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CERTFR-2025-AVI-1013
Vulnerability from certfr_avis - Published: 2025-11-14 - Updated: 2025-11-14
De multiples vulnérabilités ont été découvertes dans les produits IBM. 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 | ||
|---|---|---|---|---|
| IBM | AIX | AIX versions 7.2.5 sans le correctif de sécurité IJ55968 SP11 | ||
| IBM | Sterling | Sterling Transformation Extender versions 11.0.2.0 sans le correctif de sécurité PH68819 | ||
| IBM | QRadar | QRadar Network Packet Capture versions 7.5.x antérieures à QRadar Network Packet Capture 7.5.0 Update Package 14 | ||
| IBM | AIX | AIX versions 7.3.2 sans le correctif de sécurité IJ56113 | ||
| IBM | Sterling | Sterling Transformation Extender versions 11.0.1.1 sans le correctif de sécurité PH68819 | ||
| IBM | Sterling | Sterling Transformation Extender versions 11.0.0.0 sans le correctif de sécurité PH68266 | ||
| IBM | WebSphere | WebSphere Application Server versions 9.0.x sans le correctif de sécurité 9.0.5.27 | ||
| IBM | Sterling | Sterling Transformation Extender versions 10.1.1.1 sans le correctif de sécurité PH68266 | ||
| IBM | Db2 | Db2 versions 11.5.x sans le dernier correctif de sécurité | ||
| IBM | Tivoli | Tivoli Application Dependency Discovery Manager versions 7.3.x à 7.3.0.12 sans le correctif de sécurité efix_CVE-2025-48976_FP12250331.zip | ||
| IBM | N/A | QRadar DNS Analyzer App versions antérieures à 2.0.4 | ||
| IBM | Db2 | Db2 versions 12.1.x antérieures à 12.1.3 sans le dernier correctif de sécurité | ||
| IBM | WebSphere | WebSphere Application Server Liberty versions 17.0.0.3 à 25.0.0.11 sans le correctif de sécurité 25.0.0.12 | ||
| IBM | WebSphere | WebSphere Application Server versions 8.5.x sans le correctif de sécurité 8.5.5.29 | ||
| IBM | AIX | AIX versions 7.3.1 sans le correctif de sécurité IJ56230 | ||
| IBM | Cognos Analytics | Cognos Analytics Certified Containers versions 1.2.1.x antérieures à 12.1.1 | ||
| IBM | Sterling | Sterling Transformation Extender versions 10.1.2.1 sans le correctif de sécurité PH68266 | ||
| IBM | Db2 | Db2 versions 11.1.x sans le dernier correctif de sécurité | ||
| IBM | Sterling | Sterling Transformation Extender versions 10.1.0.2 sans le correctif de sécurité PH68266 | ||
| IBM | AIX | AIX versions 7.3.3 sans le correctif de sécurité IJ55897 SP2 | ||
| IBM | Storage Protect | Storage Protect Operations Center versions 8.1.x antérieures à 8.1.27.100 | ||
| IBM | QRadar SIEM | QRadar SIEM versions 7.5 à 7.5.0 IP14 sans les correctif de sécurité QRadar 7.5.0 UP14 IF01 et 7.5.0 QRadar Protocol MicrosoftAzureEventHubs |
References
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{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "AIX versions 7.2.5 sans le correctif de s\u00e9curit\u00e9 IJ55968 SP11",
"product": {
"name": "AIX",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Sterling Transformation Extender versions 11.0.2.0 sans le correctif de s\u00e9curit\u00e9 PH68819",
"product": {
"name": "Sterling",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "QRadar Network Packet Capture versions 7.5.x ant\u00e9rieures \u00e0 QRadar Network Packet Capture 7.5.0 Update Package 14",
"product": {
"name": "QRadar",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "AIX versions 7.3.2 sans le correctif de s\u00e9curit\u00e9 IJ56113",
"product": {
"name": "AIX",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Sterling Transformation Extender versions 11.0.1.1 sans le correctif de s\u00e9curit\u00e9 PH68819",
"product": {
"name": "Sterling",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Sterling Transformation Extender versions 11.0.0.0 sans le correctif de s\u00e9curit\u00e9 PH68266",
"product": {
"name": "Sterling",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "WebSphere Application Server versions 9.0.x sans le correctif de s\u00e9curit\u00e9 9.0.5.27",
"product": {
"name": "WebSphere",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Sterling Transformation Extender versions 10.1.1.1 sans le correctif de s\u00e9curit\u00e9 PH68266",
"product": {
"name": "Sterling",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Db2 versions 11.5.x sans le dernier correctif de s\u00e9curit\u00e9 ",
"product": {
"name": "Db2",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Tivoli Application Dependency Discovery Manager versions 7.3.x \u00e0 7.3.0.12 sans le correctif de s\u00e9curit\u00e9 efix_CVE-2025-48976_FP12250331.zip",
"product": {
"name": "Tivoli",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "QRadar DNS Analyzer App versions ant\u00e9rieures \u00e0 2.0.4",
"product": {
"name": "N/A",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Db2 versions 12.1.x ant\u00e9rieures \u00e0 12.1.3 sans le dernier correctif de s\u00e9curit\u00e9 ",
"product": {
"name": "Db2",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "WebSphere Application Server Liberty versions 17.0.0.3 \u00e0 25.0.0.11 sans le correctif de s\u00e9curit\u00e9 25.0.0.12",
"product": {
"name": "WebSphere",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "WebSphere Application Server versions 8.5.x sans le correctif de s\u00e9curit\u00e9 8.5.5.29",
"product": {
"name": "WebSphere",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "AIX versions 7.3.1 sans le correctif de s\u00e9curit\u00e9 IJ56230",
"product": {
"name": "AIX",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Cognos Analytics Certified Containers versions 1.2.1.x ant\u00e9rieures \u00e0 12.1.1",
"product": {
"name": "Cognos Analytics",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Sterling Transformation Extender versions 10.1.2.1 sans le correctif de s\u00e9curit\u00e9 PH68266",
"product": {
"name": "Sterling",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Db2 versions 11.1.x sans le dernier correctif de s\u00e9curit\u00e9 ",
"product": {
"name": "Db2",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Sterling Transformation Extender versions 10.1.0.2 sans le correctif de s\u00e9curit\u00e9 PH68266",
"product": {
"name": "Sterling",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "AIX versions 7.3.3 sans le correctif de s\u00e9curit\u00e9 IJ55897 SP2",
"product": {
"name": "AIX",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Storage Protect Operations Center versions 8.1.x ant\u00e9rieures \u00e0 8.1.27.100",
"product": {
"name": "Storage Protect",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "QRadar SIEM versions 7.5 \u00e0 7.5.0 IP14 sans les correctif de s\u00e9curit\u00e9 QRadar 7.5.0 UP14 IF01 et 7.5.0 QRadar Protocol MicrosoftAzureEventHubs ",
"product": {
"name": "QRadar SIEM",
"vendor": {
"name": "IBM",
"scada": false
}
}
}
],
"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-2025-6395",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-6395"
},
{
"name": "CVE-2025-22026",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22026"
},
{
"name": "CVE-2024-1597",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1597"
},
{
"name": "CVE-2023-1370",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1370"
},
{
"name": "CVE-2025-36236",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36236"
},
{
"name": "CVE-2025-49812",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-49812"
},
{
"name": "CVE-2025-39757",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39757"
},
{
"name": "CVE-2023-46308",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-46308"
},
{
"name": "CVE-2024-49350",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49350"
},
{
"name": "CVE-2025-36251",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36251"
},
{
"name": "CVE-2025-49146",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-49146"
},
{
"name": "CVE-2025-55752",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-55752"
},
{
"name": "CVE-2025-38461",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38461"
},
{
"name": "CVE-2025-7962",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-7962"
},
{
"name": "CVE-2025-36250",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36250"
},
{
"name": "CVE-2024-35255",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35255"
},
{
"name": "CVE-2025-50106",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-50106"
},
{
"name": "CVE-2025-38527",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38527"
},
{
"name": "CVE-2025-38449",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38449"
},
{
"name": "CVE-2022-41946",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-41946"
},
{
"name": "CVE-2025-39730",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39730"
},
{
"name": "CVE-2025-1992",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-1992"
},
{
"name": "CVE-2025-30754",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-30754"
},
{
"name": "CVE-2025-36097",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36097"
},
{
"name": "CVE-2020-16971",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-16971"
},
{
"name": "CVE-2022-3510",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3510"
},
{
"name": "CVE-2022-3509",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3509"
},
{
"name": "CVE-2025-4565",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-4565"
},
{
"name": "CVE-2025-5318",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-5318"
},
{
"name": "CVE-2025-36186",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36186"
},
{
"name": "CVE-2024-56347",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56347"
},
{
"name": "CVE-2025-37797",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37797"
},
{
"name": "CVE-2025-61795",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61795"
},
{
"name": "CVE-2024-7254",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-7254"
},
{
"name": "CVE-2024-52533",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-52533"
},
{
"name": "CVE-2023-53125",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53125"
},
{
"name": "CVE-2025-32990",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-32990"
},
{
"name": "CVE-2025-2518",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-2518"
},
{
"name": "CVE-2025-41244",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-41244"
},
{
"name": "CVE-2022-49985",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49985"
},
{
"name": "CVE-2025-50059",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-50059"
},
{
"name": "CVE-2025-1493",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-1493"
},
{
"name": "CVE-2025-38556",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38556"
},
{
"name": "CVE-2023-26133",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26133"
},
{
"name": "CVE-2024-47252",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47252"
},
{
"name": "CVE-2025-30761",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-30761"
},
{
"name": "CVE-2025-36096",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-36096"
},
{
"name": "CVE-2025-3050",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-3050"
},
{
"name": "CVE-2025-38718",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38718"
},
{
"name": "CVE-2025-38392",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38392"
},
{
"name": "CVE-2023-53373",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53373"
},
{
"name": "CVE-2025-32988",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-32988"
},
{
"name": "CVE-2025-0915",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-0915"
},
{
"name": "CVE-2024-52903",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-52903"
},
{
"name": "CVE-2025-38352",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38352"
},
{
"name": "CVE-2025-30749",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-30749"
},
{
"name": "CVE-2023-45287",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-45287"
},
{
"name": "CVE-2024-56346",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56346"
},
{
"name": "CVE-2025-38350",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38350"
},
{
"name": "CVE-2025-1000",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-1000"
},
{
"name": "CVE-2022-31197",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-31197"
},
{
"name": "CVE-2025-40928",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40928"
},
{
"name": "CVE-2022-50087",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-50087"
},
{
"name": "CVE-2025-38498",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38498"
},
{
"name": "CVE-2025-53057",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-53057"
},
{
"name": "CVE-2022-3171",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3171"
},
{
"name": "CVE-2025-49630",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-49630"
},
{
"name": "CVE-2025-53066",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-53066"
},
{
"name": "CVE-2025-33150",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-33150"
},
{
"name": "CVE-2025-47273",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-47273"
},
{
"name": "CVE-2024-6345",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-6345"
},
{
"name": "CVE-2024-57699",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57699"
},
{
"name": "CVE-2024-47619",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47619"
}
],
"initial_release_date": "2025-11-14T00:00:00",
"last_revision_date": "2025-11-14T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-1013",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-11-14T00:00:00.000000"
}
],
"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": "Injection SQL (SQLi)"
},
{
"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 IBM. 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 IBM",
"vendor_advisories": [
{
"published_at": "2025-11-12",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7250959",
"url": "https://www.ibm.com/support/pages/node/7250959"
},
{
"published_at": "2025-11-12",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7249983",
"url": "https://www.ibm.com/support/pages/node/7249983"
},
{
"published_at": "2025-11-11",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7250785",
"url": "https://www.ibm.com/support/pages/node/7250785"
},
{
"published_at": "2025-11-12",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7249992",
"url": "https://www.ibm.com/support/pages/node/7249992"
},
{
"published_at": "2025-11-12",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7249994",
"url": "https://www.ibm.com/support/pages/node/7249994"
},
{
"published_at": "2025-11-12",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7250921",
"url": "https://www.ibm.com/support/pages/node/7250921"
},
{
"published_at": "2025-11-07",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7250486",
"url": "https://www.ibm.com/support/pages/node/7250486"
},
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CVE-2025-36097 (GCVE-0-2025-36097)
Vulnerability from cvelistv5 – Published: 2025-07-16 17:44 – Updated: 2025-08-18 01:34
VLAI
EPSS
VEX
Title
IBM WebSphere Application Server denial of service
Summary
IBM WebSphere Application Server 9.0 and WebSphere Application Server Liberty 17.0.0.3 through 25.0.0.7 are vulnerable to a denial of service, caused by a stack-based overflow. An attacker can send a specially crafted request that cause the server to consume excessive memory resources.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-07-18 14:25 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7239856 | vendor-advisorypatch |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | WebSphere Application Server |
Affected:
9.0
cpe:2.3:a:ibm:websphere_application_server:9.0:*:*:*:*:*:*:* |
|
| IBM | WebSphere Application Server Liberty |
Affected:
17.0.0.3 , ≤ 25.0.0.7
(semver)
cpe:2.3:a:ibm:websphere_application_server:17.0.0.3:*:*:*:liberty:*:*:* cpe:2.3:a:ibm:websphere_application_server:25.0.0.7:*:*:*:liberty:*:*:* |
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CVE-2025-36186 (GCVE-0-2025-36186)
Vulnerability from cvelistv5 – Published: 2025-11-07 18:40 – Updated: 2026-02-26 17:47
VLAI
EPSS
VEX
Title
IBM Db2 privilege escalation
Summary
IBM Db2 12.1.0 through 12.1.3 for Linux, UNIX and Windows (includes Db2 Connect Server) under specific configurations could allow a local user to execute malicious code that escalate their privileges to root due to execution of unnecessary privileges operated at a higher than minimum level.
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-08 04:55 UTC
CWE
- CWE-250 - Execution with Unnecessary Privileges
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7250486 | vendor-advisorypatch |
Impacted products
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CVE-2025-36236 (GCVE-0-2025-36236)
Vulnerability from cvelistv5 – Published: 2025-11-13 22:01 – Updated: 2025-11-14 15:25
VLAI
EPSS
VEX
Title
AIX Path Traversal
Summary
IBM AIX 7.2, and 7.3 and IBM VIOS 3.1, and 4.1 NIM server (formerly known as NIM master) service (nimesis) could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request to write arbitrary files on the system.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-14 15:24 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7251173 | vendor-advisorypatch |
Impacted products
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CVE-2025-36250 (GCVE-0-2025-36250)
Vulnerability from cvelistv5 – Published: 2025-11-13 22:01 – Updated: 2026-02-26 16:56
VLAI
EPSS
VEX
Title
AIX Code Execution
Summary
IBM AIX 7.2, and 7.3 and IBM VIOS 3.1, and 4.1 NIM server (formerly known as NIM master) service (nimesis) could allow a remote attacker to execute arbitrary commands due to improper process controls. This addresses additional attack vectors for a vulnerability that was previously addressed in CVE-2024-56346.
Severity
10 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-15 04:56 UTC
CWE
- CWE-114 - Process Control
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7251173 | vendor-advisorypatch |
Impacted products
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CVE-2025-36251 (GCVE-0-2025-36251)
Vulnerability from cvelistv5 – Published: 2025-11-13 22:01 – Updated: 2026-02-26 16:56
VLAI
EPSS
VEX
Title
AIX Command Execution
Summary
IBM AIX 7.2, and 7.3 and IBM VIOS 3.1, and 4.1 nimsh service SSL/TLS implementations could allow a remote attacker to execute arbitrary commands due to improper process controls. This addresses additional attack vectors for a vulnerability that was previously addressed in CVE-2024-56347.
Severity
9.6 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-15 04:56 UTC
CWE
- CWE-114 - Process Control
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7251173 | vendor-advisorypatch |
Impacted products
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CVE-2025-37797 (GCVE-0-2025-37797)
Vulnerability from cvelistv5 – Published: 2025-05-02 14:16 – Updated: 2026-08-05 11:57
VLAI
EPSS
VEX
Title
net_sched: hfsc: Fix a UAF vulnerability in class handling
Summary
In the Linux kernel, the following vulnerability has been resolved:
net_sched: hfsc: Fix a UAF vulnerability in class handling
This patch fixes a Use-After-Free vulnerability in the HFSC qdisc class
handling. The issue occurs due to a time-of-check/time-of-use condition
in hfsc_change_class() when working with certain child qdiscs like netem
or codel.
The vulnerability works as follows:
1. hfsc_change_class() checks if a class has packets (q.qlen != 0)
2. It then calls qdisc_peek_len(), which for certain qdiscs (e.g.,
codel, netem) might drop packets and empty the queue
3. The code continues assuming the queue is still non-empty, adding
the class to vttree
4. This breaks HFSC scheduler assumptions that only non-empty classes
are in vttree
5. Later, when the class is destroyed, this can lead to a Use-After-Free
The fix adds a second queue length check after qdisc_peek_len() to verify
the queue wasn't emptied.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-10 20:40 UTC
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
21f4d5cc25ec0e6e8eb8420dd2c399e6d2fc7d14 , < 28b09a067831f7317c3841812276022d6c940677
(git)
Affected: 21f4d5cc25ec0e6e8eb8420dd2c399e6d2fc7d14 , < 39b9095dd3b55d9b2743df038c32138efa34a9de (git) Affected: 21f4d5cc25ec0e6e8eb8420dd2c399e6d2fc7d14 , < fcc8ede663569c704fb00a702973bd6c00373283 (git) Affected: 21f4d5cc25ec0e6e8eb8420dd2c399e6d2fc7d14 , < 20d584a33e480ae80d105f43e0e7b56784da41b9 (git) Affected: 21f4d5cc25ec0e6e8eb8420dd2c399e6d2fc7d14 , < 3aa852e3605000d5c47035c3fc3a986d14ccfa9f (git) Affected: 21f4d5cc25ec0e6e8eb8420dd2c399e6d2fc7d14 , < 86cd4641c713455a4f1c8e54c370c598c2b1cee0 (git) Affected: 21f4d5cc25ec0e6e8eb8420dd2c399e6d2fc7d14 , < bb583c88d23b72d8d16453d24856c99bd93dadf5 (git) Affected: 21f4d5cc25ec0e6e8eb8420dd2c399e6d2fc7d14 , < 3df275ef0a6ae181e8428a6589ef5d5231e58b5c (git) |
|
| Linux | Linux |
Affected:
4.14
Unaffected: 0 , < 4.14 (semver) Unaffected: 5.4.293 , ≤ 5.4.* (semver) Unaffected: 5.10.237 , ≤ 5.10.* (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.136 , ≤ 6.1.* (semver) Unaffected: 6.6.89 , ≤ 6.6.* (semver) Unaffected: 6.12.26 , ≤ 6.12.* (semver) Unaffected: 6.14.5 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
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"value": "AV:L - The entire attack sequence (create hfsc qdisc, attach a codel/netem child, `tc class change`, then `tc class del`) is driven through rtnetlink RTM_NEWTCLASS/RTM_DELTCLASS messages, which require local system access. Per kernel CNA guidance, tc/netlink qdisc bugs are Local.\nAC:L - This is a deterministic time-of-check/time-of-use flaw inside a single netlink operation, not a thread race \u2014 the attacker picks the child qdisc (codel/netem) and its parameters so the peek is guaranteed to drop the packet and empty the queue. No condition outside the attacker\u0027s control is involved, and a reliable reproducer existed.\nPR:L - The tc class paths only check `netlink_ns_capable(skb, net-\u003euser_ns, CAP_NET_ADMIN)`, which an unprivileged user satisfies inside a new user+net namespace (`unshare -Urn`), where they can create a dummy/veth device, build the hfsc hierarchy and generate the traffic. Per guidance, tc/qdisc reachable via user namespaces is Low, not High.\nUI:N - The attacker performs every step \u2014 qdisc/class configuration, packet generation, class change and class deletion \u2014 with no action by any other user. Subsequent dequeue on the attacker\u0027s own device triggers the freed-object access.\nS:U - The corruption and its consequences are confined to the kernel\u0027s own memory and privilege domain; there is no crossing of a VM, IOMMU, or other security-authority boundary. Standard kernel-local privilege escalation is Unchanged.\nC:H - The freed `hfsc_class` remains linked in the parent\u0027s vt_tree/eltree, so `vttree_firstfit()`/`eltree_get_mindl()` read `cl_f`, `cl_vt`, `cl_parent` and `cl-\u003eqdisc` out of reclaimed slab memory, giving an attacker who sprays the slot a controlled read primitive and kernel memory disclosure.\nI:H - The dangling rb_node yields `rb_erase()`/`rb_insert_color()` pointer writes plus the direct `cl-\u003ecl_parent-\u003ecl_cvtmin = cl-\u003ecl_vt` write through freed memory, and `qdisc_dequeue_peeked()` makes an indirect call through `cl-\u003eqdisc-\u003eops-\u003edequeue` read from the freed object \u2014 a full write/control-flow-hijack primitive for privilege escalation.\nA:H - Even without successful exploitation, traversing and erasing rb-tree nodes inside a kfree()d `hfsc_class` reliably corrupts the scheduler tree and panics or oopses the kernel, and the attacker can repeat it at will."
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CVE-2025-38350 (GCVE-0-2025-38350)
Vulnerability from cvelistv5 – Published: 2025-07-19 06:46 – Updated: 2026-08-05 12:01
VLAI
EPSS
VEX
Title
net/sched: Always pass notifications when child class becomes empty
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: Always pass notifications when child class becomes empty
Certain classful qdiscs may invoke their classes' dequeue handler on an
enqueue operation. This may unexpectedly empty the child qdisc and thus
make an in-flight class passive via qlen_notify(). Most qdiscs do not
expect such behaviour at this point in time and may re-activate the
class eventually anyways which will lead to a use-after-free.
The referenced fix commit attempted to fix this behavior for the HFSC
case by moving the backlog accounting around, though this turned out to
be incomplete since the parent's parent may run into the issue too.
The following reproducer demonstrates this use-after-free:
tc qdisc add dev lo root handle 1: drr
tc filter add dev lo parent 1: basic classid 1:1
tc class add dev lo parent 1: classid 1:1 drr
tc qdisc add dev lo parent 1:1 handle 2: hfsc def 1
tc class add dev lo parent 2: classid 2:1 hfsc rt m1 8 d 1 m2 0
tc qdisc add dev lo parent 2:1 handle 3: netem
tc qdisc add dev lo parent 3:1 handle 4: blackhole
echo 1 | socat -u STDIN UDP4-DATAGRAM:127.0.0.1:8888
tc class delete dev lo classid 1:1
echo 1 | socat -u STDIN UDP4-DATAGRAM:127.0.0.1:8888
Since backlog accounting issues leading to a use-after-frees on stale
class pointers is a recurring pattern at this point, this patch takes
a different approach. Instead of trying to fix the accounting, the patch
ensures that qdisc_tree_reduce_backlog always calls qlen_notify when
the child qdisc is empty. This solves the problem because deletion of
qdiscs always involves a call to qdisc_reset() and / or
qdisc_purge_queue() which ultimately resets its qlen to 0 thus causing
the following qdisc_tree_reduce_backlog() to report to the parent. Note
that this may call qlen_notify on passive classes multiple times. This
is not a problem after the recent patch series that made all the
classful qdiscs qlen_notify() handlers idempotent.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-10 20:41 UTC
Assigner
References
12 references
Impacted products
21 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1034e3310752e8675e313f7271b348914008719a , < 3b290923ad2b23596208c1e29520badef4356a43
(git)
Affected: f9f593e34d2fb67644372c8f7b033bdc622ad228 , < e9921b57dca05ac5f4fa1fa8e993d4f0ee52e2b7 (git) Affected: 89c301e929a0db14ebd94b4d97764ce1d6981653 , < e269f29e9395527bc00c213c6b15da04ebb35070 (git) Affected: f1dde3eb17dc1b8bd07aed00004b1e05fc87a3d4 , < 7874c9c132e906a52a187d045995b115973c93fb (git) Affected: 93c276942e75de0e5bc91576300d292e968f5a02 , < f680a4643c6f71e758d8fe0431a958e9a6a4f59d (git) Affected: 49b21795b8e5654a7df3d910a12e1060da4c04cf , < a553afd91f55ff39b1e8a1c4989a29394c9e0472 (git) Affected: 3f981138109f63232a5fb7165938d4c945cc1b9d , < a44acdd9e84a211989ff4b9b92bf3545d8456ad5 (git) Affected: 3f981138109f63232a5fb7165938d4c945cc1b9d , < 103406b38c600fec1fe375a77b27d87e314aea09 (git) Affected: 3f3a22eebbc32b4fa8ce9c1d5f9db214b45b9335 (git) Affected: 5.4.294 , < 5.4.296 (semver) Affected: 5.10.238 , < 5.10.240 (semver) Affected: 5.15.185 , < 5.15.187 (semver) Affected: 6.1.141 , < 6.1.144 (semver) Affected: 6.6.93 , < 6.6.97 (semver) Affected: 6.12.31 , < 6.12.37 (semver) Affected: 6.14.9 , < 6.15 (semver) |
|
| Linux | Linux |
Affected:
6.15
Unaffected: 0 , < 6.15 (semver) Unaffected: 5.4.296 , ≤ 5.4.* (semver) Unaffected: 5.10.240 , ≤ 5.10.* (semver) Unaffected: 5.15.187 , ≤ 5.15.* (semver) Unaffected: 6.1.144 , ≤ 6.1.* (semver) Unaffected: 6.6.97 , ≤ 6.6.* (semver) Unaffected: 6.12.37 , ≤ 6.12.* (semver) Unaffected: 6.15.6 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
|
| Siemens | RUGGEDCOM RST2428P |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SCALANCE XCH328 |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SCALANCE XCM324 |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SCALANCE XCM328 |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SCALANCE XCM332 |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SCALANCE XRH334 (24 V DC, 8xFO, CC) |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SCALANCE XRM334 (230 V AC, 12xFO) |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SCALANCE XRM334 (230 V AC, 8xFO) |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SCALANCE XRM334 (230V AC, 2x10G, 24xSFP, 8xSFP+) |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SCALANCE XRM334 (24 V DC, 12xFO) |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SCALANCE XRM334 (24 V DC, 8xFO) |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SCALANCE XRM334 (24V DC, 2x10G, 24xSFP, 8xSFP+) |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SCALANCE XRM334 (2x230 V AC, 12xFO) |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SCALANCE XRM334 (2x230 V AC, 8xFO) |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SCALANCE XRM334 (2x230V AC, 2x10G, 24xSFP, 8xSFP+) |
Affected:
0 , < V3.3
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
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CVE-2025-38352 (GCVE-0-2025-38352)
Vulnerability from cvelistv5 – Published: 2025-07-22 08:04 – Updated: 2026-08-05 12:01
VLAI
EPSS
VEX
Title
posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()
Summary
In the Linux kernel, the following vulnerability has been resolved:
posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()
If an exiting non-autoreaping task has already passed exit_notify() and
calls handle_posix_cpu_timers() from IRQ, it can be reaped by its parent
or debugger right after unlock_task_sighand().
If a concurrent posix_cpu_timer_del() runs at that moment, it won't be
able to detect timer->it.cpu.firing != 0: cpu_timer_task_rcu() and/or
lock_task_sighand() will fail.
Add the tsk->exit_state check into run_posix_cpu_timers() to fix this.
This fix is not needed if CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y, because
exit_task_work() is called before exit_notify(). But the check still
makes sense, task_work_add(&tsk->posix_cputimers_work.work) will fail
anyway in this case.
Severity
7.8 (High)
7.4 (High)
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-05 03:55 UTC
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
12 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < 78a4b8e3795b31dae58762bc091bb0f4f74a2200
(git)
Affected: 0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < c076635b3a42771ace7d276de8dc3bc76ee2ba1b (git) Affected: 0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < 2f3daa04a9328220de46f0d5c919a6c0073a9f0b (git) Affected: 0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < 764a7a5dfda23f69919441f2eac2a83e7db6e5bb (git) Affected: 0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < 2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff (git) Affected: 0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < c29d5318708e67ac13c1b6fc1007d179fb65b4d7 (git) Affected: 0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < 460188bc042a3f40f72d34b9f7fc6ee66b0b757b (git) Affected: 0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < f90fff1e152dedf52b932240ebbd670d83330eca (git) |
|
| Linux | Linux |
Affected:
2.6.36
Unaffected: 0 , < 2.6.36 (semver) Unaffected: 5.4.295 , ≤ 5.4.* (semver) Unaffected: 5.10.239 , ≤ 5.10.* (semver) Unaffected: 5.15.186 , ≤ 5.15.* (semver) Unaffected: 6.1.142 , ≤ 6.1.* (semver) Unaffected: 6.6.94 , ≤ 6.6.* (semver) Unaffected: 6.12.34 , ≤ 6.12.* (semver) Unaffected: 6.15.3 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
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"value": "AV:L - The vulnerability is reached purely through local syscalls \u2014 `timer_create`/`timer_settime`/`timer_delete` (or `clock_nanosleep`) plus `ptrace`/`waitpid` to control task reaping \u2014 with the trigger arriving via the local timer tick. There is no network-facing path into posix-cpu-timers.\nAC:L - The attacker controls both sides of the race: it arms the CPU timer expiry, chooses the precise moment of `release_task()` by calling `waitpid()` from its own parent/tracer, and issues the concurrent `timer_delete()` from a sibling thread \u2014 retryable in a tight loop and widenable by queueing up to 20 timers on the firing list. Real-world exploitation of this exact bug confirms it is reliably winnable.\nPR:L - No capability or permission check exists anywhere on the path \u2014 `validate_clock_permissions()`/`pid_for_clock()` gate only on thread-group/pid existence, and `grep` for `capable`/`CAP_` in both posix-timers files returns nothing. Any unprivileged local user, including a seccomp-confined Android app UID, can reach it.\nUI:N - The attacker\u0027s own processes and threads perform every step \u2014 creating the timer, exiting the traced thread, reaping it, and deleting the timer. No victim action of any kind is needed.\nS:U - The use-after-free corrupts kernel heap objects and escalates within the kernel\u0027s own security authority, which is standard kernel privilege escalation. No hypervisor, IOMMU, or other security-authority boundary is crossed.\nC:H - The freed `struct sigqueue` is linked into the signal pending list by `send_sigqueue()` and later copied out to userspace through `dequeue_signal()`/`rt_sigtimedwait()`, disclosing whatever now occupies the reclaimed slab object \u2014 an effectively arbitrary kernel-memory read. The `do_cpu_nanosleep()` variant additionally exposes reclaimed kernel stack.\nI:H - `send_sigqueue()` writes into the freed object (`q-\u003einfo.si_overrun++`) and performs a `list_add_tail()` linked-list insertion on attacker-resprayable memory, followed by a double free on dequeue \u2014 a classic controlled-write primitive leading to full privilege escalation, as demonstrated by in-the-wild exploitation of this flaw.\nA:H - Even without successful exploitation the race causes `BUG_ON(!(q-\u003eflags \u0026 SIGQUEUE_PREALLOC))` in `send_sigqueue()`, `WARN_ON_ONCE()` in the delete path, list corruption, and a double free \u2014 any of which oops or panic the kernel. Spinning the race is trivially repeatable as a denial of service."
}
]
}
],
"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"url": "https://git.kernel.org/stable/c/78a4b8e3795b31dae58762bc091bb0f4f74a2200"
},
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"url": "https://git.kernel.org/stable/c/c076635b3a42771ace7d276de8dc3bc76ee2ba1b"
},
{
"url": "https://git.kernel.org/stable/c/2f3daa04a9328220de46f0d5c919a6c0073a9f0b"
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{
"url": "https://git.kernel.org/stable/c/764a7a5dfda23f69919441f2eac2a83e7db6e5bb"
},
{
"url": "https://git.kernel.org/stable/c/2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff"
},
{
"url": "https://git.kernel.org/stable/c/c29d5318708e67ac13c1b6fc1007d179fb65b4d7"
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"url": "https://git.kernel.org/stable/c/460188bc042a3f40f72d34b9f7fc6ee66b0b757b"
},
{
"url": "https://git.kernel.org/stable/c/f90fff1e152dedf52b932240ebbd670d83330eca"
}
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"title": "posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()",
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"assignerShortName": "Linux",
"cveId": "CVE-2025-38352",
"datePublished": "2025-07-22T08:04:25.277Z",
"dateReserved": "2025-04-16T04:51:24.006Z",
"dateUpdated": "2026-08-05T12:01:20.234Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-38392 (GCVE-0-2025-38392)
Vulnerability from cvelistv5 – Published: 2025-07-25 12:53 – Updated: 2026-05-11 21:27
VLAI
EPSS
VEX
Title
idpf: convert control queue mutex to a spinlock
Summary
In the Linux kernel, the following vulnerability has been resolved:
idpf: convert control queue mutex to a spinlock
With VIRTCHNL2_CAP_MACFILTER enabled, the following warning is generated
on module load:
[ 324.701677] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:578
[ 324.701684] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1582, name: NetworkManager
[ 324.701689] preempt_count: 201, expected: 0
[ 324.701693] RCU nest depth: 0, expected: 0
[ 324.701697] 2 locks held by NetworkManager/1582:
[ 324.701702] #0: ffffffff9f7be770 (rtnl_mutex){....}-{3:3}, at: rtnl_newlink+0x791/0x21e0
[ 324.701730] #1: ff1100216c380368 (_xmit_ETHER){....}-{2:2}, at: __dev_open+0x3f0/0x870
[ 324.701749] Preemption disabled at:
[ 324.701752] [<ffffffff9cd23b9d>] __dev_open+0x3dd/0x870
[ 324.701765] CPU: 30 UID: 0 PID: 1582 Comm: NetworkManager Not tainted 6.15.0-rc5+ #2 PREEMPT(voluntary)
[ 324.701771] Hardware name: Intel Corporation M50FCP2SBSTD/M50FCP2SBSTD, BIOS SE5C741.86B.01.01.0001.2211140926 11/14/2022
[ 324.701774] Call Trace:
[ 324.701777] <TASK>
[ 324.701779] dump_stack_lvl+0x5d/0x80
[ 324.701788] ? __dev_open+0x3dd/0x870
[ 324.701793] __might_resched.cold+0x1ef/0x23d
<..>
[ 324.701818] __mutex_lock+0x113/0x1b80
<..>
[ 324.701917] idpf_ctlq_clean_sq+0xad/0x4b0 [idpf]
[ 324.701935] ? kasan_save_track+0x14/0x30
[ 324.701941] idpf_mb_clean+0x143/0x380 [idpf]
<..>
[ 324.701991] idpf_send_mb_msg+0x111/0x720 [idpf]
[ 324.702009] idpf_vc_xn_exec+0x4cc/0x990 [idpf]
[ 324.702021] ? rcu_is_watching+0x12/0xc0
[ 324.702035] idpf_add_del_mac_filters+0x3ed/0xb50 [idpf]
<..>
[ 324.702122] __hw_addr_sync_dev+0x1cf/0x300
[ 324.702126] ? find_held_lock+0x32/0x90
[ 324.702134] idpf_set_rx_mode+0x317/0x390 [idpf]
[ 324.702152] __dev_open+0x3f8/0x870
[ 324.702159] ? __pfx___dev_open+0x10/0x10
[ 324.702174] __dev_change_flags+0x443/0x650
<..>
[ 324.702208] netif_change_flags+0x80/0x160
[ 324.702218] do_setlink.isra.0+0x16a0/0x3960
<..>
[ 324.702349] rtnl_newlink+0x12fd/0x21e0
The sequence is as follows:
rtnl_newlink()->
__dev_change_flags()->
__dev_open()->
dev_set_rx_mode() - > # disables BH and grabs "dev->addr_list_lock"
idpf_set_rx_mode() -> # proceed only if VIRTCHNL2_CAP_MACFILTER is ON
__dev_uc_sync() ->
idpf_add_mac_filter ->
idpf_add_del_mac_filters ->
idpf_send_mb_msg() ->
idpf_mb_clean() ->
idpf_ctlq_clean_sq() # mutex_lock(cq_lock)
Fix by converting cq_lock to a spinlock. All operations under the new
lock are safe except freeing the DMA memory, which may use vunmap(). Fix
by requesting a contiguous physical memory for the DMA mapping.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
a251eee62133774cf35ff829041377e721ef9c8c , < 9a36715cd6bc6a6f16230e19a7f947bab34b3fe5
(git)
Affected: a251eee62133774cf35ff829041377e721ef9c8c , < dc6c3c2c9dfdaa3a3357f59a80a2904677a71a9a (git) Affected: a251eee62133774cf35ff829041377e721ef9c8c , < b2beb5bb2cd90d7939e470ed4da468683f41baa3 (git) |
|
| Linux | Linux |
Affected:
6.7
Unaffected: 0 , < 6.7 (semver) Unaffected: 6.12.37 , ≤ 6.12.* (semver) Unaffected: 6.15.6 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/intel/idpf/idpf_controlq.c",
"drivers/net/ethernet/intel/idpf/idpf_controlq_api.h",
"drivers/net/ethernet/intel/idpf/idpf_lib.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "9a36715cd6bc6a6f16230e19a7f947bab34b3fe5",
"status": "affected",
"version": "a251eee62133774cf35ff829041377e721ef9c8c",
"versionType": "git"
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{
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"status": "affected",
"version": "a251eee62133774cf35ff829041377e721ef9c8c",
"versionType": "git"
},
{
"lessThan": "b2beb5bb2cd90d7939e470ed4da468683f41baa3",
"status": "affected",
"version": "a251eee62133774cf35ff829041377e721ef9c8c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/intel/idpf/idpf_controlq.c",
"drivers/net/ethernet/intel/idpf/idpf_controlq_api.h",
"drivers/net/ethernet/intel/idpf/idpf_lib.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.7"
},
{
"lessThan": "6.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.37",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.15.*",
"status": "unaffected",
"version": "6.15.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.16",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.37",
"versionStartIncluding": "6.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15.6",
"versionStartIncluding": "6.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.16",
"versionStartIncluding": "6.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nidpf: convert control queue mutex to a spinlock\n\nWith VIRTCHNL2_CAP_MACFILTER enabled, the following warning is generated\non module load:\n\n[ 324.701677] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:578\n[ 324.701684] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1582, name: NetworkManager\n[ 324.701689] preempt_count: 201, expected: 0\n[ 324.701693] RCU nest depth: 0, expected: 0\n[ 324.701697] 2 locks held by NetworkManager/1582:\n[ 324.701702] #0: ffffffff9f7be770 (rtnl_mutex){....}-{3:3}, at: rtnl_newlink+0x791/0x21e0\n[ 324.701730] #1: ff1100216c380368 (_xmit_ETHER){....}-{2:2}, at: __dev_open+0x3f0/0x870\n[ 324.701749] Preemption disabled at:\n[ 324.701752] [\u003cffffffff9cd23b9d\u003e] __dev_open+0x3dd/0x870\n[ 324.701765] CPU: 30 UID: 0 PID: 1582 Comm: NetworkManager Not tainted 6.15.0-rc5+ #2 PREEMPT(voluntary)\n[ 324.701771] Hardware name: Intel Corporation M50FCP2SBSTD/M50FCP2SBSTD, BIOS SE5C741.86B.01.01.0001.2211140926 11/14/2022\n[ 324.701774] Call Trace:\n[ 324.701777] \u003cTASK\u003e\n[ 324.701779] dump_stack_lvl+0x5d/0x80\n[ 324.701788] ? __dev_open+0x3dd/0x870\n[ 324.701793] __might_resched.cold+0x1ef/0x23d\n\u003c..\u003e\n[ 324.701818] __mutex_lock+0x113/0x1b80\n\u003c..\u003e\n[ 324.701917] idpf_ctlq_clean_sq+0xad/0x4b0 [idpf]\n[ 324.701935] ? kasan_save_track+0x14/0x30\n[ 324.701941] idpf_mb_clean+0x143/0x380 [idpf]\n\u003c..\u003e\n[ 324.701991] idpf_send_mb_msg+0x111/0x720 [idpf]\n[ 324.702009] idpf_vc_xn_exec+0x4cc/0x990 [idpf]\n[ 324.702021] ? rcu_is_watching+0x12/0xc0\n[ 324.702035] idpf_add_del_mac_filters+0x3ed/0xb50 [idpf]\n\u003c..\u003e\n[ 324.702122] __hw_addr_sync_dev+0x1cf/0x300\n[ 324.702126] ? find_held_lock+0x32/0x90\n[ 324.702134] idpf_set_rx_mode+0x317/0x390 [idpf]\n[ 324.702152] __dev_open+0x3f8/0x870\n[ 324.702159] ? __pfx___dev_open+0x10/0x10\n[ 324.702174] __dev_change_flags+0x443/0x650\n\u003c..\u003e\n[ 324.702208] netif_change_flags+0x80/0x160\n[ 324.702218] do_setlink.isra.0+0x16a0/0x3960\n\u003c..\u003e\n[ 324.702349] rtnl_newlink+0x12fd/0x21e0\n\nThe sequence is as follows:\n\trtnl_newlink()-\u003e\n\t__dev_change_flags()-\u003e\n\t__dev_open()-\u003e\n\tdev_set_rx_mode() - \u003e # disables BH and grabs \"dev-\u003eaddr_list_lock\"\n\tidpf_set_rx_mode() -\u003e # proceed only if VIRTCHNL2_CAP_MACFILTER is ON\n\t__dev_uc_sync() -\u003e\n\tidpf_add_mac_filter -\u003e\n\tidpf_add_del_mac_filters -\u003e\n\tidpf_send_mb_msg() -\u003e\n\tidpf_mb_clean() -\u003e\n\tidpf_ctlq_clean_sq() # mutex_lock(cq_lock)\n\nFix by converting cq_lock to a spinlock. All operations under the new\nlock are safe except freeing the DMA memory, which may use vunmap(). Fix\nby requesting a contiguous physical memory for the DMA mapping."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:27:05.801Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/9a36715cd6bc6a6f16230e19a7f947bab34b3fe5"
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"url": "https://git.kernel.org/stable/c/dc6c3c2c9dfdaa3a3357f59a80a2904677a71a9a"
},
{
"url": "https://git.kernel.org/stable/c/b2beb5bb2cd90d7939e470ed4da468683f41baa3"
}
],
"title": "idpf: convert control queue mutex to a spinlock",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
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"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38392",
"datePublished": "2025-07-25T12:53:37.175Z",
"dateReserved": "2025-04-16T04:51:24.011Z",
"dateUpdated": "2026-05-11T21:27:05.801Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-38449 (GCVE-0-2025-38449)
Vulnerability from cvelistv5 – Published: 2025-07-25 15:27 – Updated: 2026-08-05 12:01
VLAI
EPSS
VEX
Title
drm/gem: Acquire references on GEM handles for framebuffers
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/gem: Acquire references on GEM handles for framebuffers
A GEM handle can be released while the GEM buffer object is attached
to a DRM framebuffer. This leads to the release of the dma-buf backing
the buffer object, if any. [1] Trying to use the framebuffer in further
mode-setting operations leads to a segmentation fault. Most easily
happens with driver that use shadow planes for vmap-ing the dma-buf
during a page flip. An example is shown below.
[ 156.791968] ------------[ cut here ]------------
[ 156.796830] WARNING: CPU: 2 PID: 2255 at drivers/dma-buf/dma-buf.c:1527 dma_buf_vmap+0x224/0x430
[...]
[ 156.942028] RIP: 0010:dma_buf_vmap+0x224/0x430
[ 157.043420] Call Trace:
[ 157.045898] <TASK>
[ 157.048030] ? show_trace_log_lvl+0x1af/0x2c0
[ 157.052436] ? show_trace_log_lvl+0x1af/0x2c0
[ 157.056836] ? show_trace_log_lvl+0x1af/0x2c0
[ 157.061253] ? drm_gem_shmem_vmap+0x74/0x710
[ 157.065567] ? dma_buf_vmap+0x224/0x430
[ 157.069446] ? __warn.cold+0x58/0xe4
[ 157.073061] ? dma_buf_vmap+0x224/0x430
[ 157.077111] ? report_bug+0x1dd/0x390
[ 157.080842] ? handle_bug+0x5e/0xa0
[ 157.084389] ? exc_invalid_op+0x14/0x50
[ 157.088291] ? asm_exc_invalid_op+0x16/0x20
[ 157.092548] ? dma_buf_vmap+0x224/0x430
[ 157.096663] ? dma_resv_get_singleton+0x6d/0x230
[ 157.101341] ? __pfx_dma_buf_vmap+0x10/0x10
[ 157.105588] ? __pfx_dma_resv_get_singleton+0x10/0x10
[ 157.110697] drm_gem_shmem_vmap+0x74/0x710
[ 157.114866] drm_gem_vmap+0xa9/0x1b0
[ 157.118763] drm_gem_vmap_unlocked+0x46/0xa0
[ 157.123086] drm_gem_fb_vmap+0xab/0x300
[ 157.126979] drm_atomic_helper_prepare_planes.part.0+0x487/0xb10
[ 157.133032] ? lockdep_init_map_type+0x19d/0x880
[ 157.137701] drm_atomic_helper_commit+0x13d/0x2e0
[ 157.142671] ? drm_atomic_nonblocking_commit+0xa0/0x180
[ 157.147988] drm_mode_atomic_ioctl+0x766/0xe40
[...]
[ 157.346424] ---[ end trace 0000000000000000 ]---
Acquiring GEM handles for the framebuffer's GEM buffer objects prevents
this from happening. The framebuffer's cleanup later puts the handle
references.
Commit 1a148af06000 ("drm/gem-shmem: Use dma_buf from GEM object
instance") triggers the segmentation fault easily by using the dma-buf
field more widely. The underlying issue with reference counting has
been present before.
v2:
- acquire the handle instead of the BO (Christian)
- fix comment style (Christian)
- drop the Fixes tag (Christian)
- rename err_ gotos
- add missing Link tag
Severity
7.8 (High)
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
319c933c71f3dbdb2b3274d1634d3494c70efa06 , < cb4c956a15f8b7f870649454771fc3761f504b5f
(git)
Affected: 319c933c71f3dbdb2b3274d1634d3494c70efa06 , < 08480e285c6a82ce689008d643e4a51db0aaef8b (git) Affected: 319c933c71f3dbdb2b3274d1634d3494c70efa06 , < 3cf520d9860d4ec9f7f32068825da31f18dd3f25 (git) Affected: 319c933c71f3dbdb2b3274d1634d3494c70efa06 , < 5307dce878d4126e1b375587318955bd019c3741 (git) |
|
| Linux | Linux |
Affected:
3.12
Unaffected: 0 , < 3.12 (semver) Unaffected: 6.6.99 , ≤ 6.6.* (semver) Unaffected: 6.12.39 , ≤ 6.12.* (semver) Unaffected: 6.15.7 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
{
"containers": {
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"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/drm_gem.c",
"drivers/gpu/drm/drm_gem_framebuffer_helper.c",
"drivers/gpu/drm/drm_internal.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "cb4c956a15f8b7f870649454771fc3761f504b5f",
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"version": "319c933c71f3dbdb2b3274d1634d3494c70efa06",
"versionType": "git"
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{
"lessThan": "08480e285c6a82ce689008d643e4a51db0aaef8b",
"status": "affected",
"version": "319c933c71f3dbdb2b3274d1634d3494c70efa06",
"versionType": "git"
},
{
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"versionType": "git"
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{
"lessThan": "5307dce878d4126e1b375587318955bd019c3741",
"status": "affected",
"version": "319c933c71f3dbdb2b3274d1634d3494c70efa06",
"versionType": "git"
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]
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{
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"programFiles": [
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"drivers/gpu/drm/drm_gem_framebuffer_helper.c",
"drivers/gpu/drm/drm_internal.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.12"
},
{
"lessThan": "3.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.99",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.39",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.15.*",
"status": "unaffected",
"version": "6.15.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.16",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.99",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.39",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15.7",
"versionStartIncluding": "3.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.16",
"versionStartIncluding": "3.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
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],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/gem: Acquire references on GEM handles for framebuffers\n\nA GEM handle can be released while the GEM buffer object is attached\nto a DRM framebuffer. This leads to the release of the dma-buf backing\nthe buffer object, if any. [1] Trying to use the framebuffer in further\nmode-setting operations leads to a segmentation fault. Most easily\nhappens with driver that use shadow planes for vmap-ing the dma-buf\nduring a page flip. An example is shown below.\n\n[ 156.791968] ------------[ cut here ]------------\n[ 156.796830] WARNING: CPU: 2 PID: 2255 at drivers/dma-buf/dma-buf.c:1527 dma_buf_vmap+0x224/0x430\n[...]\n[ 156.942028] RIP: 0010:dma_buf_vmap+0x224/0x430\n[ 157.043420] Call Trace:\n[ 157.045898] \u003cTASK\u003e\n[ 157.048030] ? show_trace_log_lvl+0x1af/0x2c0\n[ 157.052436] ? show_trace_log_lvl+0x1af/0x2c0\n[ 157.056836] ? show_trace_log_lvl+0x1af/0x2c0\n[ 157.061253] ? drm_gem_shmem_vmap+0x74/0x710\n[ 157.065567] ? dma_buf_vmap+0x224/0x430\n[ 157.069446] ? __warn.cold+0x58/0xe4\n[ 157.073061] ? dma_buf_vmap+0x224/0x430\n[ 157.077111] ? report_bug+0x1dd/0x390\n[ 157.080842] ? handle_bug+0x5e/0xa0\n[ 157.084389] ? exc_invalid_op+0x14/0x50\n[ 157.088291] ? asm_exc_invalid_op+0x16/0x20\n[ 157.092548] ? dma_buf_vmap+0x224/0x430\n[ 157.096663] ? dma_resv_get_singleton+0x6d/0x230\n[ 157.101341] ? __pfx_dma_buf_vmap+0x10/0x10\n[ 157.105588] ? __pfx_dma_resv_get_singleton+0x10/0x10\n[ 157.110697] drm_gem_shmem_vmap+0x74/0x710\n[ 157.114866] drm_gem_vmap+0xa9/0x1b0\n[ 157.118763] drm_gem_vmap_unlocked+0x46/0xa0\n[ 157.123086] drm_gem_fb_vmap+0xab/0x300\n[ 157.126979] drm_atomic_helper_prepare_planes.part.0+0x487/0xb10\n[ 157.133032] ? lockdep_init_map_type+0x19d/0x880\n[ 157.137701] drm_atomic_helper_commit+0x13d/0x2e0\n[ 157.142671] ? drm_atomic_nonblocking_commit+0xa0/0x180\n[ 157.147988] drm_mode_atomic_ioctl+0x766/0xe40\n[...]\n[ 157.346424] ---[ end trace 0000000000000000 ]---\n\nAcquiring GEM handles for the framebuffer\u0027s GEM buffer objects prevents\nthis from happening. The framebuffer\u0027s cleanup later puts the handle\nreferences.\n\nCommit 1a148af06000 (\"drm/gem-shmem: Use dma_buf from GEM object\ninstance\") triggers the segmentation fault easily by using the dma-buf\nfield more widely. The underlying issue with reference counting has\nbeen present before.\n\nv2:\n- acquire the handle instead of the BO (Christian)\n- fix comment style (Christian)\n- drop the Fixes tag (Christian)\n- rename err_ gotos\n- add missing Link tag"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The vulnerability is triggered purely through DRM ioctls (PRIME_FD_TO_HANDLE, ADDFB2, GEM_CLOSE, MODE_ATOMIC/PAGE_FLIP) on a local device node /dev/dri/card*. There is no network or remote-peer data path into drm_gem_fb_init_with_funcs() or drm_gem_object_handle_put_unlocked().\nAC:L - The attacker performs the entire sequence themselves \u2014 import a dma-buf, create a framebuffer, close the GEM handle, then commit the framebuffer \u2014 and the resulting release of the still-referenced dma-buf is deterministic, with no race or memory-layout condition outside the attacker\u0027s control. Where a window is involved (begin_fb_access in prepare_planes vs. end_fb_access in cleanup_planes), the attacker drives both sides from their own threads.\nPR:L - Only an unprivileged local account with access to a DRM primary node is needed (video group, active-seat ACL, Android graphics group); ADDFB2/RMFB/GEM_CLOSE require no master or auth flags at all. DRM master, needed for the atomic commit, is handed out by drm_master_open() to the first opener of the node with no capability check, and is also available via DRM leases \u2014 no real root is required.\nUI:N - A single attacker-controlled process performs every step \u2014 buffer import, framebuffer creation, handle close, and the mode-setting commit. No victim action or cooperating process is involved.\nS:U - The premature release and subsequent misuse of the GEM object\u0027s dma-buf occur entirely within the kernel\u0027s own security authority on the same host. No VM, IOMMU, or sandbox boundary is crossed.\nC:H - This is a reference-counting/lifetime defect that releases the dma-buf backing a framebuffer that remains live and in active use by plane state, the scanout engine and shadow-plane kernel mappings \u2014 a use-after-free-class flaw. Such premature release of a GEM/dma-buf backing store, with attacker-controlled heap grooming via DUMB_CREATE and repeated import/close cycles, is leverageable into disclosure of reallocated kernel memory contents.\nI:H - The same missing handle reference lets the kernel continue writing through stale framebuffer state (shadow-plane blits, damage handling) into storage whose backing reference has been dropped, and the unguarded dma_buf_end_cpu_access() path performs an indirect call through dmabuf-\u003eops on a released/invalid dma_buf. This gives a memory-corruption and control-flow primitive rather than a benign failure.\nA:H - The documented result is a WARNING splat in dma_buf_vmap() (a panic on the widely deployed panic_on_warn configurations) and a kernel oops \u2014 dma_buf_end_cpu_access() only does WARN_ON(!dmabuf) without returning and then dereferences dmabuf-\u003eresv and dmabuf-\u003eops. Any local user with DRM access can trigger this repeatedly to crash the machine."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T12:01:59.291Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/cb4c956a15f8b7f870649454771fc3761f504b5f"
},
{
"url": "https://git.kernel.org/stable/c/08480e285c6a82ce689008d643e4a51db0aaef8b"
},
{
"url": "https://git.kernel.org/stable/c/3cf520d9860d4ec9f7f32068825da31f18dd3f25"
},
{
"url": "https://git.kernel.org/stable/c/5307dce878d4126e1b375587318955bd019c3741"
}
],
"title": "drm/gem: Acquire references on GEM handles for framebuffers",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38449",
"datePublished": "2025-07-25T15:27:30.702Z",
"dateReserved": "2025-04-16T04:51:24.018Z",
"dateUpdated": "2026-08-05T12:01:59.291Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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