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CERTFR-2026-AVI-0287
Vulnerability from certfr_avis - Published: 2026-03-13 - Updated: 2026-03-13
De multiples vulnérabilités ont été découvertes dans les produits NetApp. Elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| NetApp | FAS/AFF Baseboard Management Controller (BMC) - A800/C800 | FAS/AFF Baseboard Management Controller (BMC) - A800/C800 versions antérieures à 10.10 | ||
| NetApp | SolidFire & HCI Storage Node (Element Software) | NetApp SolidFire & HCI Storage Node (Element Software) versions antérieures à 12.8 | ||
| NetApp | NetApp HCI Baseboard Management Controller (BMC) - H410C | NetApp HCI Baseboard Management Controller (BMC) - H410C | ||
| NetApp | N/A | Management Services for Element Software and NetApp HCI versions antérieures à 2.25.42 | ||
| NetApp | ONTAP Select Deploy administration utility | ONTAP Select Deploy administration utility versions antérieures à 9.14.1 | ||
| NetApp | E-Series SANtricity OS Controller Software 11.x | E-Series SANtricity OS Controller Software 11.x versions antérieures à 11.70.2 | ||
| NetApp | N/A | AFF/ASA/FAS Baseboard Management Controller (BMC) - A50/A30/A20/C60/C30/FAS50 versions antérieures à 19.1 | ||
| NetApp | FAS/AFF Baseboard Management Controller (BMC) - C190/A150/A220/FAS2720/FAS2750 | FAS/AFF Baseboard Management Controller (BMC) - C190/A150/A220/FAS2720/FAS2750 versions antérieures à 11.11 | ||
| NetApp | N/A | Astra Control Center versions antérieures à 23.10.0 | ||
| NetApp | NetApp HCI Baseboard Management Controller (BMC) - H610S | NetApp HCI Baseboard Management Controller (BMC) - H610S | ||
| NetApp | N/A | NetApp Cloud Backup (formerly AltaVault) | ||
| NetApp | N/A | Trident versions antérieures à 23.10.0 | ||
| NetApp | NetApp HCI Baseboard Management Controller (BMC) - H610C | NetApp HCI Baseboard Management Controller (BMC) - H410C | ||
| NetApp | N/A | Trident Autosupport versions antérieures à 23.10.0 | ||
| NetApp | Brocade Fabric Operating System Firmware | Brocade Fabric Operating System Firmware versions antérieures à 9.2.0 | ||
| NetApp | FAS/AFF Baseboard Management Controller (BMC) - A900/9500 | FAS/AFF Baseboard Management Controller (BMC) - A900/9500 versions antérieures à 16.6 | ||
| NetApp | N/A | FAS/AFF Baseboard Management Controller (BMC) - 8300/8700/A400/C400 versions antérieures à 13.10P1 | ||
| NetApp | Active IQ Unified Manager pour VMware vSphere | Active IQ Unified Manager for VMware vSphere versions antérieures à 9.16P2 | ||
| NetApp | N/A | AFF/ASA/FAS Baseboard Management Controller (BMC) - A1K/A90/A70/C80/FAS90/FAS70 versions antérieures à 18.2 | ||
| NetApp | NetApp HCI Baseboard Management Controller (BMC) - H610C | NetApp HCI Baseboard Management Controller (BMC) - H610C | ||
| NetApp | NetApp SolidFire & HCI Management Node | NetApp SolidFire & HCI Management Node versions antérieures à 2.25.42 | ||
| NetApp | NetApp SolidFire & HCI Management Node | NetApp SolidFire & HCI Management Node versions antérieures à 12.8 | ||
| NetApp | N/A | NetApp SolidFire Baseboard Management Controller (BMC) | ||
| NetApp | NetApp HCI Baseboard Management Controller (BMC) - H300S/H500S/H700S/H410S | NetApp HCI Baseboard Management Controller (BMC) - H300S/H500S/H700S/H410S | ||
| NetApp | FAS/AFF Baseboard Management Controller (BMC) - FAS2820 | FAS/AFF Baseboard Management Controller (BMC) - FAS2820 versions antérieures à 17.3 | ||
| NetApp | N/A | OnCommand Insight versions antérieures à 7.3.15 | ||
| NetApp | HCI Compute Node (Bootstrap OS) | NetApp HCI Compute Node (Bootstrap OS) |
References
| Title | Publication Time | Tags | |||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "FAS/AFF Baseboard Management Controller (BMC) - A800/C800 versions ant\u00e9rieures \u00e0 10.10",
"product": {
"name": "FAS/AFF Baseboard Management Controller (BMC) - A800/C800",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "NetApp SolidFire \u0026 HCI Storage Node (Element Software) versions ant\u00e9rieures \u00e0 12.8",
"product": {
"name": "SolidFire \u0026 HCI Storage Node (Element Software)",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "NetApp HCI Baseboard Management Controller (BMC) - H410C",
"product": {
"name": "NetApp HCI Baseboard Management Controller (BMC) - H410C",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "Management Services for Element Software and NetApp HCI versions ant\u00e9rieures \u00e0 2.25.42",
"product": {
"name": "N/A",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "ONTAP Select Deploy administration utility versions ant\u00e9rieures \u00e0 9.14.1",
"product": {
"name": "ONTAP Select Deploy administration utility",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "E-Series SANtricity OS Controller Software 11.x versions ant\u00e9rieures \u00e0 11.70.2",
"product": {
"name": "E-Series SANtricity OS Controller Software 11.x",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "AFF/ASA/FAS Baseboard Management Controller (BMC) - A50/A30/A20/C60/C30/FAS50 versions ant\u00e9rieures \u00e0 19.1",
"product": {
"name": "N/A",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "FAS/AFF Baseboard Management Controller (BMC) - C190/A150/A220/FAS2720/FAS2750 versions ant\u00e9rieures \u00e0 11.11",
"product": {
"name": "FAS/AFF Baseboard Management Controller (BMC) - C190/A150/A220/FAS2720/FAS2750",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "Astra Control Center versions ant\u00e9rieures \u00e0 23.10.0",
"product": {
"name": "N/A",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "NetApp HCI Baseboard Management Controller (BMC) - H610S",
"product": {
"name": "NetApp HCI Baseboard Management Controller (BMC) - H610S",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "NetApp Cloud Backup (formerly AltaVault)",
"product": {
"name": "N/A",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "Trident versions ant\u00e9rieures \u00e0 23.10.0",
"product": {
"name": "N/A",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "NetApp HCI Baseboard Management Controller (BMC) - H410C",
"product": {
"name": "NetApp HCI Baseboard Management Controller (BMC) - H610C",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "Trident Autosupport versions ant\u00e9rieures \u00e0 23.10.0",
"product": {
"name": "N/A",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "Brocade Fabric Operating System Firmware versions ant\u00e9rieures \u00e0 9.2.0",
"product": {
"name": "Brocade Fabric Operating System Firmware",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "FAS/AFF Baseboard Management Controller (BMC) - A900/9500 versions ant\u00e9rieures \u00e0 16.6",
"product": {
"name": "FAS/AFF Baseboard Management Controller (BMC) - A900/9500",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "FAS/AFF Baseboard Management Controller (BMC) - 8300/8700/A400/C400 versions ant\u00e9rieures \u00e0 13.10P1",
"product": {
"name": "N/A",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "Active IQ Unified Manager for VMware vSphere versions ant\u00e9rieures \u00e0 9.16P2",
"product": {
"name": "Active IQ Unified Manager pour VMware vSphere",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "AFF/ASA/FAS Baseboard Management Controller (BMC) - A1K/A90/A70/C80/FAS90/FAS70 versions ant\u00e9rieures \u00e0 18.2",
"product": {
"name": "N/A",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "NetApp HCI Baseboard Management Controller (BMC) - H610C",
"product": {
"name": "NetApp HCI Baseboard Management Controller (BMC) - H610C",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "NetApp SolidFire \u0026 HCI Management Node versions ant\u00e9rieures \u00e0 2.25.42",
"product": {
"name": "NetApp SolidFire \u0026 HCI Management Node",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "NetApp SolidFire \u0026 HCI Management Node versions ant\u00e9rieures \u00e0 12.8",
"product": {
"name": "NetApp SolidFire \u0026 HCI Management Node",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "NetApp SolidFire Baseboard Management Controller (BMC)",
"product": {
"name": "N/A",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "NetApp HCI Baseboard Management Controller (BMC) - H300S/H500S/H700S/H410S",
"product": {
"name": "NetApp HCI Baseboard Management Controller (BMC) - H300S/H500S/H700S/H410S",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "FAS/AFF Baseboard Management Controller (BMC) - FAS2820 versions ant\u00e9rieures \u00e0 17.3",
"product": {
"name": "FAS/AFF Baseboard Management Controller (BMC) - FAS2820",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "OnCommand Insight versions ant\u00e9rieures \u00e0 7.3.15",
"product": {
"name": "N/A",
"vendor": {
"name": "NetApp",
"scada": false
}
}
},
{
"description": "NetApp HCI Compute Node (Bootstrap OS)",
"product": {
"name": "HCI Compute Node (Bootstrap OS)",
"vendor": {
"name": "NetApp",
"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-2022-30594",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-30594"
},
{
"name": "CVE-2023-44487",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44487"
},
{
"name": "CVE-2022-28893",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-28893"
},
{
"name": "CVE-2023-3341",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3341"
},
{
"name": "CVE-2022-2309",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-2309"
},
{
"name": "CVE-2021-33909",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-33909"
},
{
"name": "CVE-2022-0492",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-0492"
},
{
"name": "CVE-2022-23218",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-23218"
},
{
"name": "CVE-2024-26633",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26633"
},
{
"name": "CVE-2021-35942",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-35942"
},
{
"name": "CVE-2024-26641",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26641"
},
{
"name": "CVE-2022-23219",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-23219"
}
],
"initial_release_date": "2026-03-13T00:00:00",
"last_revision_date": "2026-03-13T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0287",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-03-13T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits NetApp. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits NetApp",
"vendor_advisories": [
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 NetApp NTAP-20210827-0005",
"url": "https://security.netapp.com/advisory/NTAP-20210827-0005"
},
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 NetApp NTAP-20220915-0006",
"url": "https://security.netapp.com/advisory/NTAP-20220915-0006"
},
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 NetApp NTAP-20231016-0001",
"url": "https://security.netapp.com/advisory/NTAP-20231016-0001"
},
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 NetApp NTAP-20220131-0003",
"url": "https://security.netapp.com/advisory/NTAP-20220131-0003"
},
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 NetApp NTAP-20210819-0004",
"url": "https://security.netapp.com/advisory/NTAP-20210819-0004"
},
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 NetApp NTAP-20241220-0001",
"url": "https://security.netapp.com/advisory/NTAP-20241220-0001"
},
{
"published_at": "2026-03-12",
"title": "Bulletin de s\u00e9curit\u00e9 NetApp NTAP-20231013-0003",
"url": "https://security.netapp.com/advisory/NTAP-20231013-0003"
},
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 NetApp NTAP-20220419-0002",
"url": "https://security.netapp.com/advisory/NTAP-20220419-0002"
},
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 NetApp NTAP-20220526-0002",
"url": "https://security.netapp.com/advisory/NTAP-20220526-0002"
},
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 NetApp NTAP-20241108-0008",
"url": "https://security.netapp.com/advisory/NTAP-20241108-0008"
},
{
"published_at": "2026-03-11",
"title": "Bulletin de s\u00e9curit\u00e9 NetApp NTAP-20220707-0001",
"url": "https://security.netapp.com/advisory/NTAP-20220707-0001"
}
]
}
CVE-2021-35942 (GCVE-0-2021-35942)
Vulnerability from cvelistv5 – Published: 2021-07-22 00:00 – Updated: 2026-02-13 20:00
VLAI?
EPSS
Summary
The wordexp function in the GNU C Library (aka glibc) through 2.33 may crash or read arbitrary memory in parse_param (in posix/wordexp.c) when called with an untrusted, crafted pattern, potentially resulting in a denial of service or disclosure of information. This occurs because atoi was used but strtoul should have been used to ensure correct calculations.
Severity ?
9.1 (Critical)
CWE
- n/a
Assigner
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T00:40:47.554Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://sourceware.org/glibc/wiki/Security%20Exceptions"
},
{
"tags": [
"x_transferred"
],
"url": "https://sourceware.org/bugzilla/show_bug.cgi?id=28011"
},
{
"tags": [
"x_transferred"
],
"url": "https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=5adda61f62b77384718b4c0d8336ade8f2b4b35c"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20210827-0005/"
},
{
"name": "GLSA-202208-24",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202208-24"
},
{
"name": "[debian-lts-announce] 20221017 [SECURITY] [DLA 3152-1] glibc security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2021-35942",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-02-13T20:00:35.745017Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-704",
"description": "CWE-704 Incorrect Type Conversion or Cast",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-13T20:00:38.638Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The wordexp function in the GNU C Library (aka glibc) through 2.33 may crash or read arbitrary memory in parse_param (in posix/wordexp.c) when called with an untrusted, crafted pattern, potentially resulting in a denial of service or disclosure of information. This occurs because atoi was used but strtoul should have been used to ensure correct calculations."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-10-17T00:00:00.000Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://sourceware.org/glibc/wiki/Security%20Exceptions"
},
{
"url": "https://sourceware.org/bugzilla/show_bug.cgi?id=28011"
},
{
"url": "https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=5adda61f62b77384718b4c0d8336ade8f2b4b35c"
},
{
"url": "https://security.netapp.com/advisory/ntap-20210827-0005/"
},
{
"name": "GLSA-202208-24",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202208-24"
},
{
"name": "[debian-lts-announce] 20221017 [SECURITY] [DLA 3152-1] glibc security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2021-35942",
"datePublished": "2021-07-22T00:00:00.000Z",
"dateReserved": "2021-06-29T00:00:00.000Z",
"dateUpdated": "2026-02-13T20:00:38.638Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2022-28893 (GCVE-0-2022-28893)
Vulnerability from cvelistv5 – Published: 2022-04-11 04:15 – Updated: 2024-08-03 06:10
VLAI?
EPSS
Summary
The SUNRPC subsystem in the Linux kernel through 5.17.2 can call xs_xprt_free before ensuring that sockets are in the intended state.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
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CVE-2022-23219 (GCVE-0-2022-23219)
Vulnerability from cvelistv5 – Published: 2022-01-14 00:00 – Updated: 2025-05-05 16:27
VLAI?
EPSS
Summary
The deprecated compatibility function clnt_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its hostname argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.
Severity ?
9.8 (Critical)
CWE
- n/a
Assigner
References
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CVE-2022-23218 (GCVE-0-2022-23218)
Vulnerability from cvelistv5 – Published: 2022-01-14 00:00 – Updated: 2025-05-05 16:27
VLAI?
EPSS
Summary
The deprecated compatibility function svcunix_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its path argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.
Severity ?
9.8 (Critical)
CWE
- n/a
Assigner
References
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CVE-2024-26633 (GCVE-0-2024-26633)
Vulnerability from cvelistv5 – Published: 2024-03-18 10:07 – Updated: 2025-05-04 12:54
VLAI?
EPSS
Title
ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim()
syzbot pointed out [1] that NEXTHDR_FRAGMENT handling is broken.
Reading frag_off can only be done if we pulled enough bytes
to skb->head. Currently we might access garbage.
[1]
BUG: KMSAN: uninit-value in ip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0
ip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0
ipxip6_tnl_xmit net/ipv6/ip6_tunnel.c:1326 [inline]
ip6_tnl_start_xmit+0xab2/0x1a70 net/ipv6/ip6_tunnel.c:1432
__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+0x247/0xa10 net/core/dev.c:3564
__dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349
dev_queue_xmit include/linux/netdevice.h:3134 [inline]
neigh_connected_output+0x569/0x660 net/core/neighbour.c:1592
neigh_output include/net/neighbour.h:542 [inline]
ip6_finish_output2+0x23a9/0x2b30 net/ipv6/ip6_output.c:137
ip6_finish_output+0x855/0x12b0 net/ipv6/ip6_output.c:222
NF_HOOK_COND include/linux/netfilter.h:303 [inline]
ip6_output+0x323/0x610 net/ipv6/ip6_output.c:243
dst_output include/net/dst.h:451 [inline]
ip6_local_out+0xe9/0x140 net/ipv6/output_core.c:155
ip6_send_skb net/ipv6/ip6_output.c:1952 [inline]
ip6_push_pending_frames+0x1f9/0x560 net/ipv6/ip6_output.c:1972
rawv6_push_pending_frames+0xbe8/0xdf0 net/ipv6/raw.c:582
rawv6_sendmsg+0x2b66/0x2e70 net/ipv6/raw.c:920
inet_sendmsg+0x105/0x190 net/ipv4/af_inet.c:847
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:
slab_post_alloc_hook+0x129/0xa70 mm/slab.h:768
slab_alloc_node mm/slub.c:3478 [inline]
__kmem_cache_alloc_node+0x5c9/0x970 mm/slub.c:3517
__do_kmalloc_node mm/slab_common.c:1006 [inline]
__kmalloc_node_track_caller+0x118/0x3c0 mm/slab_common.c:1027
kmalloc_reserve+0x249/0x4a0 net/core/skbuff.c:582
pskb_expand_head+0x226/0x1a00 net/core/skbuff.c:2098
__pskb_pull_tail+0x13b/0x2310 net/core/skbuff.c:2655
pskb_may_pull_reason include/linux/skbuff.h:2673 [inline]
pskb_may_pull include/linux/skbuff.h:2681 [inline]
ip6_tnl_parse_tlv_enc_lim+0x901/0xbb0 net/ipv6/ip6_tunnel.c:408
ipxip6_tnl_xmit net/ipv6/ip6_tunnel.c:1326 [inline]
ip6_tnl_start_xmit+0xab2/0x1a70 net/ipv6/ip6_tunnel.c:1432
__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+0x247/0xa10 net/core/dev.c:3564
__dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349
dev_queue_xmit include/linux/netdevice.h:3134 [inline]
neigh_connected_output+0x569/0x660 net/core/neighbour.c:1592
neigh_output include/net/neighbour.h:542 [inline]
ip6_finish_output2+0x23a9/0x2b30 net/ipv6/ip6_output.c:137
ip6_finish_output+0x855/0x12b0 net/ipv6/ip6_output.c:222
NF_HOOK_COND include/linux/netfilter.h:303 [inline]
ip6_output+0x323/0x610 net/ipv6/ip6_output.c:243
dst_output include/net/dst.h:451 [inline]
ip6_local_out+0xe9/0x140 net/ipv6/output_core.c:155
ip6_send_skb net/ipv6/ip6_output.c:1952 [inline]
ip6_push_pending_frames+0x1f9/0x560 net/ipv6/ip6_output.c:1972
rawv6_push_pending_frames+0xbe8/0xdf0 net/ipv6/raw.c:582
rawv6_sendmsg+0x2b66/0x2e70 net/ipv6/raw.c:920
inet_sendmsg+0x105/0x190 net/ipv4/af_inet.c:847
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_sendms
---truncated---
Severity ?
5.5 (Medium)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
fbfa743a9d2a0ffa24251764f10afc13eb21e739 , < 135414f300c5db995e2a2f3bf0f455de9d014aee
(git)
Affected: fbfa743a9d2a0ffa24251764f10afc13eb21e739 , < 3f15ba3dc14e6ee002ea01b4faddc3d49200377c (git) Affected: fbfa743a9d2a0ffa24251764f10afc13eb21e739 , < da23bd709b46168f7dfc36055801011222b076cd (git) Affected: fbfa743a9d2a0ffa24251764f10afc13eb21e739 , < 4329426cf6b8e22b798db2331c7ef1dd2a9c748d (git) Affected: fbfa743a9d2a0ffa24251764f10afc13eb21e739 , < 62a1fedeb14c7ac0947ef33fadbabd35ed2400a2 (git) Affected: fbfa743a9d2a0ffa24251764f10afc13eb21e739 , < 687c5d52fe53e602e76826dbd4d7af412747e183 (git) Affected: fbfa743a9d2a0ffa24251764f10afc13eb21e739 , < ba8d904c274268b18ef3dc11d3ca7b24a96cb087 (git) Affected: fbfa743a9d2a0ffa24251764f10afc13eb21e739 , < d375b98e0248980681e5e56b712026174d617198 (git) Affected: a6f6bb6bc04a5f88a31f47a6123d3fbf5ee8d694 (git) Affected: 72bbf335e7aad09c88c50dbdd238f4faabd12174 (git) Affected: decccc92ee0a978a1c268b5df16824cb6384ed3c (git) Affected: d3d9b59ab32160e3cc4edcf7e5fa7cecb53a7d25 (git) Affected: d397f7035d2c754781bbe93b07b94d8cd898620c (git) Affected: 41e07a7e01d951cfd4c9a7dac90c921269d89513 (git) Affected: a7fe4e5d06338e1a82b1977eca37400951f99730 (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim()\n\nsyzbot pointed out [1] that NEXTHDR_FRAGMENT handling is broken.\n\nReading frag_off can only be done if we pulled enough bytes\nto skb-\u003ehead. Currently we might access garbage.\n\n[1]\nBUG: KMSAN: uninit-value in ip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0\nip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0\nipxip6_tnl_xmit net/ipv6/ip6_tunnel.c:1326 [inline]\nip6_tnl_start_xmit+0xab2/0x1a70 net/ipv6/ip6_tunnel.c:1432\n__netdev_start_xmit include/linux/netdevice.h:4940 [inline]\nnetdev_start_xmit include/linux/netdevice.h:4954 [inline]\nxmit_one net/core/dev.c:3548 [inline]\ndev_hard_start_xmit+0x247/0xa10 net/core/dev.c:3564\n__dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349\ndev_queue_xmit include/linux/netdevice.h:3134 [inline]\nneigh_connected_output+0x569/0x660 net/core/neighbour.c:1592\nneigh_output include/net/neighbour.h:542 [inline]\nip6_finish_output2+0x23a9/0x2b30 net/ipv6/ip6_output.c:137\nip6_finish_output+0x855/0x12b0 net/ipv6/ip6_output.c:222\nNF_HOOK_COND include/linux/netfilter.h:303 [inline]\nip6_output+0x323/0x610 net/ipv6/ip6_output.c:243\ndst_output include/net/dst.h:451 [inline]\nip6_local_out+0xe9/0x140 net/ipv6/output_core.c:155\nip6_send_skb net/ipv6/ip6_output.c:1952 [inline]\nip6_push_pending_frames+0x1f9/0x560 net/ipv6/ip6_output.c:1972\nrawv6_push_pending_frames+0xbe8/0xdf0 net/ipv6/raw.c:582\nrawv6_sendmsg+0x2b66/0x2e70 net/ipv6/raw.c:920\ninet_sendmsg+0x105/0x190 net/ipv4/af_inet.c:847\nsock_sendmsg_nosec net/socket.c:730 [inline]\n__sock_sendmsg net/socket.c:745 [inline]\n____sys_sendmsg+0x9c2/0xd60 net/socket.c:2584\n___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638\n__sys_sendmsg net/socket.c:2667 [inline]\n__do_sys_sendmsg net/socket.c:2676 [inline]\n__se_sys_sendmsg net/socket.c:2674 [inline]\n__x64_sys_sendmsg+0x307/0x490 net/socket.c:2674\ndo_syscall_x64 arch/x86/entry/common.c:52 [inline]\ndo_syscall_64+0x44/0x110 arch/x86/entry/common.c:83\nentry_SYSCALL_64_after_hwframe+0x63/0x6b\n\nUninit was created at:\nslab_post_alloc_hook+0x129/0xa70 mm/slab.h:768\nslab_alloc_node mm/slub.c:3478 [inline]\n__kmem_cache_alloc_node+0x5c9/0x970 mm/slub.c:3517\n__do_kmalloc_node mm/slab_common.c:1006 [inline]\n__kmalloc_node_track_caller+0x118/0x3c0 mm/slab_common.c:1027\nkmalloc_reserve+0x249/0x4a0 net/core/skbuff.c:582\npskb_expand_head+0x226/0x1a00 net/core/skbuff.c:2098\n__pskb_pull_tail+0x13b/0x2310 net/core/skbuff.c:2655\npskb_may_pull_reason include/linux/skbuff.h:2673 [inline]\npskb_may_pull include/linux/skbuff.h:2681 [inline]\nip6_tnl_parse_tlv_enc_lim+0x901/0xbb0 net/ipv6/ip6_tunnel.c:408\nipxip6_tnl_xmit net/ipv6/ip6_tunnel.c:1326 [inline]\nip6_tnl_start_xmit+0xab2/0x1a70 net/ipv6/ip6_tunnel.c:1432\n__netdev_start_xmit include/linux/netdevice.h:4940 [inline]\nnetdev_start_xmit include/linux/netdevice.h:4954 [inline]\nxmit_one net/core/dev.c:3548 [inline]\ndev_hard_start_xmit+0x247/0xa10 net/core/dev.c:3564\n__dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349\ndev_queue_xmit include/linux/netdevice.h:3134 [inline]\nneigh_connected_output+0x569/0x660 net/core/neighbour.c:1592\nneigh_output include/net/neighbour.h:542 [inline]\nip6_finish_output2+0x23a9/0x2b30 net/ipv6/ip6_output.c:137\nip6_finish_output+0x855/0x12b0 net/ipv6/ip6_output.c:222\nNF_HOOK_COND include/linux/netfilter.h:303 [inline]\nip6_output+0x323/0x610 net/ipv6/ip6_output.c:243\ndst_output include/net/dst.h:451 [inline]\nip6_local_out+0xe9/0x140 net/ipv6/output_core.c:155\nip6_send_skb net/ipv6/ip6_output.c:1952 [inline]\nip6_push_pending_frames+0x1f9/0x560 net/ipv6/ip6_output.c:1972\nrawv6_push_pending_frames+0xbe8/0xdf0 net/ipv6/raw.c:582\nrawv6_sendmsg+0x2b66/0x2e70 net/ipv6/raw.c:920\ninet_sendmsg+0x105/0x190 net/ipv4/af_inet.c:847\nsock_sendmsg_nosec net/socket.c:730 [inline]\n__sock_sendmsg net/socket.c:745 [inline]\n____sys_sendmsg+0x9c2/0xd60 net/socket.c:2584\n___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638\n__sys_sendmsg net/socket.c:2667 [inline]\n__do_sys_sendms\n---truncated---"
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"datePublished": "2024-03-18T10:07:49.468Z",
"dateReserved": "2024-02-19T14:20:24.136Z",
"dateUpdated": "2025-05-04T12:54:18.313Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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}
CVE-2022-0492 (GCVE-0-2022-0492)
Vulnerability from cvelistv5 – Published: 2022-03-03 00:00 – Updated: 2024-08-02 23:32
VLAI?
EPSS
Summary
A vulnerability was found in the Linux kernel’s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.
Severity ?
No CVSS data available.
CWE
Assigner
References
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CVE-2023-44487 (GCVE-0-2023-44487)
Vulnerability from cvelistv5 – Published: 2023-10-10 00:00 – Updated: 2025-11-04 21:08
VLAI?
EPSS
Summary
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
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CVE-2023-3341 (GCVE-0-2023-3341)
Vulnerability from cvelistv5 – Published: 2023-09-20 12:32 – Updated: 2025-12-02 20:15
VLAI?
EPSS
Title
A stack exhaustion flaw in control channel code may cause named to terminate unexpectedly
Summary
The code that processes control channel messages sent to `named` calls certain functions recursively during packet parsing. Recursion depth is only limited by the maximum accepted packet size; depending on the environment, this may cause the packet-parsing code to run out of available stack memory, causing `named` to terminate unexpectedly. Since each incoming control channel message is fully parsed before its contents are authenticated, exploiting this flaw does not require the attacker to hold a valid RNDC key; only network access to the control channel's configured TCP port is necessary.
This issue affects BIND 9 versions 9.2.0 through 9.16.43, 9.18.0 through 9.18.18, 9.19.0 through 9.19.16, 9.9.3-S1 through 9.16.43-S1, and 9.18.0-S1 through 9.18.18-S1.
Severity ?
7.5 (High)
CWE
- CWE-1325 - Improperly Controlled Sequential Memory Allocation
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
Date Public ?
2023-09-20 00:00
Credits
ISC would like to thank Eric Sesterhenn from X41 D-Sec GmbH for bringing this vulnerability to our attention.
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CVE-2022-2309 (GCVE-0-2022-2309)
Vulnerability from cvelistv5 – Published: 2022-07-05 09:00 – Updated: 2025-11-04 16:09
VLAI?
EPSS
Title
NULL Pointer Dereference in lxml/lxml
Summary
NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data, given a vulnerable code sequence in the application. The vulnerability is caused by the iterwalk function (also used by the canonicalize function). Such code shouldn't be in wide-spread use, given that parsing + iterwalk would usually be replaced with the more efficient iterparse function. However, an XML converter that serialises to C14N would also be vulnerable, for example, and there are legitimate use cases for this code sequence. If untrusted input is received (also remotely) and processed via iterwalk function, a crash can be triggered.
Severity ?
5.3 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
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CVE-2022-30594 (GCVE-0-2022-30594)
Vulnerability from cvelistv5 – Published: 2022-05-12 00:00 – Updated: 2024-08-03 06:56
VLAI?
EPSS
Summary
The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
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CVE-2021-33909 (GCVE-0-2021-33909)
Vulnerability from cvelistv5 – Published: 2021-07-20 18:01 – Updated: 2024-08-04 00:05
VLAI?
EPSS
Summary
fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an unprivileged user, aka CID-8cae8cd89f05.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2024-26641 (GCVE-0-2024-26641)
Vulnerability from cvelistv5 – Published: 2024-03-18 10:19 – Updated: 2025-05-04 08:52
VLAI?
EPSS
Title
ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()
syzbot found __ip6_tnl_rcv() could access unitiliazed data [1].
Call pskb_inet_may_pull() to fix this, and initialize ipv6h
variable after this call as it can change skb->head.
[1]
BUG: KMSAN: uninit-value in __INET_ECN_decapsulate include/net/inet_ecn.h:253 [inline]
BUG: KMSAN: uninit-value in INET_ECN_decapsulate include/net/inet_ecn.h:275 [inline]
BUG: KMSAN: uninit-value in IP6_ECN_decapsulate+0x7df/0x1e50 include/net/inet_ecn.h:321
__INET_ECN_decapsulate include/net/inet_ecn.h:253 [inline]
INET_ECN_decapsulate include/net/inet_ecn.h:275 [inline]
IP6_ECN_decapsulate+0x7df/0x1e50 include/net/inet_ecn.h:321
ip6ip6_dscp_ecn_decapsulate+0x178/0x1b0 net/ipv6/ip6_tunnel.c:727
__ip6_tnl_rcv+0xd4e/0x1590 net/ipv6/ip6_tunnel.c:845
ip6_tnl_rcv+0xce/0x100 net/ipv6/ip6_tunnel.c:888
gre_rcv+0x143f/0x1870
ip6_protocol_deliver_rcu+0xda6/0x2a60 net/ipv6/ip6_input.c:438
ip6_input_finish net/ipv6/ip6_input.c:483 [inline]
NF_HOOK include/linux/netfilter.h:314 [inline]
ip6_input+0x15d/0x430 net/ipv6/ip6_input.c:492
ip6_mc_input+0xa7e/0xc80 net/ipv6/ip6_input.c:586
dst_input include/net/dst.h:461 [inline]
ip6_rcv_finish+0x5db/0x870 net/ipv6/ip6_input.c:79
NF_HOOK include/linux/netfilter.h:314 [inline]
ipv6_rcv+0xda/0x390 net/ipv6/ip6_input.c:310
__netif_receive_skb_one_core net/core/dev.c:5532 [inline]
__netif_receive_skb+0x1a6/0x5a0 net/core/dev.c:5646
netif_receive_skb_internal net/core/dev.c:5732 [inline]
netif_receive_skb+0x58/0x660 net/core/dev.c:5791
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:2084 [inline]
new_sync_write fs/read_write.c:497 [inline]
vfs_write+0x786/0x1200 fs/read_write.c:590
ksys_write+0x20f/0x4c0 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+0x93/0xd0 fs/read_write.c:652
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x6d/0x140 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
Uninit was created at:
slab_post_alloc_hook+0x129/0xa70 mm/slab.h:768
slab_alloc_node mm/slub.c:3478 [inline]
kmem_cache_alloc_node+0x5e9/0xb10 mm/slub.c:3523
kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:560
__alloc_skb+0x318/0x740 net/core/skbuff.c:651
alloc_skb include/linux/skbuff.h:1286 [inline]
alloc_skb_with_frags+0xc8/0xbd0 net/core/skbuff.c:6334
sock_alloc_send_pskb+0xa80/0xbf0 net/core/sock.c:2787
tun_alloc_skb drivers/net/tun.c:1531 [inline]
tun_get_user+0x1e8a/0x66d0 drivers/net/tun.c:1846
tun_chr_write_iter+0x3af/0x5d0 drivers/net/tun.c:2048
call_write_iter include/linux/fs.h:2084 [inline]
new_sync_write fs/read_write.c:497 [inline]
vfs_write+0x786/0x1200 fs/read_write.c:590
ksys_write+0x20f/0x4c0 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+0x93/0xd0 fs/read_write.c:652
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x6d/0x140 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
CPU: 0 PID: 5034 Comm: syz-executor331 Not tainted 6.7.0-syzkaller-00562-g9f8413c4a66f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
0d3c703a9d1723c7707e0680019ac8ff5922db42 , < a9bc32879a08f23cdb80a48c738017e39aea1080
(git)
Affected: 0d3c703a9d1723c7707e0680019ac8ff5922db42 , < af6b5c50d47ab43e5272ad61935d0ed2e264d3f0 (git) Affected: 0d3c703a9d1723c7707e0680019ac8ff5922db42 , < d54e4da98bbfa8c257bdca94c49652d81d18a4d8 (git) Affected: 0d3c703a9d1723c7707e0680019ac8ff5922db42 , < 350a6640fac4b53564ec20aa3f4a0922cb0ba5e6 (git) Affected: 0d3c703a9d1723c7707e0680019ac8ff5922db42 , < c835df3bcc14858ae9b27315dd7de76370b94f3a (git) Affected: 0d3c703a9d1723c7707e0680019ac8ff5922db42 , < 8d975c15c0cd744000ca386247432d57b21f9df0 (git) |
||
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"url": "https://git.kernel.org/stable/c/350a6640fac4b53564ec20aa3f4a0922cb0ba5e6"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/c835df3bcc14858ae9b27315dd7de76370b94f3a"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/8d975c15c0cd744000ca386247432d57b21f9df0"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
},
{
"url": "https://security.netapp.com/advisory/ntap-20241108-0008/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/ipv6/ip6_tunnel.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "a9bc32879a08f23cdb80a48c738017e39aea1080",
"status": "affected",
"version": "0d3c703a9d1723c7707e0680019ac8ff5922db42",
"versionType": "git"
},
{
"lessThan": "af6b5c50d47ab43e5272ad61935d0ed2e264d3f0",
"status": "affected",
"version": "0d3c703a9d1723c7707e0680019ac8ff5922db42",
"versionType": "git"
},
{
"lessThan": "d54e4da98bbfa8c257bdca94c49652d81d18a4d8",
"status": "affected",
"version": "0d3c703a9d1723c7707e0680019ac8ff5922db42",
"versionType": "git"
},
{
"lessThan": "350a6640fac4b53564ec20aa3f4a0922cb0ba5e6",
"status": "affected",
"version": "0d3c703a9d1723c7707e0680019ac8ff5922db42",
"versionType": "git"
},
{
"lessThan": "c835df3bcc14858ae9b27315dd7de76370b94f3a",
"status": "affected",
"version": "0d3c703a9d1723c7707e0680019ac8ff5922db42",
"versionType": "git"
},
{
"lessThan": "8d975c15c0cd744000ca386247432d57b21f9df0",
"status": "affected",
"version": "0d3c703a9d1723c7707e0680019ac8ff5922db42",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/ipv6/ip6_tunnel.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.7"
},
{
"lessThan": "4.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.210",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.149",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.77",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.16",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"version": "6.7.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.8",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.210",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.149",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.77",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.16",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.7.4",
"versionStartIncluding": "4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.8",
"versionStartIncluding": "4.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()\n\nsyzbot found __ip6_tnl_rcv() could access unitiliazed data [1].\n\nCall pskb_inet_may_pull() to fix this, and initialize ipv6h\nvariable after this call as it can change skb-\u003ehead.\n\n[1]\n BUG: KMSAN: uninit-value in __INET_ECN_decapsulate include/net/inet_ecn.h:253 [inline]\n BUG: KMSAN: uninit-value in INET_ECN_decapsulate include/net/inet_ecn.h:275 [inline]\n BUG: KMSAN: uninit-value in IP6_ECN_decapsulate+0x7df/0x1e50 include/net/inet_ecn.h:321\n __INET_ECN_decapsulate include/net/inet_ecn.h:253 [inline]\n INET_ECN_decapsulate include/net/inet_ecn.h:275 [inline]\n IP6_ECN_decapsulate+0x7df/0x1e50 include/net/inet_ecn.h:321\n ip6ip6_dscp_ecn_decapsulate+0x178/0x1b0 net/ipv6/ip6_tunnel.c:727\n __ip6_tnl_rcv+0xd4e/0x1590 net/ipv6/ip6_tunnel.c:845\n ip6_tnl_rcv+0xce/0x100 net/ipv6/ip6_tunnel.c:888\n gre_rcv+0x143f/0x1870\n ip6_protocol_deliver_rcu+0xda6/0x2a60 net/ipv6/ip6_input.c:438\n ip6_input_finish net/ipv6/ip6_input.c:483 [inline]\n NF_HOOK include/linux/netfilter.h:314 [inline]\n ip6_input+0x15d/0x430 net/ipv6/ip6_input.c:492\n ip6_mc_input+0xa7e/0xc80 net/ipv6/ip6_input.c:586\n dst_input include/net/dst.h:461 [inline]\n ip6_rcv_finish+0x5db/0x870 net/ipv6/ip6_input.c:79\n NF_HOOK include/linux/netfilter.h:314 [inline]\n ipv6_rcv+0xda/0x390 net/ipv6/ip6_input.c:310\n __netif_receive_skb_one_core net/core/dev.c:5532 [inline]\n __netif_receive_skb+0x1a6/0x5a0 net/core/dev.c:5646\n netif_receive_skb_internal net/core/dev.c:5732 [inline]\n netif_receive_skb+0x58/0x660 net/core/dev.c:5791\n tun_rx_batched+0x3ee/0x980 drivers/net/tun.c:1555\n tun_get_user+0x53af/0x66d0 drivers/net/tun.c:2002\n tun_chr_write_iter+0x3af/0x5d0 drivers/net/tun.c:2048\n call_write_iter include/linux/fs.h:2084 [inline]\n new_sync_write fs/read_write.c:497 [inline]\n vfs_write+0x786/0x1200 fs/read_write.c:590\n ksys_write+0x20f/0x4c0 fs/read_write.c:643\n __do_sys_write fs/read_write.c:655 [inline]\n __se_sys_write fs/read_write.c:652 [inline]\n __x64_sys_write+0x93/0xd0 fs/read_write.c:652\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0x6d/0x140 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x63/0x6b\n\nUninit was created at:\n slab_post_alloc_hook+0x129/0xa70 mm/slab.h:768\n slab_alloc_node mm/slub.c:3478 [inline]\n kmem_cache_alloc_node+0x5e9/0xb10 mm/slub.c:3523\n kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:560\n __alloc_skb+0x318/0x740 net/core/skbuff.c:651\n alloc_skb include/linux/skbuff.h:1286 [inline]\n alloc_skb_with_frags+0xc8/0xbd0 net/core/skbuff.c:6334\n sock_alloc_send_pskb+0xa80/0xbf0 net/core/sock.c:2787\n tun_alloc_skb drivers/net/tun.c:1531 [inline]\n tun_get_user+0x1e8a/0x66d0 drivers/net/tun.c:1846\n tun_chr_write_iter+0x3af/0x5d0 drivers/net/tun.c:2048\n call_write_iter include/linux/fs.h:2084 [inline]\n new_sync_write fs/read_write.c:497 [inline]\n vfs_write+0x786/0x1200 fs/read_write.c:590\n ksys_write+0x20f/0x4c0 fs/read_write.c:643\n __do_sys_write fs/read_write.c:655 [inline]\n __se_sys_write fs/read_write.c:652 [inline]\n __x64_sys_write+0x93/0xd0 fs/read_write.c:652\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0x6d/0x140 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x63/0x6b\n\nCPU: 0 PID: 5034 Comm: syz-executor331 Not tainted 6.7.0-syzkaller-00562-g9f8413c4a66f #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:52:54.137Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/a9bc32879a08f23cdb80a48c738017e39aea1080"
},
{
"url": "https://git.kernel.org/stable/c/af6b5c50d47ab43e5272ad61935d0ed2e264d3f0"
},
{
"url": "https://git.kernel.org/stable/c/d54e4da98bbfa8c257bdca94c49652d81d18a4d8"
},
{
"url": "https://git.kernel.org/stable/c/350a6640fac4b53564ec20aa3f4a0922cb0ba5e6"
},
{
"url": "https://git.kernel.org/stable/c/c835df3bcc14858ae9b27315dd7de76370b94f3a"
},
{
"url": "https://git.kernel.org/stable/c/8d975c15c0cd744000ca386247432d57b21f9df0"
}
],
"title": "ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-26641",
"datePublished": "2024-03-18T10:19:07.581Z",
"dateReserved": "2024-02-19T14:20:24.137Z",
"dateUpdated": "2025-05-04T08:52:54.137Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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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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