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CERTFR-2026-AVI-0398
Vulnerability from certfr_avis - Published: 2026-04-03 - Updated: 2026-04-03
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un attaquant de provoquer une atteinte à la confidentialité des données, une atteinte à l'intégrité des données et un contournement de la politique de sécurité.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| SUSE | N/A | SUSE Linux Enterprise Micro 5.3 | ||
| SUSE | N/A | SUSE Linux Enterprise Real Time 15 SP7 | ||
| SUSE | N/A | SUSE Linux Enterprise Micro for Rancher 5.4 | ||
| SUSE | N/A | SUSE Linux Enterprise Micro For Rancher 5.3 | ||
| SUSE | N/A | SUSE Linux Enterprise Server 11 SP4 | ||
| SUSE | N/A | SUSE Linux Enterprise Server for SAP Applications 15 SP7 | ||
| SUSE | N/A | SUSE Linux Enterprise Live Patching 15-SP6 | ||
| SUSE | N/A | SUSE Linux Micro 6.2 | ||
| SUSE | N/A | SUSE Linux Enterprise Server 15 SP7 | ||
| SUSE | N/A | SUSE Linux Enterprise Live Patching 15-SP7 | ||
| SUSE | N/A | SUSE Linux Enterprise Real Time 15 SP6 | ||
| SUSE | N/A | openSUSE Leap 15.6 | ||
| SUSE | N/A | SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE | ||
| SUSE | N/A | SUSE Linux ENterprise Server for SAP Applications 15 SP6 | ||
| SUSE | N/A | SUSE Linux Enterprise Micro 5.4 | ||
| SUSE | N/A | SUSE Linux Enterprise Server - bCI 16.0 | ||
| SUSE | N/A | SUSE Linux Enterprise Server 15 SP6 |
References
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SUSE Linux Enterprise Micro 5.3",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Real Time 15 SP7",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro for Rancher 5.4",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro For Rancher 5.3",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 11 SP4",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server for SAP Applications 15 SP7",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Live Patching 15-SP6",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Micro 6.2",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 15 SP7",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Live Patching 15-SP7",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Real Time 15 SP6",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "openSUSE Leap 15.6",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux ENterprise Server for SAP Applications 15 SP6",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro 5.4",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server - bCI 16.0",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 15 SP6",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"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-2023-53407",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53407"
},
{
"name": "CVE-2026-23054",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23054"
},
{
"name": "CVE-2026-23269",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23269"
},
{
"name": "CVE-2026-23004",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23004"
},
{
"name": "CVE-2025-21738",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21738"
},
{
"name": "CVE-2025-40139",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40139"
},
{
"name": "CVE-2025-38563",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38563"
},
{
"name": "CVE-2025-21658",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21658"
},
{
"name": "CVE-2024-54031",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-54031"
},
{
"name": "CVE-2025-68813",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68813"
},
{
"name": "CVE-2025-71085",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71085"
},
{
"name": "CVE-2026-23268",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23268"
},
{
"name": "CVE-2023-52923",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52923"
},
{
"name": "CVE-2025-38565",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38565"
},
{
"name": "CVE-2024-26581",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26581"
},
{
"name": "CVE-2023-52433",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52433"
},
{
"name": "CVE-2025-38159",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38159"
},
{
"name": "CVE-2026-23209",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23209"
},
{
"name": "CVE-2025-40242",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40242"
},
{
"name": "CVE-2025-21764",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21764"
},
{
"name": "CVE-2025-21766",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21766"
},
{
"name": "CVE-2026-23204",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23204"
},
{
"name": "CVE-2023-53418",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53418"
},
{
"name": "CVE-2026-23191",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23191"
},
{
"name": "CVE-2026-23074",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23074"
},
{
"name": "CVE-2025-21760",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21760"
},
{
"name": "CVE-2024-26832",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26832"
},
{
"name": "CVE-2025-68312",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68312"
},
{
"name": "CVE-2025-68284",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68284"
},
{
"name": "CVE-2026-22999",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22999"
},
{
"name": "CVE-2026-23089",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23089"
},
{
"name": "CVE-2024-46854",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46854"
},
{
"name": "CVE-2023-53178",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53178"
},
{
"name": "CVE-2024-50143",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50143"
},
{
"name": "CVE-2022-49980",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49980"
},
{
"name": "CVE-2026-23001",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23001"
},
{
"name": "CVE-2025-40214",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40214"
},
{
"name": "CVE-2022-49943",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49943"
},
{
"name": "CVE-2025-71066",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71066"
},
{
"name": "CVE-2023-53417",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53417"
},
{
"name": "CVE-2025-40044",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40044"
},
{
"name": "CVE-2025-38488",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38488"
},
{
"name": "CVE-2022-49604",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49604"
},
{
"name": "CVE-2023-53412",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53412"
},
{
"name": "CVE-2025-71112",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71112"
},
{
"name": "CVE-2025-40284",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40284"
},
{
"name": "CVE-2025-21765",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21765"
},
{
"name": "CVE-2025-38684",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38684"
},
{
"name": "CVE-2025-40297",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40297"
},
{
"name": "CVE-2026-23060",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23060"
},
{
"name": "CVE-2022-50232",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-50232"
},
{
"name": "CVE-2025-40258",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40258"
},
{
"name": "CVE-2025-68285",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68285"
},
{
"name": "CVE-2021-47110",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47110"
}
],
"initial_release_date": "2026-04-03T00:00:00",
"last_revision_date": "2026-04-03T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0398",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-04-03T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "D\u00e9ni de service"
},
{
"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 le noyau Linux de SUSE. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es, une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es et un contournement de la politique de s\u00e9curit\u00e9.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de SUSE",
"vendor_advisories": [
{
"published_at": "2026-03-25",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20947-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620947-1"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:1136-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-20261136-1"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:1132-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-20261132-1"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:1096-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-20261096-1"
},
{
"published_at": "2026-03-25",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20842-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620842-1"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:1102-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-20261102-1"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:1099-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-20261099-1"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:1125-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-20261125-1"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:1130-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-20261130-1"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:1131-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-20261131-1"
},
{
"published_at": "2026-03-26",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:1100-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-20261100-1"
},
{
"published_at": "2026-03-25",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20840-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620840-1"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:1101-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-20261101-1"
},
{
"published_at": "2026-03-25",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2026:20841-1",
"url": "https://www.suse.com/support/update/announcement/2026/suse-su-202620841-1"
}
]
}
CVE-2023-53417 (GCVE-0-2023-53417)
Vulnerability from cvelistv5 – Published: 2025-09-18 13:58 – Updated: 2026-05-11 19:44
VLAI
EPSS
VEX
Title
USB: sl811: fix memory leak with using debugfs_lookup()
Summary
In the Linux kernel, the following vulnerability has been resolved:
USB: sl811: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-14 19:06 UTC
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
82d4afcfa9b507c983bb261ad1d6d13cb52d6e06 , < bb4d5eefb67095d7c3b70b08498b23b7f2895f76
(git)
Affected: 82d4afcfa9b507c983bb261ad1d6d13cb52d6e06 , < 54166af8941d0cf46b65cfa2fbce76e38d82fadf (git) Affected: 82d4afcfa9b507c983bb261ad1d6d13cb52d6e06 , < 04fdfec7b0286972cb5457ef958c92585447a39f (git) Affected: 82d4afcfa9b507c983bb261ad1d6d13cb52d6e06 , < e1523c4dbc54e164638ff8729d511cf91e27be04 (git) |
|
| Linux | Linux |
Affected:
5.13
Unaffected: 0 , < 5.13 (semver) Unaffected: 5.15.100 , ≤ 5.15.* (semver) Unaffected: 6.1.18 , ≤ 6.1.* (semver) Unaffected: 6.2.5 , ≤ 6.2.* (semver) Unaffected: 6.3 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2023-53417",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-14T19:06:03.396002Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-14T19:13:07.366Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/usb/host/sl811-hcd.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "bb4d5eefb67095d7c3b70b08498b23b7f2895f76",
"status": "affected",
"version": "82d4afcfa9b507c983bb261ad1d6d13cb52d6e06",
"versionType": "git"
},
{
"lessThan": "54166af8941d0cf46b65cfa2fbce76e38d82fadf",
"status": "affected",
"version": "82d4afcfa9b507c983bb261ad1d6d13cb52d6e06",
"versionType": "git"
},
{
"lessThan": "04fdfec7b0286972cb5457ef958c92585447a39f",
"status": "affected",
"version": "82d4afcfa9b507c983bb261ad1d6d13cb52d6e06",
"versionType": "git"
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CVE-2023-53418 (GCVE-0-2023-53418)
Vulnerability from cvelistv5 – Published: 2025-09-18 13:58 – Updated: 2026-05-11 19:44
VLAI
EPSS
VEX
Title
USB: gadget: lpc32xx_udc: fix memory leak with using debugfs_lookup()
Summary
In the Linux kernel, the following vulnerability has been resolved:
USB: gadget: lpc32xx_udc: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-14 19:06 UTC
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
e3d59eff47b8cc385acae9d7fb1c787857023376 , < 036ada6ca9eea926abc0b0ef550b10488d66d4d8
(git)
Affected: e3d59eff47b8cc385acae9d7fb1c787857023376 , < 7a5fdd8660174a8056de57d1fdce3a7e9f77f60e (git) Affected: e3d59eff47b8cc385acae9d7fb1c787857023376 , < 72c25eb9ae4993ccac4821354ff34eb1f32e4781 (git) Affected: e3d59eff47b8cc385acae9d7fb1c787857023376 , < e3965acaf3739fde9d74ad82979b46d37c6c208f (git) |
|
| Linux | Linux |
Affected:
5.14
Unaffected: 0 , < 5.14 (semver) Unaffected: 5.15.100 , ≤ 5.15.* (semver) Unaffected: 6.1.18 , ≤ 6.1.* (semver) Unaffected: 6.2.5 , ≤ 6.2.* (semver) Unaffected: 6.3 , ≤ * (original_commit_for_fix) |
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CVE-2024-26581 (GCVE-0-2024-26581)
Vulnerability from cvelistv5 – Published: 2024-02-20 12:52 – Updated: 2026-08-05 11:26
VLAI
EPSS
VEX
Title
netfilter: nft_set_rbtree: skip end interval element from gc
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_set_rbtree: skip end interval element from gc
rbtree lazy gc on insert might collect an end interval element that has
been just added in this transactions, skip end interval elements that
are not yet active.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-30 19:31 UTC
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/c60d252949caf9aba… | |
| https://git.kernel.org/stable/c/10e9cb39313627f2e… | |
| https://git.kernel.org/stable/c/4cee42fcf54fec46b… | |
| https://git.kernel.org/stable/c/2bab493a5624444ec… | |
| https://git.kernel.org/stable/c/1296c110c5a0b45a8… | |
| https://git.kernel.org/stable/c/b734f7a47aeb32a5b… | |
| https://git.kernel.org/stable/c/6eb14441f10602fa1… | |
| https://git.kernel.org/stable/c/60c0c230c6f046da5… | |
| https://lists.debian.org/debian-lts-announce/2024… | x_transferred |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
8284a79136c384059e85e278da2210b809730287 , < c60d252949caf9aba537525195edae6bbabc35eb
(git)
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|
| Linux | Linux |
Affected:
6.5
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CVE-2024-26832 (GCVE-0-2024-26832)
Vulnerability from cvelistv5 – Published: 2024-04-17 10:10 – Updated: 2026-05-23 15:38
VLAI
EPSS
VEX
Title
mm: zswap: fix missing folio cleanup in writeback race path
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm: zswap: fix missing folio cleanup in writeback race path
In zswap_writeback_entry(), after we get a folio from
__read_swap_cache_async(), we grab the tree lock again to check that the
swap entry was not invalidated and recycled. If it was, we delete the
folio we just added to the swap cache and exit.
However, __read_swap_cache_async() returns the folio locked when it is
newly allocated, which is always true for this path, and the folio is
ref'd. Make sure to unlock and put the folio before returning.
This was discovered by code inspection, probably because this path handles
a race condition that should not happen often, and the bug would not crash
the system, it will only strand the folio indefinitely.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-16 18:06 UTC
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
2cab13f500a6333bd2b853783ac76be9e4956f8a , < 14f1992430ef9e647b02aa8ca12c5bcb9a1dffea
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|
| Linux | Linux |
Affected:
6.4
Unaffected: 0 , < 6.4 (semver) Unaffected: 6.1.80 , ≤ 6.1.* (semver) Unaffected: 6.6.19 , ≤ 6.6.* (semver) Unaffected: 6.7.7 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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CVE-2024-46854 (GCVE-0-2024-46854)
Vulnerability from cvelistv5 – Published: 2024-09-27 12:42 – Updated: 2026-05-12 11:58
VLAI
EPSS
VEX
Title
net: dpaa: Pad packets to ETH_ZLEN
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: dpaa: Pad packets to ETH_ZLEN
When sending packets under 60 bytes, up to three bytes of the buffer
following the data may be leaked. Avoid this by extending all packets to
ETH_ZLEN, ensuring nothing is leaked in the padding. This bug can be
reproduced by running
$ ping -s 11 destination
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-29 13:58 UTC
Assigner
References
11 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/cd5b9d657ecd44ad5… | |
| https://git.kernel.org/stable/c/dc43a096cfe65b5c3… | |
| https://git.kernel.org/stable/c/1f31f51bfc8214a6d… | |
| https://git.kernel.org/stable/c/38f5db5587c0ee535… | |
| https://git.kernel.org/stable/c/f43190e33224c49e1… | |
| https://git.kernel.org/stable/c/34fcac26216ce1788… | |
| https://git.kernel.org/stable/c/ce8eabc912fe9b9a6… | |
| https://git.kernel.org/stable/c/cbd7ec083413c6a2e… | |
| https://lists.debian.org/debian-lts-announce/2025… | |
| https://lists.debian.org/debian-lts-announce/2025… | |
| https://cert-portal.siemens.com/productcert/html/… |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
9ad1a37493338cacf04e2c93acf44d151a7adda8 , < cd5b9d657ecd44ad5f254c3fea3a6ab1cf0e2ef7
(git)
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|
| Linux | Linux |
Affected:
4.10
Unaffected: 0 , < 4.10 (semver) Unaffected: 4.19.323 , ≤ 4.19.* (semver) Unaffected: 5.4.285 , ≤ 5.4.* (semver) Unaffected: 5.10.227 , ≤ 5.10.* (semver) Unaffected: 5.15.168 , ≤ 5.15.* (semver) Unaffected: 6.1.111 , ≤ 6.1.* (semver) Unaffected: 6.6.52 , ≤ 6.6.* (semver) Unaffected: 6.10.11 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
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CVE-2024-50143 (GCVE-0-2024-50143)
Vulnerability from cvelistv5 – Published: 2024-11-07 09:31 – Updated: 2026-08-05 11:42
VLAI
EPSS
VEX
Title
udf: fix uninit-value use in udf_get_fileshortad
Summary
In the Linux kernel, the following vulnerability has been resolved:
udf: fix uninit-value use in udf_get_fileshortad
Check for overflow when computing alen in udf_current_aext to mitigate
later uninit-value use in udf_get_fileshortad KMSAN bug[1].
After applying the patch reproducer did not trigger any issue[2].
[1] https://syzkaller.appspot.com/bug?extid=8901c4560b7ab5c2f9df
[2] https://syzkaller.appspot.com/x/log.txt?x=10242227980000
Severity
7.8 (High)
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 20:21 UTC
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/5eb76fb98b3335aa5… | |
| https://git.kernel.org/stable/c/417bd613bdbe79154… | |
| https://git.kernel.org/stable/c/0ce61b1f6b32df822… | |
| https://git.kernel.org/stable/c/4fc0d8660e391dcd8… | |
| https://git.kernel.org/stable/c/72e445df65a0aa906… | |
| https://git.kernel.org/stable/c/1ac49babc952f48d8… | |
| https://git.kernel.org/stable/c/e52e0b92ed31dc62a… | |
| https://git.kernel.org/stable/c/264db9d666ad9a350… | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5eb76fb98b3335aa5cca6a7db2e659561c79c32b
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 417bd613bdbe791549f7687bb1b9b8012ff111c2 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0ce61b1f6b32df822b59c680cbe8e5ba5d335742 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4fc0d8660e391dcd8dde23c44d702be1f6846c61 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 72e445df65a0aa9066c6fe2b8736ba2fcca6dac7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1ac49babc952f48d82676979b20885e480e69be8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e52e0b92ed31dc62afbda15c243dcee0bb5bb58d (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 264db9d666ad9a35075cc9ed9ec09d021580fbb1 (git) |
|
| Linux | Linux |
Affected:
2.6.12
Unaffected: 0 , < 2.6.12 (semver) Unaffected: 4.19.323 , ≤ 4.19.* (semver) Unaffected: 5.4.285 , ≤ 5.4.* (semver) Unaffected: 5.10.246 , ≤ 5.10.* (semver) Unaffected: 5.15.170 , ≤ 5.15.* (semver) Unaffected: 6.1.115 , ≤ 6.1.* (semver) Unaffected: 6.6.59 , ≤ 6.6.* (semver) Unaffected: 6.11.6 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
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"url": "https://git.kernel.org/stable/c/0ce61b1f6b32df822b59c680cbe8e5ba5d335742"
},
{
"url": "https://git.kernel.org/stable/c/4fc0d8660e391dcd8dde23c44d702be1f6846c61"
},
{
"url": "https://git.kernel.org/stable/c/72e445df65a0aa9066c6fe2b8736ba2fcca6dac7"
},
{
"url": "https://git.kernel.org/stable/c/1ac49babc952f48d82676979b20885e480e69be8"
},
{
"url": "https://git.kernel.org/stable/c/e52e0b92ed31dc62afbda15c243dcee0bb5bb58d"
},
{
"url": "https://git.kernel.org/stable/c/264db9d666ad9a35075cc9ed9ec09d021580fbb1"
}
],
"title": "udf: fix uninit-value use in udf_get_fileshortad",
"x_generator": {
"engine": "bippy-1.2.0"
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}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50143",
"datePublished": "2024-11-07T09:31:20.340Z",
"dateReserved": "2024-10-21T19:36:19.956Z",
"dateUpdated": "2026-08-05T11:42:00.674Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-54031 (GCVE-0-2024-54031)
Vulnerability from cvelistv5 – Published: 2025-01-15 13:10 – Updated: 2026-05-11 20:53
VLAI
EPSS
VEX
Title
netfilter: nft_set_hash: unaligned atomic read on struct nft_set_ext
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_set_hash: unaligned atomic read on struct nft_set_ext
Access to genmask field in struct nft_set_ext results in unaligned
atomic read:
[ 72.130109] Unable to handle kernel paging request at virtual address ffff0000c2bb708c
[ 72.131036] Mem abort info:
[ 72.131213] ESR = 0x0000000096000021
[ 72.131446] EC = 0x25: DABT (current EL), IL = 32 bits
[ 72.132209] SET = 0, FnV = 0
[ 72.133216] EA = 0, S1PTW = 0
[ 72.134080] FSC = 0x21: alignment fault
[ 72.135593] Data abort info:
[ 72.137194] ISV = 0, ISS = 0x00000021, ISS2 = 0x00000000
[ 72.142351] CM = 0, WnR = 0, TnD = 0, TagAccess = 0
[ 72.145989] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[ 72.150115] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000237d27000
[ 72.154893] [ffff0000c2bb708c] pgd=0000000000000000, p4d=180000023ffff403, pud=180000023f84b403, pmd=180000023f835403,
+pte=0068000102bb7707
[ 72.163021] Internal error: Oops: 0000000096000021 [#1] SMP
[...]
[ 72.170041] CPU: 7 UID: 0 PID: 54 Comm: kworker/7:0 Tainted: G E 6.13.0-rc3+ #2
[ 72.170509] Tainted: [E]=UNSIGNED_MODULE
[ 72.170720] Hardware name: QEMU QEMU Virtual Machine, BIOS edk2-stable202302-for-qemu 03/01/2023
[ 72.171192] Workqueue: events_power_efficient nft_rhash_gc [nf_tables]
[ 72.171552] pstate: 21400005 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[ 72.171915] pc : nft_rhash_gc+0x200/0x2d8 [nf_tables]
[ 72.172166] lr : nft_rhash_gc+0x128/0x2d8 [nf_tables]
[ 72.172546] sp : ffff800081f2bce0
[ 72.172724] x29: ffff800081f2bd40 x28: ffff0000c2bb708c x27: 0000000000000038
[ 72.173078] x26: ffff0000c6780ef0 x25: ffff0000c643df00 x24: ffff0000c6778f78
[ 72.173431] x23: 000000000000001a x22: ffff0000c4b1f000 x21: ffff0000c6780f78
[ 72.173782] x20: ffff0000c2bb70dc x19: ffff0000c2bb7080 x18: 0000000000000000
[ 72.174135] x17: ffff0000c0a4e1c0 x16: 0000000000003000 x15: 0000ac26d173b978
[ 72.174485] x14: ffffffffffffffff x13: 0000000000000030 x12: ffff0000c6780ef0
[ 72.174841] x11: 0000000000000000 x10: ffff800081f2bcf8 x9 : ffff0000c3000000
[ 72.175193] x8 : 00000000000004be x7 : 0000000000000000 x6 : 0000000000000000
[ 72.175544] x5 : 0000000000000040 x4 : ffff0000c3000010 x3 : 0000000000000000
[ 72.175871] x2 : 0000000000003a98 x1 : ffff0000c2bb708c x0 : 0000000000000004
[ 72.176207] Call trace:
[ 72.176316] nft_rhash_gc+0x200/0x2d8 [nf_tables] (P)
[ 72.176653] process_one_work+0x178/0x3d0
[ 72.176831] worker_thread+0x200/0x3f0
[ 72.176995] kthread+0xe8/0xf8
[ 72.177130] ret_from_fork+0x10/0x20
[ 72.177289] Code: 54fff984 d503201f d2800080 91003261 (f820303f)
[ 72.177557] ---[ end trace 0000000000000000 ]---
Align struct nft_set_ext to word size to address this and
documentation it.
pahole reports that this increases the size of elements for rhash and
pipapo in 8 bytes on x86_64.
Severity
No CVSS data available.
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/352f8eaaabd008f09… | |
| https://git.kernel.org/stable/c/6a14b46052eeb8317… | |
| https://git.kernel.org/stable/c/277f00b0c2dca8794… | |
| https://git.kernel.org/stable/c/607774a13764676d4… | |
| https://git.kernel.org/stable/c/4f49349c1963e507a… | |
| https://git.kernel.org/stable/c/d24cbc43cc7b41a08… | |
| https://git.kernel.org/stable/c/542ed8145e6f9392e… | |
| https://lists.debian.org/debian-lts-announce/2025… | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
98d62cf0e26305dd6a1932a4054004290f4194bb , < 352f8eaaabd008f09d1e176194edc261a7304084
(git)
Affected: e21855091f11df80d41239dbc5f8545b772c657d , < 6a14b46052eeb83175a95baf399283860b9d94c4 (git) Affected: 59a59da8de47848575eedc141a74aae57696706d , < 277f00b0c2dca8794cf4837722960bdc4174911f (git) Affected: 23a6919bb3ecf6787f060476ee6810ad55ebf9c8 , < 607774a13764676d4b8be9c8b9c66b8cf3469043 (git) Affected: 86c27603514cb8ead29857365cdd145404ee9706 , < 4f49349c1963e507aa37c1ec05178faeb0103959 (git) Affected: be4d0ac67d92e6a285cd3eeb672188d249c121b2 , < d24cbc43cc7b41a0824b0bc6ec4d8436d8d7a9c0 (git) Affected: 7ffc7481153bbabf3332c6a19b289730c7e1edf5 , < 542ed8145e6f9392e3d0a86a0e9027d2ffd183e4 (git) |
|
| Linux | Linux |
Affected:
5.4.287 , < 5.4.289
(semver)
Affected: 5.10.231 , < 5.10.233 (semver) Affected: 5.15.174 , < 5.15.176 (semver) Affected: 6.1.120 , < 6.1.124 (semver) Affected: 6.6.66 , < 6.6.70 (semver) Affected: 6.12.5 , < 6.12.9 (semver) |
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_set_hash: unaligned atomic read on struct nft_set_ext\n\nAccess to genmask field in struct nft_set_ext results in unaligned\natomic read:\n\n[ 72.130109] Unable to handle kernel paging request at virtual address ffff0000c2bb708c\n[ 72.131036] Mem abort info:\n[ 72.131213] ESR = 0x0000000096000021\n[ 72.131446] EC = 0x25: DABT (current EL), IL = 32 bits\n[ 72.132209] SET = 0, FnV = 0\n[ 72.133216] EA = 0, S1PTW = 0\n[ 72.134080] FSC = 0x21: alignment fault\n[ 72.135593] Data abort info:\n[ 72.137194] ISV = 0, ISS = 0x00000021, ISS2 = 0x00000000\n[ 72.142351] CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n[ 72.145989] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n[ 72.150115] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000237d27000\n[ 72.154893] [ffff0000c2bb708c] pgd=0000000000000000, p4d=180000023ffff403, pud=180000023f84b403, pmd=180000023f835403,\n+pte=0068000102bb7707\n[ 72.163021] Internal error: Oops: 0000000096000021 [#1] SMP\n[...]\n[ 72.170041] CPU: 7 UID: 0 PID: 54 Comm: kworker/7:0 Tainted: G E 6.13.0-rc3+ #2\n[ 72.170509] Tainted: [E]=UNSIGNED_MODULE\n[ 72.170720] Hardware name: QEMU QEMU Virtual Machine, BIOS edk2-stable202302-for-qemu 03/01/2023\n[ 72.171192] Workqueue: events_power_efficient nft_rhash_gc [nf_tables]\n[ 72.171552] pstate: 21400005 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)\n[ 72.171915] pc : nft_rhash_gc+0x200/0x2d8 [nf_tables]\n[ 72.172166] lr : nft_rhash_gc+0x128/0x2d8 [nf_tables]\n[ 72.172546] sp : ffff800081f2bce0\n[ 72.172724] x29: ffff800081f2bd40 x28: ffff0000c2bb708c x27: 0000000000000038\n[ 72.173078] x26: ffff0000c6780ef0 x25: ffff0000c643df00 x24: ffff0000c6778f78\n[ 72.173431] x23: 000000000000001a x22: ffff0000c4b1f000 x21: ffff0000c6780f78\n[ 72.173782] x20: ffff0000c2bb70dc x19: ffff0000c2bb7080 x18: 0000000000000000\n[ 72.174135] x17: ffff0000c0a4e1c0 x16: 0000000000003000 x15: 0000ac26d173b978\n[ 72.174485] x14: ffffffffffffffff x13: 0000000000000030 x12: ffff0000c6780ef0\n[ 72.174841] x11: 0000000000000000 x10: ffff800081f2bcf8 x9 : ffff0000c3000000\n[ 72.175193] x8 : 00000000000004be x7 : 0000000000000000 x6 : 0000000000000000\n[ 72.175544] x5 : 0000000000000040 x4 : ffff0000c3000010 x3 : 0000000000000000\n[ 72.175871] x2 : 0000000000003a98 x1 : ffff0000c2bb708c x0 : 0000000000000004\n[ 72.176207] Call trace:\n[ 72.176316] nft_rhash_gc+0x200/0x2d8 [nf_tables] (P)\n[ 72.176653] process_one_work+0x178/0x3d0\n[ 72.176831] worker_thread+0x200/0x3f0\n[ 72.176995] kthread+0xe8/0xf8\n[ 72.177130] ret_from_fork+0x10/0x20\n[ 72.177289] Code: 54fff984 d503201f d2800080 91003261 (f820303f)\n[ 72.177557] ---[ end trace 0000000000000000 ]---\n\nAlign struct nft_set_ext to word size to address this and\ndocumentation it.\n\npahole reports that this increases the size of elements for rhash and\npipapo in 8 bytes on x86_64."
}
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"url": "https://git.kernel.org/stable/c/6a14b46052eeb83175a95baf399283860b9d94c4"
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{
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{
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{
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{
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"title": "netfilter: nft_set_hash: unaligned atomic read on struct nft_set_ext",
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CVE-2025-21658 (GCVE-0-2025-21658)
Vulnerability from cvelistv5 – Published: 2025-01-21 12:18 – Updated: 2026-05-11 21:03
VLAI
EPSS
VEX
Title
btrfs: avoid NULL pointer dereference if no valid extent tree
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: avoid NULL pointer dereference if no valid extent tree
[BUG]
Syzbot reported a crash with the following call trace:
BTRFS info (device loop0): scrub: started on devid 1
BUG: kernel NULL pointer dereference, address: 0000000000000208
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 106e70067 P4D 106e70067 PUD 107143067 PMD 0
Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 1 UID: 0 PID: 689 Comm: repro Kdump: loaded Tainted: G O 6.13.0-rc4-custom+ #206
Tainted: [O]=OOT_MODULE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS unknown 02/02/2022
RIP: 0010:find_first_extent_item+0x26/0x1f0 [btrfs]
Call Trace:
<TASK>
scrub_find_fill_first_stripe+0x13d/0x3b0 [btrfs]
scrub_simple_mirror+0x175/0x260 [btrfs]
scrub_stripe+0x5d4/0x6c0 [btrfs]
scrub_chunk+0xbb/0x170 [btrfs]
scrub_enumerate_chunks+0x2f4/0x5f0 [btrfs]
btrfs_scrub_dev+0x240/0x600 [btrfs]
btrfs_ioctl+0x1dc8/0x2fa0 [btrfs]
? do_sys_openat2+0xa5/0xf0
__x64_sys_ioctl+0x97/0xc0
do_syscall_64+0x4f/0x120
entry_SYSCALL_64_after_hwframe+0x76/0x7e
</TASK>
[CAUSE]
The reproducer is using a corrupted image where extent tree root is
corrupted, thus forcing to use "rescue=all,ro" mount option to mount the
image.
Then it triggered a scrub, but since scrub relies on extent tree to find
where the data/metadata extents are, scrub_find_fill_first_stripe()
relies on an non-empty extent root.
But unfortunately scrub_find_fill_first_stripe() doesn't really expect
an NULL pointer for extent root, it use extent_root to grab fs_info and
triggered a NULL pointer dereference.
[FIX]
Add an extra check for a valid extent root at the beginning of
scrub_find_fill_first_stripe().
The new error path is introduced by 42437a6386ff ("btrfs: introduce
mount option rescue=ignorebadroots"), but that's pretty old, and later
commit b979547513ff ("btrfs: scrub: introduce helper to find and fill
sector info for a scrub_stripe") changed how we do scrub.
So for kernels older than 6.6, the fix will need manual backport.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 19:52 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
42437a6386ffeaaf200731e73d723ea491f3fe7d , < 24b85a8b0310e0144da9ab30be42e87e6476638a
(git)
Affected: 42437a6386ffeaaf200731e73d723ea491f3fe7d , < aee5f69f3e6cd82bfefaca1b70b40b6cd8f3f784 (git) Affected: 42437a6386ffeaaf200731e73d723ea491f3fe7d , < 6aecd91a5c5b68939cf4169e32bc49f3cd2dd329 (git) |
|
| Linux | Linux |
Affected:
5.11
Unaffected: 0 , < 5.11 (semver) Unaffected: 6.6.72 , ≤ 6.6.* (semver) Unaffected: 6.12.10 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix) |
{
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"attackVector": "LOCAL",
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"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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CVE-2025-21738 (GCVE-0-2025-21738)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:12 – Updated: 2026-08-05 11:54
VLAI
EPSS
VEX
Title
ata: libata-sff: Ensure that we cannot write outside the allocated buffer
Summary
In the Linux kernel, the following vulnerability has been resolved:
ata: libata-sff: Ensure that we cannot write outside the allocated buffer
reveliofuzzing reported that a SCSI_IOCTL_SEND_COMMAND ioctl with out_len
set to 0xd42, SCSI command set to ATA_16 PASS-THROUGH, ATA command set to
ATA_NOP, and protocol set to ATA_PROT_PIO, can cause ata_pio_sector() to
write outside the allocated buffer, overwriting random memory.
While a ATA device is supposed to abort a ATA_NOP command, there does seem
to be a bug either in libata-sff or QEMU, where either this status is not
set, or the status is cleared before read by ata_sff_hsm_move().
Anyway, that is most likely a separate bug.
Looking at __atapi_pio_bytes(), it already has a safety check to ensure
that __atapi_pio_bytes() cannot write outside the allocated buffer.
Add a similar check to ata_pio_sector(), such that also ata_pio_sector()
cannot write outside the allocated buffer.
Severity
7.8 (High)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/a8f8cf87059ed1905… | |
| https://git.kernel.org/stable/c/d5e6e3000309359ea… | |
| https://git.kernel.org/stable/c/0dd5aade301a10f4b… | |
| https://git.kernel.org/stable/c/0a17a9944b8d89ef0… | |
| https://git.kernel.org/stable/c/6e74e53b34b6dec5a… | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
5a5dbd18a7496ed403f6f54bb20c955c65482fa5 , < a8f8cf87059ed1905c2a5c72f8b39a4f57b11b4c
(git)
Affected: 5a5dbd18a7496ed403f6f54bb20c955c65482fa5 , < d5e6e3000309359eae2a17117aa6e3c44897bf6c (git) Affected: 5a5dbd18a7496ed403f6f54bb20c955c65482fa5 , < 0dd5aade301a10f4b329fa7454fdcc2518741902 (git) Affected: 5a5dbd18a7496ed403f6f54bb20c955c65482fa5 , < 0a17a9944b8d89ef03946121241870ac53ddaf45 (git) Affected: 5a5dbd18a7496ed403f6f54bb20c955c65482fa5 , < 6e74e53b34b6dec5a50e1404e2680852ec6768d2 (git) |
|
| Linux | Linux |
Affected:
2.6.22
Unaffected: 0 , < 2.6.22 (semver) Unaffected: 6.1.129 , ≤ 6.1.* (semver) Unaffected: 6.6.78 , ≤ 6.6.* (semver) Unaffected: 6.12.14 , ≤ 6.12.* (semver) Unaffected: 6.13.3 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix) |
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CVE-2025-21760 (GCVE-0-2025-21760)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:18 – Updated: 2026-08-05 11:54
VLAI
EPSS
VEX
Title
ndisc: extend RCU protection in ndisc_send_skb()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ndisc: extend RCU protection in ndisc_send_skb()
ndisc_send_skb() can be called without RTNL or RCU held.
Acquire rcu_read_lock() earlier, so that we can use dev_net_rcu()
and avoid a potential UAF.
Severity
8.1 (High)
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-27 17:57 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
12 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/10a1f3fece2f0d23a… | |
| https://git.kernel.org/stable/c/4d576202b90b1b95a… | |
| https://git.kernel.org/stable/c/e24d225e4cb8cf108… | |
| https://git.kernel.org/stable/c/a9319d800b5701e7f… | |
| https://git.kernel.org/stable/c/ae38982f521621c21… | |
| https://git.kernel.org/stable/c/789230e5a8c109730… | |
| https://git.kernel.org/stable/c/04e05112f10354ffc… | |
| https://git.kernel.org/stable/c/ed6ae1f325d3c4396… | |
| https://lists.debian.org/debian-lts-announce/2025… | |
| https://lists.debian.org/debian-lts-announce/2025… | |
| https://cert-portal.siemens.com/productcert/html/… | |
| https://cert-portal.siemens.com/productcert/html/… |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1762f7e88eb34f653b4a915be99a102e347dd45e , < 10a1f3fece2f0d23a3a618b72b2b4e6f408ef7d1
(git)
Affected: 1762f7e88eb34f653b4a915be99a102e347dd45e , < 4d576202b90b1b95a7c428a80b536f91b8201bcc (git) Affected: 1762f7e88eb34f653b4a915be99a102e347dd45e , < e24d225e4cb8cf108bde00b76594499b98f0a74d (git) Affected: 1762f7e88eb34f653b4a915be99a102e347dd45e , < a9319d800b5701e7f5e3fa71a5b7c4831fc20d6d (git) Affected: 1762f7e88eb34f653b4a915be99a102e347dd45e , < ae38982f521621c216fc2f5182cd091f4734641d (git) Affected: 1762f7e88eb34f653b4a915be99a102e347dd45e , < 789230e5a8c1097301afc802e242c79bc8835c67 (git) Affected: 1762f7e88eb34f653b4a915be99a102e347dd45e , < 04e05112f10354ffc3bb6cc796d553bab161594c (git) Affected: 1762f7e88eb34f653b4a915be99a102e347dd45e , < ed6ae1f325d3c43966ec1b62ac1459e2b8e45640 (git) |
|
| Linux | Linux |
Affected:
2.6.26
Unaffected: 0 , < 2.6.26 (semver) Unaffected: 5.4.291 , ≤ 5.4.* (semver) Unaffected: 5.10.235 , ≤ 5.10.* (semver) Unaffected: 5.15.179 , ≤ 5.15.* (semver) Unaffected: 6.1.129 , ≤ 6.1.* (semver) Unaffected: 6.6.79 , ≤ 6.6.* (semver) Unaffected: 6.12.16 , ≤ 6.12.* (semver) Unaffected: 6.13.4 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
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"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-21760",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-27T17:57:40.416234Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-02-27T18:02:27.327Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T19:37:05.973Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "V3.1.6",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "V3.1.6",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "V3.1.6",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "V3.1.6",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "V3.1.6",
"versionType": "custom"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-14T12:40:00.582Z",
"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"shortName": "siemens-SADP"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-019113.html"
}
],
"x_adpType": "supplier"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/ipv6/ndisc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "10a1f3fece2f0d23a3a618b72b2b4e6f408ef7d1",
"status": "affected",
"version": "1762f7e88eb34f653b4a915be99a102e347dd45e",
"versionType": "git"
},
{
"lessThan": "4d576202b90b1b95a7c428a80b536f91b8201bcc",
"status": "affected",
"version": "1762f7e88eb34f653b4a915be99a102e347dd45e",
"versionType": "git"
},
{
"lessThan": "e24d225e4cb8cf108bde00b76594499b98f0a74d",
"status": "affected",
"version": "1762f7e88eb34f653b4a915be99a102e347dd45e",
"versionType": "git"
},
{
"lessThan": "a9319d800b5701e7f5e3fa71a5b7c4831fc20d6d",
"status": "affected",
"version": "1762f7e88eb34f653b4a915be99a102e347dd45e",
"versionType": "git"
},
{
"lessThan": "ae38982f521621c216fc2f5182cd091f4734641d",
"status": "affected",
"version": "1762f7e88eb34f653b4a915be99a102e347dd45e",
"versionType": "git"
},
{
"lessThan": "789230e5a8c1097301afc802e242c79bc8835c67",
"status": "affected",
"version": "1762f7e88eb34f653b4a915be99a102e347dd45e",
"versionType": "git"
},
{
"lessThan": "04e05112f10354ffc3bb6cc796d553bab161594c",
"status": "affected",
"version": "1762f7e88eb34f653b4a915be99a102e347dd45e",
"versionType": "git"
},
{
"lessThan": "ed6ae1f325d3c43966ec1b62ac1459e2b8e45640",
"status": "affected",
"version": "1762f7e88eb34f653b4a915be99a102e347dd45e",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/ipv6/ndisc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.26"
},
{
"lessThan": "2.6.26",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.291",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.235",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.179",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.129",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.16",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.14",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.291",
"versionStartIncluding": "2.6.26",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.235",
"versionStartIncluding": "2.6.26",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.179",
"versionStartIncluding": "2.6.26",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.129",
"versionStartIncluding": "2.6.26",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.79",
"versionStartIncluding": "2.6.26",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.16",
"versionStartIncluding": "2.6.26",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13.4",
"versionStartIncluding": "2.6.26",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14",
"versionStartIncluding": "2.6.26",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nndisc: extend RCU protection in ndisc_send_skb()\n\nndisc_send_skb() can be called without RTNL or RCU held.\n\nAcquire rcu_read_lock() earlier, so that we can use dev_net_rcu()\nand avoid a potential UAF."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 8.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:N - `ndisc_send_skb()` sits on the IPv6 neighbour-discovery transmit path, which is driven by ordinary received network traffic \u2014 a remote packet that requires a next-hop resolve causes `neigh_probe()`\u2192`ndisc_solicit()`\u2192`ndisc_send_ns()`\u2192`ndisc_send_skb( )`, and inbound NS/RS/forwarded packets also reach it via `ndisc_send_na()`/`ndisc_send_redirect()`. This matches the AV:N assessment of its direct IPv4 counterpart `arp_xmit()` in the same series.\nAC:H - The stale `struct net` only becomes a use-after-free if the device\u0027s netns is concurrently dismantled (`dev_change_net_namespace()` from `default_device_exit_batch()` followed by `net_free()`), and a remote attacker can neither trigger nor time netns teardown. Hitting the window therefore depends on host-side container/netns churn outside the attacker\u0027s control.\nPR:N - The ND transmit path is entered from unauthenticated received packets and from routing-driven neighbour probing; no credentials, account, or capability on the target host are needed to drive it.\nUI:N - Neighbour solicitation, router probing and NA replies are automatic kernel behaviours triggered by packet arrival and timer/workqueue expiry; no victim action is involved.\nS:U - The freed `struct net`, its `ndisc_sk`, MIB counters and netfilter hook arrays all live in the kernel\u0027s own security authority, so impact stays within the kernel \u2014 no VM, IOMMU or sandbox boundary is crossed.\nC:H - `sk` is loaded from the freed `net`, and `READ_ONCE(inet6_sk(sk)-\u003ehop_limit)` is copied into a transmitted ICMPv6 header, so a reclaimed-slab spray yields a read of attacker-chosen kernel memory exfiltrated onto the wire; more generally a UAF of `struct net` gives an arbitrary-read primitive.\nI:H - `IP6_INC_STATS`/`ICMP6_INC_STATS` increment through a per-cpu pointer read from freed memory, and `NF_HOOK()` dispatches indirect calls through `net-\u003enf.hooks_ipv6[]` loaded from the freed object, giving both a write primitive and a plausible control-flow-hijack path.\nA:H - Dereferencing a freed `struct net` and the garbage `ndisc_sk` pointer derived from it reliably produces an oops or panic, and the corrupted netfilter hook walk can take the whole kernel down."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T11:54:13.122Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/10a1f3fece2f0d23a3a618b72b2b4e6f408ef7d1"
},
{
"url": "https://git.kernel.org/stable/c/4d576202b90b1b95a7c428a80b536f91b8201bcc"
},
{
"url": "https://git.kernel.org/stable/c/e24d225e4cb8cf108bde00b76594499b98f0a74d"
},
{
"url": "https://git.kernel.org/stable/c/a9319d800b5701e7f5e3fa71a5b7c4831fc20d6d"
},
{
"url": "https://git.kernel.org/stable/c/ae38982f521621c216fc2f5182cd091f4734641d"
},
{
"url": "https://git.kernel.org/stable/c/789230e5a8c1097301afc802e242c79bc8835c67"
},
{
"url": "https://git.kernel.org/stable/c/04e05112f10354ffc3bb6cc796d553bab161594c"
},
{
"url": "https://git.kernel.org/stable/c/ed6ae1f325d3c43966ec1b62ac1459e2b8e45640"
}
],
"title": "ndisc: extend RCU protection in ndisc_send_skb()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-21760",
"datePublished": "2025-02-27T02:18:13.496Z",
"dateReserved": "2024-12-29T08:45:45.761Z",
"dateUpdated": "2026-08-05T11:54:13.122Z",
"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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