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CVE-2025-38180 (GCVE-0-2025-38180)
Vulnerability from cvelistv5 – Published: 2025-07-04 13:37 – Updated: 2026-08-05 12:00| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < fcfccf56f4eba7d00aa2d33c7bb1b33083237742
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f2d1443b18806640abdb530e88009af7be2588e7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ca3829c18c8d0ceb656605d3bff6bb3dfb078589 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e612c4b014f5808fbc6beae21f5ccaca5e76a2f8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a5e3a144268899f1a8c445c8a3bfa15873ba85e8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5fe1b23a2f87f43aeeac51e08819cbc6fd808cbc (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9b9aeb3ada44d8abea1e31e4446113f460848ae4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d03b79f459c7935cff830d98373474f440bd03ae (git) |
guessed | |
| Linux | Linux |
Affected:
2.6.12
Unaffected: 0 , < 2.6.12 (semver) Unaffected: 5.4.295 , ≤ 5.4.* (semver) Unaffected: 5.10.239 , ≤ 5.10.* (semver) Unaffected: 5.15.186 , ≤ 5.15.* (semver) Unaffected: 6.1.142 , ≤ 6.1.* (semver) Unaffected: 6.6.95 , ≤ 6.6.* (semver) Unaffected: 6.12.35 , ≤ 6.12.* (semver) Unaffected: 6.15.4 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
guessed |
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CERTFR-2026-AVI-0396
Vulnerability from certfr_avis - Published: 2026-04-03 - Updated: 2026-04-03
De multiples vulnérabilités ont été découvertes dans le noyau Linux de Red Hat. Certaines d'entre elles permettent à un attaquant de provoquer une élévation de privilèges, un déni de service à distance et une atteinte à la confidentialité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Red Hat | N/A | Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.4 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.4 x86_64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 10.0 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.4 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.4 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.0 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.0 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.0 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.0 s390x | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.4 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.4 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.0 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Power, little endian 8 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems 8 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.4 s390x | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.4 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.4 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.4 s390x | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 10.0 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux Server - AUS 9.4 x86_64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for ARM 64 8 aarch64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for x86_64 8 x86_64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 10.0 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.4 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 8.10 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Real Time for NFV 8 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 8 aarch64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.4 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 8.10 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.4 ppc64le | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.4 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.0 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 8.10 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.0 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 8 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Real Time 8 x86_64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for Power, little endian 8 ppc64le | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 10.0 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.4 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.0 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 8.10 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.4 aarch64 |
| Title | Publication Time | Tags | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.4 ppc64le",
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"name": "N/A",
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"scada": false
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{
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},
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{
"description": "Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.0 s390x",
"product": {
"name": "N/A",
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"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.4 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.4 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.0 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian 8 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems 8 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.4 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.4 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.4 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.4 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 10.0 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - AUS 9.4 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for ARM 64 8 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for x86_64 8 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 10.0 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.4 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 8.10 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Real Time for NFV 8 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 8 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.4 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 8.10 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.4 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.4 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.0 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 8.10 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.0 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 8 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Real Time 8 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for Power, little endian 8 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 10.0 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.4 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.0 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 8.10 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.4 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2025-68349",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68349"
},
{
"name": "CVE-2025-38141",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38141"
},
{
"name": "CVE-2025-71085",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71085"
},
{
"name": "CVE-2026-23209",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23209"
},
{
"name": "CVE-2026-23204",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23204"
},
{
"name": "CVE-2026-23001",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23001"
},
{
"name": "CVE-2025-38154",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38154"
},
{
"name": "CVE-2025-38180",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38180"
},
{
"name": "CVE-2025-40096",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40096"
},
{
"name": "CVE-2025-37849",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37849"
},
{
"name": "CVE-2025-38248",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38248"
}
],
"initial_release_date": "2026-04-03T00:00:00",
"last_revision_date": "2026-04-03T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0396",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-04-03T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"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 Red Hat. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Red Hat",
"vendor_advisories": [
{
"published_at": "2026-03-30",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:6036",
"url": "https://access.redhat.com/errata/RHSA-2026:6036"
},
{
"published_at": "2026-04-01",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:6310",
"url": "https://access.redhat.com/errata/RHSA-2026:6310"
},
{
"published_at": "2026-03-30",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:6037",
"url": "https://access.redhat.com/errata/RHSA-2026:6037"
},
{
"published_at": "2026-03-30",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:6193",
"url": "https://access.redhat.com/errata/RHSA-2026:6193"
}
]
}
CERTFR-2026-AVI-0423
Vulnerability from certfr_avis - Published: 2026-04-10 - Updated: 2026-04-10
De multiples vulnérabilités ont été découvertes dans le noyau Linux de Red Hat. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, une élévation de privilèges et un déni de service à distance.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
None| Vendor | Product | Description | ||
|---|---|---|---|---|
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 10 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.6 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 9 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.2 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Power, little endian 9 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension 8.8 x86_64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for ARM 64 10 aarch64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 10.0 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Power, little endian 10 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.0 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.2 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.0 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.6 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.6 aarch64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for IBM z Systems 10 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux Server - AUS 9.6 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.0 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.2 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.6 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux Server - AUS 8.6 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.0 s390x | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.6 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.2 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.0 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Power, little endian 8 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems 8 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.6 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux Server - TUS 8.6 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.6 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux Server - TUS 8.8 x86_64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.6 x86_64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 10.0 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.6 x86_64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for ARM 64 8 aarch64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for x86_64 8 x86_64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 10.0 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 9 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.6 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.2 ppc64le | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for x86_64 10 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.6 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.8 x86_64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for Power, little endian 10 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux Server - AUS 8.4 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 8.10 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Real Time for NFV 8 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension 8.4 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.6 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux Server - AUS 9.2 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 8 aarch64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.6 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.6 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.2 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 8.10 s390x | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for Power, little endian 9 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.6 aarch64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.6 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.0 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.8 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems 9 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 8.10 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.0 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux Server - AUS 8.2 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 8 x86_64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for x86_64 9 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Real Time 8 x86_64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for Power, little endian 8 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.6 ppc64le | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.6 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.2 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for ARM 64 10 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.2 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux for IBM z Systems 10 s390x | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 10.0 aarch64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension 8.6 x86_64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for ARM 64 9 aarch64 | ||
| Red Hat | N/A | Red Hat CodeReady Linux Builder for IBM z Systems 9 s390x | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.0 x86_64 | ||
| Red Hat | N/A | Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 8.10 x86_64 |
| Title | Publication Time | Tags | |||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Red Hat Enterprise Linux for x86_64 10 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.6 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 9 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.2 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian 9 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension 8.8 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for ARM 64 10 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 10.0 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian 10 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.0 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.2 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.0 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.6 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.6 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for IBM z Systems 10 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - AUS 9.6 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.0 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.2 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.6 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - AUS 8.6 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.0 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.6 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.2 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.0 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian 8 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems 8 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.6 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - TUS 8.6 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.6 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - TUS 8.8 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.6 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 10.0 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.6 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for ARM 64 8 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for x86_64 8 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 10.0 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 9 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.6 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.2 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for x86_64 10 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.6 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.8 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for Power, little endian 10 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - AUS 8.4 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 8.10 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Real Time for NFV 8 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension 8.4 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.6 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - AUS 9.2 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 8 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.6 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.6 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.2 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 8.10 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for Power, little endian 9 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.6 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.6 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.0 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.8 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems 9 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 8.10 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.0 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - AUS 8.2 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 8 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for x86_64 9 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Real Time 8 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for Power, little endian 8 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.6 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.6 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.2 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 10 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.2 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems 10 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 10.0 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension 8.6 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for ARM 64 9 aarch64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for IBM z Systems 9 s390x",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.0 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 8.10 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2025-40064",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40064"
},
{
"name": "CVE-2024-26984",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26984"
},
{
"name": "CVE-2025-38109",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38109"
},
{
"name": "CVE-2025-40240",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40240"
},
{
"name": "CVE-2026-23210",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23210"
},
{
"name": "CVE-2025-71085",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71085"
},
{
"name": "CVE-2026-23209",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23209"
},
{
"name": "CVE-2026-23204",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23204"
},
{
"name": "CVE-2026-23191",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23191"
},
{
"name": "CVE-2021-4460",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-4460"
},
{
"name": "CVE-2025-38206",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38206"
},
{
"name": "CVE-2026-23001",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23001"
},
{
"name": "CVE-2026-23193",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23193"
},
{
"name": "CVE-2025-40168",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40168"
},
{
"name": "CVE-2026-23144",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23144"
},
{
"name": "CVE-2025-68811",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68811"
},
{
"name": "CVE-2022-49674",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49674"
},
{
"name": "CVE-2025-38154",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38154"
},
{
"name": "CVE-2026-23171",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23171"
},
{
"name": "CVE-2025-38180",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38180"
},
{
"name": "CVE-2026-23111",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23111"
},
{
"name": "CVE-2026-23231",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23231"
},
{
"name": "CVE-2025-71238",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71238"
},
{
"name": "CVE-2025-38248",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38248"
}
],
"initial_release_date": "2026-04-10T00:00:00",
"last_revision_date": "2026-04-10T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0423",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-04-10T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"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 Red Hat. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Red Hat",
"vendor_advisories": [
{
"published_at": "2026-04-08",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:6954",
"url": "https://access.redhat.com/errata/RHSA-2026:6954"
},
{
"published_at": "2026-04-06",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:6632",
"url": "https://access.redhat.com/errata/RHSA-2026:6632"
},
{
"published_at": "2026-04-07",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:6940",
"url": "https://access.redhat.com/errata/RHSA-2026:6940"
},
{
"published_at": "2026-04-06",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:6571",
"url": "https://access.redhat.com/errata/RHSA-2026:6571"
},
{
"published_at": "2026-04-06",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:6570",
"url": "https://access.redhat.com/errata/RHSA-2026:6570"
},
{
"published_at": "2026-04-08",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:7100",
"url": "https://access.redhat.com/errata/RHSA-2026:7100"
},
{
"published_at": "2026-04-08",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:6948",
"url": "https://access.redhat.com/errata/RHSA-2026:6948"
},
{
"published_at": "2026-04-08",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:6961",
"url": "https://access.redhat.com/errata/RHSA-2026:6961"
},
{
"published_at": "2026-04-06",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:6572",
"url": "https://access.redhat.com/errata/RHSA-2026:6572"
},
{
"published_at": "2026-04-08",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:7003",
"url": "https://access.redhat.com/errata/RHSA-2026:7003"
},
{
"published_at": "2026-04-08",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:6986",
"url": "https://access.redhat.com/errata/RHSA-2026:6986"
},
{
"published_at": "2026-04-08",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:6953",
"url": "https://access.redhat.com/errata/RHSA-2026:6953"
},
{
"published_at": "2026-04-06",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:6692",
"url": "https://access.redhat.com/errata/RHSA-2026:6692"
}
]
}
CERTFR-2026-AVI-0496
Vulnerability from certfr_avis - Published: 2026-04-24 - Updated: 2026-04-24
De multiples vulnérabilités ont été découvertes dans le noyau Linux de Red Hat. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, une élévation de privilèges et un déni de service à distance.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - AUS 8.6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.0 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for Power, little endian 8 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.2 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - AUS 8.4 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for IBM z Systems 8 s390x | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.6 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.0 aarch64 | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 10.0 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 8 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - TUS 8.6 x86_64 | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for IBM z Systems 9 s390x | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 7 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.2 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 10 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.6 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - TUS 8.8 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for Real Time 8 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.6 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.0 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.8 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.0 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.0 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.2 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for ARM 64 9 aarch64 | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 10.0 ppc64le | ||
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| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for ARM 64 9 aarch64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 8.10 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.6 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.6 aarch64 | ||
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| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.6 aarch64 | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.6 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0 ppc64le | ||
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| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.6 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for ARM 64 8 aarch64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for ARM 64 10 aarch64 | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for ARM 64 8 aarch64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.0 ppc64le | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.6 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for Real Time for NFV 8 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.6 aarch64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.6 ppc64le | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for x86_64 8 x86_64 | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 10.0 aarch64 | ||
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| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 8.10 aarch64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for IBM z Systems 9 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.0 s390x | ||
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| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for ARM 64 10 aarch64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - AUS 8.2 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian 7 ppc64 | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 10.0 x86_64 | ||
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| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for Power, little endian 8 ppc64le | ||
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| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for x86_64 9 x86_64 | ||
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"description": "Red Hat Enterprise Linux for Power, little endian 10 ppc64le",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for Power, little endian 10 ppc64le",
"product": {
"name": "Red Hat CodeReady Linux Builder",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.2 ppc64le",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.6 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.0 aarch64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.0 aarch64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2025-40064",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40064"
},
{
"name": "CVE-2025-68741",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68741"
},
{
"name": "CVE-2026-23066",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23066"
},
{
"name": "CVE-2026-23209",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23209"
},
{
"name": "CVE-2025-38024",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38024"
},
{
"name": "CVE-2026-23204",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23204"
},
{
"name": "CVE-2026-23191",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23191"
},
{
"name": "CVE-2025-39981",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39981"
},
{
"name": "CVE-2026-23216",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23216"
},
{
"name": "CVE-2023-53539",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53539"
},
{
"name": "CVE-2026-23001",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23001"
},
{
"name": "CVE-2026-23193",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23193"
},
{
"name": "CVE-2025-40168",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40168"
},
{
"name": "CVE-2026-23144",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23144"
},
{
"name": "CVE-2025-39766",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39766"
},
{
"name": "CVE-2022-50053",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-50053"
},
{
"name": "CVE-2026-23156",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23156"
},
{
"name": "CVE-2026-23171",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23171"
},
{
"name": "CVE-2025-38180",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38180"
},
{
"name": "CVE-2026-23111",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23111"
},
{
"name": "CVE-2026-23231",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23231"
},
{
"name": "CVE-2025-68800",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68800"
},
{
"name": "CVE-2025-71238",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71238"
},
{
"name": "CVE-2025-38248",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38248"
}
],
"initial_release_date": "2026-04-24T00:00:00",
"last_revision_date": "2026-04-24T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0496",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-04-24T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"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 Red Hat. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Red Hat",
"vendor_advisories": [
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:9515",
"url": "https://access.redhat.com/errata/RHSA-2026:9515"
},
{
"published_at": "2026-04-20",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:9112",
"url": "https://access.redhat.com/errata/RHSA-2026:9112"
},
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:9643",
"url": "https://access.redhat.com/errata/RHSA-2026:9643"
},
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:9644",
"url": "https://access.redhat.com/errata/RHSA-2026:9644"
},
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:9513",
"url": "https://access.redhat.com/errata/RHSA-2026:9513"
},
{
"published_at": "2026-04-21",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:9264",
"url": "https://access.redhat.com/errata/RHSA-2026:9264"
},
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:9512",
"url": "https://access.redhat.com/errata/RHSA-2026:9512"
},
{
"published_at": "2026-04-20",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:9135",
"url": "https://access.redhat.com/errata/RHSA-2026:9135"
},
{
"published_at": "2026-04-20",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:9095",
"url": "https://access.redhat.com/errata/RHSA-2026:9095"
},
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:9835",
"url": "https://access.redhat.com/errata/RHSA-2026:9835"
},
{
"published_at": "2026-04-20",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:9131",
"url": "https://access.redhat.com/errata/RHSA-2026:9131"
},
{
"published_at": "2026-04-20",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:8921",
"url": "https://access.redhat.com/errata/RHSA-2026:8921"
},
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:9870",
"url": "https://access.redhat.com/errata/RHSA-2026:9870"
},
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:9836",
"url": "https://access.redhat.com/errata/RHSA-2026:9836"
},
{
"published_at": "2026-04-22",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:9514",
"url": "https://access.redhat.com/errata/RHSA-2026:9514"
}
]
}
CERTFR-2026-AVI-0521
Vulnerability from certfr_avis - Published: 2026-04-30 - Updated: 2026-04-30
De multiples vulnérabilités ont été découvertes dans le noyau Linux de Red Hat. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, une élévation de privilèges et un déni de service à distance.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.0 s390x | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 10.0 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.6 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.6 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.0 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.0 x86_64 | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 10.0 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - AUS 9.6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.6 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.0 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.6 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.6 aarch64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.6 aarch64 | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.6 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.6 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for Real Time for x86_64 - Extended Life Cycle Support 7 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.0 ppc64le | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.6 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.6 aarch64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.6 ppc64le | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 10.0 aarch64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.0 s390x | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 10.0 x86_64 | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.6 aarch64 | ||
| Red Hat | Red Hat CodeReady Linux Builder | Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.0 aarch64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.0 aarch64 |
| Title | Publication Time | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.6 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.0 s390x",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 10.0 s390x",
"product": {
"name": "Red Hat CodeReady Linux Builder",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.6 ppc64le",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.6 s390x",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.0 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.0 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 10.0 ppc64le",
"product": {
"name": "Red Hat CodeReady Linux Builder",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - AUS 9.6 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.6 s390x",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.0 ppc64le",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.6 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.6 ppc64le",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.6 aarch64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.6 aarch64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.6 ppc64le",
"product": {
"name": "Red Hat CodeReady Linux Builder",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.6 s390x",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Real Time for x86_64 - Extended Life Cycle Support 7 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.0 ppc64le",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.6 s390x",
"product": {
"name": "Red Hat CodeReady Linux Builder",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.6 aarch64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.6 ppc64le",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 10.0 aarch64",
"product": {
"name": "Red Hat CodeReady Linux Builder",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.6 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.0 s390x",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 10.0 x86_64",
"product": {
"name": "Red Hat CodeReady Linux Builder",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.6 aarch64",
"product": {
"name": "Red Hat CodeReady Linux Builder",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.6 x86_64",
"product": {
"name": "Red Hat CodeReady Linux Builder",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.0 aarch64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.0 aarch64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"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-2026-31402",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31402"
},
{
"name": "CVE-2025-68741",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68741"
},
{
"name": "CVE-2025-38024",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38024"
},
{
"name": "CVE-2026-23204",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23204"
},
{
"name": "CVE-2026-23216",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23216"
},
{
"name": "CVE-2023-53539",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53539"
},
{
"name": "CVE-2026-23001",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23001"
},
{
"name": "CVE-2026-23193",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23193"
},
{
"name": "CVE-2022-50053",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-50053"
},
{
"name": "CVE-2025-38180",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38180"
},
{
"name": "CVE-2026-23111",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23111"
},
{
"name": "CVE-2026-23097",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23097"
},
{
"name": "CVE-2026-23231",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23231"
},
{
"name": "CVE-2025-71238",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71238"
}
],
"initial_release_date": "2026-04-30T00:00:00",
"last_revision_date": "2026-04-30T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0521",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-04-30T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de Red Hat. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Red Hat",
"vendor_advisories": [
{
"published_at": "2026-04-27",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:10996",
"url": "https://access.redhat.com/errata/RHSA-2026:10996"
},
{
"published_at": "2026-04-27",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:10756",
"url": "https://access.redhat.com/errata/RHSA-2026:10756"
},
{
"published_at": "2026-04-28",
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2026:11313",
"url": "https://access.redhat.com/errata/RHSA-2026:11313"
}
]
}
FKIE_CVE-2025-38180
Vulnerability from fkie_nvd - Published: 2025-07-04 14:15 - Updated: 2026-07-30 06:227.8 (High) - CVSS:3.1/
| URL | Tags | ||
|---|---|---|---|
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/5fe1b23a2f87f43aeeac51e08819cbc6fd808cbc | Patch | |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/9b9aeb3ada44d8abea1e31e4446113f460848ae4 | Patch | |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/a5e3a144268899f1a8c445c8a3bfa15873ba85e8 | Patch | |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/ca3829c18c8d0ceb656605d3bff6bb3dfb078589 | Patch | |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/d03b79f459c7935cff830d98373474f440bd03ae | Patch | |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/e612c4b014f5808fbc6beae21f5ccaca5e76a2f8 | Patch | |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/f2d1443b18806640abdb530e88009af7be2588e7 | Patch | |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/fcfccf56f4eba7d00aa2d33c7bb1b33083237742 | Patch | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html | Third Party Advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | 2.6.12 | |
| linux | linux_kernel | 2.6.12 | |
| linux | linux_kernel | 2.6.12 | |
| linux | linux_kernel | 2.6.12 | |
| linux | linux_kernel | 2.6.12 | |
| linux | linux_kernel | 6.16 | |
| linux | linux_kernel | 6.16 | |
| debian | debian_linux | 11.0 |
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"cveTags": [],
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{
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}
],
"id": "CVE-2025-38180",
"lastModified": "2026-07-30T06:22:58.053",
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]
}
GHSA-QP5R-FRVF-P8MW
Vulnerability from github – Published: 2025-07-04 15:31 – Updated: 2025-12-18 18:30In the Linux kernel, the following vulnerability has been resolved:
net: atm: fix /proc/net/atm/lec handling
/proc/net/atm/lec must ensure safety against dev_lec[] changes.
It appears it had dev_put() calls without prior dev_hold(), leading to imbalance and UAF.
{
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],
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],
"github_reviewed": false,
"github_reviewed_at": null,
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},
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"id": "GHSA-qp5r-frvf-p8mw",
"modified": "2025-12-18T18:30:27Z",
"published": "2025-07-04T15:31:08Z",
"references": [
{
"type": "ADVISORY",
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{
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],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
MSRC_CVE-2025-38180
Vulnerability from csaf_microsoft - Published: 2025-07-02 00:00 - Updated: 2026-02-18 02:47OESA-2025-2059 (CVE-2022-49623)
Vulnerability from osv_openeuler – Published: 2025-08-22 11:09 – Updated: 2026-08-06 11:09 – Source websiteThe Linux Kernel, the operating system core itself.
Security Fix(es):
In the Linux kernel, the following vulnerability has been resolved:
powerpc/xive/spapr: correct bitmap allocation size
kasan detects access beyond the end of the xibm->bitmap allocation:
BUG: KASAN: slab-out-of-bounds in _find_first_zero_bit+0x40/0x140 Read of size 8 at addr c00000001d1d0118 by task swapper/0/1
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.19.0-rc2-00001-g90df023b36dd #28 Call Trace: [c00000001d98f770] [c0000000012baab8] dump_stack_lvl+0xac/0x108 (unreliable) [c00000001d98f7b0] [c00000000068faac] print_report+0x37c/0x710 [c00000001d98f880] [c0000000006902c0] kasan_report+0x110/0x354 [c00000001d98f950] [c000000000692324] __asan_load8+0xa4/0xe0 [c00000001d98f970] [c0000000011c6ed0] _find_first_zero_bit+0x40/0x140 [c00000001d98f9b0] [c0000000000dbfbc] xive_spapr_get_ipi+0xcc/0x260 [c00000001d98fa70] [c0000000000d6d28] xive_setup_cpu_ipi+0x1e8/0x450 [c00000001d98fb30] [c000000004032a20] pSeries_smp_probe+0x5c/0x118 [c00000001d98fb60] [c000000004018b44] smp_prepare_cpus+0x944/0x9ac [c00000001d98fc90] [c000000004009f9c] kernel_init_freeable+0x2d4/0x640 [c00000001d98fd90] [c0000000000131e8] kernel_init+0x28/0x1d0 [c00000001d98fe10] [c00000000000cd54] ret_from_kernel_thread+0x5c/0x64
Allocated by task 0: kasan_save_stack+0x34/0x70 __kasan_kmalloc+0xb4/0xf0 __kmalloc+0x268/0x540 xive_spapr_init+0x4d0/0x77c pseries_init_irq+0x40/0x27c init_IRQ+0x44/0x84 start_kernel+0x2a4/0x538 start_here_common+0x1c/0x20
The buggy address belongs to the object at c00000001d1d0118 which belongs to the cache kmalloc-8 of size 8 The buggy address is located 0 bytes inside of 8-byte region [c00000001d1d0118, c00000001d1d0120)
The buggy address belongs to the physical page: page:c00c000000074740 refcount:1 mapcount:0 mapping:0000000000000000 index:0xc00000001d1d0558 pfn:0x1d1d flags: 0x7ffff000000200(slab|node=0|zone=0|lastcpupid=0x7ffff) raw: 007ffff000000200 c00000001d0003c8 c00000001d0003c8 c00000001d010480 raw: c00000001d1d0558 0000000001e1000a 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected
Memory state around the buggy address: c00000001d1d0000: fc 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc c00000001d1d0080: fc fc 00 fc fc fc fc fc fc fc fc fc fc fc fc fc >c00000001d1d0100: fc fc fc 02 fc fc fc fc fc fc fc fc fc fc fc fc ^ c00000001d1d0180: fc fc fc fc 04 fc fc fc fc fc fc fc fc fc fc fc c00000001d1d0200: fc fc fc fc fc 04 fc fc fc fc fc fc fc fc fc fc
This happens because the allocation uses the wrong unit (bits) when it should pass (BITS_TO_LONGS(count) * sizeof(long)) or equivalent. With small numbers of bits, the allocated object can be smaller than sizeof(long), which results in invalid accesses.
Use bitmap_zalloc() to allocate and initialize the irq bitmap, paired with bitmap_free() for consistency.(CVE-2022-49623)
In the Linux kernel, the following vulnerability has been resolved:
wifi: at76c50x: fix use after free access in at76_disconnect
The memory pointed to by priv is freed at the end of at76_delete_device function (using ieee80211_free_hw). But the code then accesses the udev field of the freed object to put the USB device. This may also lead to a memory leak of the usb device. Fix this by using udev from interface.(CVE-2025-37796)
In the Linux kernel, the following vulnerability has been resolved:
codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog()
After making all ->qlen_notify() callbacks idempotent, now it is safe to remove the check of qlen!=0 from both fq_codel_dequeue() and codel_qdisc_dequeue().(CVE-2025-37798)
In the Linux kernel, the following vulnerability has been resolved:
net_sched: qfq: Fix double list add in class with netem as child qdisc
As described in Gerrard's report [1], there are use cases where a netem child qdisc will make the parent qdisc's enqueue callback reentrant. In the case of qfq, there won't be a UAF, but the code will add the same classifier to the list twice, which will cause memory corruption.
This patch checks whether the class was already added to the agg->active list (cl_is_active) before doing the addition to cater for the reentrant case.
[1] https://lore.kernel.org/netdev/CAHcdcOm+03OD2j6R0=YHKqmy=VgJ8xEOKuP6c7mSgnp-TEJJbw@mail.gmail.com/(CVE-2025-37913)
In the Linux kernel, the following vulnerability has been resolved:
net: atm: fix /proc/net/atm/lec handling
/proc/net/atm/lec must ensure safety against dev_lec[] changes.
It appears it had dev_put() calls without prior dev_hold(), leading to imbalance and UAF.(CVE-2025-38180)
A vulnerability, which was classified as problematic, was found in Linux Kernel up to 6.1.146/6.6.99/6.12.39/6.15.7 (Operating System).CWE is classifying the issue as CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.This is going to have an impact on confidentiality, integrity, and availability.Upgrading to version 6.1.147, 6.6.100, 6.12.40 or 6.15.8 eliminates this vulnerability. Applying the patch d3ed1d84a84538a39b3eb2055d6a97a936c108f2/fcda39a9c5b834346088c14b1374336b079466c1/a262370f385e53ff7470efdcdaf40468e5756717/a47d9d9895bad9ce0e840a39836f19ca0b2a343a/4f15ee98304b96e164ff2340e1dfd6181c3f42aa is able to eliminate this problem. The bugfix is ready for download at git.kernel.org. The best possible mitigation is suggested to be upgrading to the latest version.(CVE-2025-38495)
A vulnerability classified as problematic was found in Linux Kernel up to 6.1.146/6.6.99/6.12.39/6.15.7 (Operating System).The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer.As an impact it is known to affect confidentiality.Upgrading to version 6.1.147, 6.6.100, 6.12.40 or 6.15.8 eliminates this vulnerability. Applying the patch ff30dd3f15f443d2a0085b12ec2cc95d44f35fa7/955e8835855fed8e87f7d8c8075564a1746c1b4c/e0f3c0867d7d231c70984f05c97752caacd0daba/43ddd82e6a91913cea1c078e782afd8de60c3a53/66acb1586737a22dd7b78abc63213b1bcaa100e4 is able to eliminate this problem. The bugfix is ready for download at git.kernel.org. The best possible mitigation is suggested to be upgrading to the latest version.(CVE-2025-38529)
| URL | Type | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"aarch64": [
"bpftool-5.10.0-278.0.0.181.oe2203sp4.aarch64.rpm",
"bpftool-debuginfo-5.10.0-278.0.0.181.oe2203sp4.aarch64.rpm",
"kernel-5.10.0-278.0.0.181.oe2203sp4.aarch64.rpm",
"kernel-debuginfo-5.10.0-278.0.0.181.oe2203sp4.aarch64.rpm",
"kernel-debugsource-5.10.0-278.0.0.181.oe2203sp4.aarch64.rpm",
"kernel-devel-5.10.0-278.0.0.181.oe2203sp4.aarch64.rpm",
"kernel-headers-5.10.0-278.0.0.181.oe2203sp4.aarch64.rpm",
"kernel-source-5.10.0-278.0.0.181.oe2203sp4.aarch64.rpm",
"kernel-tools-5.10.0-278.0.0.181.oe2203sp4.aarch64.rpm",
"kernel-tools-debuginfo-5.10.0-278.0.0.181.oe2203sp4.aarch64.rpm",
"kernel-tools-devel-5.10.0-278.0.0.181.oe2203sp4.aarch64.rpm",
"perf-5.10.0-278.0.0.181.oe2203sp4.aarch64.rpm",
"perf-debuginfo-5.10.0-278.0.0.181.oe2203sp4.aarch64.rpm",
"python3-perf-5.10.0-278.0.0.181.oe2203sp4.aarch64.rpm",
"python3-perf-debuginfo-5.10.0-278.0.0.181.oe2203sp4.aarch64.rpm"
],
"src": [
"kernel-5.10.0-278.0.0.181.oe2203sp4.src.rpm"
],
"x86_64": [
"bpftool-5.10.0-278.0.0.181.oe2203sp4.x86_64.rpm",
"bpftool-debuginfo-5.10.0-278.0.0.181.oe2203sp4.x86_64.rpm",
"kernel-5.10.0-278.0.0.181.oe2203sp4.x86_64.rpm",
"kernel-debuginfo-5.10.0-278.0.0.181.oe2203sp4.x86_64.rpm",
"kernel-debugsource-5.10.0-278.0.0.181.oe2203sp4.x86_64.rpm",
"kernel-devel-5.10.0-278.0.0.181.oe2203sp4.x86_64.rpm",
"kernel-headers-5.10.0-278.0.0.181.oe2203sp4.x86_64.rpm",
"kernel-source-5.10.0-278.0.0.181.oe2203sp4.x86_64.rpm",
"kernel-tools-5.10.0-278.0.0.181.oe2203sp4.x86_64.rpm",
"kernel-tools-debuginfo-5.10.0-278.0.0.181.oe2203sp4.x86_64.rpm",
"kernel-tools-devel-5.10.0-278.0.0.181.oe2203sp4.x86_64.rpm",
"perf-5.10.0-278.0.0.181.oe2203sp4.x86_64.rpm",
"perf-debuginfo-5.10.0-278.0.0.181.oe2203sp4.x86_64.rpm",
"python3-perf-5.10.0-278.0.0.181.oe2203sp4.x86_64.rpm",
"python3-perf-debuginfo-5.10.0-278.0.0.181.oe2203sp4.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:22.03-LTS-SP4",
"name": "kernel",
"purl": "pkg:rpm/openEuler/kernel\u0026distro=openEuler-22.03-LTS-SP4"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "5.10.0-278.0.0.181.oe2203sp4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"severity": "High"
},
"details": "The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/xive/spapr: correct bitmap allocation size\n\nkasan detects access beyond the end of the xibm-\u0026gt;bitmap allocation:\n\nBUG: KASAN: slab-out-of-bounds in _find_first_zero_bit+0x40/0x140\nRead of size 8 at addr c00000001d1d0118 by task swapper/0/1\n\nCPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.19.0-rc2-00001-g90df023b36dd #28\nCall Trace:\n[c00000001d98f770] [c0000000012baab8] dump_stack_lvl+0xac/0x108 (unreliable)\n[c00000001d98f7b0] [c00000000068faac] print_report+0x37c/0x710\n[c00000001d98f880] [c0000000006902c0] kasan_report+0x110/0x354\n[c00000001d98f950] [c000000000692324] __asan_load8+0xa4/0xe0\n[c00000001d98f970] [c0000000011c6ed0] _find_first_zero_bit+0x40/0x140\n[c00000001d98f9b0] [c0000000000dbfbc] xive_spapr_get_ipi+0xcc/0x260\n[c00000001d98fa70] [c0000000000d6d28] xive_setup_cpu_ipi+0x1e8/0x450\n[c00000001d98fb30] [c000000004032a20] pSeries_smp_probe+0x5c/0x118\n[c00000001d98fb60] [c000000004018b44] smp_prepare_cpus+0x944/0x9ac\n[c00000001d98fc90] [c000000004009f9c] kernel_init_freeable+0x2d4/0x640\n[c00000001d98fd90] [c0000000000131e8] kernel_init+0x28/0x1d0\n[c00000001d98fe10] [c00000000000cd54] ret_from_kernel_thread+0x5c/0x64\n\nAllocated by task 0:\n kasan_save_stack+0x34/0x70\n __kasan_kmalloc+0xb4/0xf0\n __kmalloc+0x268/0x540\n xive_spapr_init+0x4d0/0x77c\n pseries_init_irq+0x40/0x27c\n init_IRQ+0x44/0x84\n start_kernel+0x2a4/0x538\n start_here_common+0x1c/0x20\n\nThe buggy address belongs to the object at c00000001d1d0118\n which belongs to the cache kmalloc-8 of size 8\nThe buggy address is located 0 bytes inside of\n 8-byte region [c00000001d1d0118, c00000001d1d0120)\n\nThe buggy address belongs to the physical page:\npage:c00c000000074740 refcount:1 mapcount:0 mapping:0000000000000000 index:0xc00000001d1d0558 pfn:0x1d1d\nflags: 0x7ffff000000200(slab|node=0|zone=0|lastcpupid=0x7ffff)\nraw: 007ffff000000200 c00000001d0003c8 c00000001d0003c8 c00000001d010480\nraw: c00000001d1d0558 0000000001e1000a 00000001ffffffff 0000000000000000\npage dumped because: kasan: bad access detected\n\nMemory state around the buggy address:\n c00000001d1d0000: fc 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc\n c00000001d1d0080: fc fc 00 fc fc fc fc fc fc fc fc fc fc fc fc fc\n\u0026gt;c00000001d1d0100: fc fc fc 02 fc fc fc fc fc fc fc fc fc fc fc fc\n ^\n c00000001d1d0180: fc fc fc fc 04 fc fc fc fc fc fc fc fc fc fc fc\n c00000001d1d0200: fc fc fc fc fc 04 fc fc fc fc fc fc fc fc fc fc\n\nThis happens because the allocation uses the wrong unit (bits) when it\nshould pass (BITS_TO_LONGS(count) * sizeof(long)) or equivalent. With small\nnumbers of bits, the allocated object can be smaller than sizeof(long),\nwhich results in invalid accesses.\n\nUse bitmap_zalloc() to allocate and initialize the irq bitmap, paired with\nbitmap_free() for consistency.(CVE-2022-49623)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nwifi: at76c50x: fix use after free access in at76_disconnect\n\nThe memory pointed to by priv is freed at the end of at76_delete_device\nfunction (using ieee80211_free_hw). But the code then accesses the udev\nfield of the freed object to put the USB device. This may also lead to a\nmemory leak of the usb device. Fix this by using udev from interface.(CVE-2025-37796)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ncodel: remove sch-\u0026gt;q.qlen check before qdisc_tree_reduce_backlog()\n\nAfter making all -\u0026gt;qlen_notify() callbacks idempotent, now it is safe to\nremove the check of qlen!=0 from both fq_codel_dequeue() and\ncodel_qdisc_dequeue().(CVE-2025-37798)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnet_sched: qfq: Fix double list add in class with netem as child qdisc\n\nAs described in Gerrard\u0026apos;s report [1], there are use cases where a netem\nchild qdisc will make the parent qdisc\u0026apos;s enqueue callback reentrant.\nIn the case of qfq, there won\u0026apos;t be a UAF, but the code will add the same\nclassifier to the list twice, which will cause memory corruption.\n\nThis patch checks whether the class was already added to the agg-\u0026gt;active\nlist (cl_is_active) before doing the addition to cater for the reentrant\ncase.\n\n[1] https://lore.kernel.org/netdev/CAHcdcOm+03OD2j6R0=YHKqmy=VgJ8xEOKuP6c7mSgnp-TEJJbw@mail.gmail.com/(CVE-2025-37913)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnet: atm: fix /proc/net/atm/lec handling\n\n/proc/net/atm/lec must ensure safety against dev_lec[] changes.\n\nIt appears it had dev_put() calls without prior dev_hold(),\nleading to imbalance and UAF.(CVE-2025-38180)\n\nA vulnerability, which was classified as problematic, was found in Linux Kernel up to 6.1.146/6.6.99/6.12.39/6.15.7 (Operating System).CWE is classifying the issue as CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.This is going to have an impact on confidentiality, integrity, and availability.Upgrading to version 6.1.147, 6.6.100, 6.12.40 or 6.15.8 eliminates this vulnerability. Applying the patch d3ed1d84a84538a39b3eb2055d6a97a936c108f2/fcda39a9c5b834346088c14b1374336b079466c1/a262370f385e53ff7470efdcdaf40468e5756717/a47d9d9895bad9ce0e840a39836f19ca0b2a343a/4f15ee98304b96e164ff2340e1dfd6181c3f42aa is able to eliminate this problem. The bugfix is ready for download at git.kernel.org. The best possible mitigation is suggested to be upgrading to the latest version.(CVE-2025-38495)\n\nA vulnerability classified as problematic was found in Linux Kernel up to 6.1.146/6.6.99/6.12.39/6.15.7 (Operating System).The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer.As an impact it is known to affect confidentiality.Upgrading to version 6.1.147, 6.6.100, 6.12.40 or 6.15.8 eliminates this vulnerability. Applying the patch ff30dd3f15f443d2a0085b12ec2cc95d44f35fa7/955e8835855fed8e87f7d8c8075564a1746c1b4c/e0f3c0867d7d231c70984f05c97752caacd0daba/43ddd82e6a91913cea1c078e782afd8de60c3a53/66acb1586737a22dd7b78abc63213b1bcaa100e4 is able to eliminate this problem. The bugfix is ready for download at git.kernel.org. The best possible mitigation is suggested to be upgrading to the latest version.(CVE-2025-38529)",
"id": "OESA-2025-2059",
"modified": "2026-08-06T11:09:08Z",
"published": "2025-08-22T11:09:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2059"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49623"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37796"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37798"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37913"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38180"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38495"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38529"
}
],
"schema_version": "1.7.2",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "kernel security update",
"upstream": [
"CVE-2022-49623",
"CVE-2025-37796",
"CVE-2025-37798",
"CVE-2025-37913",
"CVE-2025-38180",
"CVE-2025-38495",
"CVE-2025-38529"
]
}
OESA-2025-2118 (CVE-2022-49622)
Vulnerability from osv_openeuler – Published: 2025-09-05 11:09 – Updated: 2026-08-06 11:09 – Source websiteThe Linux Kernel, the operating system core itself.
Security Fix(es):
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: avoid skb access on nf_stolen
When verdict is NF_STOLEN, the skb might have been freed.
When tracing is enabled, this can result in a use-after-free: 1. access to skb->nf_trace 2. access to skb->mark 3. computation of trace id 4. dump of packet payload
To avoid 1, keep a cached copy of skb->nf_trace in the trace state struct. Refresh this copy whenever verdict is != STOLEN.
Avoid 2 by skipping skb->mark access if verdict is STOLEN.
3 is avoided by precomputing the trace id.
Only dump the packet when verdict is not "STOLEN".(CVE-2022-49622)
In the Linux kernel, the following vulnerability has been resolved:
nfsd: release svc_expkey/svc_export with rcu_work
The last reference for cache_head can be reduced to zero in c_show
and e_show(using rcu_read_lock and rcu_read_unlock). Consequently,
svc_export_put and expkey_put will be invoked, leading to two
issues:
- The
svc_export_putwill directly free ex_uuid. However,e_show/c_showwill accessex_uuidaftercache_put, which can trigger a use-after-free issue, shown below.
================================================================== BUG: KASAN: slab-use-after-free in svc_export_show+0x362/0x430 [nfsd] Read of size 1 at addr ff11000010fdc120 by task cat/870
CPU: 1 UID: 0 PID: 870 Comm: cat Not tainted 6.12.0-rc3+ #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.1-2.fc37 04/01/2014 Call Trace: <TASK> dump_stack_lvl+0x53/0x70 print_address_description.constprop.0+0x2c/0x3a0 print_report+0xb9/0x280 kasan_report+0xae/0xe0 svc_export_show+0x362/0x430 [nfsd] c_show+0x161/0x390 [sunrpc] seq_read_iter+0x589/0x770 seq_read+0x1e5/0x270 proc_reg_read+0xe1/0x140 vfs_read+0x125/0x530 ksys_read+0xc1/0x160 do_syscall_64+0x5f/0x170 entry_SYSCALL_64_after_hwframe+0x76/0x7e
Allocated by task 830: kasan_save_stack+0x20/0x40 kasan_save_track+0x14/0x30 __kasan_kmalloc+0x8f/0xa0 __kmalloc_node_track_caller_noprof+0x1bc/0x400 kmemdup_noprof+0x22/0x50 svc_export_parse+0x8a9/0xb80 [nfsd] cache_do_downcall+0x71/0xa0 [sunrpc] cache_write_procfs+0x8e/0xd0 [sunrpc] proc_reg_write+0xe1/0x140 vfs_write+0x1a5/0x6d0 ksys_write+0xc1/0x160 do_syscall_64+0x5f/0x170 entry_SYSCALL_64_after_hwframe+0x76/0x7e
Freed by task 868: kasan_save_stack+0x20/0x40 kasan_save_track+0x14/0x30 kasan_save_free_info+0x3b/0x60 __kasan_slab_free+0x37/0x50 kfree+0xf3/0x3e0 svc_export_put+0x87/0xb0 [nfsd] cache_purge+0x17f/0x1f0 [sunrpc] nfsd_destroy_serv+0x226/0x2d0 [nfsd] nfsd_svc+0x125/0x1e0 [nfsd] write_threads+0x16a/0x2a0 [nfsd] nfsctl_transaction_write+0x74/0xa0 [nfsd] vfs_write+0x1a5/0x6d0 ksys_write+0xc1/0x160 do_syscall_64+0x5f/0x170 entry_SYSCALL_64_after_hwframe+0x76/0x7e
- We cannot sleep while using
rcu_read_lock/rcu_read_unlock. However,svc_export_put/expkey_putwill call path_put, which subsequently triggers a sleeping operation due to the followingdput.
============================= WARNING: suspicious RCU usage 5.10.0-dirty #141 Not tainted
... Call Trace: dump_stack+0x9a/0xd0 ___might_sleep+0x231/0x240 dput+0x39/0x600 path_put+0x1b/0x30 svc_export_put+0x17/0x80 e_show+0x1c9/0x200 seq_read_iter+0x63f/0x7c0 seq_read+0x226/0x2d0 vfs_read+0x113/0x2c0 ksys_read+0xc9/0x170 do_syscall_64+0x33/0x40 entry_SYSCALL_64_after_hwframe+0x67/0xd1
Fix these issues by using rcu_work to help release
svc_expkey/svc_export. This approach allows for an asynchronous
context to invoke path_put and also facilitates the freeing of
uuid/exp/key after an RCU grace period.(CVE-2024-53216)
In the Linux kernel, the following vulnerability has been resolved:
scsi: ufs: bsg: Set bsg_queue to NULL after removal
Currently, this does not cause any issues, but I believe it is necessary to set bsg_queue to NULL after removing it to prevent potential use-after-free (UAF) access.(CVE-2024-54458)
In the Linux kernel, the following vulnerability has been resolved:
nfsd: make sure exp active before svc_export_show
The function e_show was called with protection from RCU. This only
ensures that exp will not be freed. Therefore, the reference count for
exp can drop to zero, which will trigger a refcount use-after-free
warning when exp_get is called. To resolve this issue, use
cache_get_rcu to ensure that exp remains active.
------------[ cut here ]------------ refcount_t: addition on 0; use-after-free. WARNING: CPU: 3 PID: 819 at lib/refcount.c:25 refcount_warn_saturate+0xb1/0x120 CPU: 3 UID: 0 PID: 819 Comm: cat Not tainted 6.12.0-rc3+ #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.1-2.fc37 04/01/2014 RIP: 0010:refcount_warn_saturate+0xb1/0x120 ... Call Trace: <TASK> e_show+0x20b/0x230 [nfsd] seq_read_iter+0x589/0x770 seq_read+0x1e5/0x270 vfs_read+0x125/0x530 ksys_read+0xc1/0x160 do_syscall_64+0x5f/0x170 entry_SYSCALL_64_after_hwframe+0x76/0x7e(CVE-2024-56558)
In the Linux kernel, the following vulnerability has been resolved:
ipv6: mcast: extend RCU protection in igmp6_send()
igmp6_send() can be called without RTNL or RCU being held.
Extend RCU protection so that we can safely fetch the net pointer and avoid a potential UAF.
Note that we no longer can use sock_alloc_send_skb() because ipv6.igmp_sk uses GFP_KERNEL allocations which can sleep.
Instead use alloc_skb() and charge the net->ipv6.igmp_sk socket under RCU protection.(CVE-2025-21759)
In the Linux kernel, the following vulnerability has been resolved:
rapidio: fix an API misues when rio_add_net() fails
rio_add_net() calls device_register() and fails when device_register() fails. Thus, put_device() should be used rather than kfree(). Add "mport->net = NULL;" to avoid a use after free issue.(CVE-2025-21934)
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_tunnel: fix geneve_opt type confusion addition
When handling multiple NFTA_TUNNEL_KEY_OPTS_GENEVE attributes, the parsing logic should place every geneve_opt structure one by one compactly. Hence, when deciding the next geneve_opt position, the pointer addition should be in units of char *.
However, the current implementation erroneously does type conversion before the addition, which will lead to heap out-of-bounds write.
[ 6.989857] ================================================================== [ 6.990293] BUG: KASAN: slab-out-of-bounds in nft_tunnel_obj_init+0x977/0xa70 [ 6.990725] Write of size 124 at addr ffff888005f18974 by task poc/178 [ 6.991162] [ 6.991259] CPU: 0 PID: 178 Comm: poc-oob-write Not tainted 6.1.132 #1 [ 6.991655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014 [ 6.992281] Call Trace: [ 6.992423] <TASK> [ 6.992586] dump_stack_lvl+0x44/0x5c [ 6.992801] print_report+0x184/0x4be [ 6.993790] kasan_report+0xc5/0x100 [ 6.994252] kasan_check_range+0xf3/0x1a0 [ 6.994486] memcpy+0x38/0x60 [ 6.994692] nft_tunnel_obj_init+0x977/0xa70 [ 6.995677] nft_obj_init+0x10c/0x1b0 [ 6.995891] nf_tables_newobj+0x585/0x950 [ 6.996922] nfnetlink_rcv_batch+0xdf9/0x1020 [ 6.998997] nfnetlink_rcv+0x1df/0x220 [ 6.999537] netlink_unicast+0x395/0x530 [ 7.000771] netlink_sendmsg+0x3d0/0x6d0 [ 7.001462] __sock_sendmsg+0x99/0xa0 [ 7.001707] _syssendmsg+0x409/0x450 [ 7.002391] _sys_sendmsg+0xfd/0x170 [ 7.003145] __sys_sendmsg+0xea/0x170 [ 7.004359] do_syscall_64+0x5e/0x90 [ 7.005817] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 7.006127] RIP: 0033:0x7ec756d4e407 [ 7.006339] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 faf [ 7.007364] RSP: 002b:00007ffed5d46760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.007827] RAX: ffffffffffffffda RBX: 00007ec756cc4740 RCX: 00007ec756d4e407 [ 7.008223] RDX: 0000000000000000 RSI: 00007ffed5d467f0 RDI: 0000000000000003 [ 7.008620] RBP: 00007ffed5d468a0 R08: 0000000000000000 R09: 0000000000000000 [ 7.009039] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 7.009429] R13: 00007ffed5d478b0 R14: 00007ec756ee5000 R15: 00005cbd4e655cb8
Fix this bug with correct pointer addition and conversion in parse and dump code.(CVE-2025-22056)
In the Linux kernel, the following vulnerability has been resolved:
mm/vmscan: don't try to reclaim hwpoison folio
Syzkaller reports a bug as follows:
Injecting memory failure for pfn 0x18b00e at process virtual address 0x20ffd000 Memory failure: 0x18b00e: dirty swapcache page still referenced by 2 users Memory failure: 0x18b00e: recovery action for dirty swapcache page: Failed page: refcount:2 mapcount:0 mapping:0000000000000000 index:0x20ffd pfn:0x18b00e memcg:ffff0000dd6d9000 anon flags: 0x5ffffe00482011(locked|dirty|arch_1|swapbacked|hwpoison|node=0|zone=2|lastcpupid=0xfffff) raw: 005ffffe00482011 dead000000000100 dead000000000122 ffff0000e232a7c9 raw: 0000000000020ffd 0000000000000000 00000002ffffffff ffff0000dd6d9000 page dumped because: VM_BUG_ON_FOLIO(!folio_test_uptodate(folio)) ------------[ cut here ]------------ kernel BUG at mm/swap_state.c:184! Internal error: Oops - BUG: 00000000f2000800 [#1] SMP Modules linked in: CPU: 0 PID: 60 Comm: kswapd0 Not tainted 6.6.0-gcb097e7de84e #3 Hardware name: linux,dummy-virt (DT) pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : add_to_swap+0xbc/0x158 lr : add_to_swap+0xbc/0x158 sp : ffff800087f37340 x29: ffff800087f37340 x28: fffffc00052c0380 x27: ffff800087f37780 x26: ffff800087f37490 x25: ffff800087f37c78 x24: ffff800087f377a0 x23: ffff800087f37c50 x22: 0000000000000000 x21: fffffc00052c03b4 x20: 0000000000000000 x19: fffffc00052c0380 x18: 0000000000000000 x17: 296f696c6f662865 x16: 7461646f7470755f x15: 747365745f6f696c x14: 6f6621284f494c4f x13: 0000000000000001 x12: ffff600036d8b97b x11: 1fffe00036d8b97a x10: ffff600036d8b97a x9 : dfff800000000000 x8 : 00009fffc9274686 x7 : ffff0001b6c5cbd3 x6 : 0000000000000001 x5 : ffff0000c25896c0 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : ffff0000c25896c0 x0 : 0000000000000000 Call trace: add_to_swap+0xbc/0x158 shrink_folio_list+0x12ac/0x2648 shrink_inactive_list+0x318/0x948 shrink_lruvec+0x450/0x720 shrink_node_memcgs+0x280/0x4a8 shrink_node+0x128/0x978 balance_pgdat+0x4f0/0xb20 kswapd+0x228/0x438 kthread+0x214/0x230 ret_from_fork+0x10/0x20
I can reproduce this issue with the following steps:
1) When a dirty swapcache page is isolated by reclaim process and the page isn't locked, inject memory failure for the page. me_swapcache_dirty() clears uptodate flag and tries to delete from lru, but fails. Reclaim process will put the hwpoisoned page back to lru.
2) The process that maps the hwpoisoned page exits, the page is deleted the page will never be freed and will be in the lru forever.
3) If we trigger a reclaim again and tries to reclaim the page, add_to_swap() will trigger VM_BUG_ON_FOLIO due to the uptodate flag is cleared.
To fix it, skip the hwpoisoned page in shrink_folio_list(). Besides, the hwpoison folio may not be unmapped by hwpoison_user_mappings() yet, unmap it in shrink_folio_list(), otherwise the folio will fail to be unmaped by hwpoison_user_mappings() since the folio isn't in lru list.(CVE-2025-37834)
In the Linux kernel, the following vulnerability has been resolved:
KVM: x86: Reset IRTE to host control if new route isn't postable
Restore an IRTE back to host control (remapped or posted MSI mode) if the new GSI route prevents posting the IRQ directly to a vCPU, regardless of the GSI routing type. Updating the IRTE if and only if the new GSI is an MSI results in KVM leaving an IRTE posting to a vCPU.
The dangling IRTE can result in interrupts being incorrectly delivered to the guest, and in the worst case scenario can result in use-after-free, e.g. if the VM is torn down, but the underlying host IRQ isn't freed.(CVE-2025-37885)
In the Linux kernel, the following vulnerability has been resolved:
bnxt_en: Fix out-of-bound memcpy() during ethtool -w
When retrieving the FW coredump using ethtool, it can sometimes cause memory corruption:
BUG: KFENCE: memory corruption in __bnxt_get_coredump+0x3ef/0x670 [bnxt_en] Corrupted memory at 0x000000008f0f30e8 [ ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ] (in kfence-#45): __bnxt_get_coredump+0x3ef/0x670 [bnxt_en] ethtool_get_dump_data+0xdc/0x1a0 __dev_ethtool+0xa1e/0x1af0 dev_ethtool+0xa8/0x170 dev_ioctl+0x1b5/0x580 sock_do_ioctl+0xab/0xf0 sock_ioctl+0x1ce/0x2e0 __x64_sys_ioctl+0x87/0xc0 do_syscall_64+0x5c/0xf0 entry_SYSCALL_64_after_hwframe+0x78/0x80
...
This happens when copying the coredump segment list in bnxt_hwrm_dbg_dma_data() with the HWRM_DBG_COREDUMP_LIST FW command. The info->dest_buf buffer is allocated based on the number of coredump segments returned by the FW. The segment list is then DMA'ed by the FW and the length of the DMA is returned by FW. The driver then copies this DMA'ed segment list to info->dest_buf.
In some cases, this DMA length may exceed the info->dest_buf length and cause the above BUG condition. Fix it by capping the copy length to not exceed the length of info->dest_buf. The extra DMA data contains no useful information.
This code path is shared for the HWRM_DBG_COREDUMP_LIST and the HWRM_DBG_COREDUMP_RETRIEVE FW commands. The buffering is different for these 2 FW commands. To simplify the logic, we need to move the line to adjust the buffer length for HWRM_DBG_COREDUMP_RETRIEVE up, so that the new check to cap the copy length will work for both commands.(CVE-2025-37911)
In the Linux kernel, the following vulnerability has been resolved:
sch_htb: make htb_qlen_notify() idempotent
htb_qlen_notify() always deactivates the HTB class and in fact could trigger a warning if it is already deactivated. Therefore, it is not idempotent and not friendly to its callers, like fq_codel_dequeue().
Let's make it idempotent to ease qdisc_tree_reduce_backlog() callers' life.(CVE-2025-37932)
In the Linux kernel, the following vulnerability has been resolved:
mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race
huge_pmd_unshare() drops a reference on a page table that may have previously been shared across processes, potentially turning it into a normal page table used in another process in which unrelated VMAs can afterwards be installed.
If this happens in the middle of a concurrent gup_fast(), gup_fast() could end up walking the page tables of another process. While I don't see any way in which that immediately leads to kernel memory corruption, it is really weird and unexpected.
Fix it with an explicit broadcast IPI through tlb_remove_table_sync_one(), just like we do in khugepaged when removing page tables for a THP collapse.(CVE-2025-38085)
In the Linux kernel, the following vulnerability has been resolved:
page_pool: Fix use-after-free in page_pool_recycle_in_ring
syzbot reported a uaf in page_pool_recycle_in_ring:
BUG: KASAN: slab-use-after-free in lock_release+0x151/0xa30 kernel/locking/lockdep.c:5862 Read of size 8 at addr ffff8880286045a0 by task syz.0.284/6943
CPU: 0 UID: 0 PID: 6943 Comm: syz.0.284 Not tainted 6.13.0-rc3-syzkaller-gdfa94ce54f41 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0x169/0x550 mm/kasan/report.c:489 kasan_report+0x143/0x180 mm/kasan/report.c:602 lock_release+0x151/0xa30 kernel/locking/lockdep.c:5862 __raw_spin_unlock_bh include/linux/spinlock_api_smp.h:165 [inline] _raw_spin_unlock_bh+0x1b/0x40 kernel/locking/spinlock.c:210 spin_unlock_bh include/linux/spinlock.h:396 [inline] ptr_ring_produce_bh include/linux/ptr_ring.h:164 [inline] page_pool_recycle_in_ring net/core/page_pool.c:707 [inline] page_pool_put_unrefed_netmem+0x748/0xb00 net/core/page_pool.c:826 page_pool_put_netmem include/net/page_pool/helpers.h:323 [inline] page_pool_put_full_netmem include/net/page_pool/helpers.h:353 [inline] napi_pp_put_page+0x149/0x2b0 net/core/skbuff.c:1036 skb_pp_recycle net/core/skbuff.c:1047 [inline] skb_free_head net/core/skbuff.c:1094 [inline] skb_release_data+0x6c4/0x8a0 net/core/skbuff.c:1125 skb_release_all net/core/skbuff.c:1190 [inline] __kfree_skb net/core/skbuff.c:1204 [inline] sk_skb_reason_drop+0x1c9/0x380 net/core/skbuff.c:1242 kfree_skb_reason include/linux/skbuff.h:1263 [inline] __skb_queue_purge_reason include/linux/skbuff.h:3343 [inline]
root cause is:
page_pool_recycle_in_ring ptr_ring_produce spin_lock(&r->producer_lock); WRITE_ONCE(r->queue[r->producer++], ptr) //recycle last page to pool page_pool_release page_pool_scrub page_pool_empty_ring ptr_ring_consume page_pool_return_page //release all page __page_pool_destroy free_percpu(pool->recycle_stats); free(pool) //free
spin_unlock(&r->producer_lock); //pool->ring uaf read
recycle_stat_inc(pool, ring);
page_pool can be free while page pool recycle the last page in ring. Add producer-lock barrier to page_pool_release to prevent the page pool from being free before all pages have been recycled.
recycle_stat_inc() is empty when CONFIG_PAGE_POOL_STATS is not enabled, which will trigger Wempty-body build warning. Add definition for pool stat macro to fix warning.(CVE-2025-38129)
In the Linux kernel, the following vulnerability has been resolved:
thunderbolt: Do not double dequeue a configuration request
Some of our devices crash in tb_cfg_request_dequeue():
general protection fault, probably for non-canonical address 0xdead000000000122
CPU: 6 PID: 91007 Comm: kworker/6:2 Tainted: G U W 6.6.65 RIP: 0010:tb_cfg_request_dequeue+0x2d/0xa0 Call Trace: <TASK> ? tb_cfg_request_dequeue+0x2d/0xa0 tb_cfg_request_work+0x33/0x80 worker_thread+0x386/0x8f0 kthread+0xed/0x110 ret_from_fork+0x38/0x50 ret_from_fork_asm+0x1b/0x30
The circumstances are unclear, however, the theory is that tb_cfg_request_work() can be scheduled twice for a request: first time via frame.callback from ring_work() and second time from tb_cfg_request(). Both times kworkers will execute tb_cfg_request_dequeue(), which results in double list_del() from the ctl->request_queue (the list poison deference hints at it: 0xdead000000000122).
Do not dequeue requests that don't have TB_CFG_REQUEST_ACTIVE bit set.(CVE-2025-38174)
In the Linux kernel, the following vulnerability has been resolved:
sch_hfsc: make hfsc_qlen_notify() idempotent
hfsc_qlen_notify() is not idempotent either and not friendly to its callers, like fq_codel_dequeue(). Let's make it idempotent to ease qdisc_tree_reduce_backlog() callers' life:
-
update_vf() decreases cl->cl_nactive, so we can check whether it is non-zero before calling it.
-
eltree_remove() always removes RB node cl->el_node, but we can use RB_EMPTY_NODE() + RB_CLEAR_NODE() to make it safe.(CVE-2025-38177)
In the Linux kernel, the following vulnerability has been resolved:
net: atm: fix /proc/net/atm/lec handling
/proc/net/atm/lec must ensure safety against dev_lec[] changes.
It appears it had dev_put() calls without prior dev_hold(), leading to imbalance and UAF.(CVE-2025-38180)
In the Linux kernel, the following vulnerability has been resolved:
HID: core: do not bypass hid_hw_raw_request
hid_hw_raw_request() is actually useful to ensure the provided buffer and length are valid. Directly calling in the low level transport driver function bypassed those checks and allowed invalid paramto be used.(CVE-2025-38494)
In the Linux kernel, the following vulnerability has been resolved:
perf/core: Prevent VMA split of buffer mappings
The perf mmap code is careful about mmap()'ing the user page with the ringbuffer and additionally the auxiliary buffer, when the event supports it. Once the first mapping is established, subsequent mapping have to use the same offset and the same size in both cases. The reference counting for the ringbuffer and the auxiliary buffer depends on this being correct.
Though perf does not prevent that a related mapping is split via mmap(2), munmap(2) or mremap(2). A split of a VMA results in perf_mmap_open() calls, which take reference counts, but then the subsequent perf_mmap_close() calls are not longer fulfilling the offset and size checks. This leads to reference count leaks.
As perf already has the requirement for subsequent mappings to match the initial mapping, the obvious consequence is that VMA splits, caused by resizing of a mapping or partial unmapping, have to be prevented.
Implement the vm_operations_struct::may_split() callback and return unconditionally -EINVAL.
That ensures that the mapping offsets and sizes cannot be changed after the fact. Remapping to a different fixed address with the same size is still possible as it takes the references for the new mapping and drops those of the old mapping.(CVE-2025-38563)
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix double destruction of rsv_qp
rsv_qp may be double destroyed in error flow, first in free_mr_init(), and then in hns_roce_exit(). Fix it by moving the free_mr_init() call into hns_roce_v2_init().
list_del corruption, ffff589732eb9b50->next is LIST_POISON1 (dead000000000100) WARNING: CPU: 8 PID: 1047115 at lib/list_debug.c:53 __list_del_entry_valid+0x148/0x240 ... Call trace: __list_del_entry_valid+0x148/0x240 hns_roce_qp_remove+0x4c/0x3f0 [hns_roce_hw_v2] hns_roce_v2_destroy_qp_common+0x1dc/0x5f4 [hns_roce_hw_v2] hns_roce_v2_destroy_qp+0x22c/0x46c [hns_roce_hw_v2] free_mr_exit+0x6c/0x120 [hns_roce_hw_v2] hns_roce_v2_exit+0x170/0x200 [hns_roce_hw_v2] hns_roce_exit+0x118/0x350 [hns_roce_hw_v2] __hns_roce_hw_v2_init_instance+0x1c8/0x304 [hns_roce_hw_v2] hns_roce_hw_v2_reset_notify_init+0x170/0x21c [hns_roce_hw_v2] hns_roce_hw_v2_reset_notify+0x6c/0x190 [hns_roce_hw_v2] hclge_notify_roce_client+0x6c/0x160 [hclge] hclge_reset_rebuild+0x150/0x5c0 [hclge] hclge_reset+0x10c/0x140 [hclge] hclge_reset_subtask+0x80/0x104 [hclge] hclge_reset_service_task+0x168/0x3ac [hclge] hclge_service_task+0x50/0x100 [hclge] process_one_work+0x250/0x9a0 worker_thread+0x324/0x990 kthread+0x190/0x210 ret_from_fork+0x10/0x18(CVE-2025-38582)
In the Linux kernel, the following vulnerability has been resolved:
vmci: Prevent the dispatching of uninitialized payloads
The reproducer executes the host's unlocked_ioctl call in two different tasks. When init_context fails, the struct vmci_event_ctx is not fully initialized when executing vmci_datagram_dispatch() to send events to all vm contexts. This affects the datagram taken from the datagram queue of its context by another task, because the datagram payload is not initialized according to the size payload_size, which causes the kernel data to leak to the user space.
Before dispatching the datagram, and before setting the payload content, explicitly set the payload content to 0 to avoid data leakage caused by incomplete payload initialization.(CVE-2025-38611)
In the Linux kernel, the following vulnerability has been resolved:
pinmux: fix race causing mux_owner NULL with active mux_usecount
commit 5a3e85c3c397 ("pinmux: Use sequential access to access desc->pinmux data") tried to address the issue when two client of the same gpio calls pinctrl_select_state() for the same functionality, was resulting in NULL pointer issue while accessing desc->mux_owner. However, issue was not completely fixed due to the way it was handled and it can still result in the same NULL pointer.
The issue occurs due to the following interleaving:
cpu0 (process A) cpu1 (process B)
pin_request() { pin_free() {
mutex_lock()
desc->mux_usecount--; //becomes 0
..
mutex_unlock()
mutex_lock(desc->mux) desc->mux_usecount++; // becomes 1 desc->mux_owner = owner; mutex_unlock(desc->mux)
mutex_lock(desc->mux)
desc->mux_owner = NULL;
mutex_unlock(desc->mux)
This sequence leads to a state where the pin appears to be in use
(mux_usecount == 1) but has no owner (mux_owner == NULL), which can
cause NULL pointer on next pin_request on the same pin.
Ensure that updates to mux_usecount and mux_owner are performed atomically under the same lock. Only clear mux_owner when mux_usecount reaches zero and no new owner has been assigned.(CVE-2025-38632)
In the Linux kernel, a vulnerability was found in the i2c: qup driver where the original logic only sets the return value but does not break out of the loop when the bus remains active due to a client. This unexpected behavior could allow a malicious or faulty i2c client to hang the kernel. The issue was observed during long-term testing with a PCA953x GPIO extender. The fix modifies the logic to not only set the return value but also break out of the loop and return -ETIMEDOUT to the caller.(CVE-2025-38671)
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{
"affected": [
{
"ecosystem_specific": {
"aarch64": [
"kernel-5.10.0-280.0.0.182.oe2203sp3.aarch64.rpm",
"kernel-debuginfo-5.10.0-280.0.0.182.oe2203sp3.aarch64.rpm",
"kernel-debugsource-5.10.0-280.0.0.182.oe2203sp3.aarch64.rpm",
"kernel-devel-5.10.0-280.0.0.182.oe2203sp3.aarch64.rpm",
"kernel-headers-5.10.0-280.0.0.182.oe2203sp3.aarch64.rpm",
"kernel-source-5.10.0-280.0.0.182.oe2203sp3.aarch64.rpm",
"kernel-tools-5.10.0-280.0.0.182.oe2203sp3.aarch64.rpm",
"kernel-tools-debuginfo-5.10.0-280.0.0.182.oe2203sp3.aarch64.rpm",
"kernel-tools-devel-5.10.0-280.0.0.182.oe2203sp3.aarch64.rpm",
"perf-5.10.0-280.0.0.182.oe2203sp3.aarch64.rpm",
"perf-debuginfo-5.10.0-280.0.0.182.oe2203sp3.aarch64.rpm",
"python3-perf-5.10.0-280.0.0.182.oe2203sp3.aarch64.rpm",
"python3-perf-debuginfo-5.10.0-280.0.0.182.oe2203sp3.aarch64.rpm"
],
"src": [
"kernel-5.10.0-280.0.0.182.oe2203sp3.src.rpm"
],
"x86_64": [
"kernel-5.10.0-280.0.0.182.oe2203sp3.x86_64.rpm",
"kernel-debuginfo-5.10.0-280.0.0.182.oe2203sp3.x86_64.rpm",
"kernel-debugsource-5.10.0-280.0.0.182.oe2203sp3.x86_64.rpm",
"kernel-devel-5.10.0-280.0.0.182.oe2203sp3.x86_64.rpm",
"kernel-headers-5.10.0-280.0.0.182.oe2203sp3.x86_64.rpm",
"kernel-source-5.10.0-280.0.0.182.oe2203sp3.x86_64.rpm",
"kernel-tools-5.10.0-280.0.0.182.oe2203sp3.x86_64.rpm",
"kernel-tools-debuginfo-5.10.0-280.0.0.182.oe2203sp3.x86_64.rpm",
"kernel-tools-devel-5.10.0-280.0.0.182.oe2203sp3.x86_64.rpm",
"perf-5.10.0-280.0.0.182.oe2203sp3.x86_64.rpm",
"perf-debuginfo-5.10.0-280.0.0.182.oe2203sp3.x86_64.rpm",
"python3-perf-5.10.0-280.0.0.182.oe2203sp3.x86_64.rpm",
"python3-perf-debuginfo-5.10.0-280.0.0.182.oe2203sp3.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:22.03-LTS-SP3",
"name": "kernel",
"purl": "pkg:rpm/openEuler/kernel\u0026distro=openEuler-22.03-LTS-SP3"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "5.10.0-280.0.0.182.oe2203sp3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"severity": "High"
},
"details": "The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_tables: avoid skb access on nf_stolen\n\nWhen verdict is NF_STOLEN, the skb might have been freed.\n\nWhen tracing is enabled, this can result in a use-after-free:\n1. access to skb-\u0026gt;nf_trace\n2. access to skb-\u0026gt;mark\n3. computation of trace id\n4. dump of packet payload\n\nTo avoid 1, keep a cached copy of skb-\u0026gt;nf_trace in the\ntrace state struct.\nRefresh this copy whenever verdict is != STOLEN.\n\nAvoid 2 by skipping skb-\u0026gt;mark access if verdict is STOLEN.\n\n3 is avoided by precomputing the trace id.\n\nOnly dump the packet when verdict is not \u0026quot;STOLEN\u0026quot;.(CVE-2022-49622)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnfsd: release svc_expkey/svc_export with rcu_work\n\nThe last reference for `cache_head` can be reduced to zero in `c_show`\nand `e_show`(using `rcu_read_lock` and `rcu_read_unlock`). Consequently,\n`svc_export_put` and `expkey_put` will be invoked, leading to two\nissues:\n\n1. The `svc_export_put` will directly free ex_uuid. However,\n `e_show`/`c_show` will access `ex_uuid` after `cache_put`, which can\n trigger a use-after-free issue, shown below.\n\n ==================================================================\n BUG: KASAN: slab-use-after-free in svc_export_show+0x362/0x430 [nfsd]\n Read of size 1 at addr ff11000010fdc120 by task cat/870\n\n CPU: 1 UID: 0 PID: 870 Comm: cat Not tainted 6.12.0-rc3+ #1\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS\n 1.16.1-2.fc37 04/01/2014\n Call Trace:\n \u0026lt;TASK\u0026gt;\n dump_stack_lvl+0x53/0x70\n print_address_description.constprop.0+0x2c/0x3a0\n print_report+0xb9/0x280\n kasan_report+0xae/0xe0\n svc_export_show+0x362/0x430 [nfsd]\n c_show+0x161/0x390 [sunrpc]\n seq_read_iter+0x589/0x770\n seq_read+0x1e5/0x270\n proc_reg_read+0xe1/0x140\n vfs_read+0x125/0x530\n ksys_read+0xc1/0x160\n do_syscall_64+0x5f/0x170\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n\n Allocated by task 830:\n kasan_save_stack+0x20/0x40\n kasan_save_track+0x14/0x30\n __kasan_kmalloc+0x8f/0xa0\n __kmalloc_node_track_caller_noprof+0x1bc/0x400\n kmemdup_noprof+0x22/0x50\n svc_export_parse+0x8a9/0xb80 [nfsd]\n cache_do_downcall+0x71/0xa0 [sunrpc]\n cache_write_procfs+0x8e/0xd0 [sunrpc]\n proc_reg_write+0xe1/0x140\n vfs_write+0x1a5/0x6d0\n ksys_write+0xc1/0x160\n do_syscall_64+0x5f/0x170\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n\n Freed by task 868:\n kasan_save_stack+0x20/0x40\n kasan_save_track+0x14/0x30\n kasan_save_free_info+0x3b/0x60\n __kasan_slab_free+0x37/0x50\n kfree+0xf3/0x3e0\n svc_export_put+0x87/0xb0 [nfsd]\n cache_purge+0x17f/0x1f0 [sunrpc]\n nfsd_destroy_serv+0x226/0x2d0 [nfsd]\n nfsd_svc+0x125/0x1e0 [nfsd]\n write_threads+0x16a/0x2a0 [nfsd]\n nfsctl_transaction_write+0x74/0xa0 [nfsd]\n vfs_write+0x1a5/0x6d0\n ksys_write+0xc1/0x160\n do_syscall_64+0x5f/0x170\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n\n2. We cannot sleep while using `rcu_read_lock`/`rcu_read_unlock`.\n However, `svc_export_put`/`expkey_put` will call path_put, which\n subsequently triggers a sleeping operation due to the following\n `dput`.\n\n =============================\n WARNING: suspicious RCU usage\n 5.10.0-dirty #141 Not tainted\n -----------------------------\n ...\n Call Trace:\n dump_stack+0x9a/0xd0\n ___might_sleep+0x231/0x240\n dput+0x39/0x600\n path_put+0x1b/0x30\n svc_export_put+0x17/0x80\n e_show+0x1c9/0x200\n seq_read_iter+0x63f/0x7c0\n seq_read+0x226/0x2d0\n vfs_read+0x113/0x2c0\n ksys_read+0xc9/0x170\n do_syscall_64+0x33/0x40\n entry_SYSCALL_64_after_hwframe+0x67/0xd1\n\nFix these issues by using `rcu_work` to help release\n`svc_expkey`/`svc_export`. This approach allows for an asynchronous\ncontext to invoke `path_put` and also facilitates the freeing of\n`uuid/exp/key` after an RCU grace period.(CVE-2024-53216)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nscsi: ufs: bsg: Set bsg_queue to NULL after removal\n\nCurrently, this does not cause any issues, but I believe it is necessary to\nset bsg_queue to NULL after removing it to prevent potential use-after-free\n(UAF) access.(CVE-2024-54458)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnfsd: make sure exp active before svc_export_show\n\nThe function `e_show` was called with protection from RCU. This only\nensures that `exp` will not be freed. Therefore, the reference count for\n`exp` can drop to zero, which will trigger a refcount use-after-free\nwarning when `exp_get` is called. To resolve this issue, use\n`cache_get_rcu` to ensure that `exp` remains active.\n\n------------[ cut here ]------------\nrefcount_t: addition on 0; use-after-free.\nWARNING: CPU: 3 PID: 819 at lib/refcount.c:25\nrefcount_warn_saturate+0xb1/0x120\nCPU: 3 UID: 0 PID: 819 Comm: cat Not tainted 6.12.0-rc3+ #1\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS\n1.16.1-2.fc37 04/01/2014\nRIP: 0010:refcount_warn_saturate+0xb1/0x120\n...\nCall Trace:\n \u0026lt;TASK\u0026gt;\n e_show+0x20b/0x230 [nfsd]\n seq_read_iter+0x589/0x770\n seq_read+0x1e5/0x270\n vfs_read+0x125/0x530\n ksys_read+0xc1/0x160\n do_syscall_64+0x5f/0x170\n entry_SYSCALL_64_after_hwframe+0x76/0x7e(CVE-2024-56558)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nipv6: mcast: extend RCU protection in igmp6_send()\n\nigmp6_send() can be called without RTNL or RCU being held.\n\nExtend RCU protection so that we can safely fetch the net pointer\nand avoid a potential UAF.\n\nNote that we no longer can use sock_alloc_send_skb() because\nipv6.igmp_sk uses GFP_KERNEL allocations which can sleep.\n\nInstead use alloc_skb() and charge the net-\u0026gt;ipv6.igmp_sk\nsocket under RCU protection.(CVE-2025-21759)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nrapidio: fix an API misues when rio_add_net() fails\n\nrio_add_net() calls device_register() and fails when device_register()\nfails. Thus, put_device() should be used rather than kfree(). Add\n\u0026quot;mport-\u0026gt;net = NULL;\u0026quot; to avoid a use after free issue.(CVE-2025-21934)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_tunnel: fix geneve_opt type confusion addition\n\nWhen handling multiple NFTA_TUNNEL_KEY_OPTS_GENEVE attributes, the\nparsing logic should place every geneve_opt structure one by one\ncompactly. Hence, when deciding the next geneve_opt position, the\npointer addition should be in units of char *.\n\nHowever, the current implementation erroneously does type conversion\nbefore the addition, which will lead to heap out-of-bounds write.\n\n[ 6.989857] ==================================================================\n[ 6.990293] BUG: KASAN: slab-out-of-bounds in nft_tunnel_obj_init+0x977/0xa70\n[ 6.990725] Write of size 124 at addr ffff888005f18974 by task poc/178\n[ 6.991162]\n[ 6.991259] CPU: 0 PID: 178 Comm: poc-oob-write Not tainted 6.1.132 #1\n[ 6.991655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014\n[ 6.992281] Call Trace:\n[ 6.992423] \u0026lt;TASK\u0026gt;\n[ 6.992586] dump_stack_lvl+0x44/0x5c\n[ 6.992801] print_report+0x184/0x4be\n[ 6.993790] kasan_report+0xc5/0x100\n[ 6.994252] kasan_check_range+0xf3/0x1a0\n[ 6.994486] memcpy+0x38/0x60\n[ 6.994692] nft_tunnel_obj_init+0x977/0xa70\n[ 6.995677] nft_obj_init+0x10c/0x1b0\n[ 6.995891] nf_tables_newobj+0x585/0x950\n[ 6.996922] nfnetlink_rcv_batch+0xdf9/0x1020\n[ 6.998997] nfnetlink_rcv+0x1df/0x220\n[ 6.999537] netlink_unicast+0x395/0x530\n[ 7.000771] netlink_sendmsg+0x3d0/0x6d0\n[ 7.001462] __sock_sendmsg+0x99/0xa0\n[ 7.001707] ____sys_sendmsg+0x409/0x450\n[ 7.002391] ___sys_sendmsg+0xfd/0x170\n[ 7.003145] __sys_sendmsg+0xea/0x170\n[ 7.004359] do_syscall_64+0x5e/0x90\n[ 7.005817] entry_SYSCALL_64_after_hwframe+0x6e/0xd8\n[ 7.006127] RIP: 0033:0x7ec756d4e407\n[ 7.006339] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 \u0026lt;5b\u0026gt; c3 0f 1f 80 00 00 00 00 83 e2 39 83 faf\n[ 7.007364] RSP: 002b:00007ffed5d46760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e\n[ 7.007827] RAX: ffffffffffffffda RBX: 00007ec756cc4740 RCX: 00007ec756d4e407\n[ 7.008223] RDX: 0000000000000000 RSI: 00007ffed5d467f0 RDI: 0000000000000003\n[ 7.008620] RBP: 00007ffed5d468a0 R08: 0000000000000000 R09: 0000000000000000\n[ 7.009039] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000\n[ 7.009429] R13: 00007ffed5d478b0 R14: 00007ec756ee5000 R15: 00005cbd4e655cb8\n\nFix this bug with correct pointer addition and conversion in parse\nand dump code.(CVE-2025-22056)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nmm/vmscan: don\u0026apos;t try to reclaim hwpoison folio\n\nSyzkaller reports a bug as follows:\n\nInjecting memory failure for pfn 0x18b00e at process virtual address 0x20ffd000\nMemory failure: 0x18b00e: dirty swapcache page still referenced by 2 users\nMemory failure: 0x18b00e: recovery action for dirty swapcache page: Failed\npage: refcount:2 mapcount:0 mapping:0000000000000000 index:0x20ffd pfn:0x18b00e\nmemcg:ffff0000dd6d9000\nanon flags: 0x5ffffe00482011(locked|dirty|arch_1|swapbacked|hwpoison|node=0|zone=2|lastcpupid=0xfffff)\nraw: 005ffffe00482011 dead000000000100 dead000000000122 ffff0000e232a7c9\nraw: 0000000000020ffd 0000000000000000 00000002ffffffff ffff0000dd6d9000\npage dumped because: VM_BUG_ON_FOLIO(!folio_test_uptodate(folio))\n------------[ cut here ]------------\nkernel BUG at mm/swap_state.c:184!\nInternal error: Oops - BUG: 00000000f2000800 [#1] SMP\nModules linked in:\nCPU: 0 PID: 60 Comm: kswapd0 Not tainted 6.6.0-gcb097e7de84e #3\nHardware name: linux,dummy-virt (DT)\npstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\npc : add_to_swap+0xbc/0x158\nlr : add_to_swap+0xbc/0x158\nsp : ffff800087f37340\nx29: ffff800087f37340 x28: fffffc00052c0380 x27: ffff800087f37780\nx26: ffff800087f37490 x25: ffff800087f37c78 x24: ffff800087f377a0\nx23: ffff800087f37c50 x22: 0000000000000000 x21: fffffc00052c03b4\nx20: 0000000000000000 x19: fffffc00052c0380 x18: 0000000000000000\nx17: 296f696c6f662865 x16: 7461646f7470755f x15: 747365745f6f696c\nx14: 6f6621284f494c4f x13: 0000000000000001 x12: ffff600036d8b97b\nx11: 1fffe00036d8b97a x10: ffff600036d8b97a x9 : dfff800000000000\nx8 : 00009fffc9274686 x7 : ffff0001b6c5cbd3 x6 : 0000000000000001\nx5 : ffff0000c25896c0 x4 : 0000000000000000 x3 : 0000000000000000\nx2 : 0000000000000000 x1 : ffff0000c25896c0 x0 : 0000000000000000\nCall trace:\n add_to_swap+0xbc/0x158\n shrink_folio_list+0x12ac/0x2648\n shrink_inactive_list+0x318/0x948\n shrink_lruvec+0x450/0x720\n shrink_node_memcgs+0x280/0x4a8\n shrink_node+0x128/0x978\n balance_pgdat+0x4f0/0xb20\n kswapd+0x228/0x438\n kthread+0x214/0x230\n ret_from_fork+0x10/0x20\n\nI can reproduce this issue with the following steps:\n\n1) When a dirty swapcache page is isolated by reclaim process and the\n page isn\u0026apos;t locked, inject memory failure for the page. \n me_swapcache_dirty() clears uptodate flag and tries to delete from lru,\n but fails. Reclaim process will put the hwpoisoned page back to lru.\n\n2) The process that maps the hwpoisoned page exits, the page is deleted\n the page will never be freed and will be in the lru forever.\n\n3) If we trigger a reclaim again and tries to reclaim the page,\n add_to_swap() will trigger VM_BUG_ON_FOLIO due to the uptodate flag is\n cleared.\n\nTo fix it, skip the hwpoisoned page in shrink_folio_list(). Besides, the\nhwpoison folio may not be unmapped by hwpoison_user_mappings() yet, unmap\nit in shrink_folio_list(), otherwise the folio will fail to be unmaped by\nhwpoison_user_mappings() since the folio isn\u0026apos;t in lru list.(CVE-2025-37834)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nKVM: x86: Reset IRTE to host control if *new* route isn\u0026apos;t postable\n\nRestore an IRTE back to host control (remapped or posted MSI mode) if the\n*new* GSI route prevents posting the IRQ directly to a vCPU, regardless of\nthe GSI routing type. Updating the IRTE if and only if the new GSI is an\nMSI results in KVM leaving an IRTE posting to a vCPU.\n\nThe dangling IRTE can result in interrupts being incorrectly delivered to\nthe guest, and in the worst case scenario can result in use-after-free,\ne.g. if the VM is torn down, but the underlying host IRQ isn\u0026apos;t freed.(CVE-2025-37885)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_en: Fix out-of-bound memcpy() during ethtool -w\n\nWhen retrieving the FW coredump using ethtool, it can sometimes cause\nmemory corruption:\n\nBUG: KFENCE: memory corruption in __bnxt_get_coredump+0x3ef/0x670 [bnxt_en]\nCorrupted memory at 0x000000008f0f30e8 [ ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ] (in kfence-#45):\n__bnxt_get_coredump+0x3ef/0x670 [bnxt_en]\nethtool_get_dump_data+0xdc/0x1a0\n__dev_ethtool+0xa1e/0x1af0\ndev_ethtool+0xa8/0x170\ndev_ioctl+0x1b5/0x580\nsock_do_ioctl+0xab/0xf0\nsock_ioctl+0x1ce/0x2e0\n__x64_sys_ioctl+0x87/0xc0\ndo_syscall_64+0x5c/0xf0\nentry_SYSCALL_64_after_hwframe+0x78/0x80\n\n...\n\nThis happens when copying the coredump segment list in\nbnxt_hwrm_dbg_dma_data() with the HWRM_DBG_COREDUMP_LIST FW command.\nThe info-\u0026gt;dest_buf buffer is allocated based on the number of coredump\nsegments returned by the FW. The segment list is then DMA\u0026apos;ed by\nthe FW and the length of the DMA is returned by FW. The driver then\ncopies this DMA\u0026apos;ed segment list to info-\u0026gt;dest_buf.\n\nIn some cases, this DMA length may exceed the info-\u0026gt;dest_buf length\nand cause the above BUG condition. Fix it by capping the copy\nlength to not exceed the length of info-\u0026gt;dest_buf. The extra\nDMA data contains no useful information.\n\nThis code path is shared for the HWRM_DBG_COREDUMP_LIST and the\nHWRM_DBG_COREDUMP_RETRIEVE FW commands. The buffering is different\nfor these 2 FW commands. To simplify the logic, we need to move\nthe line to adjust the buffer length for HWRM_DBG_COREDUMP_RETRIEVE\nup, so that the new check to cap the copy length will work for both\ncommands.(CVE-2025-37911)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nsch_htb: make htb_qlen_notify() idempotent\n\nhtb_qlen_notify() always deactivates the HTB class and in fact could\ntrigger a warning if it is already deactivated. Therefore, it is not\nidempotent and not friendly to its callers, like fq_codel_dequeue().\n\nLet\u0026apos;s make it idempotent to ease qdisc_tree_reduce_backlog() callers\u0026apos;\nlife.(CVE-2025-37932)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nmm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race\n\nhuge_pmd_unshare() drops a reference on a page table that may have\npreviously been shared across processes, potentially turning it into a\nnormal page table used in another process in which unrelated VMAs can\nafterwards be installed.\n\nIf this happens in the middle of a concurrent gup_fast(), gup_fast() could\nend up walking the page tables of another process. While I don\u0026apos;t see any\nway in which that immediately leads to kernel memory corruption, it is\nreally weird and unexpected.\n\nFix it with an explicit broadcast IPI through tlb_remove_table_sync_one(),\njust like we do in khugepaged when removing page tables for a THP\ncollapse.(CVE-2025-38085)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\npage_pool: Fix use-after-free in page_pool_recycle_in_ring\n\nsyzbot reported a uaf in page_pool_recycle_in_ring:\n\nBUG: KASAN: slab-use-after-free in lock_release+0x151/0xa30 kernel/locking/lockdep.c:5862\nRead of size 8 at addr ffff8880286045a0 by task syz.0.284/6943\n\nCPU: 0 UID: 0 PID: 6943 Comm: syz.0.284 Not tainted 6.13.0-rc3-syzkaller-gdfa94ce54f41 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n \u0026lt;TASK\u0026gt;\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n lock_release+0x151/0xa30 kernel/locking/lockdep.c:5862\n __raw_spin_unlock_bh include/linux/spinlock_api_smp.h:165 [inline]\n _raw_spin_unlock_bh+0x1b/0x40 kernel/locking/spinlock.c:210\n spin_unlock_bh include/linux/spinlock.h:396 [inline]\n ptr_ring_produce_bh include/linux/ptr_ring.h:164 [inline]\n page_pool_recycle_in_ring net/core/page_pool.c:707 [inline]\n page_pool_put_unrefed_netmem+0x748/0xb00 net/core/page_pool.c:826\n page_pool_put_netmem include/net/page_pool/helpers.h:323 [inline]\n page_pool_put_full_netmem include/net/page_pool/helpers.h:353 [inline]\n napi_pp_put_page+0x149/0x2b0 net/core/skbuff.c:1036\n skb_pp_recycle net/core/skbuff.c:1047 [inline]\n skb_free_head net/core/skbuff.c:1094 [inline]\n skb_release_data+0x6c4/0x8a0 net/core/skbuff.c:1125\n skb_release_all net/core/skbuff.c:1190 [inline]\n __kfree_skb net/core/skbuff.c:1204 [inline]\n sk_skb_reason_drop+0x1c9/0x380 net/core/skbuff.c:1242\n kfree_skb_reason include/linux/skbuff.h:1263 [inline]\n __skb_queue_purge_reason include/linux/skbuff.h:3343 [inline]\n\nroot cause is:\n\npage_pool_recycle_in_ring\n ptr_ring_produce\n spin_lock(\u0026amp;r-\u0026gt;producer_lock);\n WRITE_ONCE(r-\u0026gt;queue[r-\u0026gt;producer++], ptr)\n //recycle last page to pool\n\t\t\t\tpage_pool_release\n\t\t\t\t page_pool_scrub\n\t\t\t\t page_pool_empty_ring\n\t\t\t\t ptr_ring_consume\n\t\t\t\t page_pool_return_page //release all page\n\t\t\t\t __page_pool_destroy\n\t\t\t\t free_percpu(pool-\u0026gt;recycle_stats);\n\t\t\t\t free(pool) //free\n\n spin_unlock(\u0026amp;r-\u0026gt;producer_lock); //pool-\u0026gt;ring uaf read\n recycle_stat_inc(pool, ring);\n\npage_pool can be free while page pool recycle the last page in ring.\nAdd producer-lock barrier to page_pool_release to prevent the page\npool from being free before all pages have been recycled.\n\nrecycle_stat_inc() is empty when CONFIG_PAGE_POOL_STATS is not\nenabled, which will trigger Wempty-body build warning. Add definition\nfor pool stat macro to fix warning.(CVE-2025-38129)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nthunderbolt: Do not double dequeue a configuration request\n\nSome of our devices crash in tb_cfg_request_dequeue():\n\n general protection fault, probably for non-canonical address 0xdead000000000122\n\n CPU: 6 PID: 91007 Comm: kworker/6:2 Tainted: G U W 6.6.65\n RIP: 0010:tb_cfg_request_dequeue+0x2d/0xa0\n Call Trace:\n \u0026lt;TASK\u0026gt;\n ? tb_cfg_request_dequeue+0x2d/0xa0\n tb_cfg_request_work+0x33/0x80\n worker_thread+0x386/0x8f0\n kthread+0xed/0x110\n ret_from_fork+0x38/0x50\n ret_from_fork_asm+0x1b/0x30\n\nThe circumstances are unclear, however, the theory is that\ntb_cfg_request_work() can be scheduled twice for a request:\nfirst time via frame.callback from ring_work() and second\ntime from tb_cfg_request(). Both times kworkers will execute\ntb_cfg_request_dequeue(), which results in double list_del()\nfrom the ctl-\u0026gt;request_queue (the list poison deference hints\nat it: 0xdead000000000122).\n\nDo not dequeue requests that don\u0026apos;t have TB_CFG_REQUEST_ACTIVE\nbit set.(CVE-2025-38174)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nsch_hfsc: make hfsc_qlen_notify() idempotent\n\nhfsc_qlen_notify() is not idempotent either and not friendly\nto its callers, like fq_codel_dequeue(). Let\u0026apos;s make it idempotent\nto ease qdisc_tree_reduce_backlog() callers\u0026apos; life:\n\n1. update_vf() decreases cl-\u0026gt;cl_nactive, so we can check whether it is\nnon-zero before calling it.\n\n2. eltree_remove() always removes RB node cl-\u0026gt;el_node, but we can use\n RB_EMPTY_NODE() + RB_CLEAR_NODE() to make it safe.(CVE-2025-38177)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnet: atm: fix /proc/net/atm/lec handling\n\n/proc/net/atm/lec must ensure safety against dev_lec[] changes.\n\nIt appears it had dev_put() calls without prior dev_hold(),\nleading to imbalance and UAF.(CVE-2025-38180)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nHID: core: do not bypass hid_hw_raw_request\n\nhid_hw_raw_request() is actually useful to ensure the provided buffer\nand length are valid. Directly calling in the low level transport driver\nfunction bypassed those checks and allowed invalid paramto be used.(CVE-2025-38494)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nperf/core: Prevent VMA split of buffer mappings\n\nThe perf mmap code is careful about mmap()\u0026apos;ing the user page with the\nringbuffer and additionally the auxiliary buffer, when the event supports\nit. Once the first mapping is established, subsequent mapping have to use\nthe same offset and the same size in both cases. The reference counting for\nthe ringbuffer and the auxiliary buffer depends on this being correct.\n\nThough perf does not prevent that a related mapping is split via mmap(2),\nmunmap(2) or mremap(2). A split of a VMA results in perf_mmap_open() calls,\nwhich take reference counts, but then the subsequent perf_mmap_close()\ncalls are not longer fulfilling the offset and size checks. This leads to\nreference count leaks.\n\nAs perf already has the requirement for subsequent mappings to match the\ninitial mapping, the obvious consequence is that VMA splits, caused by\nresizing of a mapping or partial unmapping, have to be prevented.\n\nImplement the vm_operations_struct::may_split() callback and return\nunconditionally -EINVAL.\n\nThat ensures that the mapping offsets and sizes cannot be changed after the\nfact. Remapping to a different fixed address with the same size is still\npossible as it takes the references for the new mapping and drops those of\nthe old mapping.(CVE-2025-38563)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/hns: Fix double destruction of rsv_qp\n\nrsv_qp may be double destroyed in error flow, first in free_mr_init(),\nand then in hns_roce_exit(). Fix it by moving the free_mr_init() call\ninto hns_roce_v2_init().\n\nlist_del corruption, ffff589732eb9b50-\u0026gt;next is LIST_POISON1 (dead000000000100)\nWARNING: CPU: 8 PID: 1047115 at lib/list_debug.c:53 __list_del_entry_valid+0x148/0x240\n...\nCall trace:\n __list_del_entry_valid+0x148/0x240\n hns_roce_qp_remove+0x4c/0x3f0 [hns_roce_hw_v2]\n hns_roce_v2_destroy_qp_common+0x1dc/0x5f4 [hns_roce_hw_v2]\n hns_roce_v2_destroy_qp+0x22c/0x46c [hns_roce_hw_v2]\n free_mr_exit+0x6c/0x120 [hns_roce_hw_v2]\n hns_roce_v2_exit+0x170/0x200 [hns_roce_hw_v2]\n hns_roce_exit+0x118/0x350 [hns_roce_hw_v2]\n __hns_roce_hw_v2_init_instance+0x1c8/0x304 [hns_roce_hw_v2]\n hns_roce_hw_v2_reset_notify_init+0x170/0x21c [hns_roce_hw_v2]\n hns_roce_hw_v2_reset_notify+0x6c/0x190 [hns_roce_hw_v2]\n hclge_notify_roce_client+0x6c/0x160 [hclge]\n hclge_reset_rebuild+0x150/0x5c0 [hclge]\n hclge_reset+0x10c/0x140 [hclge]\n hclge_reset_subtask+0x80/0x104 [hclge]\n hclge_reset_service_task+0x168/0x3ac [hclge]\n hclge_service_task+0x50/0x100 [hclge]\n process_one_work+0x250/0x9a0\n worker_thread+0x324/0x990\n kthread+0x190/0x210\n ret_from_fork+0x10/0x18(CVE-2025-38582)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nvmci: Prevent the dispatching of uninitialized payloads\n\nThe reproducer executes the host\u0026apos;s unlocked_ioctl call in two different\ntasks. When init_context fails, the struct vmci_event_ctx is not fully\ninitialized when executing vmci_datagram_dispatch() to send events to all\nvm contexts. This affects the datagram taken from the datagram queue of\nits context by another task, because the datagram payload is not initialized\naccording to the size payload_size, which causes the kernel data to leak\nto the user space.\n\nBefore dispatching the datagram, and before setting the payload content,\nexplicitly set the payload content to 0 to avoid data leakage caused by\nincomplete payload initialization.(CVE-2025-38611)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\npinmux: fix race causing mux_owner NULL with active mux_usecount\n\ncommit 5a3e85c3c397 (\u0026quot;pinmux: Use sequential access to access\ndesc-\u0026gt;pinmux data\u0026quot;) tried to address the issue when two client of the\nsame gpio calls pinctrl_select_state() for the same functionality, was\nresulting in NULL pointer issue while accessing desc-\u0026gt;mux_owner.\nHowever, issue was not completely fixed due to the way it was handled\nand it can still result in the same NULL pointer.\n\nThe issue occurs due to the following interleaving:\n\n cpu0 (process A) cpu1 (process B)\n\n pin_request() { pin_free() {\n\n mutex_lock()\n desc-\u0026gt;mux_usecount--; //becomes 0\n ..\n mutex_unlock()\n\n mutex_lock(desc-\u0026gt;mux)\n desc-\u0026gt;mux_usecount++; // becomes 1\n desc-\u0026gt;mux_owner = owner;\n mutex_unlock(desc-\u0026gt;mux)\n\n mutex_lock(desc-\u0026gt;mux)\n desc-\u0026gt;mux_owner = NULL;\n mutex_unlock(desc-\u0026gt;mux)\n\nThis sequence leads to a state where the pin appears to be in use\n(`mux_usecount == 1`) but has no owner (`mux_owner == NULL`), which can\ncause NULL pointer on next pin_request on the same pin.\n\nEnsure that updates to mux_usecount and mux_owner are performed\natomically under the same lock. Only clear mux_owner when mux_usecount\nreaches zero and no new owner has been assigned.(CVE-2025-38632)\n\nIn the Linux kernel, a vulnerability was found in the i2c: qup driver where the original logic only sets the return value but does not break out of the loop when the bus remains active due to a client. This unexpected behavior could allow a malicious or faulty i2c client to hang the kernel. The issue was observed during long-term testing with a PCA953x GPIO extender. The fix modifies the logic to not only set the return value but also break out of the loop and return -ETIMEDOUT to the caller.(CVE-2025-38671)",
"id": "OESA-2025-2118",
"modified": "2026-08-06T11:09:12Z",
"published": "2025-09-05T11:09:12Z",
"references": [
{
"type": "ADVISORY",
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2118"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49622"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-53216"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-54458"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56558"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21759"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21934"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22056"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37834"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37885"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37911"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37932"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38085"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38129"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38174"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38177"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38180"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38494"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38563"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38582"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38611"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38632"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38671"
}
],
"schema_version": "1.7.2",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "kernel security update",
"upstream": [
"CVE-2022-49622",
"CVE-2024-53216",
"CVE-2024-54458",
"CVE-2024-56558",
"CVE-2025-21759",
"CVE-2025-21934",
"CVE-2025-22056",
"CVE-2025-37834",
"CVE-2025-37885",
"CVE-2025-37911",
"CVE-2025-37932",
"CVE-2025-38085",
"CVE-2025-38129",
"CVE-2025-38174",
"CVE-2025-38177",
"CVE-2025-38180",
"CVE-2025-38494",
"CVE-2025-38563",
"CVE-2025-38582",
"CVE-2025-38611",
"CVE-2025-38632",
"CVE-2025-38671"
]
}
OESA-2025-2553 (CVE-2022-50405)
Vulnerability from osv_openeuler – Published: 2025-10-31 11:09 – Updated: 2026-08-06 11:09 – Source websiteThe Linux Kernel, the operating system core itself.
Security Fix(es):
In the Linux kernel, the following vulnerability has been resolved:
net/tunnel: wait until all sk_user_data reader finish before releasing the sock
There is a race condition in vxlan that when deleting a vxlan device during receiving packets, there is a possibility that the sock is released after getting vxlan_sock vs from sk_user_data. Then in later vxlan_ecn_decapsulate(), vxlan_get_sk_family() we will got NULL pointer dereference. e.g.
#0 [ffffa25ec6978a38] machine_kexec at ffffffff8c669757 #1 [ffffa25ec6978a90] __crash_kexec at ffffffff8c7c0a4d #2 [ffffa25ec6978b58] crash_kexec at ffffffff8c7c1c48 #3 [ffffa25ec6978b60] oops_end at ffffffff8c627f2b #4 [ffffa25ec6978b80] page_fault_oops at ffffffff8c678fcb #5 [ffffa25ec6978bd8] exc_page_fault at ffffffff8d109542 #6 [ffffa25ec6978c00] asm_exc_page_fault at ffffffff8d200b62 [exception RIP: vxlan_ecn_decapsulate+0x3b] RIP: ffffffffc1014e7b RSP: ffffa25ec6978cb0 RFLAGS: 00010246 RAX: 0000000000000008 RBX: ffff8aa000888000 RCX: 0000000000000000 RDX: 000000000000000e RSI: ffff8a9fc7ab803e RDI: ffff8a9fd1168700 RBP: ffff8a9fc7ab803e R8: 0000000000700000 R9: 00000000000010ae R10: ffff8a9fcb748980 R11: 0000000000000000 R12: ffff8a9fd1168700 R13: ffff8aa000888000 R14: 00000000002a0000 R15: 00000000000010ae ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018 #7 [ffffa25ec6978ce8] vxlan_rcv at ffffffffc10189cd [vxlan] #8 [ffffa25ec6978d90] udp_queue_rcv_one_skb at ffffffff8cfb6507 #9 [ffffa25ec6978dc0] udp_unicast_rcv_skb at ffffffff8cfb6e45 #10 [ffffa25ec6978dc8] __udp4_lib_rcv at ffffffff8cfb8807 #11 [ffffa25ec6978e20] ip_protocol_deliver_rcu at ffffffff8cf76951 #12 [ffffa25ec6978e48] ip_local_deliver at ffffffff8cf76bde #13 [ffffa25ec6978ea0] __netif_receive_skb_one_core at ffffffff8cecde9b #14 [ffffa25ec6978ec8] process_backlog at ffffffff8cece139 #15 [ffffa25ec6978f00] __napi_poll at ffffffff8ceced1a #16 [ffffa25ec6978f28] net_rx_action at ffffffff8cecf1f3 #17 [ffffa25ec6978fa0] __softirqentry_text_start at ffffffff8d4000ca #18 [ffffa25ec6978ff0] do_softirq at ffffffff8c6fbdc3
Reproducer: https://github.com/Mellanox/ovs-tests/blob/master/test-ovs-vxlan-remove-tunnel-during-traffic.sh
Fix this by waiting for all sk_user_data reader to finish before releasing the sock.(CVE-2022-50405)
In the Linux kernel, there is a vulnerability in the USB host controller interface (xHCI). When the xHC host is dying or being removed, endpoints are not properly cleaned up, remaining in the bandwidth list when freeing the virtual device. This causes a list_del corruption kernel crash when unbinding xhci-pci, as xhci_mem_cleanup() later attempts to delete already freed endpoints from the bandwidth list. This vulnerability only affects hosts that use software bandwidth checking, which currently is only the xHC in Intel Panther Point PCH (Ivy Bridge).(CVE-2022-50470)
In the Linux kernel, the following vulnerability has been resolved:thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crashWhen CPU 0 is offline and intel_powerclamp is used to injectidle, it generates kernel BUG:BUG: using smp_processor_id() in preemptible [00000000] code: bash/15687caller is debug_smp_processor_id+0x17/0x20CPU: 4 PID: 15687 Comm: bash Not tainted 5.19.0-rc7+ #57Call Trace:<TASK>dump_stack_lvl+0x49/0x63dump_stack+0x10/0x16check_preemption_disabled+0xdd/0xe0debug_smp_processor_id+0x17/0x20powerclamp_set_cur_state+0x7f/0xf9 [intel_powerclamp]......Here CPU 0 is the control CPU by default and changed to the current CPU,if CPU 0 offlined. This check has to be performed under cpus_read_lock(),hence the above warning.Use get_cpu() instead of smp_processor_id() to avoid this BUG. rjw: Subject edits
In the Linux kernel, the following vulnerability has been resolved:iommu/amd: Fix pci device refcount leak in ppr_notifier()As comment of pci_get_domain_bus_and_slot() says, it returnsa pci device with refcount increment, when finish using it,the caller must decrement the reference count by callingpci_dev_put(). So call it before returning from ppr_notifier()to avoid refcount leak.(CVE-2022-50505)
In the Linux kernel, the following vulnerability has been resolved:usb: host: xhci: Fix potential memory leak in xhci_alloc_stream_info()xhci_alloc_stream_info() allocates stream context array for stream_info->stream_ctx_array with xhci_alloc_stream_ctx(). When some error occurs,stream_info->stream_ctx_array is not released, which will lead to amemory leak.We can fix it by releasing the stream_info->stream_ctx_array withxhci_free_stream_ctx() on the error path to avoid the potential memoryleak.(CVE-2022-50544)
In the Linux kernel, the following vulnerability has been resolved:mtd: Fix device name leak when register device failed in add_mtd_device()There is a kmemleak when register device failed: unreferenced object 0xffff888101aab550 (size 8): comm insmod , pid 3922, jiffies 4295277753 (age 925.408s) hex dump (first 8 bytes): 6d 74 64 30 00 88 ff ff mtd0.... backtrace: [<00000000bde26724>] __kmalloc_node_track_caller+0x4e/0x150 [<000000003c32b416>] kvasprintf+0xb0/0x130 [<000000001f7a8f15>] kobject_set_name_vargs+0x2f/0xb0 [<000000006e781163>] dev_set_name+0xab/0xe0 [<00000000e30d0c78>] add_mtd_device+0x4bb/0x700 [<00000000f3d34de7>] mtd_device_parse_register+0x2ac/0x3f0 [<00000000c0d88488>] 0xffffffffa0238457 [<00000000b40d0922>] 0xffffffffa02a008f [<0000000023d17b9d>] do_one_initcall+0x87/0x2a0 [<00000000770f6ca6>] do_init_module+0xdf/0x320 [<000000007b6768fe>] load_module+0x2f98/0x3330 [<00000000346bed5a>] __do_sys_finit_module+0x113/0x1b0 [<00000000674c2290>] do_syscall_64+0x35/0x80 [<000000004c6a8d97>] entry_SYSCALL_64_after_hwframe+0x46/0xb0If register device failed, should call put_device() to give up thereference.(CVE-2022-50566)
In the Linux kernel, the following vulnerability has been resolved:
ubi: ensure that VID header offset + VID header size <= alloc, size
Ensure that the VID header offset + VID header size does not exceed the allocated area to avoid slab OOB.
BUG: KASAN: slab-out-of-bounds in crc32_body lib/crc32.c:111 [inline] BUG: KASAN: slab-out-of-bounds in crc32_le_generic lib/crc32.c:179 [inline] BUG: KASAN: slab-out-of-bounds in crc32_le_base+0x58c/0x626 lib/crc32.c:197 Read of size 4 at addr ffff88802bb36f00 by task syz-executor136/1555
CPU: 2 PID: 1555 Comm: syz-executor136 Tainted: G W 6.0.0-1868 #1 Hardware name: Red Hat KVM, BIOS 1.13.0-2.module+el8.3.0+7860+a7792d29 04/01/2014 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x85/0xad lib/dump_stack.c:106 print_address_description mm/kasan/report.c:317 [inline] print_report.cold.13+0xb6/0x6bb mm/kasan/report.c:433 kasan_report+0xa7/0x11b mm/kasan/report.c:495 crc32_body lib/crc32.c:111 [inline] crc32_le_generic lib/crc32.c:179 [inline] crc32_le_base+0x58c/0x626 lib/crc32.c:197 ubi_io_write_vid_hdr+0x1b7/0x472 drivers/mtd/ubi/io.c:1067 create_vtbl+0x4d5/0x9c4 drivers/mtd/ubi/vtbl.c:317 create_empty_lvol drivers/mtd/ubi/vtbl.c:500 [inline] ubi_read_volume_table+0x67b/0x288a drivers/mtd/ubi/vtbl.c:812 ubi_attach+0xf34/0x1603 drivers/mtd/ubi/attach.c:1601 ubi_attach_mtd_dev+0x6f3/0x185e drivers/mtd/ubi/build.c:965 ctrl_cdev_ioctl+0x2db/0x347 drivers/mtd/ubi/cdev.c:1043 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __x64_sys_ioctl+0x193/0x213 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3e/0x86 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0x0 RIP: 0033:0x7f96d5cf753d Code: RSP: 002b:00007fffd72206f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96d5cf753d RDX: 0000000020000080 RSI: 0000000040186f40 RDI: 0000000000000003 RBP: 0000000000400cd0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000400be0 R13: 00007fffd72207e0 R14: 0000000000000000 R15: 0000000000000000 </TASK>
Allocated by task 1555: kasan_save_stack+0x20/0x3d mm/kasan/common.c:38 kasan_set_track mm/kasan/common.c:45 [inline] set_alloc_info mm/kasan/common.c:437 [inline] _kasankmalloc mm/kasan/common.c:516 [inline] kasan_kmalloc+0x88/0xa3 mm/kasan/common.c:525 kasan_kmalloc include/linux/kasan.h:234 [inline] __kmalloc+0x138/0x257 mm/slub.c:4429 kmalloc include/linux/slab.h:605 [inline] ubi_alloc_vid_buf drivers/mtd/ubi/ubi.h:1093 [inline] create_vtbl+0xcc/0x9c4 drivers/mtd/ubi/vtbl.c:295 create_empty_lvol drivers/mtd/ubi/vtbl.c:500 [inline] ubi_read_volume_table+0x67b/0x288a drivers/mtd/ubi/vtbl.c:812 ubi_attach+0xf34/0x1603 drivers/mtd/ubi/attach.c:1601 ubi_attach_mtd_dev+0x6f3/0x185e drivers/mtd/ubi/build.c:965 ctrl_cdev_ioctl+0x2db/0x347 drivers/mtd/ubi/cdev.c:1043 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __x64_sys_ioctl+0x193/0x213 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3e/0x86 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0x0
The buggy address belongs to the object at ffff88802bb36e00 which belongs to the cache kmalloc-256 of size 256 The buggy address is located 0 bytes to the right of 256-byte region [ffff88802bb36e00, ffff88802bb36f00)
The buggy address belongs to the physical page: page:00000000ea4d1263 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2bb36 head:00000000ea4d1263 order:1 compound_mapcount:0 compound_pincount:0 flags: 0xfffffc0010200(slab|head|node=0|zone=1|lastcpupid=0x1fffff) raw: 000fffffc0010200 ffffea000066c300 dead000000000003 ffff888100042b40 raw: 0000000000000000 00000000001 ---truncated---(CVE-2023-53265)
In the Linux kernel, the following vulnerability has been resolved:
ubi: Fix unreferenced object reported by kmemleak in ubi_resize_volume()
There is a memory leaks problem reported by kmemleak:
unreferenced object 0xffff888102007a00 (size 128): comm "ubirsvol", pid 32090, jiffies 4298464136 (age 2361.231s) hex dump (first 32 bytes): ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ backtrace: [<ffffffff8176cecd>] __kmalloc+0x4d/0x150 [<ffffffffa02a9a36>] ubi_eba_create_table+0x76/0x170 [ubi] [<ffffffffa029764e>] ubi_resize_volume+0x1be/0xbc0 [ubi] [<ffffffffa02a3321>] ubi_cdev_ioctl+0x701/0x1850 [ubi] [<ffffffff81975d2d>] __x64_sys_ioctl+0x11d/0x170 [<ffffffff83c142a5>] do_syscall_64+0x35/0x80 [<ffffffff83e0006a>] entry_SYSCALL_64_after_hwframe+0x46/0xb0
This is due to a mismatch between create and destroy interfaces, and in detail that "new_eba_tbl" created by ubi_eba_create_table() but destroyed by kfree(), while will causing "new_eba_tbl->entries" not freed.
Fix it by replacing kfree(new_eba_tbl) with ubi_eba_destroy_table(new_eba_tbl)(CVE-2023-53271)
In the Linux kernel, the following vulnerability has been resolved:
sctp: check send stream number after wait_for_sndbuf
This patch fixes a corner case where the asoc out stream count may change after wait_for_sndbuf.
When the main thread in the client starts a connection, if its out stream count is set to N while the in stream count in the server is set to N - 2, another thread in the client keeps sending the msgs with stream number N - 1, and waits for sndbuf before processing INIT_ACK.
However, after processing INIT_ACK, the out stream count in the client is shrunk to N - 2, the same to the in stream count in the server. The crash occurs when the thread waiting for sndbuf is awake and sends the msg in a non-existing stream(N - 1), the call trace is as below:
KASAN: null-ptr-deref in range [0x0000000000000038-0x000000000000003f] Call Trace: <TASK> sctp_cmd_send_msg net/sctp/sm_sideeffect.c:1114 [inline] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1777 [inline] sctp_side_effects net/sctp/sm_sideeffect.c:1199 [inline] sctp_do_sm+0x197d/0x5310 net/sctp/sm_sideeffect.c:1170 sctp_primitive_SEND+0x9f/0xc0 net/sctp/primitive.c:163 sctp_sendmsg_to_asoc+0x10eb/0x1a30 net/sctp/socket.c:1868 sctp_sendmsg+0x8d4/0x1d90 net/sctp/socket.c:2026 inet_sendmsg+0x9d/0xe0 net/ipv4/af_inet.c:825 sock_sendmsg_nosec net/socket.c:722 [inline] sock_sendmsg+0xde/0x190 net/socket.c:745
The fix is to add an unlikely check for the send stream number after the thread wakes up from the wait_for_sndbuf.(CVE-2023-53296)
In the Linux kernel, the following vulnerability has been resolved:
sctp: fix a potential overflow in sctp_ifwdtsn_skip
Currently, when traversing ifwdtsn skips with _sctp_walk_ifwdtsn, it only checks the pos against the end of the chunk. However, the data left for the last pos may be < sizeof(struct sctp_ifwdtsn_skip), and dereference it as struct sctp_ifwdtsn_skip may cause coverflow.
This patch fixes it by checking the pos against "the end of the chunk - sizeof(struct sctp_ifwdtsn_skip)" in sctp_ifwdtsn_skip, similar to sctp_fwdtsn_skip.(CVE-2023-53372)
In the Linux kernel, the following vulnerability has been resolved:
wifi: mwifiex: avoid possible NULL skb pointer dereference
In 'mwifiex_handle_uap_rx_forward()', always check the value returned by 'skb_copy()' to avoid potential NULL pointer dereference in 'mwifiex_uap_queue_bridged_pkt()', and drop original skb in case of copying failure.
Found by Linux Verification Center (linuxtesting.org) with SVACE.(CVE-2023-53384)
In the Linux kernel, the following vulnerability has been resolved:
drm/radeon: free iio for atombios when driver shutdown
Fix below kmemleak when unload radeon driver:
unreferenced object 0xffff9f8608ede200 (size 512): comm "systemd-udevd", pid 326, jiffies 4294682822 (age 716.338s) hex dump (first 32 bytes): 00 00 00 00 c4 aa ec aa 14 ab 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000062fadebe>] kmem_cache_alloc_trace+0x2f1/0x500 [<00000000b6883cea>] atom_parse+0x117/0x230 [radeon] [<00000000158c23fd>] radeon_atombios_init+0xab/0x170 [radeon] [<00000000683f672e>] si_init+0x57/0x750 [radeon] [<00000000566cc31f>] radeon_device_init+0x559/0x9c0 [radeon] [<0000000046efabb3>] radeon_driver_load_kms+0xc1/0x1a0 [radeon] [<00000000b5155064>] drm_dev_register+0xdd/0x1d0 [<0000000045fec835>] radeon_pci_probe+0xbd/0x100 [radeon] [<00000000e69ecca3>] pci_device_probe+0xe1/0x160 [<0000000019484b76>] really_probe.part.0+0xc1/0x2c0 [<000000003f2649da>] __driver_probe_device+0x96/0x130 [<00000000231c5bb1>] driver_probe_device+0x24/0xf0 [<0000000000a42377>] __driver_attach+0x77/0x190 [<00000000d7574da6>] bus_for_each_dev+0x7f/0xd0 [<00000000633166d2>] driver_attach+0x1e/0x30 [<00000000313b05b8>] bus_add_driver+0x12c/0x1e0
iio was allocated in atom_index_iio() called by atom_parse(), but it doesn't got released when the dirver is shutdown. Fix this kmemleak by free it in radeon_atombios_fini().(CVE-2023-53453)
In the Linux kernel, the following vulnerability has been resolved:
ubi: ubi_wl_put_peb: Fix infinite loop when wear-leveling work failed
Following process will trigger an infinite loop in ubi_wl_put_peb():
ubifs_bgt ubi_bgt
ubifs_leb_unmap ubi_leb_unmap ubi_eba_unmap_leb ubi_wl_put_peb wear_leveling_worker e1 = rb_entry(rb_first(&ubi->used) e2 = get_peb_for_wl(ubi) ubi_io_read_vid_hdr // return err (flash fault) out_error: ubi->move_from = ubi->move_to = NULL wl_entry_destroy(ubi, e1) ubi->lookuptbl[e->pnum] = NULL retry: e = ubi->lookuptbl[pnum]; // return NULL if (e == ubi->move_from) { // NULL == NULL gets true goto retry; // infinite loop !!!
$ top PID USER PR NI VIRT RES SHR S %CPU %MEM COMMAND 7676 root 20 0 0 0 0 R 100.0 0.0 ubifs_bgt0_0
Fix it by: 1) Letting ubi_wl_put_peb() returns directly if wearl leveling entry has been removed from 'ubi->lookuptbl'. 2) Using 'ubi->wl_lock' protecting wl entry deletion to preventing an use-after-free problem for wl entry in ubi_wl_put_peb().
Fetch a reproducer in [Link].(CVE-2023-53481)
In the Linux kernel, the following vulnerability has been resolved:
virtio-mmio: don't break lifecycle of vm_dev
vm_dev has a separate lifecycle because it has a 'struct device' embedded. Thus, having a release callback for it is correct.
Allocating the vm_dev struct with devres totally breaks this protection, though. Instead of waiting for the vm_dev release callback, the memory is freed when the platform_device is removed. Resulting in a use-after-free when finally the callback is to be called.
To easily see the problem, compile the kernel with CONFIG_DEBUG_KOBJECT_RELEASE and unbind with sysfs.
The fix is easy, don't use devres in this case.
Found during my research about object lifetime problems.(CVE-2023-53515)
In the Linux kernel, the following vulnerability has been resolved:spi: qup: Don t skip cleanup in remove s error pathReturning early in a platform driver s remove callback is wrong. In thiscase the dma resources are not released in the error path. this is neverretried later and so this is a permanent leak. To fix this, only skiphardware disabling if waking the device fails.(CVE-2023-53567)
In the Linux kernel, the following vulnerability has been resolved:dm integrity: call kmem_cache_destroy() in dm_integrity_init() error pathOtherwise the journal_io_cache will leak if dm_register_target() fails.(CVE-2023-53604)
In the Linux kernel, the following vulnerability has been resolved:ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixersmatch error:sound/pci/ac97/ac97_codec.c:2354 snd_ac97_mixer() error:we previously assumed rac97 could be null (see line 2072)remove redundant assignment, return error if rac97 is NULL.(CVE-2023-53648)
In the Linux kernel, the following vulnerability has been resolved:bcache: Fix __bch_btree_node_alloc to make the failure behavior consistentIn some specific situations, the return value of __bch_btree_node_allocmay be NULL. This may lead to a potential NULL pointer dereference incaller function like a calling chain :btree_split->bch_btree_node_alloc->__bch_btree_node_alloc.Fix it by initializing the return value in __bch_btree_node_alloc.(CVE-2023-53681)
In the Linux kernel, the following vulnerability has been resolved:serial: arc_uart: fix of_iomap leak in arc_serial_probeSmatch reports:drivers/tty/serial/arc_uart.c:631 arc_serial_probe() warn: port->membase from of_iomap() not released on lines: 631.In arc_serial_probe(), if uart_add_one_port() fails,port->membase is not released, which would cause a resource leak.To fix this, I replace of_iomap with devm_platform_ioremap_resource.(CVE-2023-53719)
In the Linux kernel, the following vulnerability has been resolved:posix-timers: Ensure timer ID search-loop limit is validposix_timer_add() tries to allocate a posix timer ID by starting from thecached ID which was stored by the last successful allocation.This is done in a loop searching the ID space for a free slot one byone. The loop has to terminate when the search wrapped around to thestarting point.But that s racy vs. establishing the starting point. That is read outlockless, which leads to the following problem:CPU0 CPU1posix_timer_add() start = sig->posix_timer_id; lock(hash_lock); ... posix_timer_add() if (++sig->posix_timer_id < 0) start = sig->posix_timer_id; sig->posix_timer_id = 0;So CPU1 can observe a negative start value, i.e. -1, and the loop breaknever happens because the condition can never be true: if (sig->posix_timer_id == start) break;While this is unlikely to ever turn into an endless loop as the ID space ishuge (INT_MAX), the racy read of the start value caught the attention ofKCSAN and Dmitry unearthed that incorrectness.Rewrite it so that all id operations are under the hash lock.(CVE-2023-53728)
In the Linux kernel, the following vulnerability has been resolved:sunrpc: fix one UAF issue caused by sunrpc kernel tcp socketBUG: KASAN: slab-use-after-free in tcp_write_timer_handler+0x156/0x3e0Read of size 1 at addr ffff888111f322cd by task swapper/0/0CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.0-rc4-dirty #7Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1Call Trace: <IRQ> dump_stack_lvl+0x68/0xa0 print_address_description.constprop.0+0x2c/0x3d0 print_report+0xb4/0x270 kasan_report+0xbd/0xf0 tcp_write_timer_handler+0x156/0x3e0 tcp_write_timer+0x66/0x170 call_timer_fn+0xfb/0x1d0 __run_timers+0x3f8/0x480 run_timer_softirq+0x9b/0x100 handle_softirqs+0x153/0x390 __irq_exit_rcu+0x103/0x120 irq_exit_rcu+0xe/0x20 sysvec_apic_timer_interrupt+0x76/0x90 </IRQ> <TASK> asm_sysvec_apic_timer_interrupt+0x1a/0x20RIP: 0010:default_idle+0xf/0x20Code: 4c 01 c7 4c 29 c2 e9 72 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 33 f8 25 00 fb f4 <fa> c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90RSP: 0018:ffffffffa2007e28 EFLAGS: 00000242RAX: 00000000000f3b31 RBX: 1ffffffff4400fc7 RCX: ffffffffa09c3196RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9f00590fRBP: 0000000000000000 R08: 0000000000000001 R09: ffffed102360835dR10: ffff88811b041aeb R11: 0000000000000001 R12: 0000000000000000R13: ffffffffa202d7c0 R14: 0000000000000000 R15: 00000000000147d0 default_idle_call+0x6b/0xa0 cpuidle_idle_call+0x1af/0x1f0 do_idle+0xbc/0x130 cpu_startup_entry+0x33/0x40 rest_init+0x11f/0x210 start_kernel+0x39a/0x420 x86_64_start_reservations+0x18/0x30 x86_64_start_kernel+0x97/0xa0 common_startup_64+0x13e/0x141 </TASK>Allocated by task 595: kasan_save_stack+0x24/0x50 kasan_save_track+0x14/0x30 __kasan_slab_alloc+0x87/0x90 kmem_cache_alloc_noprof+0x12b/0x3f0 copy_net_ns+0x94/0x380 create_new_namespaces+0x24c/0x500 unshare_nsproxy_namespaces+0x75/0xf0 ksys_unshare+0x24e/0x4f0 __x64_sys_unshare+0x1f/0x30 do_syscall_64+0x70/0x180 entry_SYSCALL_64_after_hwframe+0x76/0x7eFreed by task 100: kasan_save_stack+0x24/0x50 kasan_save_track+0x14/0x30 kasan_save_free_info+0x3b/0x60 __kasan_slab_free+0x54/0x70 kmem_cache_free+0x156/0x5d0 cleanup_net+0x5d3/0x670 process_one_work+0x776/0xa90 worker_thread+0x2e2/0x560 kthread+0x1a8/0x1f0 ret_from_fork+0x34/0x60 ret_from_fork_asm+0x1a/0x30Reproduction script:mkdir -p /mnt/nfssharemkdir -p /mnt/nfs/netns_1mkfs.ext4 /dev/sdbmount /dev/sdb /mnt/nfssharesystemctl restart nfs-serverchmod 777 /mnt/nfsshareexportfs -i -o rw,no_root_squash *:/mnt/nfsshareip netns add netns_1ip link add name veth_1_peer type veth peer veth_1ifconfig veth_1_peer 11.11.0.254 upip link set veth_1 netns netns_1ip netns exec netns_1 ifconfig veth_1 11.11.0.1ip netns exec netns_1 /root/iptables -A OUTPUT -d 11.11.0.254 -p tcp --tcp-flags FIN FIN -j DROP(note: In my environment, a DESTROY_CLIENTID operation is always sent immediately, breaking the nfs tcp connection.)ip netns exec netns_1 timeout -s 9 300 mount -t nfs -o proto=tcp,vers=4.1 11.11.0.254:/mnt/nfsshare /mnt/nfs/netns_1ip netns del netns_1The reason here is that the tcp socket in netns_1 (nfs side) has beenshutdown and closed (done in xs_destroy), but the FIN message (with ack)is discarded, and the nfsd side keeps sending retransmission messages.As a result, when the tcp sock in netns_1 processes the received message,it sends the message (FIN message) in the sending queue, and the tcp timeris re-established. When the network namespace is deleted, the net structureaccessed by tcp s timer handler function causes problems.To fix this problem, let s hold netns refcnt for the tcp kernel socket asdone in other modules. This is an ugly hack which can easily be backportedto earlier kernels. A proper fix which cleans up the interfaces willfollow, but may not be so easy to backport.(CVE-2024-53168)
In the Linux kernel, the following vulnerability has been resolved:
net: atm: fix /proc/net/atm/lec handling
/proc/net/atm/lec must ensure safety against dev_lec[] changes.
It appears it had dev_put() calls without prior dev_hold(), leading to imbalance and UAF.(CVE-2025-38180)
In the Linux kernel, a race condition vulnerability exists in the posix-cpu-timers component. When a non-autoreaping exiting task has passed exit_notify() and calls handle_posix_cpu_timers() from IRQ, it can be reaped by its parent or debugger immediately after unlock_task_sighand(). If a concurrent posix_cpu_timer_del() runs at that moment, it will fail to detect timer->it.cpu.firing != 0 because cpu_timer_task_rcu() and/or lock_task_sighand() will fail. The fix adds a tsk->exit_state check to run_posix_cpu_timers().(CVE-2025-38352)
In the Linux kernel, the following vulnerability has been resolved:
ALSA: usb-audio: Validate UAC3 power domain descriptors, too
UAC3 power domain descriptors need to be verified with its variable bLength for avoiding the unexpected OOB accesses by malicious firmware, too.(CVE-2025-38729)
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla4xxx: Prevent a potential error pointer dereference
The qla4xxx_get_ep_fwdb() function is supposed to return NULL on error, but qla4xxx_ep_connect() returns error pointers. Propagating the error pointers will lead to an Oops in the caller, so change the error pointers to NULL.(CVE-2025-39676)
A buffer overflow vulnerability was found in the efivarfs component of the Linux kernel. When dentry->d_name.len < EFI_VARIABLE_GUID_LEN, 'guid' may become negative, causing out-of-bounds reads. This vulnerability can be triggered by parallel search using invalid file names, causing kernel memory to be accessed out of bounds.(CVE-2025-39817)
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{
"affected": [
{
"ecosystem_specific": {
"aarch64": [
"bpftool-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm",
"bpftool-debuginfo-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm",
"kernel-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm",
"kernel-debuginfo-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm",
"kernel-debugsource-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm",
"kernel-devel-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm",
"kernel-source-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm",
"kernel-tools-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm",
"kernel-tools-debuginfo-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm",
"kernel-tools-devel-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm",
"perf-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm",
"perf-debuginfo-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm",
"python2-perf-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm",
"python2-perf-debuginfo-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm",
"python3-perf-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm",
"python3-perf-debuginfo-4.19.90-2510.4.0.0349.oe2003sp4.aarch64.rpm"
],
"src": [
"kernel-4.19.90-2510.4.0.0349.oe2003sp4.src.rpm"
],
"x86_64": [
"bpftool-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm",
"bpftool-debuginfo-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm",
"kernel-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm",
"kernel-debuginfo-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm",
"kernel-debugsource-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm",
"kernel-devel-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm",
"kernel-source-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm",
"kernel-tools-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm",
"kernel-tools-debuginfo-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm",
"kernel-tools-devel-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm",
"perf-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm",
"perf-debuginfo-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm",
"python2-perf-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm",
"python2-perf-debuginfo-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm",
"python3-perf-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm",
"python3-perf-debuginfo-4.19.90-2510.4.0.0349.oe2003sp4.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:20.03-LTS-SP4",
"name": "kernel",
"purl": "pkg:rpm/openEuler/kernel\u0026distro=openEuler-20.03-LTS-SP4"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.19.90-2510.4.0.0349.oe2003sp4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"severity": "High"
},
"details": "The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnet/tunnel: wait until all sk_user_data reader finish before releasing the sock\n\nThere is a race condition in vxlan that when deleting a vxlan device\nduring receiving packets, there is a possibility that the sock is\nreleased after getting vxlan_sock vs from sk_user_data. Then in\nlater vxlan_ecn_decapsulate(), vxlan_get_sk_family() we will got\nNULL pointer dereference. e.g.\n\n #0 [ffffa25ec6978a38] machine_kexec at ffffffff8c669757\n #1 [ffffa25ec6978a90] __crash_kexec at ffffffff8c7c0a4d\n #2 [ffffa25ec6978b58] crash_kexec at ffffffff8c7c1c48\n #3 [ffffa25ec6978b60] oops_end at ffffffff8c627f2b\n #4 [ffffa25ec6978b80] page_fault_oops at ffffffff8c678fcb\n #5 [ffffa25ec6978bd8] exc_page_fault at ffffffff8d109542\n #6 [ffffa25ec6978c00] asm_exc_page_fault at ffffffff8d200b62\n [exception RIP: vxlan_ecn_decapsulate+0x3b]\n RIP: ffffffffc1014e7b RSP: ffffa25ec6978cb0 RFLAGS: 00010246\n RAX: 0000000000000008 RBX: ffff8aa000888000 RCX: 0000000000000000\n RDX: 000000000000000e RSI: ffff8a9fc7ab803e RDI: ffff8a9fd1168700\n RBP: ffff8a9fc7ab803e R8: 0000000000700000 R9: 00000000000010ae\n R10: ffff8a9fcb748980 R11: 0000000000000000 R12: ffff8a9fd1168700\n R13: ffff8aa000888000 R14: 00000000002a0000 R15: 00000000000010ae\n ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018\n #7 [ffffa25ec6978ce8] vxlan_rcv at ffffffffc10189cd [vxlan]\n #8 [ffffa25ec6978d90] udp_queue_rcv_one_skb at ffffffff8cfb6507\n #9 [ffffa25ec6978dc0] udp_unicast_rcv_skb at ffffffff8cfb6e45\n #10 [ffffa25ec6978dc8] __udp4_lib_rcv at ffffffff8cfb8807\n #11 [ffffa25ec6978e20] ip_protocol_deliver_rcu at ffffffff8cf76951\n #12 [ffffa25ec6978e48] ip_local_deliver at ffffffff8cf76bde\n #13 [ffffa25ec6978ea0] __netif_receive_skb_one_core at ffffffff8cecde9b\n #14 [ffffa25ec6978ec8] process_backlog at ffffffff8cece139\n #15 [ffffa25ec6978f00] __napi_poll at ffffffff8ceced1a\n #16 [ffffa25ec6978f28] net_rx_action at ffffffff8cecf1f3\n #17 [ffffa25ec6978fa0] __softirqentry_text_start at ffffffff8d4000ca\n #18 [ffffa25ec6978ff0] do_softirq at ffffffff8c6fbdc3\n\nReproducer: https://github.com/Mellanox/ovs-tests/blob/master/test-ovs-vxlan-remove-tunnel-during-traffic.sh\n\nFix this by waiting for all sk_user_data reader to finish before\nreleasing the sock.(CVE-2022-50405)\n\nIn the Linux kernel, there is a vulnerability in the USB host controller interface (xHCI). When the xHC host is dying or being removed, endpoints are not properly cleaned up, remaining in the bandwidth list when freeing the virtual device. This causes a list_del corruption kernel crash when unbinding xhci-pci, as xhci_mem_cleanup() later attempts to delete already freed endpoints from the bandwidth list. This vulnerability only affects hosts that use software bandwidth checking, which currently is only the xHC in Intel Panther Point PCH (Ivy Bridge).(CVE-2022-50470)\n\nIn the Linux kernel, the following vulnerability has been resolved:thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crashWhen CPU 0 is offline and intel_powerclamp is used to injectidle, it generates kernel BUG:BUG: using smp_processor_id() in preemptible [00000000] code: bash/15687caller is debug_smp_processor_id+0x17/0x20CPU: 4 PID: 15687 Comm: bash Not tainted 5.19.0-rc7+ #57Call Trace:\u0026lt;TASK\u0026gt;dump_stack_lvl+0x49/0x63dump_stack+0x10/0x16check_preemption_disabled+0xdd/0xe0debug_smp_processor_id+0x17/0x20powerclamp_set_cur_state+0x7f/0xf9 [intel_powerclamp]......Here CPU 0 is the control CPU by default and changed to the current CPU,if CPU 0 offlined. This check has to be performed under cpus_read_lock(),hence the above warning.Use get_cpu() instead of smp_processor_id() to avoid this BUG.[ rjw: Subject edits ](CVE-2022-50494)\n\nIn the Linux kernel, the following vulnerability has been resolved:iommu/amd: Fix pci device refcount leak in ppr_notifier()As comment of pci_get_domain_bus_and_slot() says, it returnsa pci device with refcount increment, when finish using it,the caller must decrement the reference count by callingpci_dev_put(). So call it before returning from ppr_notifier()to avoid refcount leak.(CVE-2022-50505)\n\nIn the Linux kernel, the following vulnerability has been resolved:usb: host: xhci: Fix potential memory leak in xhci_alloc_stream_info()xhci_alloc_stream_info() allocates stream context array for stream_info-\u0026gt;stream_ctx_array with xhci_alloc_stream_ctx(). When some error occurs,stream_info-\u0026gt;stream_ctx_array is not released, which will lead to amemory leak.We can fix it by releasing the stream_info-\u0026gt;stream_ctx_array withxhci_free_stream_ctx() on the error path to avoid the potential memoryleak.(CVE-2022-50544)\n\nIn the Linux kernel, the following vulnerability has been resolved:mtd: Fix device name leak when register device failed in add_mtd_device()There is a kmemleak when register device failed: unreferenced object 0xffff888101aab550 (size 8): comm insmod , pid 3922, jiffies 4295277753 (age 925.408s) hex dump (first 8 bytes): 6d 74 64 30 00 88 ff ff mtd0.... backtrace: [\u0026lt;00000000bde26724\u0026gt;] __kmalloc_node_track_caller+0x4e/0x150 [\u0026lt;000000003c32b416\u0026gt;] kvasprintf+0xb0/0x130 [\u0026lt;000000001f7a8f15\u0026gt;] kobject_set_name_vargs+0x2f/0xb0 [\u0026lt;000000006e781163\u0026gt;] dev_set_name+0xab/0xe0 [\u0026lt;00000000e30d0c78\u0026gt;] add_mtd_device+0x4bb/0x700 [\u0026lt;00000000f3d34de7\u0026gt;] mtd_device_parse_register+0x2ac/0x3f0 [\u0026lt;00000000c0d88488\u0026gt;] 0xffffffffa0238457 [\u0026lt;00000000b40d0922\u0026gt;] 0xffffffffa02a008f [\u0026lt;0000000023d17b9d\u0026gt;] do_one_initcall+0x87/0x2a0 [\u0026lt;00000000770f6ca6\u0026gt;] do_init_module+0xdf/0x320 [\u0026lt;000000007b6768fe\u0026gt;] load_module+0x2f98/0x3330 [\u0026lt;00000000346bed5a\u0026gt;] __do_sys_finit_module+0x113/0x1b0 [\u0026lt;00000000674c2290\u0026gt;] do_syscall_64+0x35/0x80 [\u0026lt;000000004c6a8d97\u0026gt;] entry_SYSCALL_64_after_hwframe+0x46/0xb0If register device failed, should call put_device() to give up thereference.(CVE-2022-50566)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nubi: ensure that VID header offset + VID header size \u0026lt;= alloc, size\n\nEnsure that the VID header offset + VID header size does not exceed\nthe allocated area to avoid slab OOB.\n\nBUG: KASAN: slab-out-of-bounds in crc32_body lib/crc32.c:111 [inline]\nBUG: KASAN: slab-out-of-bounds in crc32_le_generic lib/crc32.c:179 [inline]\nBUG: KASAN: slab-out-of-bounds in crc32_le_base+0x58c/0x626 lib/crc32.c:197\nRead of size 4 at addr ffff88802bb36f00 by task syz-executor136/1555\n\nCPU: 2 PID: 1555 Comm: syz-executor136 Tainted: G W\n6.0.0-1868 #1\nHardware name: Red Hat KVM, BIOS 1.13.0-2.module+el8.3.0+7860+a7792d29\n04/01/2014\nCall Trace:\n \u0026lt;TASK\u0026gt;\n __dump_stack lib/dump_stack.c:88 [inline]\n dump_stack_lvl+0x85/0xad lib/dump_stack.c:106\n print_address_description mm/kasan/report.c:317 [inline]\n print_report.cold.13+0xb6/0x6bb mm/kasan/report.c:433\n kasan_report+0xa7/0x11b mm/kasan/report.c:495\n crc32_body lib/crc32.c:111 [inline]\n crc32_le_generic lib/crc32.c:179 [inline]\n crc32_le_base+0x58c/0x626 lib/crc32.c:197\n ubi_io_write_vid_hdr+0x1b7/0x472 drivers/mtd/ubi/io.c:1067\n create_vtbl+0x4d5/0x9c4 drivers/mtd/ubi/vtbl.c:317\n create_empty_lvol drivers/mtd/ubi/vtbl.c:500 [inline]\n ubi_read_volume_table+0x67b/0x288a drivers/mtd/ubi/vtbl.c:812\n ubi_attach+0xf34/0x1603 drivers/mtd/ubi/attach.c:1601\n ubi_attach_mtd_dev+0x6f3/0x185e drivers/mtd/ubi/build.c:965\n ctrl_cdev_ioctl+0x2db/0x347 drivers/mtd/ubi/cdev.c:1043\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:870 [inline]\n __se_sys_ioctl fs/ioctl.c:856 [inline]\n __x64_sys_ioctl+0x193/0x213 fs/ioctl.c:856\n do_syscall_x64 arch/x86/entry/common.c:50 [inline]\n do_syscall_64+0x3e/0x86 arch/x86/entry/common.c:80\n entry_SYSCALL_64_after_hwframe+0x63/0x0\nRIP: 0033:0x7f96d5cf753d\nCode:\nRSP: 002b:00007fffd72206f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96d5cf753d\nRDX: 0000000020000080 RSI: 0000000040186f40 RDI: 0000000000000003\nRBP: 0000000000400cd0 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000400be0\nR13: 00007fffd72207e0 R14: 0000000000000000 R15: 0000000000000000\n \u0026lt;/TASK\u0026gt;\n\nAllocated by task 1555:\n kasan_save_stack+0x20/0x3d mm/kasan/common.c:38\n kasan_set_track mm/kasan/common.c:45 [inline]\n set_alloc_info mm/kasan/common.c:437 [inline]\n ____kasan_kmalloc mm/kasan/common.c:516 [inline]\n __kasan_kmalloc+0x88/0xa3 mm/kasan/common.c:525\n kasan_kmalloc include/linux/kasan.h:234 [inline]\n __kmalloc+0x138/0x257 mm/slub.c:4429\n kmalloc include/linux/slab.h:605 [inline]\n ubi_alloc_vid_buf drivers/mtd/ubi/ubi.h:1093 [inline]\n create_vtbl+0xcc/0x9c4 drivers/mtd/ubi/vtbl.c:295\n create_empty_lvol drivers/mtd/ubi/vtbl.c:500 [inline]\n ubi_read_volume_table+0x67b/0x288a drivers/mtd/ubi/vtbl.c:812\n ubi_attach+0xf34/0x1603 drivers/mtd/ubi/attach.c:1601\n ubi_attach_mtd_dev+0x6f3/0x185e drivers/mtd/ubi/build.c:965\n ctrl_cdev_ioctl+0x2db/0x347 drivers/mtd/ubi/cdev.c:1043\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:870 [inline]\n __se_sys_ioctl fs/ioctl.c:856 [inline]\n __x64_sys_ioctl+0x193/0x213 fs/ioctl.c:856\n do_syscall_x64 arch/x86/entry/common.c:50 [inline]\n do_syscall_64+0x3e/0x86 arch/x86/entry/common.c:80\n entry_SYSCALL_64_after_hwframe+0x63/0x0\n\nThe buggy address belongs to the object at ffff88802bb36e00\n which belongs to the cache kmalloc-256 of size 256\nThe buggy address is located 0 bytes to the right of\n 256-byte region [ffff88802bb36e00, ffff88802bb36f00)\n\nThe buggy address belongs to the physical page:\npage:00000000ea4d1263 refcount:1 mapcount:0 mapping:0000000000000000\nindex:0x0 pfn:0x2bb36\nhead:00000000ea4d1263 order:1 compound_mapcount:0 compound_pincount:0\nflags: 0xfffffc0010200(slab|head|node=0|zone=1|lastcpupid=0x1fffff)\nraw: 000fffffc0010200 ffffea000066c300 dead000000000003 ffff888100042b40\nraw: 0000000000000000 00000000001\n---truncated---(CVE-2023-53265)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nubi: Fix unreferenced object reported by kmemleak in ubi_resize_volume()\n\nThere is a memory leaks problem reported by kmemleak:\n\nunreferenced object 0xffff888102007a00 (size 128):\n comm \u0026quot;ubirsvol\u0026quot;, pid 32090, jiffies 4298464136 (age 2361.231s)\n hex dump (first 32 bytes):\nff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................\nff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................\n backtrace:\n[\u0026lt;ffffffff8176cecd\u0026gt;] __kmalloc+0x4d/0x150\n[\u0026lt;ffffffffa02a9a36\u0026gt;] ubi_eba_create_table+0x76/0x170 [ubi]\n[\u0026lt;ffffffffa029764e\u0026gt;] ubi_resize_volume+0x1be/0xbc0 [ubi]\n[\u0026lt;ffffffffa02a3321\u0026gt;] ubi_cdev_ioctl+0x701/0x1850 [ubi]\n[\u0026lt;ffffffff81975d2d\u0026gt;] __x64_sys_ioctl+0x11d/0x170\n[\u0026lt;ffffffff83c142a5\u0026gt;] do_syscall_64+0x35/0x80\n[\u0026lt;ffffffff83e0006a\u0026gt;] entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nThis is due to a mismatch between create and destroy interfaces, and\nin detail that \u0026quot;new_eba_tbl\u0026quot; created by ubi_eba_create_table() but\ndestroyed by kfree(), while will causing \u0026quot;new_eba_tbl-\u0026gt;entries\u0026quot; not\nfreed.\n\nFix it by replacing kfree(new_eba_tbl) with\nubi_eba_destroy_table(new_eba_tbl)(CVE-2023-53271)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nsctp: check send stream number after wait_for_sndbuf\n\nThis patch fixes a corner case where the asoc out stream count may change\nafter wait_for_sndbuf.\n\nWhen the main thread in the client starts a connection, if its out stream\ncount is set to N while the in stream count in the server is set to N - 2,\nanother thread in the client keeps sending the msgs with stream number\nN - 1, and waits for sndbuf before processing INIT_ACK.\n\nHowever, after processing INIT_ACK, the out stream count in the client is\nshrunk to N - 2, the same to the in stream count in the server. The crash\noccurs when the thread waiting for sndbuf is awake and sends the msg in a\nnon-existing stream(N - 1), the call trace is as below:\n\n KASAN: null-ptr-deref in range [0x0000000000000038-0x000000000000003f]\n Call Trace:\n \u0026lt;TASK\u0026gt;\n sctp_cmd_send_msg net/sctp/sm_sideeffect.c:1114 [inline]\n sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1777 [inline]\n sctp_side_effects net/sctp/sm_sideeffect.c:1199 [inline]\n sctp_do_sm+0x197d/0x5310 net/sctp/sm_sideeffect.c:1170\n sctp_primitive_SEND+0x9f/0xc0 net/sctp/primitive.c:163\n sctp_sendmsg_to_asoc+0x10eb/0x1a30 net/sctp/socket.c:1868\n sctp_sendmsg+0x8d4/0x1d90 net/sctp/socket.c:2026\n inet_sendmsg+0x9d/0xe0 net/ipv4/af_inet.c:825\n sock_sendmsg_nosec net/socket.c:722 [inline]\n sock_sendmsg+0xde/0x190 net/socket.c:745\n\nThe fix is to add an unlikely check for the send stream number after the\nthread wakes up from the wait_for_sndbuf.(CVE-2023-53296)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nsctp: fix a potential overflow in sctp_ifwdtsn_skip\n\nCurrently, when traversing ifwdtsn skips with _sctp_walk_ifwdtsn, it only\nchecks the pos against the end of the chunk. However, the data left for\nthe last pos may be \u0026lt; sizeof(struct sctp_ifwdtsn_skip), and dereference\nit as struct sctp_ifwdtsn_skip may cause coverflow.\n\nThis patch fixes it by checking the pos against \u0026quot;the end of the chunk -\nsizeof(struct sctp_ifwdtsn_skip)\u0026quot; in sctp_ifwdtsn_skip, similar to\nsctp_fwdtsn_skip.(CVE-2023-53372)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mwifiex: avoid possible NULL skb pointer dereference\n\nIn \u0026apos;mwifiex_handle_uap_rx_forward()\u0026apos;, always check the value\nreturned by \u0026apos;skb_copy()\u0026apos; to avoid potential NULL pointer\ndereference in \u0026apos;mwifiex_uap_queue_bridged_pkt()\u0026apos;, and drop\noriginal skb in case of copying failure.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.(CVE-2023-53384)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: free iio for atombios when driver shutdown\n\nFix below kmemleak when unload radeon driver:\n\nunreferenced object 0xffff9f8608ede200 (size 512):\n comm \u0026quot;systemd-udevd\u0026quot;, pid 326, jiffies 4294682822 (age 716.338s)\n hex dump (first 32 bytes):\n 00 00 00 00 c4 aa ec aa 14 ab 00 00 00 00 00 00 ................\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [\u0026lt;0000000062fadebe\u0026gt;] kmem_cache_alloc_trace+0x2f1/0x500\n [\u0026lt;00000000b6883cea\u0026gt;] atom_parse+0x117/0x230 [radeon]\n [\u0026lt;00000000158c23fd\u0026gt;] radeon_atombios_init+0xab/0x170 [radeon]\n [\u0026lt;00000000683f672e\u0026gt;] si_init+0x57/0x750 [radeon]\n [\u0026lt;00000000566cc31f\u0026gt;] radeon_device_init+0x559/0x9c0 [radeon]\n [\u0026lt;0000000046efabb3\u0026gt;] radeon_driver_load_kms+0xc1/0x1a0 [radeon]\n [\u0026lt;00000000b5155064\u0026gt;] drm_dev_register+0xdd/0x1d0\n [\u0026lt;0000000045fec835\u0026gt;] radeon_pci_probe+0xbd/0x100 [radeon]\n [\u0026lt;00000000e69ecca3\u0026gt;] pci_device_probe+0xe1/0x160\n [\u0026lt;0000000019484b76\u0026gt;] really_probe.part.0+0xc1/0x2c0\n [\u0026lt;000000003f2649da\u0026gt;] __driver_probe_device+0x96/0x130\n [\u0026lt;00000000231c5bb1\u0026gt;] driver_probe_device+0x24/0xf0\n [\u0026lt;0000000000a42377\u0026gt;] __driver_attach+0x77/0x190\n [\u0026lt;00000000d7574da6\u0026gt;] bus_for_each_dev+0x7f/0xd0\n [\u0026lt;00000000633166d2\u0026gt;] driver_attach+0x1e/0x30\n [\u0026lt;00000000313b05b8\u0026gt;] bus_add_driver+0x12c/0x1e0\n\niio was allocated in atom_index_iio() called by atom_parse(),\nbut it doesn\u0026apos;t got released when the dirver is shutdown.\nFix this kmemleak by free it in radeon_atombios_fini().(CVE-2023-53453)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nubi: ubi_wl_put_peb: Fix infinite loop when wear-leveling work failed\n\nFollowing process will trigger an infinite loop in ubi_wl_put_peb():\n\n\tubifs_bgt\t\tubi_bgt\nubifs_leb_unmap\n ubi_leb_unmap\n ubi_eba_unmap_leb\n ubi_wl_put_peb\twear_leveling_worker\n e1 = rb_entry(rb_first(\u0026amp;ubi-\u0026gt;used)\n\t\t\t e2 = get_peb_for_wl(ubi)\n\t\t\t ubi_io_read_vid_hdr // return err (flash fault)\n\t\t\t out_error:\n\t\t\t ubi-\u0026gt;move_from = ubi-\u0026gt;move_to = NULL\n\t\t\t wl_entry_destroy(ubi, e1)\n\t\t\t ubi-\u0026gt;lookuptbl[e-\u0026gt;pnum] = NULL\n retry:\n e = ubi-\u0026gt;lookuptbl[pnum];\t// return NULL\n\tif (e == ubi-\u0026gt;move_from) {\t// NULL == NULL gets true\n\t goto retry;\t\t\t// infinite loop !!!\n\n$ top\n PID USER PR NI VIRT RES SHR S %CPU %MEM COMMAND\n 7676 root 20 0 0 0 0 R 100.0 0.0 ubifs_bgt0_0\n\nFix it by:\n 1) Letting ubi_wl_put_peb() returns directly if wearl leveling entry has\n been removed from \u0026apos;ubi-\u0026gt;lookuptbl\u0026apos;.\n 2) Using \u0026apos;ubi-\u0026gt;wl_lock\u0026apos; protecting wl entry deletion to preventing an\n use-after-free problem for wl entry in ubi_wl_put_peb().\n\nFetch a reproducer in [Link].(CVE-2023-53481)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nvirtio-mmio: don\u0026apos;t break lifecycle of vm_dev\n\nvm_dev has a separate lifecycle because it has a \u0026apos;struct device\u0026apos;\nembedded. Thus, having a release callback for it is correct.\n\nAllocating the vm_dev struct with devres totally breaks this protection,\nthough. Instead of waiting for the vm_dev release callback, the memory\nis freed when the platform_device is removed. Resulting in a\nuse-after-free when finally the callback is to be called.\n\nTo easily see the problem, compile the kernel with\nCONFIG_DEBUG_KOBJECT_RELEASE and unbind with sysfs.\n\nThe fix is easy, don\u0026apos;t use devres in this case.\n\nFound during my research about object lifetime problems.(CVE-2023-53515)\n\nIn the Linux kernel, the following vulnerability has been resolved:spi: qup: Don t skip cleanup in remove s error pathReturning early in a platform driver s remove callback is wrong. In thiscase the dma resources are not released in the error path. this is neverretried later and so this is a permanent leak. To fix this, only skiphardware disabling if waking the device fails.(CVE-2023-53567)\n\nIn the Linux kernel, the following vulnerability has been resolved:dm integrity: call kmem_cache_destroy() in dm_integrity_init() error pathOtherwise the journal_io_cache will leak if dm_register_target() fails.(CVE-2023-53604)\n\nIn the Linux kernel, the following vulnerability has been resolved:ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixersmatch error:sound/pci/ac97/ac97_codec.c:2354 snd_ac97_mixer() error:we previously assumed rac97 could be null (see line 2072)remove redundant assignment, return error if rac97 is NULL.(CVE-2023-53648)\n\nIn the Linux kernel, the following vulnerability has been resolved:bcache: Fix __bch_btree_node_alloc to make the failure behavior consistentIn some specific situations, the return value of __bch_btree_node_allocmay be NULL. This may lead to a potential NULL pointer dereference incaller function like a calling chain :btree_split-\u0026gt;bch_btree_node_alloc-\u0026gt;__bch_btree_node_alloc.Fix it by initializing the return value in __bch_btree_node_alloc.(CVE-2023-53681)\n\nIn the Linux kernel, the following vulnerability has been resolved:serial: arc_uart: fix of_iomap leak in `arc_serial_probe`Smatch reports:drivers/tty/serial/arc_uart.c:631 arc_serial_probe() warn: port-\u0026gt;membase from of_iomap() not released on lines: 631.In arc_serial_probe(), if uart_add_one_port() fails,port-\u0026gt;membase is not released, which would cause a resource leak.To fix this, I replace of_iomap with devm_platform_ioremap_resource.(CVE-2023-53719)\n\nIn the Linux kernel, the following vulnerability has been resolved:posix-timers: Ensure timer ID search-loop limit is validposix_timer_add() tries to allocate a posix timer ID by starting from thecached ID which was stored by the last successful allocation.This is done in a loop searching the ID space for a free slot one byone. The loop has to terminate when the search wrapped around to thestarting point.But that s racy vs. establishing the starting point. That is read outlockless, which leads to the following problem:CPU0 CPU1posix_timer_add() start = sig-\u0026gt;posix_timer_id; lock(hash_lock); ... posix_timer_add() if (++sig-\u0026gt;posix_timer_id \u0026lt; 0) start = sig-\u0026gt;posix_timer_id; sig-\u0026gt;posix_timer_id = 0;So CPU1 can observe a negative start value, i.e. -1, and the loop breaknever happens because the condition can never be true: if (sig-\u0026gt;posix_timer_id == start) break;While this is unlikely to ever turn into an endless loop as the ID space ishuge (INT_MAX), the racy read of the start value caught the attention ofKCSAN and Dmitry unearthed that incorrectness.Rewrite it so that all id operations are under the hash lock.(CVE-2023-53728)\n\nIn the Linux kernel, the following vulnerability has been resolved:sunrpc: fix one UAF issue caused by sunrpc kernel tcp socketBUG: KASAN: slab-use-after-free in tcp_write_timer_handler+0x156/0x3e0Read of size 1 at addr ffff888111f322cd by task swapper/0/0CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.0-rc4-dirty #7Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1Call Trace: \u0026lt;IRQ\u0026gt; dump_stack_lvl+0x68/0xa0 print_address_description.constprop.0+0x2c/0x3d0 print_report+0xb4/0x270 kasan_report+0xbd/0xf0 tcp_write_timer_handler+0x156/0x3e0 tcp_write_timer+0x66/0x170 call_timer_fn+0xfb/0x1d0 __run_timers+0x3f8/0x480 run_timer_softirq+0x9b/0x100 handle_softirqs+0x153/0x390 __irq_exit_rcu+0x103/0x120 irq_exit_rcu+0xe/0x20 sysvec_apic_timer_interrupt+0x76/0x90 \u0026lt;/IRQ\u0026gt; \u0026lt;TASK\u0026gt; asm_sysvec_apic_timer_interrupt+0x1a/0x20RIP: 0010:default_idle+0xf/0x20Code: 4c 01 c7 4c 29 c2 e9 72 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 33 f8 25 00 fb f4 \u0026lt;fa\u0026gt; c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90RSP: 0018:ffffffffa2007e28 EFLAGS: 00000242RAX: 00000000000f3b31 RBX: 1ffffffff4400fc7 RCX: ffffffffa09c3196RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9f00590fRBP: 0000000000000000 R08: 0000000000000001 R09: ffffed102360835dR10: ffff88811b041aeb R11: 0000000000000001 R12: 0000000000000000R13: ffffffffa202d7c0 R14: 0000000000000000 R15: 00000000000147d0 default_idle_call+0x6b/0xa0 cpuidle_idle_call+0x1af/0x1f0 do_idle+0xbc/0x130 cpu_startup_entry+0x33/0x40 rest_init+0x11f/0x210 start_kernel+0x39a/0x420 x86_64_start_reservations+0x18/0x30 x86_64_start_kernel+0x97/0xa0 common_startup_64+0x13e/0x141 \u0026lt;/TASK\u0026gt;Allocated by task 595: kasan_save_stack+0x24/0x50 kasan_save_track+0x14/0x30 __kasan_slab_alloc+0x87/0x90 kmem_cache_alloc_noprof+0x12b/0x3f0 copy_net_ns+0x94/0x380 create_new_namespaces+0x24c/0x500 unshare_nsproxy_namespaces+0x75/0xf0 ksys_unshare+0x24e/0x4f0 __x64_sys_unshare+0x1f/0x30 do_syscall_64+0x70/0x180 entry_SYSCALL_64_after_hwframe+0x76/0x7eFreed by task 100: kasan_save_stack+0x24/0x50 kasan_save_track+0x14/0x30 kasan_save_free_info+0x3b/0x60 __kasan_slab_free+0x54/0x70 kmem_cache_free+0x156/0x5d0 cleanup_net+0x5d3/0x670 process_one_work+0x776/0xa90 worker_thread+0x2e2/0x560 kthread+0x1a8/0x1f0 ret_from_fork+0x34/0x60 ret_from_fork_asm+0x1a/0x30Reproduction script:mkdir -p /mnt/nfssharemkdir -p /mnt/nfs/netns_1mkfs.ext4 /dev/sdbmount /dev/sdb /mnt/nfssharesystemctl restart nfs-serverchmod 777 /mnt/nfsshareexportfs -i -o rw,no_root_squash *:/mnt/nfsshareip netns add netns_1ip link add name veth_1_peer type veth peer veth_1ifconfig veth_1_peer 11.11.0.254 upip link set veth_1 netns netns_1ip netns exec netns_1 ifconfig veth_1 11.11.0.1ip netns exec netns_1 /root/iptables -A OUTPUT -d 11.11.0.254 -p tcp --tcp-flags FIN FIN -j DROP(note: In my environment, a DESTROY_CLIENTID operation is always sent immediately, breaking the nfs tcp connection.)ip netns exec netns_1 timeout -s 9 300 mount -t nfs -o proto=tcp,vers=4.1 11.11.0.254:/mnt/nfsshare /mnt/nfs/netns_1ip netns del netns_1The reason here is that the tcp socket in netns_1 (nfs side) has beenshutdown and closed (done in xs_destroy), but the FIN message (with ack)is discarded, and the nfsd side keeps sending retransmission messages.As a result, when the tcp sock in netns_1 processes the received message,it sends the message (FIN message) in the sending queue, and the tcp timeris re-established. When the network namespace is deleted, the net structureaccessed by tcp s timer handler function causes problems.To fix this problem, let s hold netns refcnt for the tcp kernel socket asdone in other modules. This is an ugly hack which can easily be backportedto earlier kernels. A proper fix which cleans up the interfaces willfollow, but may not be so easy to backport.(CVE-2024-53168)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnet: atm: fix /proc/net/atm/lec handling\n\n/proc/net/atm/lec must ensure safety against dev_lec[] changes.\n\nIt appears it had dev_put() calls without prior dev_hold(),\nleading to imbalance and UAF.(CVE-2025-38180)\n\nIn the Linux kernel, a race condition vulnerability exists in the posix-cpu-timers component. When a non-autoreaping exiting task has passed exit_notify() and calls handle_posix_cpu_timers() from IRQ, it can be reaped by its parent or debugger immediately after unlock_task_sighand(). If a concurrent posix_cpu_timer_del() runs at that moment, it will fail to detect timer-\u0026gt;it.cpu.firing != 0 because cpu_timer_task_rcu() and/or lock_task_sighand() will fail. The fix adds a tsk-\u0026gt;exit_state check to run_posix_cpu_timers().(CVE-2025-38352)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: Validate UAC3 power domain descriptors, too\n\nUAC3 power domain descriptors need to be verified with its variable\nbLength for avoiding the unexpected OOB accesses by malicious\nfirmware, too.(CVE-2025-38729)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla4xxx: Prevent a potential error pointer dereference\n\nThe qla4xxx_get_ep_fwdb() function is supposed to return NULL on error,\nbut qla4xxx_ep_connect() returns error pointers. Propagating the error\npointers will lead to an Oops in the caller, so change the error pointers\nto NULL.(CVE-2025-39676)\n\nA buffer overflow vulnerability was found in the efivarfs component of the Linux kernel. When dentry-\u0026gt;d_name.len \u0026lt; EFI_VARIABLE_GUID_LEN, \u0026amp;#39;guid\u0026amp;#39; may become negative, causing out-of-bounds reads. This vulnerability can be triggered by parallel search using invalid file names, causing kernel memory to be accessed out of bounds.(CVE-2025-39817)",
"id": "OESA-2025-2553",
"modified": "2026-08-06T11:09:38Z",
"published": "2025-10-31T11:09:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2553"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50405"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50470"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50494"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50505"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50544"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50566"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53265"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53271"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53296"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53372"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53384"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53453"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53481"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53515"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53567"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53604"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53648"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53681"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53719"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53728"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-53168"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38180"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38352"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38729"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39676"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39817"
}
],
"schema_version": "1.7.2",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "kernel security update",
"upstream": [
"CVE-2022-50405",
"CVE-2022-50470",
"CVE-2022-50494",
"CVE-2022-50505",
"CVE-2022-50544",
"CVE-2022-50566",
"CVE-2023-53265",
"CVE-2023-53271",
"CVE-2023-53296",
"CVE-2023-53372",
"CVE-2023-53384",
"CVE-2023-53453",
"CVE-2023-53481",
"CVE-2023-53515",
"CVE-2023-53567",
"CVE-2023-53604",
"CVE-2023-53648",
"CVE-2023-53681",
"CVE-2023-53719",
"CVE-2023-53728",
"CVE-2024-53168",
"CVE-2025-38180",
"CVE-2025-38352",
"CVE-2025-38729",
"CVE-2025-39676",
"CVE-2025-39817"
]
}
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.
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.