdbb955e840d6331cb5863e409d0e , < c30558e6c5c9ad6c86459d9acce1520ceeab9ea6 (git) Affected: abb139e75c2cdbb955e840d6331cb5863e409d0e , < a77fc4acfd49fc6076e565445b2bc5fdc3244da4 (git) Affected: abb139e75c2cdbb955e840d6331cb5863e409d0e , < 3d2411f4edcb649eaf232160db459bb4770b5251 (git) Affected: abb139e75c2cdbb955e840d6331cb5863e409d0e , < 7420c1bf7fc784e587b87329cc6dfa3dca537aa4 (git) Affected: abb139e75c2cdbb955e840d6331cb5863e409d0e , < 28f1cd94d3f1092728fb775a0fe26c5f1ac2ebeb (git) Affected: abb139e75c2cdbb955e840d6331cb5863e409d0e , < 6c4e13fdfcab34811c3143a0a03c05fec4e870ec (git) Affected: abb139e75c2cdbb955e840d6331cb5863e409d0e , < f0e5311aa8022107d63c54e2f03684ec097d1394 (git) |
|||||||
|
|||||||||
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CVE-2021-47316 (GCVE-0-2021-47316)
Vulnerability from cvelistv5 – Published: 2024-05-21 14:35 – Updated: 2025-05-04 07:08
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfsd: fix NULL dereference in nfs3svc_encode_getaclres
In error cases the dentry may be NULL.
Before 20798dfe249a, the encoder also checked dentry and
d_really_is_positive(dentry), but that looks like overkill to me--zero
status should be enough to guarantee a positive dentry.
This isn't the first time we've seen an error-case NULL dereference
hidden in the initialization of a local variable in an xdr encoder. But
I went back through the other recent rewrites and didn't spot any
similar bugs.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
d505e66191072748620fc0af038cea4e4da0e3cd , < e79057d15d96ef19de4de6d7e479bae3d58a2a8d
(git)
Affected: 20798dfe249a01ad1b12eec7dbc572db5003244a , < 650e6f383a6eb40f7c0a010982a74ab4b6893870 (git) Affected: 20798dfe249a01ad1b12eec7dbc572db5003244a , < ab1016d39cc052064e32f25ad18ef8767a0ee3b8 (git) |
||
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CVE-2024-44989 (GCVE-0-2024-44989)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2025-11-03 22:14
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
bonding: fix xfrm real_dev null pointer dereference
We shouldn't set real_dev to NULL because packets can be in transit and
xfrm might call xdo_dev_offload_ok() in parallel. All callbacks assume
real_dev is set.
Example trace:
kernel: BUG: unable to handle page fault for address: 0000000000001030
kernel: bond0: (slave eni0np1): making interface the new active one
kernel: #PF: supervisor write access in kernel mode
kernel: #PF: error_code(0x0002) - not-present page
kernel: PGD 0 P4D 0
kernel: Oops: 0002 [#1] PREEMPT SMP
kernel: CPU: 4 PID: 2237 Comm: ping Not tainted 6.7.7+ #12
kernel: Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014
kernel: RIP: 0010:nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]
kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA
kernel: Code: e0 0f 0b 48 83 7f 38 00 74 de 0f 0b 48 8b 47 08 48 8b 37 48 8b 78 40 e9 b2 e5 9a d7 66 90 0f 1f 44 00 00 48 8b 86 80 02 00 00 <83> 80 30 10 00 00 01 b8 01 00 00 00 c3 0f 1f 80 00 00 00 00 0f 1f
kernel: bond0: (slave eni0np1): making interface the new active one
kernel: RSP: 0018:ffffabde81553b98 EFLAGS: 00010246
kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA
kernel:
kernel: RAX: 0000000000000000 RBX: ffff9eb404e74900 RCX: ffff9eb403d97c60
kernel: RDX: ffffffffc090de10 RSI: ffff9eb404e74900 RDI: ffff9eb3c5de9e00
kernel: RBP: ffff9eb3c0a42000 R08: 0000000000000010 R09: 0000000000000014
kernel: R10: 7974203030303030 R11: 3030303030303030 R12: 0000000000000000
kernel: R13: ffff9eb3c5de9e00 R14: ffffabde81553cc8 R15: ffff9eb404c53000
kernel: FS: 00007f2a77a3ad00(0000) GS:ffff9eb43bd00000(0000) knlGS:0000000000000000
kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
kernel: CR2: 0000000000001030 CR3: 00000001122ab000 CR4: 0000000000350ef0
kernel: bond0: (slave eni0np1): making interface the new active one
kernel: Call Trace:
kernel: <TASK>
kernel: ? __die+0x1f/0x60
kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA
kernel: ? page_fault_oops+0x142/0x4c0
kernel: ? do_user_addr_fault+0x65/0x670
kernel: ? kvm_read_and_reset_apf_flags+0x3b/0x50
kernel: bond0: (slave eni0np1): making interface the new active one
kernel: ? exc_page_fault+0x7b/0x180
kernel: ? asm_exc_page_fault+0x22/0x30
kernel: ? nsim_bpf_uninit+0x50/0x50 [netdevsim]
kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA
kernel: ? nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]
kernel: bond0: (slave eni0np1): making interface the new active one
kernel: bond_ipsec_offload_ok+0x7b/0x90 [bonding]
kernel: xfrm_output+0x61/0x3b0
kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA
kernel: ip_push_pending_frames+0x56/0x80
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 21816b696c172c19d53a30d45ee005cce246ed21
(git)
Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 2f72c6a66bcd7e0187ec085237fee5db27145294 (git) Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 7fa9243391ad2afe798ef4ea2e2851947b95754f (git) Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 4582d4ff413a07d4ed8a4823c652dc5207760548 (git) Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 89fc1dca79db5c3e7a2d589ecbf8a3661c65f436 (git) Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < f8cde9805981c50d0c029063dc7d82821806fc44 (git) |
|||||||
|
|||||||||
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CVE-2024-50181 (GCVE-0-2024-50181)
Vulnerability from cvelistv5 – Published: 2024-11-08 05:38 – Updated: 2025-03-03 08:16
VLAI?
EPSS
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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CVE-2024-36978 (GCVE-0-2024-36978)
Vulnerability from cvelistv5 – Published: 2024-06-19 06:20 – Updated: 2025-11-03 21:55
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: sched: sch_multiq: fix possible OOB write in multiq_tune()
q->bands will be assigned to qopt->bands to execute subsequent code logic
after kmalloc. So the old q->bands should not be used in kmalloc.
Otherwise, an out-of-bounds write will occur.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c2999f7fb05b87da4060e38150c70fa46794d82b , < d5d9d241786f49ae7cbc08e7fc95a115e9d80f3d
(git)
Affected: c2999f7fb05b87da4060e38150c70fa46794d82b , < 52b1aa07cda6a199cd6754d3798c7759023bc70f (git) Affected: c2999f7fb05b87da4060e38150c70fa46794d82b , < 598572c64287aee0b75bbba4e2881496878860f3 (git) Affected: c2999f7fb05b87da4060e38150c70fa46794d82b , < 0f208fad86631e005754606c3ec80c0d44a11882 (git) Affected: c2999f7fb05b87da4060e38150c70fa46794d82b , < 54c2c171c11a798fe887b3ff72922aa9d1411c1e (git) Affected: c2999f7fb05b87da4060e38150c70fa46794d82b , < d6fb5110e8722bc00748f22caeb650fe4672f129 (git) Affected: c2999f7fb05b87da4060e38150c70fa46794d82b , < affc18fdc694190ca7575b9a86632a73b9fe043d (git) |
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CVE-2024-46685 (GCVE-0-2024-46685)
Vulnerability from cvelistv5 – Published: 2024-09-13 05:29 – Updated: 2025-11-03 22:16
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
pinctrl: single: fix potential NULL dereference in pcs_get_function()
pinmux_generic_get_function() can return NULL and the pointer 'function'
was dereferenced without checking against NULL. Add checking of pointer
'function' in pcs_get_function().
Found by code review.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
571aec4df5b72a80f80d1e524da8fbd7ff525c98 , < 0a2bab5ed161318f57134716accba0a30f3af191
(git)
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CVE-2024-43098 (GCVE-0-2024-43098)
Vulnerability from cvelistv5 – Published: 2025-01-11 12:25 – Updated: 2025-11-03 20:38
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
i3c: Use i3cdev->desc->info instead of calling i3c_device_get_info() to avoid deadlock
A deadlock may happen since the i3c_master_register() acquires
&i3cbus->lock twice. See the log below.
Use i3cdev->desc->info instead of calling i3c_device_info() to
avoid acquiring the lock twice.
v2:
- Modified the title and commit message
============================================
WARNING: possible recursive locking detected
6.11.0-mainline
--------------------------------------------
init/1 is trying to acquire lock:
f1ffff80a6a40dc0 (&i3cbus->lock){++++}-{3:3}, at: i3c_bus_normaluse_lock
but task is already holding lock:
f1ffff80a6a40dc0 (&i3cbus->lock){++++}-{3:3}, at: i3c_master_register
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(&i3cbus->lock);
lock(&i3cbus->lock);
*** DEADLOCK ***
May be due to missing lock nesting notation
2 locks held by init/1:
#0: fcffff809b6798f8 (&dev->mutex){....}-{3:3}, at: __driver_attach
#1: f1ffff80a6a40dc0 (&i3cbus->lock){++++}-{3:3}, at: i3c_master_register
stack backtrace:
CPU: 6 UID: 0 PID: 1 Comm: init
Call trace:
dump_backtrace+0xfc/0x17c
show_stack+0x18/0x28
dump_stack_lvl+0x40/0xc0
dump_stack+0x18/0x24
print_deadlock_bug+0x388/0x390
__lock_acquire+0x18bc/0x32ec
lock_acquire+0x134/0x2b0
down_read+0x50/0x19c
i3c_bus_normaluse_lock+0x14/0x24
i3c_device_get_info+0x24/0x58
i3c_device_uevent+0x34/0xa4
dev_uevent+0x310/0x384
kobject_uevent_env+0x244/0x414
kobject_uevent+0x14/0x20
device_add+0x278/0x460
device_register+0x20/0x34
i3c_master_register_new_i3c_devs+0x78/0x154
i3c_master_register+0x6a0/0x6d4
mtk_i3c_master_probe+0x3b8/0x4d8
platform_probe+0xa0/0xe0
really_probe+0x114/0x454
__driver_probe_device+0xa0/0x15c
driver_probe_device+0x3c/0x1ac
__driver_attach+0xc4/0x1f0
bus_for_each_dev+0x104/0x160
driver_attach+0x24/0x34
bus_add_driver+0x14c/0x294
driver_register+0x68/0x104
__platform_driver_register+0x20/0x30
init_module+0x20/0xfe4
do_one_initcall+0x184/0x464
do_init_module+0x58/0x1ec
load_module+0xefc/0x10c8
__arm64_sys_finit_module+0x238/0x33c
invoke_syscall+0x58/0x10c
el0_svc_common+0xa8/0xdc
do_el0_svc+0x1c/0x28
el0_svc+0x50/0xac
el0t_64_sync_handler+0x70/0xbc
el0t_64_sync+0x1a8/0x1ac
Severity ?
5.5 (Medium)
CWE
- CWE-667 - Improper Locking
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 9a2173660ee53d5699744f02e6ab7bf89fcd0b1a
(git)
Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 5ac1dd51aaa0ce8b5421d1137e857955a4b6f55e (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 2d98fa2a50b8058de52ada168fa5dbabb574711b (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 816187b1833908941286e71b0041059a4acd52ed (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < ffe19e363c6f8b992ba835a361542568dea17409 (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 1f51ae217d09c361ede900b94735a6d2df6c0344 (git) Affected: 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 , < 6cf7b65f7029914dc0cd7db86fac9ee5159008c6 (git) |
|||||||
|
|||||||||
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CVE-2023-6121 (GCVE-0-2023-6121)
Vulnerability from cvelistv5 – Published: 2023-11-16 14:45 – Updated: 2025-11-06 20:01
VLAI?
EPSS
Summary
An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data being printed and potentially leaked to the kernel ring buffer (dmesg).
Severity ?
4.3 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.rt7.342.el8_10 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::realtime cpe:/a:redhat:enterprise_linux:8::nfv |
|||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
Credits
Red Hat would like to thank Alon Zahavi for reporting this issue.
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CVE-2024-26779 (GCVE-0-2024-26779)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:01 – Updated: 2025-05-04 08:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211: fix race condition on enabling fast-xmit
fast-xmit must only be enabled after the sta has been uploaded to the driver,
otherwise it could end up passing the not-yet-uploaded sta via drv_tx calls
to the driver, leading to potential crashes because of uninitialized drv_priv
data.
Add a missing sta->uploaded check and re-check fast xmit after inserting a sta.
Severity ?
5.5 (Medium)
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 76fad1174a0cae6fc857b9f88b261a2e4f07d587
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 85720b69aef177318f4a18efbcc4302228a340e5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5ffab99e070b9f8ae0cf60c3c3602b84eee818dd (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 88c18fd06608b3adee547102505d715f21075c9d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < eb39bb548bf974acad7bd6780fe11f9e6652d696 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 54b79d8786964e2f840e8a2ec4a9f9a50f3d4954 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 281280276b70c822f55ce15b661f6d1d3228aaa9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bcbc84af1183c8cf3d1ca9b78540c2185cd85e7f (git) |
|||||||
|
|||||||||
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CVE-2024-56587 (GCVE-0-2024-56587)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:50 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
leds: class: Protect brightness_show() with led_cdev->led_access mutex
There is NULL pointer issue observed if from Process A where hid device
being added which results in adding a led_cdev addition and later a
another call to access of led_cdev attribute from Process B can result
in NULL pointer issue.
Use mutex led_cdev->led_access to protect access to led->cdev and its
attribute inside brightness_show() and max_brightness_show() and also
update the comment for mutex that it should be used to protect the led
class device fields.
Process A Process B
kthread+0x114
worker_thread+0x244
process_scheduled_works+0x248
uhid_device_add_worker+0x24
hid_add_device+0x120
device_add+0x268
bus_probe_device+0x94
device_initial_probe+0x14
__device_attach+0xfc
bus_for_each_drv+0x10c
__device_attach_driver+0x14c
driver_probe_device+0x3c
__driver_probe_device+0xa0
really_probe+0x190
hid_device_probe+0x130
ps_probe+0x990
ps_led_register+0x94
devm_led_classdev_register_ext+0x58
led_classdev_register_ext+0x1f8
device_create_with_groups+0x48
device_create_groups_vargs+0xc8
device_add+0x244
kobject_uevent+0x14
kobject_uevent_env[jt]+0x224
mutex_unlock[jt]+0xc4
__mutex_unlock_slowpath+0xd4
wake_up_q+0x70
try_to_wake_up[jt]+0x48c
preempt_schedule_common+0x28
__schedule+0x628
__switch_to+0x174
el0t_64_sync+0x1a8/0x1ac
el0t_64_sync_handler+0x68/0xbc
el0_svc+0x38/0x68
do_el0_svc+0x1c/0x28
el0_svc_common+0x80/0xe0
invoke_syscall+0x58/0x114
__arm64_sys_read+0x1c/0x2c
ksys_read+0x78/0xe8
vfs_read+0x1e0/0x2c8
kernfs_fop_read_iter+0x68/0x1b4
seq_read_iter+0x158/0x4ec
kernfs_seq_show+0x44/0x54
sysfs_kf_seq_show+0xb4/0x130
dev_attr_show+0x38/0x74
brightness_show+0x20/0x4c
dualshock4_led_get_brightness+0xc/0x74
[ 3313.874295][ T4013] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000060
[ 3313.874301][ T4013] Mem abort info:
[ 3313.874303][ T4013] ESR = 0x0000000096000006
[ 3313.874305][ T4013] EC = 0x25: DABT (current EL), IL = 32 bits
[ 3313.874307][ T4013] SET = 0, FnV = 0
[ 3313.874309][ T4013] EA = 0, S1PTW = 0
[ 3313.874311][ T4013] FSC = 0x06: level 2 translation fault
[ 3313.874313][ T4013] Data abort info:
[ 3313.874314][ T4013] ISV = 0, ISS = 0x00000006, ISS2 = 0x00000000
[ 3313.874316][ T4013] CM = 0, WnR = 0, TnD = 0, TagAccess = 0
[ 3313.874318][ T4013] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[ 3313.874320][ T4013] user pgtable: 4k pages, 39-bit VAs, pgdp=00000008f2b0a000
..
[ 3313.874332][ T4013] Dumping ftrace buffer:
[ 3313.874334][ T4013] (ftrace buffer empty)
..
..
[ dd3313.874639][ T4013] CPU: 6 PID: 4013 Comm: InputReader
[ 3313.874648][ T4013] pc : dualshock4_led_get_brightness+0xc/0x74
[ 3313.874653][ T4013] lr : led_update_brightness+0x38/0x60
[ 3313.874656][ T4013] sp : ffffffc0b910bbd0
..
..
[ 3313.874685][ T4013] Call trace:
[ 3313.874687][ T4013] dualshock4_led_get_brightness+0xc/0x74
[ 3313.874690][ T4013] brightness_show+0x20/0x4c
[ 3313.874692][ T4013] dev_attr_show+0x38/0x74
[ 3313.874696][ T4013] sysfs_kf_seq_show+0xb4/0x130
[ 3313.874700][ T4013] kernfs_seq_show+0x44/0x54
[ 3313.874703][ T4013] seq_read_iter+0x158/0x4ec
[ 3313.874705][ T4013] kernfs_fop_read_iter+0x68/0x1b4
[ 3313.874708][ T4013] vfs_read+0x1e0/0x2c8
[ 3313.874711][ T4013] ksys_read+0x78/0xe8
[ 3313.874714][ T4013] __arm64_sys_read+0x1c/0x2c
[ 3313.874718][ T4013] invoke_syscall+0x58/0x114
[ 3313.874721][ T4013] el0_svc_common+0x80/0xe0
[ 3313.874724][ T4013] do_el0_svc+0x1c/0x28
[ 3313.874727][ T4013] el0_svc+0x38/0x68
[ 3313.874730][ T4013] el0t_64_sync_handler+0x68/0xbc
[ 3313.874732][ T4013] el0t_64_sync+0x1a8/0x1ac
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 84b42d5b5fcd767c9b7f30b0b32065ed949fe804
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ddcfc5708da9972ac23a9121b3d819b0a53d6f21 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b8283d52ed15c02bb2eb9b1b8644dcc34f8e98f1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 50d9f68e4adf86901cbab1bd5b91f710aa9141b9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f6d6fb563e4be245a17bc4261a4b294e8bf8a31e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < bb4a6236a430cfc3713f470f3a969f39d6d4ca25 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4ca7cd938725a4050dcd62ae9472e931d603118d (git) |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nleds: class: Protect brightness_show() with led_cdev-\u003eled_access mutex\n\nThere is NULL pointer issue observed if from Process A where hid device\nbeing added which results in adding a led_cdev addition and later a\nanother call to access of led_cdev attribute from Process B can result\nin NULL pointer issue.\n\nUse mutex led_cdev-\u003eled_access to protect access to led-\u003ecdev and its\nattribute inside brightness_show() and max_brightness_show() and also\nupdate the comment for mutex that it should be used to protect the led\nclass device fields.\n\n\tProcess A \t\t\t\tProcess B\n\n kthread+0x114\n worker_thread+0x244\n process_scheduled_works+0x248\n uhid_device_add_worker+0x24\n hid_add_device+0x120\n device_add+0x268\n bus_probe_device+0x94\n device_initial_probe+0x14\n __device_attach+0xfc\n bus_for_each_drv+0x10c\n __device_attach_driver+0x14c\n driver_probe_device+0x3c\n __driver_probe_device+0xa0\n really_probe+0x190\n hid_device_probe+0x130\n ps_probe+0x990\n ps_led_register+0x94\n devm_led_classdev_register_ext+0x58\n led_classdev_register_ext+0x1f8\n device_create_with_groups+0x48\n device_create_groups_vargs+0xc8\n device_add+0x244\n kobject_uevent+0x14\n kobject_uevent_env[jt]+0x224\n mutex_unlock[jt]+0xc4\n __mutex_unlock_slowpath+0xd4\n wake_up_q+0x70\n try_to_wake_up[jt]+0x48c\n preempt_schedule_common+0x28\n __schedule+0x628\n __switch_to+0x174\n\t\t\t\t\t\tel0t_64_sync+0x1a8/0x1ac\n\t\t\t\t\t\tel0t_64_sync_handler+0x68/0xbc\n\t\t\t\t\t\tel0_svc+0x38/0x68\n\t\t\t\t\t\tdo_el0_svc+0x1c/0x28\n\t\t\t\t\t\tel0_svc_common+0x80/0xe0\n\t\t\t\t\t\tinvoke_syscall+0x58/0x114\n\t\t\t\t\t\t__arm64_sys_read+0x1c/0x2c\n\t\t\t\t\t\tksys_read+0x78/0xe8\n\t\t\t\t\t\tvfs_read+0x1e0/0x2c8\n\t\t\t\t\t\tkernfs_fop_read_iter+0x68/0x1b4\n\t\t\t\t\t\tseq_read_iter+0x158/0x4ec\n\t\t\t\t\t\tkernfs_seq_show+0x44/0x54\n\t\t\t\t\t\tsysfs_kf_seq_show+0xb4/0x130\n\t\t\t\t\t\tdev_attr_show+0x38/0x74\n\t\t\t\t\t\tbrightness_show+0x20/0x4c\n\t\t\t\t\t\tdualshock4_led_get_brightness+0xc/0x74\n\n[ 3313.874295][ T4013] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000060\n[ 3313.874301][ T4013] Mem abort info:\n[ 3313.874303][ T4013] ESR = 0x0000000096000006\n[ 3313.874305][ T4013] EC = 0x25: DABT (current EL), IL = 32 bits\n[ 3313.874307][ T4013] SET = 0, FnV = 0\n[ 3313.874309][ T4013] EA = 0, S1PTW = 0\n[ 3313.874311][ T4013] FSC = 0x06: level 2 translation fault\n[ 3313.874313][ T4013] Data abort info:\n[ 3313.874314][ T4013] ISV = 0, ISS = 0x00000006, ISS2 = 0x00000000\n[ 3313.874316][ T4013] CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n[ 3313.874318][ T4013] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n[ 3313.874320][ T4013] user pgtable: 4k pages, 39-bit VAs, pgdp=00000008f2b0a000\n..\n\n[ 3313.874332][ T4013] Dumping ftrace buffer:\n[ 3313.874334][ T4013] (ftrace buffer empty)\n..\n..\n[ dd3313.874639][ T4013] CPU: 6 PID: 4013 Comm: InputReader\n[ 3313.874648][ T4013] pc : dualshock4_led_get_brightness+0xc/0x74\n[ 3313.874653][ T4013] lr : led_update_brightness+0x38/0x60\n[ 3313.874656][ T4013] sp : ffffffc0b910bbd0\n..\n..\n[ 3313.874685][ T4013] Call trace:\n[ 3313.874687][ T4013] dualshock4_led_get_brightness+0xc/0x74\n[ 3313.874690][ T4013] brightness_show+0x20/0x4c\n[ 3313.874692][ T4013] dev_attr_show+0x38/0x74\n[ 3313.874696][ T4013] sysfs_kf_seq_show+0xb4/0x130\n[ 3313.874700][ T4013] kernfs_seq_show+0x44/0x54\n[ 3313.874703][ T4013] seq_read_iter+0x158/0x4ec\n[ 3313.874705][ T4013] kernfs_fop_read_iter+0x68/0x1b4\n[ 3313.874708][ T4013] vfs_read+0x1e0/0x2c8\n[ 3313.874711][ T4013] ksys_read+0x78/0xe8\n[ 3313.874714][ T4013] __arm64_sys_read+0x1c/0x2c\n[ 3313.874718][ T4013] invoke_syscall+0x58/0x114\n[ 3313.874721][ T4013] el0_svc_common+0x80/0xe0\n[ 3313.874724][ T4013] do_el0_svc+0x1c/0x28\n[ 3313.874727][ T4013] el0_svc+0x38/0x68\n[ 3313.874730][ T4013] el0t_64_sync_handler+0x68/0xbc\n[ 3313.874732][ T4013] el0t_64_sync+0x1a8/0x1ac"
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CVE-2023-6606 (GCVE-0-2023-6606)
Vulnerability from cvelistv5 – Published: 2023-12-08 16:58 – Updated: 2025-11-08 07:10
VLAI?
EPSS
Summary
An out-of-bounds read vulnerability was found in smbCalcSize in fs/smb/client/netmisc.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
Severity ?
7.1 (High)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-513.18.1.rt7.320.el8_9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::nfv cpe:/a:redhat:enterprise_linux:8::realtime |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2024-50039 (GCVE-0-2024-50039)
Vulnerability from cvelistv5 – Published: 2024-10-21 19:39 – Updated: 2025-11-03 22:24
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: accept TCA_STAB only for root qdisc
Most qdiscs maintain their backlog using qdisc_pkt_len(skb)
on the assumption it is invariant between the enqueue()
and dequeue() handlers.
Unfortunately syzbot can crash a host rather easily using
a TBF + SFQ combination, with an STAB on SFQ [1]
We can't support TCA_STAB on arbitrary level, this would
require to maintain per-qdisc storage.
[1]
[ 88.796496] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 88.798611] #PF: supervisor read access in kernel mode
[ 88.799014] #PF: error_code(0x0000) - not-present page
[ 88.799506] PGD 0 P4D 0
[ 88.799829] Oops: Oops: 0000 [#1] SMP NOPTI
[ 88.800569] CPU: 14 UID: 0 PID: 2053 Comm: b371744477 Not tainted 6.12.0-rc1-virtme #1117
[ 88.801107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 88.801779] RIP: 0010:sfq_dequeue (net/sched/sch_sfq.c:272 net/sched/sch_sfq.c:499) sch_sfq
[ 88.802544] Code: 0f b7 50 12 48 8d 04 d5 00 00 00 00 48 89 d6 48 29 d0 48 8b 91 c0 01 00 00 48 c1 e0 03 48 01 c2 66 83 7a 1a 00 7e c0 48 8b 3a <4c> 8b 07 4c 89 02 49 89 50 08 48 c7 47 08 00 00 00 00 48 c7 07 00
All code
========
0: 0f b7 50 12 movzwl 0x12(%rax),%edx
4: 48 8d 04 d5 00 00 00 lea 0x0(,%rdx,8),%rax
b: 00
c: 48 89 d6 mov %rdx,%rsi
f: 48 29 d0 sub %rdx,%rax
12: 48 8b 91 c0 01 00 00 mov 0x1c0(%rcx),%rdx
19: 48 c1 e0 03 shl $0x3,%rax
1d: 48 01 c2 add %rax,%rdx
20: 66 83 7a 1a 00 cmpw $0x0,0x1a(%rdx)
25: 7e c0 jle 0xffffffffffffffe7
27: 48 8b 3a mov (%rdx),%rdi
2a:* 4c 8b 07 mov (%rdi),%r8 <-- trapping instruction
2d: 4c 89 02 mov %r8,(%rdx)
30: 49 89 50 08 mov %rdx,0x8(%r8)
34: 48 c7 47 08 00 00 00 movq $0x0,0x8(%rdi)
3b: 00
3c: 48 rex.W
3d: c7 .byte 0xc7
3e: 07 (bad)
...
Code starting with the faulting instruction
===========================================
0: 4c 8b 07 mov (%rdi),%r8
3: 4c 89 02 mov %r8,(%rdx)
6: 49 89 50 08 mov %rdx,0x8(%r8)
a: 48 c7 47 08 00 00 00 movq $0x0,0x8(%rdi)
11: 00
12: 48 rex.W
13: c7 .byte 0xc7
14: 07 (bad)
...
[ 88.803721] RSP: 0018:ffff9a1f892b7d58 EFLAGS: 00000206
[ 88.804032] RAX: 0000000000000000 RBX: ffff9a1f8420c800 RCX: ffff9a1f8420c800
[ 88.804560] RDX: ffff9a1f81bc1440 RSI: 0000000000000000 RDI: 0000000000000000
[ 88.805056] RBP: ffffffffc04bb0e0 R08: 0000000000000001 R09: 00000000ff7f9a1f
[ 88.805473] R10: 000000000001001b R11: 0000000000009a1f R12: 0000000000000140
[ 88.806194] R13: 0000000000000001 R14: ffff9a1f886df400 R15: ffff9a1f886df4ac
[ 88.806734] FS: 00007f445601a740(0000) GS:ffff9a2e7fd80000(0000) knlGS:0000000000000000
[ 88.807225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.807672] CR2: 0000000000000000 CR3: 000000050cc46000 CR4: 00000000000006f0
[ 88.808165] Call Trace:
[ 88.808459] <TASK>
[ 88.808710] ? __die (arch/x86/kernel/dumpstack.c:421 arch/x86/kernel/dumpstack.c:434)
[ 88.809261] ? page_fault_oops (arch/x86/mm/fault.c:715)
[ 88.809561] ? exc_page_fault (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:147 arch/x86/mm/fault.c:1489 arch/x86/mm/fault.c:1539)
[ 88.809806] ? asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:623)
[ 88.810074] ? sfq_dequeue (net/sched/sch_sfq.c:272 net/sched/sch_sfq.c:499) sch_sfq
[ 88.810411] sfq_reset (net/sched/sch_sfq.c:525) sch_sfq
[ 88.810671] qdisc_reset (./include/linux/skbuff.h:2135 ./include/linux/skbuff.h:2441 ./include/linux/skbuff.h:3304 ./include/linux/skbuff.h:3310 net/sched/sch_g
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
175f9c1bba9b825d22b142d183c9e175488b260c , < 2acbb9539bc2284e30d2aeb789c3d96287014264
(git)
Affected: 175f9c1bba9b825d22b142d183c9e175488b260c , < adbc3eef43fc94c7c8436da832691ae02333a972 (git) Affected: 175f9c1bba9b825d22b142d183c9e175488b260c , < 8fb6503592d39065316f45d267c5527b4e7cd995 (git) Affected: 175f9c1bba9b825d22b142d183c9e175488b260c , < 76feedc74b90270390fbfdf74a2e944e96872363 (git) Affected: 175f9c1bba9b825d22b142d183c9e175488b260c , < 1edf039ee01788ffc25625fe58a903ae2efa213e (git) Affected: 175f9c1bba9b825d22b142d183c9e175488b260c , < 3dc6ee96473cc2962c6db4297d4631f261be150f (git) Affected: 175f9c1bba9b825d22b142d183c9e175488b260c , < 3cb7cf1540ddff5473d6baeb530228d19bc97b8a (git) |
|||||||
|
|||||||||
{
"containers": {
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{
"metrics": [
{
"other": {
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"id": "CVE-2024-50039",
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{
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"title": "CVE Program Container"
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{
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{
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"version": "5.4.285",
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},
{
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"status": "unaffected",
"version": "5.10.227",
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},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.168",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.113",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.57",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
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"vulnerable": true
},
{
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{
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{
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},
{
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{
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}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/sched: accept TCA_STAB only for root qdisc\n\nMost qdiscs maintain their backlog using qdisc_pkt_len(skb)\non the assumption it is invariant between the enqueue()\nand dequeue() handlers.\n\nUnfortunately syzbot can crash a host rather easily using\na TBF + SFQ combination, with an STAB on SFQ [1]\n\nWe can\u0027t support TCA_STAB on arbitrary level, this would\nrequire to maintain per-qdisc storage.\n\n[1]\n[ 88.796496] BUG: kernel NULL pointer dereference, address: 0000000000000000\n[ 88.798611] #PF: supervisor read access in kernel mode\n[ 88.799014] #PF: error_code(0x0000) - not-present page\n[ 88.799506] PGD 0 P4D 0\n[ 88.799829] Oops: Oops: 0000 [#1] SMP NOPTI\n[ 88.800569] CPU: 14 UID: 0 PID: 2053 Comm: b371744477 Not tainted 6.12.0-rc1-virtme #1117\n[ 88.801107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014\n[ 88.801779] RIP: 0010:sfq_dequeue (net/sched/sch_sfq.c:272 net/sched/sch_sfq.c:499) sch_sfq\n[ 88.802544] Code: 0f b7 50 12 48 8d 04 d5 00 00 00 00 48 89 d6 48 29 d0 48 8b 91 c0 01 00 00 48 c1 e0 03 48 01 c2 66 83 7a 1a 00 7e c0 48 8b 3a \u003c4c\u003e 8b 07 4c 89 02 49 89 50 08 48 c7 47 08 00 00 00 00 48 c7 07 00\nAll code\n========\n 0:\t0f b7 50 12 \tmovzwl 0x12(%rax),%edx\n 4:\t48 8d 04 d5 00 00 00 \tlea 0x0(,%rdx,8),%rax\n b:\t00\n c:\t48 89 d6 \tmov %rdx,%rsi\n f:\t48 29 d0 \tsub %rdx,%rax\n 12:\t48 8b 91 c0 01 00 00 \tmov 0x1c0(%rcx),%rdx\n 19:\t48 c1 e0 03 \tshl $0x3,%rax\n 1d:\t48 01 c2 \tadd %rax,%rdx\n 20:\t66 83 7a 1a 00 \tcmpw $0x0,0x1a(%rdx)\n 25:\t7e c0 \tjle 0xffffffffffffffe7\n 27:\t48 8b 3a \tmov (%rdx),%rdi\n 2a:*\t4c 8b 07 \tmov (%rdi),%r8\t\t\u003c-- trapping instruction\n 2d:\t4c 89 02 \tmov %r8,(%rdx)\n 30:\t49 89 50 08 \tmov %rdx,0x8(%r8)\n 34:\t48 c7 47 08 00 00 00 \tmovq $0x0,0x8(%rdi)\n 3b:\t00\n 3c:\t48 \trex.W\n 3d:\tc7 \t.byte 0xc7\n 3e:\t07 \t(bad)\n\t...\n\nCode starting with the faulting instruction\n===========================================\n 0:\t4c 8b 07 \tmov (%rdi),%r8\n 3:\t4c 89 02 \tmov %r8,(%rdx)\n 6:\t49 89 50 08 \tmov %rdx,0x8(%r8)\n a:\t48 c7 47 08 00 00 00 \tmovq $0x0,0x8(%rdi)\n 11:\t00\n 12:\t48 \trex.W\n 13:\tc7 \t.byte 0xc7\n 14:\t07 \t(bad)\n\t...\n[ 88.803721] RSP: 0018:ffff9a1f892b7d58 EFLAGS: 00000206\n[ 88.804032] RAX: 0000000000000000 RBX: ffff9a1f8420c800 RCX: ffff9a1f8420c800\n[ 88.804560] RDX: ffff9a1f81bc1440 RSI: 0000000000000000 RDI: 0000000000000000\n[ 88.805056] RBP: ffffffffc04bb0e0 R08: 0000000000000001 R09: 00000000ff7f9a1f\n[ 88.805473] R10: 000000000001001b R11: 0000000000009a1f R12: 0000000000000140\n[ 88.806194] R13: 0000000000000001 R14: ffff9a1f886df400 R15: ffff9a1f886df4ac\n[ 88.806734] FS: 00007f445601a740(0000) GS:ffff9a2e7fd80000(0000) knlGS:0000000000000000\n[ 88.807225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 88.807672] CR2: 0000000000000000 CR3: 000000050cc46000 CR4: 00000000000006f0\n[ 88.808165] Call Trace:\n[ 88.808459] \u003cTASK\u003e\n[ 88.808710] ? __die (arch/x86/kernel/dumpstack.c:421 arch/x86/kernel/dumpstack.c:434)\n[ 88.809261] ? page_fault_oops (arch/x86/mm/fault.c:715)\n[ 88.809561] ? exc_page_fault (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:147 arch/x86/mm/fault.c:1489 arch/x86/mm/fault.c:1539)\n[ 88.809806] ? asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:623)\n[ 88.810074] ? sfq_dequeue (net/sched/sch_sfq.c:272 net/sched/sch_sfq.c:499) sch_sfq\n[ 88.810411] sfq_reset (net/sched/sch_sfq.c:525) sch_sfq\n[ 88.810671] qdisc_reset (./include/linux/skbuff.h:2135 ./include/linux/skbuff.h:2441 ./include/linux/skbuff.h:3304 ./include/linux/skbuff.h:3310 net/sched/sch_g\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T09:44:26.727Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2acbb9539bc2284e30d2aeb789c3d96287014264"
},
{
"url": "https://git.kernel.org/stable/c/adbc3eef43fc94c7c8436da832691ae02333a972"
},
{
"url": "https://git.kernel.org/stable/c/8fb6503592d39065316f45d267c5527b4e7cd995"
},
{
"url": "https://git.kernel.org/stable/c/76feedc74b90270390fbfdf74a2e944e96872363"
},
{
"url": "https://git.kernel.org/stable/c/1edf039ee01788ffc25625fe58a903ae2efa213e"
},
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},
{
"url": "https://git.kernel.org/stable/c/3cb7cf1540ddff5473d6baeb530228d19bc97b8a"
}
],
"title": "net/sched: accept TCA_STAB only for root qdisc",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50039",
"datePublished": "2024-10-21T19:39:39.115Z",
"dateReserved": "2024-10-21T12:17:06.070Z",
"dateUpdated": "2025-11-03T22:24:45.361Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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}
CVE-2024-50180 (GCVE-0-2024-50180)
Vulnerability from cvelistv5 – Published: 2024-11-08 05:38 – Updated: 2025-11-03 22:26
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
fbdev: sisfb: Fix strbuf array overflow
The values of the variables xres and yres are placed in strbuf.
These variables are obtained from strbuf1.
The strbuf1 array contains digit characters
and a space if the array contains non-digit characters.
Then, when executing sprintf(strbuf, "%ux%ux8", xres, yres);
more than 16 bytes will be written to strbuf.
It is suggested to increase the size of the strbuf array to 24.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Severity ?
7.8 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 433c84c8495008922534c5cafdae6ff970fb3241
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 57c4f4db0a194416da237fd09dad9527e00cb587 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 252f147b1826cbb30ae0304cf86b66d3bb12b743 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 41cf6f26abe4f491b694c54bd1aa2530369b7510 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 889304120ecb2ca30674d89cd4ef15990b6a571c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 688872c4ea4a528cd6a057d545c83506b533ee1f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 11c0d49093b82f6c547fd419c41a982d26bdf5ef (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9cf14f5a2746c19455ce9cb44341b5527b5e19c3 (git) |
|||||||
|
|||||||||
{
"containers": {
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"metrics": [
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"attackComplexity": "LOW",
"attackVector": "LOCAL",
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"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-50180",
"options": [
{
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{
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{
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"timestamp": "2025-10-01T20:18:58.519927Z",
"version": "2.0.3"
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"title": "CISA ADP Vulnrichment"
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{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:26:29.581Z",
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}
],
"title": "CVE Program Container"
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{
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"product": "Linux",
"programFiles": [
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],
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"status": "affected",
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"versionType": "git"
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"versionType": "git"
},
{
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"versionType": "git"
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{
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"versionType": "git"
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"versionType": "git"
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CVE-2024-43867 (GCVE-0-2024-43867)
Vulnerability from cvelistv5 – Published: 2024-08-20 23:50 – Updated: 2025-11-03 22:06
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau: prime: fix refcount underflow
Calling nouveau_bo_ref() on a nouveau_bo without initializing it (and
hence the backing ttm_bo) leads to a refcount underflow.
Instead of calling nouveau_bo_ref() in the unwind path of
drm_gem_object_init(), clean things up manually.
(cherry picked from commit 1b93f3e89d03cfc576636e195466a0d728ad8de5)
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 , < 3bcb8bba72ce89667fa863054956267c450c47ef
(git)
Affected: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 , < 906372e753c5027a1dc88743843b6aa2ad1aaecf (git) Affected: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 , < 16998763c62bb465ebc409d0373b9cdcef1a61a6 (git) Affected: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 , < ebebba4d357b6c67f96776a48ddbaf0060fa4c10 (git) Affected: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 , < f23cd66933fe76b84d8e282e5606b4d99068c320 (git) Affected: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 , < 2a1b327d57a8ac080977633a18999f032d7e9e3f (git) Affected: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 , < a9bf3efc33f1fbf88787a277f7349459283c9b95 (git) |
|||||||
|
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CVE-2024-44995 (GCVE-0-2024-44995)
Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2025-11-03 22:14
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: hns3: fix a deadlock problem when config TC during resetting
When config TC during the reset process, may cause a deadlock, the flow is
as below:
pf reset start
│
▼
......
setup tc │
│ ▼
▼ DOWN: napi_disable()
napi_disable()(skip) │
│ │
▼ ▼
...... ......
│ │
▼ │
napi_enable() │
▼
UINIT: netif_napi_del()
│
▼
......
│
▼
INIT: netif_napi_add()
│
▼
...... global reset start
│ │
▼ ▼
UP: napi_enable()(skip) ......
│ │
▼ ▼
...... napi_disable()
In reset process, the driver will DOWN the port and then UINIT, in this
case, the setup tc process will UP the port before UINIT, so cause the
problem. Adds a DOWN process in UINIT to fix it.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
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(git)
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|||||||
|
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CVE-2024-53101 (GCVE-0-2024-53101)
Vulnerability from cvelistv5 – Published: 2024-11-25 21:21 – Updated: 2025-11-03 22:29
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs: Fix uninitialized value issue in from_kuid and from_kgid
ocfs2_setattr() uses attr->ia_mode, attr->ia_uid and attr->ia_gid in
a trace point even though ATTR_MODE, ATTR_UID and ATTR_GID aren't set.
Initialize all fields of newattrs to avoid uninitialized variables, by
checking if ATTR_MODE, ATTR_UID, ATTR_GID are initialized, otherwise 0.
Severity ?
5.5 (Medium)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a0c77e5e3dcbffc7c6080ccc89c037f0c86496cf
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 17ecb40c5cc7755a321fb6148cba5797431ee5b8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9db25c2b41c34963c3ccf473b08171f87670652e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b3e612bd8f64ce62e731e95f635e06a2efe3c80c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5a72b0d3497b818d8f000c347a7c11801eb27bfc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1cb5bfc5bfc651982b6203c224d49b7ddacf28bc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1c28bca1256aecece6e94b26b85cd07e08b0dc90 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 15f34347481648a567db67fb473c23befb796af5 (git) |
|||||||
|
|||||||||
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CVE-2025-40759 (GCVE-0-2025-40759)
Vulnerability from cvelistv5 – Published: 2025-08-12 11:17 – Updated: 2025-10-14 09:15
VLAI?
EPSS
Summary
A vulnerability has been identified in SIMATIC S7-PLCSIM V17 (All versions), SIMATIC STEP 7 V17 (All versions), SIMATIC STEP 7 V18 (All versions), SIMATIC STEP 7 V19 (All versions < V19 Update 4), SIMATIC STEP 7 V20 (All versions < V20 Update 4), SIMATIC WinCC V17 (All versions), SIMATIC WinCC V18 (All versions), SIMATIC WinCC V19 (All versions < V19 Update 4), SIMATIC WinCC V20 (All versions < V20 Update 4), SIMOCODE ES V17 (All versions), SIMOCODE ES V18 (All versions), SIMOCODE ES V19 (All versions), SIMOCODE ES V20 (All versions), SIMOTION SCOUT TIA V5.4 (All versions), SIMOTION SCOUT TIA V5.5 (All versions), SIMOTION SCOUT TIA V5.6 (All versions < V5.6 SP1 HF7), SIMOTION SCOUT TIA V5.7 (All versions), SINAMICS Startdrive V17 (All versions), SINAMICS Startdrive V18 (All versions), SINAMICS Startdrive V19 (All versions), SINAMICS Startdrive V20 (All versions), SIRIUS Safety ES V17 (TIA Portal) (All versions), SIRIUS Safety ES V18 (TIA Portal) (All versions), SIRIUS Safety ES V19 (TIA Portal) (All versions), SIRIUS Safety ES V20 (TIA Portal) (All versions), SIRIUS Soft Starter ES V17 (TIA Portal) (All versions), SIRIUS Soft Starter ES V18 (TIA Portal) (All versions), SIRIUS Soft Starter ES V19 (TIA Portal) (All versions), SIRIUS Soft Starter ES V20 (TIA Portal) (All versions), TIA Portal Cloud V17 (All versions), TIA Portal Cloud V18 (All versions), TIA Portal Cloud V19 (All versions < V5.2.1.1), TIA Portal Cloud V20 (All versions < V5.2.2.2). Affected products do not properly sanitize stored security properties when parsing project files. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application.
Severity ?
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siemens | SIMATIC S7-PLCSIM V17 |
Affected:
0 , < *
(custom)
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2024-40963 (GCVE-0-2024-40963)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:32 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
mips: bmips: BCM6358: make sure CBR is correctly set
It was discovered that some device have CBR address set to 0 causing
kernel panic when arch_sync_dma_for_cpu_all is called.
This was notice in situation where the system is booted from TP1 and
BMIPS_GET_CBR() returns 0 instead of a valid address and
!!(read_c0_brcm_cmt_local() & (1 << 31)); not failing.
The current check whether RAC flush should be disabled or not are not
enough hence lets check if CBR is a valid address or not.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d65de5ee8b72868fbbbd39ca73017d0e526fa13a , < 10afe5f7d30f6fe50c2b1177549d0e04921fc373
(git)
Affected: 47a449ec09b4479b89dcc6b27ec3829fc82ffafb , < 36d771ce6028b886e18a4a8956a5d23688e4e13d (git) Affected: 65b723644294f1d79770704162c0e8d1f700b6f1 , < 89167072fd249e5f23ae2f8093f87da5925cef27 (git) Affected: 2cdbcff99f15db86a10672fb220379a1ae46ccae , < 6c0f6ccd939166f56a904c792d7fcadae43b9085 (git) Affected: ab327f8acdf8d06601fbf058859a539a9422afff , < 2cd4854ef14a487bcfb76c7980675980cad27b52 (git) Affected: ab327f8acdf8d06601fbf058859a539a9422afff , < da895fd6da438af8d9326b8f02d715a9c76c3b5b (git) Affected: ab327f8acdf8d06601fbf058859a539a9422afff , < ce5cdd3b05216b704a704f466fb4c2dff3778caf (git) Affected: 288c96aa5b5526cd4a946e84ef85e165857693b5 (git) |
|||||||
|
|||||||||
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"datePublished": "2024-07-12T12:32:04.019Z",
"dateReserved": "2024-07-12T12:17:45.602Z",
"dateUpdated": "2025-11-03T21:58:28.834Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-56594 (GCVE-0-2024-56594)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: set the right AMDGPU sg segment limitation
The driver needs to set the correct max_segment_size;
otherwise debug_dma_map_sg() will complain about the
over-mapping of the AMDGPU sg length as following:
WARNING: CPU: 6 PID: 1964 at kernel/dma/debug.c:1178 debug_dma_map_sg+0x2dc/0x370
[ 364.049444] Modules linked in: veth amdgpu(OE) amdxcp drm_exec gpu_sched drm_buddy drm_ttm_helper ttm(OE) drm_suballoc_helper drm_display_helper drm_kms_helper i2c_algo_bit rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace netfs xt_conntrack xt_MASQUERADE nf_conntrack_netlink xfrm_user xfrm_algo iptable_nat xt_addrtype iptable_filter br_netfilter nvme_fabrics overlay nfnetlink_cttimeout nfnetlink openvswitch nsh nf_conncount nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bridge stp llc amd_atl intel_rapl_msr intel_rapl_common sunrpc sch_fq_codel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg edac_mce_amd binfmt_misc snd_hda_codec snd_pci_acp6x snd_hda_core snd_acp_config snd_hwdep snd_soc_acpi kvm_amd snd_pcm kvm snd_seq_midi snd_seq_midi_event crct10dif_pclmul ghash_clmulni_intel sha512_ssse3 snd_rawmidi sha256_ssse3 sha1_ssse3 aesni_intel snd_seq nls_iso8859_1 crypto_simd snd_seq_device cryptd snd_timer rapl input_leds snd
[ 364.049532] ipmi_devintf wmi_bmof ccp serio_raw k10temp sp5100_tco soundcore ipmi_msghandler cm32181 industrialio mac_hid msr parport_pc ppdev lp parport drm efi_pstore ip_tables x_tables pci_stub crc32_pclmul nvme ahci libahci i2c_piix4 r8169 nvme_core i2c_designware_pci realtek i2c_ccgx_ucsi video wmi hid_generic cdc_ether usbnet usbhid hid r8152 mii
[ 364.049576] CPU: 6 PID: 1964 Comm: rocminfo Tainted: G OE 6.10.0-custom #492
[ 364.049579] Hardware name: AMD Majolica-RN/Majolica-RN, BIOS RMJ1009A 06/13/2021
[ 364.049582] RIP: 0010:debug_dma_map_sg+0x2dc/0x370
[ 364.049585] Code: 89 4d b8 e8 36 b1 86 00 8b 4d b8 48 8b 55 b0 44 8b 45 a8 4c 8b 4d a0 48 89 c6 48 c7 c7 00 4b 74 bc 4c 89 4d b8 e8 b4 73 f3 ff <0f> 0b 4c 8b 4d b8 8b 15 c8 2c b8 01 85 d2 0f 85 ee fd ff ff 8b 05
[ 364.049588] RSP: 0018:ffff9ca600b57ac0 EFLAGS: 00010286
[ 364.049590] RAX: 0000000000000000 RBX: ffff88b7c132b0c8 RCX: 0000000000000027
[ 364.049592] RDX: ffff88bb0f521688 RSI: 0000000000000001 RDI: ffff88bb0f521680
[ 364.049594] RBP: ffff9ca600b57b20 R08: 000000000000006f R09: ffff9ca600b57930
[ 364.049596] R10: ffff9ca600b57928 R11: ffffffffbcb46328 R12: 0000000000000000
[ 364.049597] R13: 0000000000000001 R14: ffff88b7c19c0700 R15: ffff88b7c9059800
[ 364.049599] FS: 00007fb2d3516e80(0000) GS:ffff88bb0f500000(0000) knlGS:0000000000000000
[ 364.049601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 364.049603] CR2: 000055610bd03598 CR3: 00000001049f6000 CR4: 0000000000350ef0
[ 364.049605] Call Trace:
[ 364.049607] <TASK>
[ 364.049609] ? show_regs+0x6d/0x80
[ 364.049614] ? __warn+0x8c/0x140
[ 364.049618] ? debug_dma_map_sg+0x2dc/0x370
[ 364.049621] ? report_bug+0x193/0x1a0
[ 364.049627] ? handle_bug+0x46/0x80
[ 364.049631] ? exc_invalid_op+0x1d/0x80
[ 364.049635] ? asm_exc_invalid_op+0x1f/0x30
[ 364.049642] ? debug_dma_map_sg+0x2dc/0x370
[ 364.049647] __dma_map_sg_attrs+0x90/0xe0
[ 364.049651] dma_map_sgtable+0x25/0x40
[ 364.049654] amdgpu_bo_move+0x59a/0x850 [amdgpu]
[ 364.049935] ? srso_return_thunk+0x5/0x5f
[ 364.049939] ? amdgpu_ttm_tt_populate+0x5d/0xc0 [amdgpu]
[ 364.050095] ttm_bo_handle_move_mem+0xc3/0x180 [ttm]
[ 364.050103] ttm_bo_validate+0xc1/0x160 [ttm]
[ 364.050108] ? amdgpu_ttm_tt_get_user_pages+0xe5/0x1b0 [amdgpu]
[ 364.050263] amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu+0xa12/0xc90 [amdgpu]
[ 364.050473] kfd_ioctl_alloc_memory_of_gpu+0x16b/0x3b0 [amdgpu]
[ 364.050680] kfd_ioctl+0x3c2/0x530 [amdgpu]
[ 364.050866] ? __pfx_kfd_ioctl_alloc_memory_of_gpu+0x10/0x10 [amdgpu]
[ 364.05105
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < b5807a08954fdf914ef80b49aaa6cda965ecc95c
(git)
Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 13c3a54f48a612a117dfd82a9dd91732261e869d (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 76581147b05c2adb6b47bbc697521725f10224e4 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < ff0346a74627a5f607a33a3852586f8c7f678329 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < b9e52a96ec92245bf15dabba1d3d862d7a03efb8 (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 76649ccf97e2cd72b62e34ed2fba6e0f89497eab (git) Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < e2e97435783979124ba92d6870415c57ecfef6a5 (git) |
|||||||
|
|||||||||
{
"containers": {
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{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
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"title": "CVE Program Container"
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
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"version": "4.2"
},
{
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"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.4.287",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.10.231",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.174",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.120",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.66",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.13",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
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"versionEndExcluding": "5.4.287",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.231",
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"vulnerable": true
},
{
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{
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{
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"versionEndExcluding": "6.6.66",
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{
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{
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"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: set the right AMDGPU sg segment limitation\n\nThe driver needs to set the correct max_segment_size;\notherwise debug_dma_map_sg() will complain about the\nover-mapping of the AMDGPU sg length as following:\n\nWARNING: CPU: 6 PID: 1964 at kernel/dma/debug.c:1178 debug_dma_map_sg+0x2dc/0x370\n[ 364.049444] Modules linked in: veth amdgpu(OE) amdxcp drm_exec gpu_sched drm_buddy drm_ttm_helper ttm(OE) drm_suballoc_helper drm_display_helper drm_kms_helper i2c_algo_bit rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace netfs xt_conntrack xt_MASQUERADE nf_conntrack_netlink xfrm_user xfrm_algo iptable_nat xt_addrtype iptable_filter br_netfilter nvme_fabrics overlay nfnetlink_cttimeout nfnetlink openvswitch nsh nf_conncount nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bridge stp llc amd_atl intel_rapl_msr intel_rapl_common sunrpc sch_fq_codel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg edac_mce_amd binfmt_misc snd_hda_codec snd_pci_acp6x snd_hda_core snd_acp_config snd_hwdep snd_soc_acpi kvm_amd snd_pcm kvm snd_seq_midi snd_seq_midi_event crct10dif_pclmul ghash_clmulni_intel sha512_ssse3 snd_rawmidi sha256_ssse3 sha1_ssse3 aesni_intel snd_seq nls_iso8859_1 crypto_simd snd_seq_device cryptd snd_timer rapl input_leds snd\n[ 364.049532] ipmi_devintf wmi_bmof ccp serio_raw k10temp sp5100_tco soundcore ipmi_msghandler cm32181 industrialio mac_hid msr parport_pc ppdev lp parport drm efi_pstore ip_tables x_tables pci_stub crc32_pclmul nvme ahci libahci i2c_piix4 r8169 nvme_core i2c_designware_pci realtek i2c_ccgx_ucsi video wmi hid_generic cdc_ether usbnet usbhid hid r8152 mii\n[ 364.049576] CPU: 6 PID: 1964 Comm: rocminfo Tainted: G OE 6.10.0-custom #492\n[ 364.049579] Hardware name: AMD Majolica-RN/Majolica-RN, BIOS RMJ1009A 06/13/2021\n[ 364.049582] RIP: 0010:debug_dma_map_sg+0x2dc/0x370\n[ 364.049585] Code: 89 4d b8 e8 36 b1 86 00 8b 4d b8 48 8b 55 b0 44 8b 45 a8 4c 8b 4d a0 48 89 c6 48 c7 c7 00 4b 74 bc 4c 89 4d b8 e8 b4 73 f3 ff \u003c0f\u003e 0b 4c 8b 4d b8 8b 15 c8 2c b8 01 85 d2 0f 85 ee fd ff ff 8b 05\n[ 364.049588] RSP: 0018:ffff9ca600b57ac0 EFLAGS: 00010286\n[ 364.049590] RAX: 0000000000000000 RBX: ffff88b7c132b0c8 RCX: 0000000000000027\n[ 364.049592] RDX: ffff88bb0f521688 RSI: 0000000000000001 RDI: ffff88bb0f521680\n[ 364.049594] RBP: ffff9ca600b57b20 R08: 000000000000006f R09: ffff9ca600b57930\n[ 364.049596] R10: ffff9ca600b57928 R11: ffffffffbcb46328 R12: 0000000000000000\n[ 364.049597] R13: 0000000000000001 R14: ffff88b7c19c0700 R15: ffff88b7c9059800\n[ 364.049599] FS: 00007fb2d3516e80(0000) GS:ffff88bb0f500000(0000) knlGS:0000000000000000\n[ 364.049601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 364.049603] CR2: 000055610bd03598 CR3: 00000001049f6000 CR4: 0000000000350ef0\n[ 364.049605] Call Trace:\n[ 364.049607] \u003cTASK\u003e\n[ 364.049609] ? show_regs+0x6d/0x80\n[ 364.049614] ? __warn+0x8c/0x140\n[ 364.049618] ? debug_dma_map_sg+0x2dc/0x370\n[ 364.049621] ? report_bug+0x193/0x1a0\n[ 364.049627] ? handle_bug+0x46/0x80\n[ 364.049631] ? exc_invalid_op+0x1d/0x80\n[ 364.049635] ? asm_exc_invalid_op+0x1f/0x30\n[ 364.049642] ? debug_dma_map_sg+0x2dc/0x370\n[ 364.049647] __dma_map_sg_attrs+0x90/0xe0\n[ 364.049651] dma_map_sgtable+0x25/0x40\n[ 364.049654] amdgpu_bo_move+0x59a/0x850 [amdgpu]\n[ 364.049935] ? srso_return_thunk+0x5/0x5f\n[ 364.049939] ? amdgpu_ttm_tt_populate+0x5d/0xc0 [amdgpu]\n[ 364.050095] ttm_bo_handle_move_mem+0xc3/0x180 [ttm]\n[ 364.050103] ttm_bo_validate+0xc1/0x160 [ttm]\n[ 364.050108] ? amdgpu_ttm_tt_get_user_pages+0xe5/0x1b0 [amdgpu]\n[ 364.050263] amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu+0xa12/0xc90 [amdgpu]\n[ 364.050473] kfd_ioctl_alloc_memory_of_gpu+0x16b/0x3b0 [amdgpu]\n[ 364.050680] kfd_ioctl+0x3c2/0x530 [amdgpu]\n[ 364.050866] ? __pfx_kfd_ioctl_alloc_memory_of_gpu+0x10/0x10 [amdgpu]\n[ 364.05105\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2025-09-16T08:02:56.947Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/b5807a08954fdf914ef80b49aaa6cda965ecc95c"
},
{
"url": "https://git.kernel.org/stable/c/13c3a54f48a612a117dfd82a9dd91732261e869d"
},
{
"url": "https://git.kernel.org/stable/c/76581147b05c2adb6b47bbc697521725f10224e4"
},
{
"url": "https://git.kernel.org/stable/c/ff0346a74627a5f607a33a3852586f8c7f678329"
},
{
"url": "https://git.kernel.org/stable/c/b9e52a96ec92245bf15dabba1d3d862d7a03efb8"
},
{
"url": "https://git.kernel.org/stable/c/76649ccf97e2cd72b62e34ed2fba6e0f89497eab"
},
{
"url": "https://git.kernel.org/stable/c/e2e97435783979124ba92d6870415c57ecfef6a5"
}
],
"title": "drm/amdgpu: set the right AMDGPU sg segment limitation",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-56594",
"datePublished": "2024-12-27T14:51:01.431Z",
"dateReserved": "2024-12-27T14:03:06.004Z",
"dateUpdated": "2025-11-03T20:50:20.938Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-56539 (GCVE-0-2024-56539)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:11 – Updated: 2025-11-03 20:49
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()
Replace one-element array with a flexible-array member in `struct
mwifiex_ie_types_wildcard_ssid_params` to fix the following warning
on a MT8173 Chromebook (mt8173-elm-hana):
[ 356.775250] ------------[ cut here ]------------
[ 356.784543] memcpy: detected field-spanning write (size 6) of single field "wildcard_ssid_tlv->ssid" at drivers/net/wireless/marvell/mwifiex/scan.c:904 (size 1)
[ 356.813403] WARNING: CPU: 3 PID: 742 at drivers/net/wireless/marvell/mwifiex/scan.c:904 mwifiex_scan_networks+0x4fc/0xf28 [mwifiex]
The "(size 6)" above is exactly the length of the SSID of the network
this device was connected to. The source of the warning looks like:
ssid_len = user_scan_in->ssid_list[i].ssid_len;
[...]
memcpy(wildcard_ssid_tlv->ssid,
user_scan_in->ssid_list[i].ssid, ssid_len);
There is a #define WILDCARD_SSID_TLV_MAX_SIZE that uses sizeof() on this
struct, but it already didn't account for the size of the one-element
array, so it doesn't need to be changed.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5e6e3a92b9a4c9416b17f468fa5c7fa2233b8b4e , < a09760c513ae0f98c7082a1deace7fb6284ee866
(git)
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CVE-2024-46804 (GCVE-0-2024-46804)
Vulnerability from cvelistv5 – Published: 2024-09-27 12:35 – Updated: 2025-11-03 22:18
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Add array index check for hdcp ddc access
[Why]
Coverity reports OVERRUN warning. Do not check if array
index valid.
[How]
Check msg_id valid and valid array index.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4c283fdac08abf3211533f70623c90a34f41d08d , < 2a63c90c7a90ab2bd23deebc2814fc5b52abf6d2
(git)
Affected: 4c283fdac08abf3211533f70623c90a34f41d08d , < 0ee4387c5a4b57ec733c3fb4365188d5979cd9c7 (git) Affected: 4c283fdac08abf3211533f70623c90a34f41d08d , < f338f99f6a04d03c802087d82a83561cbd5bdc99 (git) Affected: 4c283fdac08abf3211533f70623c90a34f41d08d , < 8b5ccf3d011969417be653b5a145c72dbd30472c (git) Affected: 4c283fdac08abf3211533f70623c90a34f41d08d , < a3b5ee22a9d3a30045191da5678ca8451ebaea30 (git) Affected: 4c283fdac08abf3211533f70623c90a34f41d08d , < 4e70c0f5251c25885c31ee84a31f99a01f7cf50e (git) |
|||||||
|
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CVE-2023-52435 (GCVE-0-2023-52435)
Vulnerability from cvelistv5 – Published: 2024-02-20 18:27 – Updated: 2025-05-04 07:36
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: prevent mss overflow in skb_segment()
Once again syzbot is able to crash the kernel in skb_segment() [1]
GSO_BY_FRAGS is a forbidden value, but unfortunately the following
computation in skb_segment() can reach it quite easily :
mss = mss * partial_segs;
65535 = 3 * 5 * 17 * 257, so many initial values of mss can lead to
a bad final result.
Make sure to limit segmentation so that the new mss value is smaller
than GSO_BY_FRAGS.
[1]
general protection fault, probably for non-canonical address 0xdffffc000000000e: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000070-0x0000000000000077]
CPU: 1 PID: 5079 Comm: syz-executor993 Not tainted 6.7.0-rc4-syzkaller-00141-g1ae4cd3cbdd0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
RIP: 0010:skb_segment+0x181d/0x3f30 net/core/skbuff.c:4551
Code: 83 e3 02 e9 fb ed ff ff e8 90 68 1c f9 48 8b 84 24 f8 00 00 00 48 8d 78 70 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 8a 21 00 00 48 8b 84 24 f8 00
RSP: 0018:ffffc900043473d0 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000010046 RCX: ffffffff886b1597
RDX: 000000000000000e RSI: ffffffff886b2520 RDI: 0000000000000070
RBP: ffffc90004347578 R08: 0000000000000005 R09: 000000000000ffff
R10: 000000000000ffff R11: 0000000000000002 R12: ffff888063202ac0
R13: 0000000000010000 R14: 000000000000ffff R15: 0000000000000046
FS: 0000555556e7e380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020010000 CR3: 0000000027ee2000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
udp6_ufo_fragment+0xa0e/0xd00 net/ipv6/udp_offload.c:109
ipv6_gso_segment+0x534/0x17e0 net/ipv6/ip6_offload.c:120
skb_mac_gso_segment+0x290/0x610 net/core/gso.c:53
__skb_gso_segment+0x339/0x710 net/core/gso.c:124
skb_gso_segment include/net/gso.h:83 [inline]
validate_xmit_skb+0x36c/0xeb0 net/core/dev.c:3626
__dev_queue_xmit+0x6f3/0x3d60 net/core/dev.c:4338
dev_queue_xmit include/linux/netdevice.h:3134 [inline]
packet_xmit+0x257/0x380 net/packet/af_packet.c:276
packet_snd net/packet/af_packet.c:3087 [inline]
packet_sendmsg+0x24c6/0x5220 net/packet/af_packet.c:3119
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0xd5/0x180 net/socket.c:745
__sys_sendto+0x255/0x340 net/socket.c:2190
__do_sys_sendto net/socket.c:2202 [inline]
__se_sys_sendto net/socket.c:2198 [inline]
__x64_sys_sendto+0xe0/0x1b0 net/socket.c:2198
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f8692032aa9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff8d685418 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8692032aa9
RDX: 0000000000010048 RSI: 00000000200000c0 RDI: 0000000000000003
RBP: 00000000000f4240 R08: 0000000020000540 R09: 0000000000000014
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff8d685480
R13: 0000000000000001 R14: 00007fff8d685480 R15: 0000000000000003
</TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:skb_segment+0x181d/0x3f30 net/core/skbuff.c:4551
Code: 83 e3 02 e9 fb ed ff ff e8 90 68 1c f9 48 8b 84 24 f8 00 00 00 48 8d 78 70 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 8a 21 00 00 48 8b 84 24 f8 00
RSP: 0018:ffffc900043473d0 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000010046 RCX: ffffffff886b1597
RDX: 000000000000000e RSI: ffffffff886b2520 RDI: 0000000000000070
RBP: ffffc90004347578 R0
---truncated---
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
3953c46c3ac7eef31a9935427371c6f54a22f1ba , < 0d3ffbbf8631d6db0552f46250015648991c856f
(git)
Affected: 3953c46c3ac7eef31a9935427371c6f54a22f1ba , < cd1022eaf87be8e6151435bd4df4c242c347e083 (git) Affected: 3953c46c3ac7eef31a9935427371c6f54a22f1ba , < 8f8f185643747fbb448de6aab0efa51c679909a3 (git) Affected: 3953c46c3ac7eef31a9935427371c6f54a22f1ba , < 6c53e8547687d9c767c139cd4b50af566f58c29a (git) Affected: 3953c46c3ac7eef31a9935427371c6f54a22f1ba , < 989b0ff35fe5fc9652ee5bafbe8483db6f27b137 (git) Affected: 3953c46c3ac7eef31a9935427371c6f54a22f1ba , < 95b3904a261a9f810205da560e802cc326f50d77 (git) Affected: 3953c46c3ac7eef31a9935427371c6f54a22f1ba , < 23d05d563b7e7b0314e65c8e882bc27eac2da8e7 (git) |
|||||||
|
|||||||||
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: prevent mss overflow in skb_segment()\n\nOnce again syzbot is able to crash the kernel in skb_segment() [1]\n\nGSO_BY_FRAGS is a forbidden value, but unfortunately the following\ncomputation in skb_segment() can reach it quite easily :\n\n\tmss = mss * partial_segs;\n\n65535 = 3 * 5 * 17 * 257, so many initial values of mss can lead to\na bad final result.\n\nMake sure to limit segmentation so that the new mss value is smaller\nthan GSO_BY_FRAGS.\n\n[1]\n\ngeneral protection fault, probably for non-canonical address 0xdffffc000000000e: 0000 [#1] PREEMPT SMP KASAN\nKASAN: null-ptr-deref in range [0x0000000000000070-0x0000000000000077]\nCPU: 1 PID: 5079 Comm: syz-executor993 Not tainted 6.7.0-rc4-syzkaller-00141-g1ae4cd3cbdd0 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023\nRIP: 0010:skb_segment+0x181d/0x3f30 net/core/skbuff.c:4551\nCode: 83 e3 02 e9 fb ed ff ff e8 90 68 1c f9 48 8b 84 24 f8 00 00 00 48 8d 78 70 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 \u003c0f\u003e b6 04 02 84 c0 74 08 3c 03 0f 8e 8a 21 00 00 48 8b 84 24 f8 00\nRSP: 0018:ffffc900043473d0 EFLAGS: 00010202\nRAX: dffffc0000000000 RBX: 0000000000010046 RCX: ffffffff886b1597\nRDX: 000000000000000e RSI: ffffffff886b2520 RDI: 0000000000000070\nRBP: ffffc90004347578 R08: 0000000000000005 R09: 000000000000ffff\nR10: 000000000000ffff R11: 0000000000000002 R12: ffff888063202ac0\nR13: 0000000000010000 R14: 000000000000ffff R15: 0000000000000046\nFS: 0000555556e7e380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000020010000 CR3: 0000000027ee2000 CR4: 00000000003506f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n\u003cTASK\u003e\nudp6_ufo_fragment+0xa0e/0xd00 net/ipv6/udp_offload.c:109\nipv6_gso_segment+0x534/0x17e0 net/ipv6/ip6_offload.c:120\nskb_mac_gso_segment+0x290/0x610 net/core/gso.c:53\n__skb_gso_segment+0x339/0x710 net/core/gso.c:124\nskb_gso_segment include/net/gso.h:83 [inline]\nvalidate_xmit_skb+0x36c/0xeb0 net/core/dev.c:3626\n__dev_queue_xmit+0x6f3/0x3d60 net/core/dev.c:4338\ndev_queue_xmit include/linux/netdevice.h:3134 [inline]\npacket_xmit+0x257/0x380 net/packet/af_packet.c:276\npacket_snd net/packet/af_packet.c:3087 [inline]\npacket_sendmsg+0x24c6/0x5220 net/packet/af_packet.c:3119\nsock_sendmsg_nosec net/socket.c:730 [inline]\n__sock_sendmsg+0xd5/0x180 net/socket.c:745\n__sys_sendto+0x255/0x340 net/socket.c:2190\n__do_sys_sendto net/socket.c:2202 [inline]\n__se_sys_sendto net/socket.c:2198 [inline]\n__x64_sys_sendto+0xe0/0x1b0 net/socket.c:2198\ndo_syscall_x64 arch/x86/entry/common.c:52 [inline]\ndo_syscall_64+0x40/0x110 arch/x86/entry/common.c:83\nentry_SYSCALL_64_after_hwframe+0x63/0x6b\nRIP: 0033:0x7f8692032aa9\nCode: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007fff8d685418 EFLAGS: 00000246 ORIG_RAX: 000000000000002c\nRAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8692032aa9\nRDX: 0000000000010048 RSI: 00000000200000c0 RDI: 0000000000000003\nRBP: 00000000000f4240 R08: 0000000020000540 R09: 0000000000000014\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007fff8d685480\nR13: 0000000000000001 R14: 00007fff8d685480 R15: 0000000000000003\n\u003c/TASK\u003e\nModules linked in:\n---[ end trace 0000000000000000 ]---\nRIP: 0010:skb_segment+0x181d/0x3f30 net/core/skbuff.c:4551\nCode: 83 e3 02 e9 fb ed ff ff e8 90 68 1c f9 48 8b 84 24 f8 00 00 00 48 8d 78 70 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 \u003c0f\u003e b6 04 02 84 c0 74 08 3c 03 0f 8e 8a 21 00 00 48 8b 84 24 f8 00\nRSP: 0018:ffffc900043473d0 EFLAGS: 00010202\nRAX: dffffc0000000000 RBX: 0000000000010046 RCX: ffffffff886b1597\nRDX: 000000000000000e RSI: ffffffff886b2520 RDI: 0000000000000070\nRBP: ffffc90004347578 R0\n---truncated---"
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
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],
"title": "net: prevent mss overflow in skb_segment()",
"x_generator": {
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"cveMetadata": {
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"assignerShortName": "Linux",
"cveId": "CVE-2023-52435",
"datePublished": "2024-02-20T18:27:27.245Z",
"dateReserved": "2024-02-20T12:30:33.290Z",
"dateUpdated": "2025-05-04T07:36:25.408Z",
"state": "PUBLISHED"
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"dataType": "CVE_RECORD",
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}
CVE-2023-52753 (GCVE-0-2023-52753)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:30 – Updated: 2025-07-11 17:19
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Avoid NULL dereference of timing generator
[Why & How]
Check whether assigned timing generator is NULL or not before
accessing its funcs to prevent NULL dereference.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 09909f515032fa80b921fd3118efe66b185d10fd
(git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < eac3e4760aa12159f7f5475d55a67b7933abc195 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 79b6a90f4f2433312154cd68452b0ba501fa74db (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 4e497f1acd99075b13605b2e7fa0cba721a2cfd9 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 8a06894666e0b462c9316b26ab615cefdd0d676c (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 6d8653b1a7a8dc938b566ae8c4f373b36e792c68 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < df8bc953eed72371e43ca407bd063507f760cf89 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < b1904ed480cee3f9f4036ea0e36d139cb5fee2d6 (git) |
|||||||
|
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CVE-2024-26752 (GCVE-0-2024-26752)
Vulnerability from cvelistv5 – Published: 2024-04-03 17:00 – Updated: 2025-05-04 12:54
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
l2tp: pass correct message length to ip6_append_data
l2tp_ip6_sendmsg needs to avoid accounting for the transport header
twice when splicing more data into an already partially-occupied skbuff.
To manage this, we check whether the skbuff contains data using
skb_queue_empty when deciding how much data to append using
ip6_append_data.
However, the code which performed the calculation was incorrect:
ulen = len + skb_queue_empty(&sk->sk_write_queue) ? transhdrlen : 0;
...due to C operator precedence, this ends up setting ulen to
transhdrlen for messages with a non-zero length, which results in
corrupted packets on the wire.
Add parentheses to correct the calculation in line with the original
intent.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
559d697c5d072593d22b3e0bd8b8081108aeaf59 , < 4c3ce64bc9d36ca9164dd6c77ff144c121011aae
(git)
Affected: 1fc793d68d50dee4782ef2e808913d5dd880bcc6 , < c1d3a84a67db910ce28a871273c992c3d7f9efb5 (git) Affected: 96b2e1090397217839fcd6c9b6d8f5d439e705ed , < dcb4d14268595065c85dc5528056713928e17243 (git) Affected: cd1189956393bf850b2e275e37411855d3bd86bb , < 0da15a70395182ee8cb75716baf00dddc0bea38d (git) Affected: f6a7182179c0ed788e3755ee2ed18c888ddcc33f , < 13cd1daeea848614e585b2c6ecc11ca9c8ab2500 (git) Affected: 9d4c75800f61e5d75c1659ba201b6c0c7ead3070 , < 804bd8650a3a2bf3432375f8c97d5049d845ce56 (git) Affected: 9d4c75800f61e5d75c1659ba201b6c0c7ead3070 , < 83340c66b498e49353530e41542500fc8a4782d6 (git) Affected: 9d4c75800f61e5d75c1659ba201b6c0c7ead3070 , < 359e54a93ab43d32ee1bff3c2f9f10cb9f6b6e79 (git) Affected: 7626b9fed53092aa2147978070e610ecb61af844 (git) Affected: fe80658c08e3001c80c5533cd41abfbb0e0e28fd (git) |
|||||||
|
|||||||||
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CVE-2023-52475 (GCVE-0-2023-52475)
Vulnerability from cvelistv5 – Published: 2024-02-29 05:43 – Updated: 2025-05-04 07:37
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
Input: powermate - fix use-after-free in powermate_config_complete
syzbot has found a use-after-free bug [1] in the powermate driver. This
happens when the device is disconnected, which leads to a memory free from
the powermate_device struct. When an asynchronous control message
completes after the kfree and its callback is invoked, the lock does not
exist anymore and hence the bug.
Use usb_kill_urb() on pm->config to cancel any in-progress requests upon
device disconnection.
[1] https://syzkaller.appspot.com/bug?extid=0434ac83f907a1dbdd1e
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8677575c4f39d65bf0d719b5d20e8042e550ccb9
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 67cace72606baf1758fd60feb358f4c6be92e1cc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5aa514100aaf59868d745196258269a16737c7bd (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cd2fbfd8b922b7fdd50732e47d797754ab59cb06 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6a4a396386404e62fb59bc3bde48871a64a82b4f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2efe67c581a2a6122b328d4bb6f21b3f36f40d46 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e528b1b9d60743e0b26224e3fe7aa74c24b8b2f8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5c15c60e7be615f05a45cd905093a54b11f461bc (git) |
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CVE-2023-52598 (GCVE-0-2023-52598)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2025-05-04 07:39
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
s390/ptrace: handle setting of fpc register correctly
If the content of the floating point control (fpc) register of a traced
process is modified with the ptrace interface the new value is tested for
validity by temporarily loading it into the fpc register.
This may lead to corruption of the fpc register of the tracing process:
if an interrupt happens while the value is temporarily loaded into the
fpc register, and within interrupt context floating point or vector
registers are used, the current fp/vx registers are saved with
save_fpu_regs() assuming they belong to user space and will be loaded into
fp/vx registers when returning to user space.
test_fp_ctl() restores the original user space fpc register value, however
it will be discarded, when returning to user space.
In result the tracer will incorrectly continue to run with the value that
was supposed to be used for the traced process.
Fix this by saving fpu register contents with save_fpu_regs() before using
test_fp_ctl().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6ccf904aac0292e1f6b1a1be6c407c414f7cf713
(git)
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CVE-2025-40752 (GCVE-0-2025-40752)
Vulnerability from cvelistv5 – Published: 2025-08-12 11:17 – Updated: 2025-08-13 20:18
VLAI?
EPSS
Summary
A vulnerability has been identified in POWER METER SICAM Q100 (7KG9501-0AA01-0AA1) (All versions >= V2.60 < V2.62), POWER METER SICAM Q100 (7KG9501-0AA01-2AA1) (All versions >= V2.60 < V2.62), POWER METER SICAM Q100 (7KG9501-0AA31-0AA1) (All versions >= V2.60 < V2.62), POWER METER SICAM Q100 (7KG9501-0AA31-2AA1) (All versions >= V2.60 < V2.62), POWER METER SICAM Q200 family (All versions >= V2.70 < V2.80). Affected devices store the password for the SMTP account as plain text. This could allow an authenticated local attacker to extract it and use the configured SMTP service for arbitrary purposes.
Severity ?
6.2 (Medium)
CWE
- CWE-312 - Cleartext Storage of Sensitive Information
Assigner
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Siemens | POWER METER SICAM Q100 |
Affected:
V2.60 , < V2.62
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
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CVE-2023-45863 (GCVE-0-2023-45863)
Vulnerability from cvelistv5 – Published: 2023-10-14 00:00 – Updated: 2024-08-02 20:29
VLAI?
EPSS
Summary
An issue was discovered in lib/kobject.c in the Linux kernel before 6.2.3. With root access, an attacker can trigger a race condition that results in a fill_kobj_path out-of-bounds write.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2024-41007 (GCVE-0-2024-41007)
Vulnerability from cvelistv5 – Published: 2024-07-15 08:48 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
tcp: avoid too many retransmit packets
If a TCP socket is using TCP_USER_TIMEOUT, and the other peer
retracted its window to zero, tcp_retransmit_timer() can
retransmit a packet every two jiffies (2 ms for HZ=1000),
for about 4 minutes after TCP_USER_TIMEOUT has 'expired'.
The fix is to make sure tcp_rtx_probe0_timed_out() takes
icsk->icsk_user_timeout into account.
Before blamed commit, the socket would not timeout after
icsk->icsk_user_timeout, but would use standard exponential
backoff for the retransmits.
Also worth noting that before commit e89688e3e978 ("net: tcp:
fix unexcepted socket die when snd_wnd is 0"), the issue
would last 2 minutes instead of 4.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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CVE-2024-56601 (GCVE-0-2024-56601)
Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:50
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: inet: do not leave a dangling sk pointer in inet_create()
sock_init_data() attaches the allocated sk object to the provided sock
object. If inet_create() fails later, the sk object is freed, but the
sock object retains the dangling pointer, which may create use-after-free
later.
Clear the sk pointer in the sock object on error.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
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CVE-2023-52774 (GCVE-0-2023-52774)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:30 – Updated: 2025-05-04 07:42
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
s390/dasd: protect device queue against concurrent access
In dasd_profile_start() the amount of requests on the device queue are
counted. The access to the device queue is unprotected against
concurrent access. With a lot of parallel I/O, especially with alias
devices enabled, the device queue can change while dasd_profile_start()
is accessing the queue. In the worst case this leads to a kernel panic
due to incorrect pointer accesses.
Fix this by taking the device lock before accessing the queue and
counting the requests. Additionally the check for a valid profile data
pointer can be done earlier to avoid unnecessary locking in a hot path.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
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CVE-2024-53240 (GCVE-0-2024-53240)
Vulnerability from cvelistv5 – Published: 2024-12-24 09:22 – Updated: 2025-11-03 20:48
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
xen/netfront: fix crash when removing device
When removing a netfront device directly after a suspend/resume cycle
it might happen that the queues have not been setup again, causing a
crash during the attempt to stop the queues another time.
Fix that by checking the queues are existing before trying to stop
them.
This is XSA-465 / CVE-2024-53240.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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CVE-2024-39469 (GCVE-0-2024-39469)
Vulnerability from cvelistv5 – Published: 2024-06-25 14:28 – Updated: 2025-11-03 21:56
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: fix nilfs_empty_dir() misjudgment and long loop on I/O errors
The error handling in nilfs_empty_dir() when a directory folio/page read
fails is incorrect, as in the old ext2 implementation, and if the
folio/page cannot be read or nilfs_check_folio() fails, it will falsely
determine the directory as empty and corrupt the file system.
In addition, since nilfs_empty_dir() does not immediately return on a
failed folio/page read, but continues to loop, this can cause a long loop
with I/O if i_size of the directory's inode is also corrupted, causing the
log writer thread to wait and hang, as reported by syzbot.
Fix these issues by making nilfs_empty_dir() immediately return a false
value (0) if it fails to get a directory folio/page.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
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(git)
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CVE-2024-41022 (GCVE-0-2024-41022)
Vulnerability from cvelistv5 – Published: 2024-07-29 13:34 – Updated: 2025-11-03 21:59
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix signedness bug in sdma_v4_0_process_trap_irq()
The "instance" variable needs to be signed for the error handling to work.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5594971e02764aa1c8210ffb838cb4e7897716e8 , < 3dd9734878a9042f0358301d19a2b006a0fc4d06
(git)
Affected: 8112fa72b7f139052843ff484130d6f97e9f052f , < a5224e2123ce21102f346f518db80f004d5053a7 (git) Affected: ea906e9ac61e3152bef63597f2d9f4a812fc346a , < 544fa213f15d27f0370795845d55eeb3e00080d2 (git) Affected: 011552f29f20842c9a7a21bffe1f6a2d6457ba46 , < e8dfbf83a82bbfb9680921719fbe65e535af59ea (git) Affected: 5b0a3dc3e87821acb80e841b464d335aff242691 , < 4edb0a84e6b32e75dc9bd6dd085b2c2ff19ec287 (git) Affected: 0964c84b93db7fbf74f357c1e20957850e092db3 , < d347c9a398bf7eab9408d207c0a50fb720f9de7d (git) Affected: 8b2faf1a4f3b6c748c0da36cda865a226534d520 , < 298e2ce222e712ffafa47288c5b2fcf33d72fda3 (git) Affected: 8b2faf1a4f3b6c748c0da36cda865a226534d520 , < 6769a23697f17f9bf9365ca8ed62fe37e361a05a (git) |
|||||||
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CVE-2024-40958 (GCVE-0-2024-40958)
Vulnerability from cvelistv5 – Published: 2024-07-12 12:32 – Updated: 2025-11-03 21:58
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
netns: Make get_net_ns() handle zero refcount net
Syzkaller hit a warning:
refcount_t: addition on 0; use-after-free.
WARNING: CPU: 3 PID: 7890 at lib/refcount.c:25 refcount_warn_saturate+0xdf/0x1d0
Modules linked in:
CPU: 3 PID: 7890 Comm: tun Not tainted 6.10.0-rc3-00100-gcaa4f9578aba-dirty #310
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
RIP: 0010:refcount_warn_saturate+0xdf/0x1d0
Code: 41 49 04 31 ff 89 de e8 9f 1e cd fe 84 db 75 9c e8 76 26 cd fe c6 05 b6 41 49 04 01 90 48 c7 c7 b8 8e 25 86 e8 d2 05 b5 fe 90 <0f> 0b 90 90 e9 79 ff ff ff e8 53 26 cd fe 0f b6 1
RSP: 0018:ffff8881067b7da0 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff811c72ac
RDX: ffff8881026a2140 RSI: ffffffff811c72b5 RDI: 0000000000000001
RBP: ffff8881067b7db0 R08: 0000000000000000 R09: 205b5d3730353139
R10: 0000000000000000 R11: 205d303938375420 R12: ffff8881086500c4
R13: ffff8881086500c4 R14: ffff8881086500b0 R15: ffff888108650040
FS: 00007f5b2961a4c0(0000) GS:ffff88823bd00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d7ed36fd18 CR3: 00000001482f6000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
? show_regs+0xa3/0xc0
? __warn+0xa5/0x1c0
? refcount_warn_saturate+0xdf/0x1d0
? report_bug+0x1fc/0x2d0
? refcount_warn_saturate+0xdf/0x1d0
? handle_bug+0xa1/0x110
? exc_invalid_op+0x3c/0xb0
? asm_exc_invalid_op+0x1f/0x30
? __warn_printk+0xcc/0x140
? __warn_printk+0xd5/0x140
? refcount_warn_saturate+0xdf/0x1d0
get_net_ns+0xa4/0xc0
? __pfx_get_net_ns+0x10/0x10
open_related_ns+0x5a/0x130
__tun_chr_ioctl+0x1616/0x2370
? __sanitizer_cov_trace_switch+0x58/0xa0
? __sanitizer_cov_trace_const_cmp2+0x1c/0x30
? __pfx_tun_chr_ioctl+0x10/0x10
tun_chr_ioctl+0x2f/0x40
__x64_sys_ioctl+0x11b/0x160
x64_sys_call+0x1211/0x20d0
do_syscall_64+0x9e/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5b28f165d7
Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 8
RSP: 002b:00007ffc2b59c5e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b28f165d7
RDX: 0000000000000000 RSI: 00000000000054e3 RDI: 0000000000000003
RBP: 00007ffc2b59c650 R08: 00007f5b291ed8c0 R09: 00007f5b2961a4c0
R10: 0000000029690010 R11: 0000000000000246 R12: 0000000000400730
R13: 00007ffc2b59cf40 R14: 0000000000000000 R15: 0000000000000000
</TASK>
Kernel panic - not syncing: kernel: panic_on_warn set ...
This is trigger as below:
ns0 ns1
tun_set_iff() //dev is tun0
tun->dev = dev
//ip link set tun0 netns ns1
put_net() //ref is 0
__tun_chr_ioctl() //TUNGETDEVNETNS
net = dev_net(tun->dev);
open_related_ns(&net->ns, get_net_ns); //ns1
get_net_ns()
get_net() //addition on 0
Use maybe_get_net() in get_net_ns in case net's ref is zero to fix this
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
0c3e0e3bb623c3735b8c9ab8aa8332f944f83a9f , < 3a6cd326ead7c8bb1f64486789a01974a9f1ad55
(git)
Affected: 0c3e0e3bb623c3735b8c9ab8aa8332f944f83a9f , < 2b82028a1f5ee3a8e04090776b10c534144ae77b (git) Affected: 0c3e0e3bb623c3735b8c9ab8aa8332f944f83a9f , < cb7f811f638a14590ff98f53c6dd1fb54627d940 (git) Affected: 0c3e0e3bb623c3735b8c9ab8aa8332f944f83a9f , < 1b631bffcb2c09551888f3c723f4365c91fe05ef (git) Affected: 0c3e0e3bb623c3735b8c9ab8aa8332f944f83a9f , < ef0394ca25953ea0eddcc82feae1f750451f1876 (git) Affected: 0c3e0e3bb623c3735b8c9ab8aa8332f944f83a9f , < 3af28df0d883e8c89a29ac31bc65f9023485743b (git) Affected: 0c3e0e3bb623c3735b8c9ab8aa8332f944f83a9f , < ff960f9d3edbe08a736b5a224d91a305ccc946b0 (git) |
|||||||
|
|||||||||
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"descriptions": [
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetns: Make get_net_ns() handle zero refcount net\n\nSyzkaller hit a warning:\nrefcount_t: addition on 0; use-after-free.\nWARNING: CPU: 3 PID: 7890 at lib/refcount.c:25 refcount_warn_saturate+0xdf/0x1d0\nModules linked in:\nCPU: 3 PID: 7890 Comm: tun Not tainted 6.10.0-rc3-00100-gcaa4f9578aba-dirty #310\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014\nRIP: 0010:refcount_warn_saturate+0xdf/0x1d0\nCode: 41 49 04 31 ff 89 de e8 9f 1e cd fe 84 db 75 9c e8 76 26 cd fe c6 05 b6 41 49 04 01 90 48 c7 c7 b8 8e 25 86 e8 d2 05 b5 fe 90 \u003c0f\u003e 0b 90 90 e9 79 ff ff ff e8 53 26 cd fe 0f b6 1\nRSP: 0018:ffff8881067b7da0 EFLAGS: 00010286\nRAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff811c72ac\nRDX: ffff8881026a2140 RSI: ffffffff811c72b5 RDI: 0000000000000001\nRBP: ffff8881067b7db0 R08: 0000000000000000 R09: 205b5d3730353139\nR10: 0000000000000000 R11: 205d303938375420 R12: ffff8881086500c4\nR13: ffff8881086500c4 R14: ffff8881086500b0 R15: ffff888108650040\nFS: 00007f5b2961a4c0(0000) GS:ffff88823bd00000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 000055d7ed36fd18 CR3: 00000001482f6000 CR4: 00000000000006f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n ? show_regs+0xa3/0xc0\n ? __warn+0xa5/0x1c0\n ? refcount_warn_saturate+0xdf/0x1d0\n ? report_bug+0x1fc/0x2d0\n ? refcount_warn_saturate+0xdf/0x1d0\n ? handle_bug+0xa1/0x110\n ? exc_invalid_op+0x3c/0xb0\n ? asm_exc_invalid_op+0x1f/0x30\n ? __warn_printk+0xcc/0x140\n ? __warn_printk+0xd5/0x140\n ? refcount_warn_saturate+0xdf/0x1d0\n get_net_ns+0xa4/0xc0\n ? __pfx_get_net_ns+0x10/0x10\n open_related_ns+0x5a/0x130\n __tun_chr_ioctl+0x1616/0x2370\n ? __sanitizer_cov_trace_switch+0x58/0xa0\n ? __sanitizer_cov_trace_const_cmp2+0x1c/0x30\n ? __pfx_tun_chr_ioctl+0x10/0x10\n tun_chr_ioctl+0x2f/0x40\n __x64_sys_ioctl+0x11b/0x160\n x64_sys_call+0x1211/0x20d0\n do_syscall_64+0x9e/0x1d0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f5b28f165d7\nCode: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 8\nRSP: 002b:00007ffc2b59c5e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b28f165d7\nRDX: 0000000000000000 RSI: 00000000000054e3 RDI: 0000000000000003\nRBP: 00007ffc2b59c650 R08: 00007f5b291ed8c0 R09: 00007f5b2961a4c0\nR10: 0000000029690010 R11: 0000000000000246 R12: 0000000000400730\nR13: 00007ffc2b59cf40 R14: 0000000000000000 R15: 0000000000000000\n \u003c/TASK\u003e\nKernel panic - not syncing: kernel: panic_on_warn set ...\n\nThis is trigger as below:\n ns0 ns1\ntun_set_iff() //dev is tun0\n tun-\u003edev = dev\n//ip link set tun0 netns ns1\n put_net() //ref is 0\n__tun_chr_ioctl() //TUNGETDEVNETNS\n net = dev_net(tun-\u003edev);\n open_related_ns(\u0026net-\u003ens, get_net_ns); //ns1\n get_net_ns()\n get_net() //addition on 0\n\nUse maybe_get_net() in get_net_ns in case net\u0027s ref is zero to fix this"
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"datePublished": "2024-07-12T12:32:00.431Z",
"dateReserved": "2024-07-12T12:17:45.593Z",
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CVE-2024-56681 (GCVE-0-2024-56681)
Vulnerability from cvelistv5 – Published: 2024-12-28 09:46 – Updated: 2025-11-03 20:52
VLAI?
EPSS
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: bcm - add error check in the ahash_hmac_init function
The ahash_init functions may return fails. The ahash_hmac_init should
not return ok when ahash_init returns error. For an example, ahash_init
will return -ENOMEM when allocation memory is error.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 , < 8f1a9a960b1107bd0e0ec3736055f5ed0e717edf
(git)
Affected: 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 , < 75e1e38e5d80d6d9011b7322698ffba3dd3db30a (git) Affected: 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 , < 28f8ffa945f7d7150463e15097ea73b19529d6f5 (git) Affected: 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 , < 4ea3e3b761e371102bb1486778e2f8dbc9e37413 (git) Affected: 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 , < 05f0a3f5477ecaa1cf46448504afe9e7c2e96fcc (git) Affected: 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 , < ae5253313e0ea5f00c06176074592b7f493c8546 (git) Affected: 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 , < ee36db8e8203420e6d5c42eb9428920c2fc36532 (git) Affected: 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 , < bba9e38c5ad41d0a88b22a59e5b6dd3e31825118 (git) Affected: 9d12ba86f818aa9cfe9f01b750336aa441f2ffa2 , < 19630cf57233e845b6ac57c9c969a4888925467b (git) |
|||||||
|
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"versionType": "git"
},
{
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"status": "affected",
"version": "9d12ba86f818aa9cfe9f01b750336aa441f2ffa2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/crypto/bcm/cipher.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.11"
},
{
"lessThan": "4.11",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.325",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.287",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.231",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.174",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.120",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.64",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.13",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.325",
"versionStartIncluding": "4.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.287",
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"vulnerable": true
},
{
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},
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},
{
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},
{
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},
{
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}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: bcm - add error check in the ahash_hmac_init function\n\nThe ahash_init functions may return fails. The ahash_hmac_init should\nnot return ok when ahash_init returns error. For an example, ahash_init\nwill return -ENOMEM when allocation memory is error."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T10:02:08.769Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/8f1a9a960b1107bd0e0ec3736055f5ed0e717edf"
},
{
"url": "https://git.kernel.org/stable/c/75e1e38e5d80d6d9011b7322698ffba3dd3db30a"
},
{
"url": "https://git.kernel.org/stable/c/28f8ffa945f7d7150463e15097ea73b19529d6f5"
},
{
"url": "https://git.kernel.org/stable/c/4ea3e3b761e371102bb1486778e2f8dbc9e37413"
},
{
"url": "https://git.kernel.org/stable/c/05f0a3f5477ecaa1cf46448504afe9e7c2e96fcc"
},
{
"url": "https://git.kernel.org/stable/c/ae5253313e0ea5f00c06176074592b7f493c8546"
},
{
"url": "https://git.kernel.org/stable/c/ee36db8e8203420e6d5c42eb9428920c2fc36532"
},
{
"url": "https://git.kernel.org/stable/c/bba9e38c5ad41d0a88b22a59e5b6dd3e31825118"
},
{
"url": "https://git.kernel.org/stable/c/19630cf57233e845b6ac57c9c969a4888925467b"
}
],
"title": "crypto: bcm - add error check in the ahash_hmac_init function",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-56681",
"datePublished": "2024-12-28T09:46:09.675Z",
"dateReserved": "2024-12-27T15:00:39.846Z",
"dateUpdated": "2025-11-03T20:52:28.536Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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