Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CERTFR-2026-AVI-0898
Vulnerability from certfr_avis - Published: 2026-07-17 - Updated: 2026-07-17
De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. 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).
Impacted products
References
| Title | Publication Time | Tags | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Ubuntu 16.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 20.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 24.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 25.10",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 14.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"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-2026-46325",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46325"
},
{
"name": "CVE-2026-23198",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23198"
},
{
"name": "CVE-2026-23202",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23202"
},
{
"name": "CVE-2026-46119",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46119"
},
{
"name": "CVE-2026-43414",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43414"
},
{
"name": "CVE-2025-38201",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38201"
},
{
"name": "CVE-2023-52646",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52646"
},
{
"name": "CVE-2021-47202",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47202"
},
{
"name": "CVE-2026-31402",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31402"
},
{
"name": "CVE-2026-23450",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23450"
},
{
"name": "CVE-2025-37778",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37778"
},
{
"name": "CVE-2026-31685",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31685"
},
{
"name": "CVE-2026-46185",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46185"
},
{
"name": "CVE-2026-45988",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-45988"
},
{
"name": "CVE-2021-47117",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47117"
},
{
"name": "CVE-2026-31448",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31448"
},
{
"name": "CVE-2026-43011",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43011"
},
{
"name": "CVE-2026-23258",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23258"
},
{
"name": "CVE-2026-46195",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46195"
},
{
"name": "CVE-2024-56643",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56643"
},
{
"name": "CVE-2025-37924",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37924"
},
{
"name": "CVE-2026-31668",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31668"
},
{
"name": "CVE-2026-31478",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31478"
},
{
"name": "CVE-2025-40082",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40082"
},
{
"name": "CVE-2026-31635",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31635"
},
{
"name": "CVE-2026-43503",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43503"
},
{
"name": "CVE-2025-37822",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37822"
},
{
"name": "CVE-2026-43376",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43376"
},
{
"name": "CVE-2026-23256",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23256"
},
{
"name": "CVE-2026-31659",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31659"
},
{
"name": "CVE-2026-43117",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43117"
},
{
"name": "CVE-2026-43493",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43493"
},
{
"name": "CVE-2026-43383",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43383"
},
{
"name": "CVE-2026-31718",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31718"
},
{
"name": "CVE-2023-53673",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53673"
},
{
"name": "CVE-2026-46043",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46043"
},
{
"name": "CVE-2026-31418",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31418"
},
{
"name": "CVE-2026-43197",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43197"
},
{
"name": "CVE-2025-71220",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71220"
},
{
"name": "CVE-2026-23180",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23180"
},
{
"name": "CVE-2026-46243",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46243"
},
{
"name": "CVE-2026-23262",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23262"
},
{
"name": "CVE-2026-31669",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31669"
},
{
"name": "CVE-2026-23216",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23216"
},
{
"name": "CVE-2026-46289",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46289"
},
{
"name": "CVE-2026-43407",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43407"
},
{
"name": "CVE-2026-23427",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23427"
},
{
"name": "CVE-2026-43402",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43402"
},
{
"name": "CVE-2026-23176",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23176"
},
{
"name": "CVE-2025-71089",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71089"
},
{
"name": "CVE-2026-43304",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43304"
},
{
"name": "CVE-2026-43185",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43185"
},
{
"name": "CVE-2026-43378",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43378"
},
{
"name": "CVE-2026-43384",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43384"
},
{
"name": "CVE-2026-43501",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43501"
},
{
"name": "CVE-2026-46266",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46266"
},
{
"name": "CVE-2025-71224",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71224"
},
{
"name": "CVE-2026-23193",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23193"
},
{
"name": "CVE-2026-23392",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23392"
},
{
"name": "CVE-2026-46135",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46135"
},
{
"name": "CVE-2025-71222",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71222"
},
{
"name": "CVE-2026-31607",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31607"
},
{
"name": "CVE-2026-31637",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31637"
},
{
"name": "CVE-2026-23428",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23428"
},
{
"name": "CVE-2026-46244",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46244"
},
{
"name": "CVE-2026-23278",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23278"
},
{
"name": "CVE-2026-23257",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23257"
},
{
"name": "CVE-2026-46115",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46115"
},
{
"name": "CVE-2026-46316",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46316"
},
{
"name": "CVE-2026-31682",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31682"
},
{
"name": "CVE-2026-43406",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43406"
},
{
"name": "CVE-2025-68214",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68214"
},
{
"name": "CVE-2026-23182",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23182"
},
{
"name": "CVE-2026-23455",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23455"
},
{
"name": "CVE-2026-43341",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43341"
},
{
"name": "CVE-2026-43071",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43071"
},
{
"name": "CVE-2026-22984",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-22984"
},
{
"name": "CVE-2026-45898",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-45898"
},
{
"name": "CVE-2026-23206",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23206"
},
{
"name": "CVE-2026-43037",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43037"
},
{
"name": "CVE-2026-43186",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43186"
},
{
"name": "CVE-2026-43083",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43083"
},
{
"name": "CVE-2026-31649",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31649"
},
{
"name": "CVE-2026-23272",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23272"
},
{
"name": "CVE-2026-23190",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23190"
},
{
"name": "CVE-2026-43114",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43114"
},
{
"name": "CVE-2022-48816",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48816"
},
{
"name": "CVE-2026-31657",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31657"
},
{
"name": "CVE-2026-43125",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43125"
},
{
"name": "CVE-2026-31436",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31436"
},
{
"name": "CVE-2026-43038",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43038"
},
{
"name": "CVE-2025-68263",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68263"
},
{
"name": "CVE-2026-46039",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46039"
}
],
"initial_release_date": "2026-07-17T00:00:00",
"last_revision_date": "2026-07-17T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0898",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-07-17T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"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 d\u0027Ubuntu. 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 d\u0027Ubuntu",
"vendor_advisories": [
{
"published_at": "2026-07-15",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8545-1",
"url": "https://ubuntu.com/security/notices/USN-8545-1"
},
{
"published_at": "2026-07-15",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8546-1",
"url": "https://ubuntu.com/security/notices/USN-8546-1"
},
{
"published_at": "2026-07-15",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8548-1",
"url": "https://ubuntu.com/security/notices/USN-8548-1"
},
{
"published_at": "2026-07-15",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8547-1",
"url": "https://ubuntu.com/security/notices/USN-8547-1"
}
]
}
CVE-2026-23182 (GCVE-0-2026-23182)
Vulnerability from cvelistv5 – Published: 2026-02-14 16:27 – Updated: 2026-05-23 16:04
VLAI
EPSS
VEX
Title
spi: tegra: Fix a memory leak in tegra_slink_probe()
Summary
In the Linux kernel, the following vulnerability has been resolved:
spi: tegra: Fix a memory leak in tegra_slink_probe()
In tegra_slink_probe(), when platform_get_irq() fails, it directly
returns from the function with an error code, which causes a memory leak.
Replace it with a goto label to ensure proper cleanup.
Severity
No CVSS data available.
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
b64683f5d7282f7b160e9867e33cdac00b5c792b , < 6a04dc650cef8d52a1ccb4ae245dbe318ffff32e
(git)
Affected: 5c25f89c00b97844d0427f0f96818a15714bd609 , < 327b71326cc1834bc031e8f52a470a18dfd9caa6 (git) Affected: 46ee23101f32a1ced5335d5407d5ecffd160ccdf , < 126a09f4fcd2b895a818ca43fde078d907c1ac9a (git) Affected: eb9913b511f10968a02cfa5329a896855dd152a3 , < 075415ae18b5b3e4d0187962d538653154216fe7 (git) Affected: eb9913b511f10968a02cfa5329a896855dd152a3 , < b8eec12aa666c11f8a6ad1488c568f85c58875fa (git) Affected: eb9913b511f10968a02cfa5329a896855dd152a3 , < 41d9a6795b95d6ea28439ac1e9ce8c95bbca20fc (git) Affected: 4eb8065494ca19caba3f45fc83941fd568a8c3cd (git) Affected: 5.15.139 , < 5.15.200 (semver) Affected: 6.1.63 , < 6.1.163 (semver) Affected: 6.6.2 , < 6.6.124 (semver) Affected: 6.5.12 , < 6.6 (semver) |
|
| Linux | Linux |
Affected:
6.7
Unaffected: 0 , < 6.7 (semver) Unaffected: 5.15.200 , ≤ 5.15.* (semver) Unaffected: 6.1.163 , ≤ 6.1.* (semver) Unaffected: 6.6.124 , ≤ 6.6.* (semver) Unaffected: 6.12.70 , ≤ 6.12.* (semver) Unaffected: 6.18.10 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/spi/spi-tegra20-slink.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "6a04dc650cef8d52a1ccb4ae245dbe318ffff32e",
"status": "affected",
"version": "b64683f5d7282f7b160e9867e33cdac00b5c792b",
"versionType": "git"
},
{
"lessThan": "327b71326cc1834bc031e8f52a470a18dfd9caa6",
"status": "affected",
"version": "5c25f89c00b97844d0427f0f96818a15714bd609",
"versionType": "git"
},
{
"lessThan": "126a09f4fcd2b895a818ca43fde078d907c1ac9a",
"status": "affected",
"version": "46ee23101f32a1ced5335d5407d5ecffd160ccdf",
"versionType": "git"
},
{
"lessThan": "075415ae18b5b3e4d0187962d538653154216fe7",
"status": "affected",
"version": "eb9913b511f10968a02cfa5329a896855dd152a3",
"versionType": "git"
},
{
"lessThan": "b8eec12aa666c11f8a6ad1488c568f85c58875fa",
"status": "affected",
"version": "eb9913b511f10968a02cfa5329a896855dd152a3",
"versionType": "git"
},
{
"lessThan": "41d9a6795b95d6ea28439ac1e9ce8c95bbca20fc",
"status": "affected",
"version": "eb9913b511f10968a02cfa5329a896855dd152a3",
"versionType": "git"
},
{
"status": "affected",
"version": "4eb8065494ca19caba3f45fc83941fd568a8c3cd",
"versionType": "git"
},
{
"lessThan": "5.15.200",
"status": "affected",
"version": "5.15.139",
"versionType": "semver"
},
{
"lessThan": "6.1.163",
"status": "affected",
"version": "6.1.63",
"versionType": "semver"
},
{
"lessThan": "6.6.124",
"status": "affected",
"version": "6.6.2",
"versionType": "semver"
},
{
"lessThan": "6.6",
"status": "affected",
"version": "6.5.12",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/spi/spi-tegra20-slink.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.7"
},
{
"lessThan": "6.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.200",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.163",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.124",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.70",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.200",
"versionStartIncluding": "5.15.139",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.163",
"versionStartIncluding": "6.1.63",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.124",
"versionStartIncluding": "6.6.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.70",
"versionStartIncluding": "6.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.10",
"versionStartIncluding": "6.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "6.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.5.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: tegra: Fix a memory leak in tegra_slink_probe()\n\nIn tegra_slink_probe(), when platform_get_irq() fails, it directly\nreturns from the function with an error code, which causes a memory leak.\n\nReplace it with a goto label to ensure proper cleanup."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-23T16:04:03.906Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/6a04dc650cef8d52a1ccb4ae245dbe318ffff32e"
},
{
"url": "https://git.kernel.org/stable/c/327b71326cc1834bc031e8f52a470a18dfd9caa6"
},
{
"url": "https://git.kernel.org/stable/c/126a09f4fcd2b895a818ca43fde078d907c1ac9a"
},
{
"url": "https://git.kernel.org/stable/c/075415ae18b5b3e4d0187962d538653154216fe7"
},
{
"url": "https://git.kernel.org/stable/c/b8eec12aa666c11f8a6ad1488c568f85c58875fa"
},
{
"url": "https://git.kernel.org/stable/c/41d9a6795b95d6ea28439ac1e9ce8c95bbca20fc"
}
],
"title": "spi: tegra: Fix a memory leak in tegra_slink_probe()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23182",
"datePublished": "2026-02-14T16:27:12.806Z",
"dateReserved": "2026-01-13T15:37:45.984Z",
"dateUpdated": "2026-05-23T16:04:03.906Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23190 (GCVE-0-2026-23190)
Vulnerability from cvelistv5 – Published: 2026-02-14 16:27 – Updated: 2026-05-11 22:02
VLAI
EPSS
VEX
Title
ASoC: amd: fix memory leak in acp3x pdm dma ops
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: amd: fix memory leak in acp3x pdm dma ops
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
4a767b1d039a855c491c4853013804323c06f728 , < 9f23800c7eed06cb8ccae8a225f5e3d421b0d4cc
(git)
Affected: 4a767b1d039a855c491c4853013804323c06f728 , < d7ead6512650447a4cd6db774a2379acb259650c (git) Affected: 4a767b1d039a855c491c4853013804323c06f728 , < 6d33640404968fe9f14a1252b337362b62fff490 (git) Affected: 4a767b1d039a855c491c4853013804323c06f728 , < 0e0120214b5dcb0bf6b2171bb4e68e38968b2861 (git) Affected: 4a767b1d039a855c491c4853013804323c06f728 , < c9c14d2abe4c5546fcd3a7347fadc4aad2b308d8 (git) Affected: 4a767b1d039a855c491c4853013804323c06f728 , < 279cb9180510f7e13c3a4dfde8c16a8fbc7c5709 (git) Affected: 4a767b1d039a855c491c4853013804323c06f728 , < 7f67ba5413f98d93116a756e7f17cd2c1d6c2bd6 (git) |
|
| Linux | Linux |
Affected:
5.8
Unaffected: 0 , < 5.8 (semver) Unaffected: 5.10.250 , ≤ 5.10.* (semver) Unaffected: 5.15.200 , ≤ 5.15.* (semver) Unaffected: 6.1.163 , ≤ 6.1.* (semver) Unaffected: 6.6.124 , ≤ 6.6.* (semver) Unaffected: 6.12.70 , ≤ 6.12.* (semver) Unaffected: 6.18.10 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"sound/soc/amd/renoir/acp3x-pdm-dma.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "9f23800c7eed06cb8ccae8a225f5e3d421b0d4cc",
"status": "affected",
"version": "4a767b1d039a855c491c4853013804323c06f728",
"versionType": "git"
},
{
"lessThan": "d7ead6512650447a4cd6db774a2379acb259650c",
"status": "affected",
"version": "4a767b1d039a855c491c4853013804323c06f728",
"versionType": "git"
},
{
"lessThan": "6d33640404968fe9f14a1252b337362b62fff490",
"status": "affected",
"version": "4a767b1d039a855c491c4853013804323c06f728",
"versionType": "git"
},
{
"lessThan": "0e0120214b5dcb0bf6b2171bb4e68e38968b2861",
"status": "affected",
"version": "4a767b1d039a855c491c4853013804323c06f728",
"versionType": "git"
},
{
"lessThan": "c9c14d2abe4c5546fcd3a7347fadc4aad2b308d8",
"status": "affected",
"version": "4a767b1d039a855c491c4853013804323c06f728",
"versionType": "git"
},
{
"lessThan": "279cb9180510f7e13c3a4dfde8c16a8fbc7c5709",
"status": "affected",
"version": "4a767b1d039a855c491c4853013804323c06f728",
"versionType": "git"
},
{
"lessThan": "7f67ba5413f98d93116a756e7f17cd2c1d6c2bd6",
"status": "affected",
"version": "4a767b1d039a855c491c4853013804323c06f728",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"sound/soc/amd/renoir/acp3x-pdm-dma.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.8"
},
{
"lessThan": "5.8",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.250",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.200",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.163",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.124",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.70",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.250",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.200",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.163",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.124",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.70",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.10",
"versionStartIncluding": "5.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "5.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: amd: fix memory leak in acp3x pdm dma ops"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T22:02:04.082Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/9f23800c7eed06cb8ccae8a225f5e3d421b0d4cc"
},
{
"url": "https://git.kernel.org/stable/c/d7ead6512650447a4cd6db774a2379acb259650c"
},
{
"url": "https://git.kernel.org/stable/c/6d33640404968fe9f14a1252b337362b62fff490"
},
{
"url": "https://git.kernel.org/stable/c/0e0120214b5dcb0bf6b2171bb4e68e38968b2861"
},
{
"url": "https://git.kernel.org/stable/c/c9c14d2abe4c5546fcd3a7347fadc4aad2b308d8"
},
{
"url": "https://git.kernel.org/stable/c/279cb9180510f7e13c3a4dfde8c16a8fbc7c5709"
},
{
"url": "https://git.kernel.org/stable/c/7f67ba5413f98d93116a756e7f17cd2c1d6c2bd6"
}
],
"title": "ASoC: amd: fix memory leak in acp3x pdm dma ops",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23190",
"datePublished": "2026-02-14T16:27:18.203Z",
"dateReserved": "2026-01-13T15:37:45.985Z",
"dateUpdated": "2026-05-11T22:02:04.082Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23193 (GCVE-0-2026-23193)
Vulnerability from cvelistv5 – Published: 2026-02-14 16:27 – Updated: 2026-06-16 20:19
VLAI
EPSS
VEX
Title
scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count()
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count()
In iscsit_dec_session_usage_count(), the function calls complete() while
holding the sess->session_usage_lock. Similar to the connection usage count
logic, the waiter signaled by complete() (e.g., in the session release
path) may wake up and free the iscsit_session structure immediately.
This creates a race condition where the current thread may attempt to
execute spin_unlock_bh() on a session structure that has already been
deallocated, resulting in a KASAN slab-use-after-free.
To resolve this, release the session_usage_lock before calling complete()
to ensure all dereferences of the sess pointer are finished before the
waiter is allowed to proceed with deallocation.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
e48354ce078c079996f89d715dfa44814b4eba01 , < 2b64015550a13bcc72910be0565548d9a754d46d
(git)
Affected: e48354ce078c079996f89d715dfa44814b4eba01 , < fd8b0900173307039d3a84644c2fee041a7ed4fb (git) Affected: e48354ce078c079996f89d715dfa44814b4eba01 , < d8dbdc146e9e9a976931b78715be2e91299049f9 (git) Affected: e48354ce078c079996f89d715dfa44814b4eba01 , < 11ebafffce31efc6abeb28c509017976fc49f1ca (git) Affected: e48354ce078c079996f89d715dfa44814b4eba01 , < 41b86a9ec037bd3435d68dd3692f0891a207e7e7 (git) Affected: e48354ce078c079996f89d715dfa44814b4eba01 , < 4530f4e4d0e6a207110b0ffed0c911bca43531a4 (git) Affected: e48354ce078c079996f89d715dfa44814b4eba01 , < 84dc6037390b8607c5551047d3970336cb51ba9a (git) |
|
| Linux | Linux |
Affected:
3.1
Unaffected: 0 , < 3.1 (semver) Unaffected: 5.10.250 , ≤ 5.10.* (semver) Unaffected: 5.15.200 , ≤ 5.15.* (semver) Unaffected: 6.1.163 , ≤ 6.1.* (semver) Unaffected: 6.6.124 , ≤ 6.6.* (semver) Unaffected: 6.12.70 , ≤ 6.12.* (semver) Unaffected: 6.18.10 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23193",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-16T20:19:30.330319Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-16T20:19:39.064Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/target/iscsi/iscsi_target_util.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "2b64015550a13bcc72910be0565548d9a754d46d",
"status": "affected",
"version": "e48354ce078c079996f89d715dfa44814b4eba01",
"versionType": "git"
},
{
"lessThan": "fd8b0900173307039d3a84644c2fee041a7ed4fb",
"status": "affected",
"version": "e48354ce078c079996f89d715dfa44814b4eba01",
"versionType": "git"
},
{
"lessThan": "d8dbdc146e9e9a976931b78715be2e91299049f9",
"status": "affected",
"version": "e48354ce078c079996f89d715dfa44814b4eba01",
"versionType": "git"
},
{
"lessThan": "11ebafffce31efc6abeb28c509017976fc49f1ca",
"status": "affected",
"version": "e48354ce078c079996f89d715dfa44814b4eba01",
"versionType": "git"
},
{
"lessThan": "41b86a9ec037bd3435d68dd3692f0891a207e7e7",
"status": "affected",
"version": "e48354ce078c079996f89d715dfa44814b4eba01",
"versionType": "git"
},
{
"lessThan": "4530f4e4d0e6a207110b0ffed0c911bca43531a4",
"status": "affected",
"version": "e48354ce078c079996f89d715dfa44814b4eba01",
"versionType": "git"
},
{
"lessThan": "84dc6037390b8607c5551047d3970336cb51ba9a",
"status": "affected",
"version": "e48354ce078c079996f89d715dfa44814b4eba01",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/target/iscsi/iscsi_target_util.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.1"
},
{
"lessThan": "3.1",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.250",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.200",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.163",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.124",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.70",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.250",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.200",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.163",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.124",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.70",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.10",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "3.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count()\n\nIn iscsit_dec_session_usage_count(), the function calls complete() while\nholding the sess-\u003esession_usage_lock. Similar to the connection usage count\nlogic, the waiter signaled by complete() (e.g., in the session release\npath) may wake up and free the iscsit_session structure immediately.\n\nThis creates a race condition where the current thread may attempt to\nexecute spin_unlock_bh() on a session structure that has already been\ndeallocated, resulting in a KASAN slab-use-after-free.\n\nTo resolve this, release the session_usage_lock before calling complete()\nto ensure all dereferences of the sess pointer are finished before the\nwaiter is allowed to proceed with deallocation."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T22:02:07.544Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2b64015550a13bcc72910be0565548d9a754d46d"
},
{
"url": "https://git.kernel.org/stable/c/fd8b0900173307039d3a84644c2fee041a7ed4fb"
},
{
"url": "https://git.kernel.org/stable/c/d8dbdc146e9e9a976931b78715be2e91299049f9"
},
{
"url": "https://git.kernel.org/stable/c/11ebafffce31efc6abeb28c509017976fc49f1ca"
},
{
"url": "https://git.kernel.org/stable/c/41b86a9ec037bd3435d68dd3692f0891a207e7e7"
},
{
"url": "https://git.kernel.org/stable/c/4530f4e4d0e6a207110b0ffed0c911bca43531a4"
},
{
"url": "https://git.kernel.org/stable/c/84dc6037390b8607c5551047d3970336cb51ba9a"
}
],
"title": "scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23193",
"datePublished": "2026-02-14T16:27:20.251Z",
"dateReserved": "2026-01-13T15:37:45.985Z",
"dateUpdated": "2026-06-16T20:19:39.064Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23198 (GCVE-0-2026-23198)
Vulnerability from cvelistv5 – Published: 2026-02-14 16:27 – Updated: 2026-06-16 20:34
VLAI
EPSS
VEX
Title
KVM: Don't clobber irqfd routing type when deassigning irqfd
Summary
In the Linux kernel, the following vulnerability has been resolved:
KVM: Don't clobber irqfd routing type when deassigning irqfd
When deassigning a KVM_IRQFD, don't clobber the irqfd's copy of the IRQ's
routing entry as doing so breaks kvm_arch_irq_bypass_del_producer() on x86
and arm64, which explicitly look for KVM_IRQ_ROUTING_MSI. Instead, to
handle a concurrent routing update, verify that the irqfd is still active
before consuming the routing information. As evidenced by the x86 and
arm64 bugs, and another bug in kvm_arch_update_irqfd_routing() (see below),
clobbering the entry type without notifying arch code is surprising and
error prone.
As a bonus, checking that the irqfd is active provides a convenient
location for documenting _why_ KVM must not consume the routing entry for
an irqfd that is in the process of being deassigned: once the irqfd is
deleted from the list (which happens *before* the eventfd is detached), it
will no longer receive updates via kvm_irq_routing_update(), and so KVM
could deliver an event using stale routing information (relative to
KVM_SET_GSI_ROUTING returning to userspace).
As an even better bonus, explicitly checking for the irqfd being active
fixes a similar bug to the one the clobbering is trying to prevent: if an
irqfd is deactivated, and then its routing is changed,
kvm_irq_routing_update() won't invoke kvm_arch_update_irqfd_routing()
(because the irqfd isn't in the list). And so if the irqfd is in bypass
mode, IRQs will continue to be posted using the old routing information.
As for kvm_arch_irq_bypass_del_producer(), clobbering the routing type
results in KVM incorrectly keeping the IRQ in bypass mode, which is
especially problematic on AMD as KVM tracks IRQs that are being posted to
a vCPU in a list whose lifetime is tied to the irqfd.
Without the help of KASAN to detect use-after-free, the most common
sympton on AMD is a NULL pointer deref in amd_iommu_update_ga() due to
the memory for irqfd structure being re-allocated and zeroed, resulting
in irqfd->irq_bypass_data being NULL when read by
avic_update_iommu_vcpu_affinity():
BUG: kernel NULL pointer dereference, address: 0000000000000018
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 40cf2b9067 P4D 40cf2b9067 PUD 408362a067 PMD 0
Oops: Oops: 0000 [#1] SMP
CPU: 6 UID: 0 PID: 40383 Comm: vfio_irq_test
Tainted: G U W O 6.19.0-smp--5dddc257e6b2-irqfd #31 NONE
Tainted: [U]=USER, [W]=WARN, [O]=OOT_MODULE
Hardware name: Google, Inc. Arcadia_IT_80/Arcadia_IT_80, BIOS 34.78.2-0 09/05/2025
RIP: 0010:amd_iommu_update_ga+0x19/0xe0
Call Trace:
<TASK>
avic_update_iommu_vcpu_affinity+0x3d/0x90 [kvm_amd]
__avic_vcpu_load+0xf4/0x130 [kvm_amd]
kvm_arch_vcpu_load+0x89/0x210 [kvm]
vcpu_load+0x30/0x40 [kvm]
kvm_arch_vcpu_ioctl_run+0x45/0x620 [kvm]
kvm_vcpu_ioctl+0x571/0x6a0 [kvm]
__se_sys_ioctl+0x6d/0xb0
do_syscall_64+0x6f/0x9d0
entry_SYSCALL_64_after_hwframe+0x4b/0x53
RIP: 0033:0x46893b
</TASK>
---[ end trace 0000000000000000 ]---
If AVIC is inhibited when the irfd is deassigned, the bug will manifest as
list corruption, e.g. on the next irqfd assignment.
list_add corruption. next->prev should be prev (ffff8d474d5cd588),
but was 0000000000000000. (next=ffff8d8658f86530).
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:31!
Oops: invalid opcode: 0000 [#1] SMP
CPU: 128 UID: 0 PID: 80818 Comm: vfio_irq_test
Tainted: G U W O 6.19.0-smp--f19dc4d680ba-irqfd #28 NONE
Tainted: [U]=USER, [W]=WARN, [O]=OOT_MODULE
Hardware name: Google, Inc. Arcadia_IT_80/Arcadia_IT_80, BIOS 34.78.2-0 09/05/2025
RIP: 0010:__list_add_valid_or_report+0x97/0xc0
Call Trace:
<TASK>
avic_pi_update_irte+0x28e/0x2b0 [kvm_amd]
kvm_pi_update_irte+0xbf/0x190 [kvm]
kvm_arch_irq_bypass_add_producer+0x72/0x90 [kvm]
irq_bypass_register_consumer+0xcd/0x170 [irqbypa
---truncated---
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
f70c20aaf141adb715a2d750c55154073b02a9c3 , < 959a063e7f12524bc1871ad1f519787967bbcd45
(git)
Affected: f70c20aaf141adb715a2d750c55154073b02a9c3 , < 2284bc168b148a17b5ca3b37b3d95c411f18a08d (git) Affected: f70c20aaf141adb715a2d750c55154073b02a9c3 , < 6d14ba1e144e796b5fc81044f08cfba9024ca195 (git) Affected: f70c20aaf141adb715a2d750c55154073b02a9c3 , < b61f9b2fcf181451d0a319889478cc53c001123e (git) Affected: f70c20aaf141adb715a2d750c55154073b02a9c3 , < ff48c9312d042bfbe826ca675e98acc6c623211c (git) Affected: f70c20aaf141adb715a2d750c55154073b02a9c3 , < 4385b2f2843549bfb932e0dcf76bf4b065543a3c (git) Affected: f70c20aaf141adb715a2d750c55154073b02a9c3 , < b4d37cdb77a0015f51fee083598fa227cc07aaf1 (git) |
|
| Linux | Linux |
Affected:
4.4
Unaffected: 0 , < 4.4 (semver) Unaffected: 5.10.250 , ≤ 5.10.* (semver) Unaffected: 5.15.200 , ≤ 5.15.* (semver) Unaffected: 6.1.163 , ≤ 6.1.* (semver) Unaffected: 6.6.124 , ≤ 6.6.* (semver) Unaffected: 6.12.70 , ≤ 6.12.* (semver) Unaffected: 6.18.10 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23198",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-16T20:33:50.365342Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-16T20:34:00.278Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"virt/kvm/eventfd.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "959a063e7f12524bc1871ad1f519787967bbcd45",
"status": "affected",
"version": "f70c20aaf141adb715a2d750c55154073b02a9c3",
"versionType": "git"
},
{
"lessThan": "2284bc168b148a17b5ca3b37b3d95c411f18a08d",
"status": "affected",
"version": "f70c20aaf141adb715a2d750c55154073b02a9c3",
"versionType": "git"
},
{
"lessThan": "6d14ba1e144e796b5fc81044f08cfba9024ca195",
"status": "affected",
"version": "f70c20aaf141adb715a2d750c55154073b02a9c3",
"versionType": "git"
},
{
"lessThan": "b61f9b2fcf181451d0a319889478cc53c001123e",
"status": "affected",
"version": "f70c20aaf141adb715a2d750c55154073b02a9c3",
"versionType": "git"
},
{
"lessThan": "ff48c9312d042bfbe826ca675e98acc6c623211c",
"status": "affected",
"version": "f70c20aaf141adb715a2d750c55154073b02a9c3",
"versionType": "git"
},
{
"lessThan": "4385b2f2843549bfb932e0dcf76bf4b065543a3c",
"status": "affected",
"version": "f70c20aaf141adb715a2d750c55154073b02a9c3",
"versionType": "git"
},
{
"lessThan": "b4d37cdb77a0015f51fee083598fa227cc07aaf1",
"status": "affected",
"version": "f70c20aaf141adb715a2d750c55154073b02a9c3",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"virt/kvm/eventfd.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.4"
},
{
"lessThan": "4.4",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.250",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.200",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.163",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.124",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.70",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.250",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.200",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.163",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.124",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.70",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.10",
"versionStartIncluding": "4.4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "4.4",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: Don\u0027t clobber irqfd routing type when deassigning irqfd\n\nWhen deassigning a KVM_IRQFD, don\u0027t clobber the irqfd\u0027s copy of the IRQ\u0027s\nrouting entry as doing so breaks kvm_arch_irq_bypass_del_producer() on x86\nand arm64, which explicitly look for KVM_IRQ_ROUTING_MSI. Instead, to\nhandle a concurrent routing update, verify that the irqfd is still active\nbefore consuming the routing information. As evidenced by the x86 and\narm64 bugs, and another bug in kvm_arch_update_irqfd_routing() (see below),\nclobbering the entry type without notifying arch code is surprising and\nerror prone.\n\nAs a bonus, checking that the irqfd is active provides a convenient\nlocation for documenting _why_ KVM must not consume the routing entry for\nan irqfd that is in the process of being deassigned: once the irqfd is\ndeleted from the list (which happens *before* the eventfd is detached), it\nwill no longer receive updates via kvm_irq_routing_update(), and so KVM\ncould deliver an event using stale routing information (relative to\nKVM_SET_GSI_ROUTING returning to userspace).\n\nAs an even better bonus, explicitly checking for the irqfd being active\nfixes a similar bug to the one the clobbering is trying to prevent: if an\nirqfd is deactivated, and then its routing is changed,\nkvm_irq_routing_update() won\u0027t invoke kvm_arch_update_irqfd_routing()\n(because the irqfd isn\u0027t in the list). And so if the irqfd is in bypass\nmode, IRQs will continue to be posted using the old routing information.\n\nAs for kvm_arch_irq_bypass_del_producer(), clobbering the routing type\nresults in KVM incorrectly keeping the IRQ in bypass mode, which is\nespecially problematic on AMD as KVM tracks IRQs that are being posted to\na vCPU in a list whose lifetime is tied to the irqfd.\n\nWithout the help of KASAN to detect use-after-free, the most common\nsympton on AMD is a NULL pointer deref in amd_iommu_update_ga() due to\nthe memory for irqfd structure being re-allocated and zeroed, resulting\nin irqfd-\u003eirq_bypass_data being NULL when read by\navic_update_iommu_vcpu_affinity():\n\n BUG: kernel NULL pointer dereference, address: 0000000000000018\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 40cf2b9067 P4D 40cf2b9067 PUD 408362a067 PMD 0\n Oops: Oops: 0000 [#1] SMP\n CPU: 6 UID: 0 PID: 40383 Comm: vfio_irq_test\n Tainted: G U W O 6.19.0-smp--5dddc257e6b2-irqfd #31 NONE\n Tainted: [U]=USER, [W]=WARN, [O]=OOT_MODULE\n Hardware name: Google, Inc. Arcadia_IT_80/Arcadia_IT_80, BIOS 34.78.2-0 09/05/2025\n RIP: 0010:amd_iommu_update_ga+0x19/0xe0\n Call Trace:\n \u003cTASK\u003e\n avic_update_iommu_vcpu_affinity+0x3d/0x90 [kvm_amd]\n __avic_vcpu_load+0xf4/0x130 [kvm_amd]\n kvm_arch_vcpu_load+0x89/0x210 [kvm]\n vcpu_load+0x30/0x40 [kvm]\n kvm_arch_vcpu_ioctl_run+0x45/0x620 [kvm]\n kvm_vcpu_ioctl+0x571/0x6a0 [kvm]\n __se_sys_ioctl+0x6d/0xb0\n do_syscall_64+0x6f/0x9d0\n entry_SYSCALL_64_after_hwframe+0x4b/0x53\n RIP: 0033:0x46893b\n \u003c/TASK\u003e\n ---[ end trace 0000000000000000 ]---\n\nIf AVIC is inhibited when the irfd is deassigned, the bug will manifest as\nlist corruption, e.g. on the next irqfd assignment.\n\n list_add corruption. next-\u003eprev should be prev (ffff8d474d5cd588),\n but was 0000000000000000. (next=ffff8d8658f86530).\n ------------[ cut here ]------------\n kernel BUG at lib/list_debug.c:31!\n Oops: invalid opcode: 0000 [#1] SMP\n CPU: 128 UID: 0 PID: 80818 Comm: vfio_irq_test\n Tainted: G U W O 6.19.0-smp--f19dc4d680ba-irqfd #28 NONE\n Tainted: [U]=USER, [W]=WARN, [O]=OOT_MODULE\n Hardware name: Google, Inc. Arcadia_IT_80/Arcadia_IT_80, BIOS 34.78.2-0 09/05/2025\n RIP: 0010:__list_add_valid_or_report+0x97/0xc0\n Call Trace:\n \u003cTASK\u003e\n avic_pi_update_irte+0x28e/0x2b0 [kvm_amd]\n kvm_pi_update_irte+0xbf/0x190 [kvm]\n kvm_arch_irq_bypass_add_producer+0x72/0x90 [kvm]\n irq_bypass_register_consumer+0xcd/0x170 [irqbypa\n---truncated---"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T22:02:13.295Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/959a063e7f12524bc1871ad1f519787967bbcd45"
},
{
"url": "https://git.kernel.org/stable/c/2284bc168b148a17b5ca3b37b3d95c411f18a08d"
},
{
"url": "https://git.kernel.org/stable/c/6d14ba1e144e796b5fc81044f08cfba9024ca195"
},
{
"url": "https://git.kernel.org/stable/c/b61f9b2fcf181451d0a319889478cc53c001123e"
},
{
"url": "https://git.kernel.org/stable/c/ff48c9312d042bfbe826ca675e98acc6c623211c"
},
{
"url": "https://git.kernel.org/stable/c/4385b2f2843549bfb932e0dcf76bf4b065543a3c"
},
{
"url": "https://git.kernel.org/stable/c/b4d37cdb77a0015f51fee083598fa227cc07aaf1"
}
],
"title": "KVM: Don\u0027t clobber irqfd routing type when deassigning irqfd",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23198",
"datePublished": "2026-02-14T16:27:23.621Z",
"dateReserved": "2026-01-13T15:37:45.985Z",
"dateUpdated": "2026-06-16T20:34:00.278Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23202 (GCVE-0-2026-23202)
Vulnerability from cvelistv5 – Published: 2026-02-14 16:27 – Updated: 2026-06-11 18:44
VLAI
EPSS
VEX
Title
spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
Summary
In the Linux kernel, the following vulnerability has been resolved:
spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
The curr_xfer field is read by the IRQ handler without holding the lock
to check if a transfer is in progress. When clearing curr_xfer in the
combined sequence transfer loop, protect it with the spinlock to prevent
a race with the interrupt handler.
Protect the curr_xfer clearing at the exit path of
tegra_qspi_combined_seq_xfer() with the spinlock to prevent a race
with the interrupt handler that reads this field.
Without this protection, the IRQ handler could read a partially updated
curr_xfer value, leading to NULL pointer dereference or use-after-free.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
88db8bb7ed1bb474618acdf05ebd4f0758d244e2 , < 9fa4262a80f751d14a6a39d2c03f57db68da2618
(git)
Affected: 83309dd551cfd60a5a1a98d9cab19f435b44d46d , < 762e2ce71c8f0238e9eaf05d14da803d9a24422f (git) Affected: c934e40246da2c5726d14e94719c514e30840df8 , < 712cde8d916889e282727cdf304a43683adf899e (git) Affected: 551060efb156c50fe33799038ba8145418cfdeef , < 6fd446178a610a48e80e5c5b487b0707cd01daac (git) Affected: 01bbf25c767219b14c3235bfa85906b8d2cb8fbc , < 3bc293d5b56502068481478842f57b3d96e432c7 (git) Affected: b4e002d8a7cee3b1d70efad0e222567f92a73000 , < bf4528ab28e2bf112c3a2cdef44fd13f007781cd (git) Affected: bb0c58be84f907285af45657c1d4847b960a12bf (git) Affected: 6.17.13 , < 6.18 (semver) |
|
| Linux | Linux |
Affected:
5.15.198 , < 5.15.200
(semver)
Affected: 6.1.160 , < 6.1.163 (semver) Affected: 6.6.120 , < 6.6.124 (semver) Affected: 6.12.63 , < 6.12.70 (semver) Affected: 6.18.2 , < 6.18.10 (semver) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23202",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-10T20:41:13.077528Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-11T18:44:10.001Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/spi/spi-tegra210-quad.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "9fa4262a80f751d14a6a39d2c03f57db68da2618",
"status": "affected",
"version": "88db8bb7ed1bb474618acdf05ebd4f0758d244e2",
"versionType": "git"
},
{
"lessThan": "762e2ce71c8f0238e9eaf05d14da803d9a24422f",
"status": "affected",
"version": "83309dd551cfd60a5a1a98d9cab19f435b44d46d",
"versionType": "git"
},
{
"lessThan": "712cde8d916889e282727cdf304a43683adf899e",
"status": "affected",
"version": "c934e40246da2c5726d14e94719c514e30840df8",
"versionType": "git"
},
{
"lessThan": "6fd446178a610a48e80e5c5b487b0707cd01daac",
"status": "affected",
"version": "551060efb156c50fe33799038ba8145418cfdeef",
"versionType": "git"
},
{
"lessThan": "3bc293d5b56502068481478842f57b3d96e432c7",
"status": "affected",
"version": "01bbf25c767219b14c3235bfa85906b8d2cb8fbc",
"versionType": "git"
},
{
"lessThan": "bf4528ab28e2bf112c3a2cdef44fd13f007781cd",
"status": "affected",
"version": "b4e002d8a7cee3b1d70efad0e222567f92a73000",
"versionType": "git"
},
{
"status": "affected",
"version": "bb0c58be84f907285af45657c1d4847b960a12bf",
"versionType": "git"
},
{
"lessThan": "6.18",
"status": "affected",
"version": "6.17.13",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/spi/spi-tegra210-quad.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5.15.200",
"status": "affected",
"version": "5.15.198",
"versionType": "semver"
},
{
"lessThan": "6.1.163",
"status": "affected",
"version": "6.1.160",
"versionType": "semver"
},
{
"lessThan": "6.6.124",
"status": "affected",
"version": "6.6.120",
"versionType": "semver"
},
{
"lessThan": "6.12.70",
"status": "affected",
"version": "6.12.63",
"versionType": "semver"
},
{
"lessThan": "6.18.10",
"status": "affected",
"version": "6.18.2",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.200",
"versionStartIncluding": "5.15.198",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.163",
"versionStartIncluding": "6.1.160",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.124",
"versionStartIncluding": "6.6.120",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.70",
"versionStartIncluding": "6.12.63",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.10",
"versionStartIncluding": "6.18.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.17.13",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer\n\nThe curr_xfer field is read by the IRQ handler without holding the lock\nto check if a transfer is in progress. When clearing curr_xfer in the\ncombined sequence transfer loop, protect it with the spinlock to prevent\na race with the interrupt handler.\n\nProtect the curr_xfer clearing at the exit path of\ntegra_qspi_combined_seq_xfer() with the spinlock to prevent a race\nwith the interrupt handler that reads this field.\n\nWithout this protection, the IRQ handler could read a partially updated\ncurr_xfer value, leading to NULL pointer dereference or use-after-free."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-23T16:04:09.080Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/9fa4262a80f751d14a6a39d2c03f57db68da2618"
},
{
"url": "https://git.kernel.org/stable/c/762e2ce71c8f0238e9eaf05d14da803d9a24422f"
},
{
"url": "https://git.kernel.org/stable/c/712cde8d916889e282727cdf304a43683adf899e"
},
{
"url": "https://git.kernel.org/stable/c/6fd446178a610a48e80e5c5b487b0707cd01daac"
},
{
"url": "https://git.kernel.org/stable/c/3bc293d5b56502068481478842f57b3d96e432c7"
},
{
"url": "https://git.kernel.org/stable/c/bf4528ab28e2bf112c3a2cdef44fd13f007781cd"
}
],
"title": "spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23202",
"datePublished": "2026-02-14T16:27:26.365Z",
"dateReserved": "2026-01-13T15:37:45.986Z",
"dateUpdated": "2026-06-11T18:44:10.001Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23206 (GCVE-0-2026-23206)
Vulnerability from cvelistv5 – Published: 2026-02-14 16:27 – Updated: 2026-05-11 22:02
VLAI
EPSS
VEX
Title
dpaa2-switch: prevent ZERO_SIZE_PTR dereference when num_ifs is zero
Summary
In the Linux kernel, the following vulnerability has been resolved:
dpaa2-switch: prevent ZERO_SIZE_PTR dereference when num_ifs is zero
The driver allocates arrays for ports, FDBs, and filter blocks using
kcalloc() with ethsw->sw_attr.num_ifs as the element count. When the
device reports zero interfaces (either due to hardware configuration
or firmware issues), kcalloc(0, ...) returns ZERO_SIZE_PTR (0x10)
instead of NULL.
Later in dpaa2_switch_probe(), the NAPI initialization unconditionally
accesses ethsw->ports[0]->netdev, which attempts to dereference
ZERO_SIZE_PTR (address 0x10), resulting in a kernel panic.
Add a check to ensure num_ifs is greater than zero after retrieving
device attributes. This prevents the zero-sized allocations and
subsequent invalid pointer dereference.
Severity
No CVSS data available.
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
0b1b71370458860579831e77485883fcf2e8fbbe , < 2fcccca88456b592bd668db13aa1d29ed257ca2b
(git)
Affected: 0b1b71370458860579831e77485883fcf2e8fbbe , < 80165ff16051448d6f840585ebe13f2400415df3 (git) Affected: 0b1b71370458860579831e77485883fcf2e8fbbe , < b97415c4362f739e25ec6f71012277086fabdf6f (git) Affected: 0b1b71370458860579831e77485883fcf2e8fbbe , < 4acc40db06ffd0fd92683505342b00c8a7394c60 (git) Affected: 0b1b71370458860579831e77485883fcf2e8fbbe , < 155eb99aff2920153bf21217ae29565fff81e6af (git) Affected: 0b1b71370458860579831e77485883fcf2e8fbbe , < ed48a84a72fefb20a82dd90a7caa7807e90c6f66 (git) |
|
| Linux | Linux |
Affected:
5.13
Unaffected: 0 , < 5.13 (semver) Unaffected: 5.15.200 , ≤ 5.15.* (semver) Unaffected: 6.1.163 , ≤ 6.1.* (semver) Unaffected: 6.6.124 , ≤ 6.6.* (semver) Unaffected: 6.12.70 , ≤ 6.12.* (semver) Unaffected: 6.18.10 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "2fcccca88456b592bd668db13aa1d29ed257ca2b",
"status": "affected",
"version": "0b1b71370458860579831e77485883fcf2e8fbbe",
"versionType": "git"
},
{
"lessThan": "80165ff16051448d6f840585ebe13f2400415df3",
"status": "affected",
"version": "0b1b71370458860579831e77485883fcf2e8fbbe",
"versionType": "git"
},
{
"lessThan": "b97415c4362f739e25ec6f71012277086fabdf6f",
"status": "affected",
"version": "0b1b71370458860579831e77485883fcf2e8fbbe",
"versionType": "git"
},
{
"lessThan": "4acc40db06ffd0fd92683505342b00c8a7394c60",
"status": "affected",
"version": "0b1b71370458860579831e77485883fcf2e8fbbe",
"versionType": "git"
},
{
"lessThan": "155eb99aff2920153bf21217ae29565fff81e6af",
"status": "affected",
"version": "0b1b71370458860579831e77485883fcf2e8fbbe",
"versionType": "git"
},
{
"lessThan": "ed48a84a72fefb20a82dd90a7caa7807e90c6f66",
"status": "affected",
"version": "0b1b71370458860579831e77485883fcf2e8fbbe",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.13"
},
{
"lessThan": "5.13",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.200",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.163",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.124",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.70",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.200",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.163",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.124",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.70",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.10",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "5.13",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndpaa2-switch: prevent ZERO_SIZE_PTR dereference when num_ifs is zero\n\nThe driver allocates arrays for ports, FDBs, and filter blocks using\nkcalloc() with ethsw-\u003esw_attr.num_ifs as the element count. When the\ndevice reports zero interfaces (either due to hardware configuration\nor firmware issues), kcalloc(0, ...) returns ZERO_SIZE_PTR (0x10)\ninstead of NULL.\n\nLater in dpaa2_switch_probe(), the NAPI initialization unconditionally\naccesses ethsw-\u003eports[0]-\u003enetdev, which attempts to dereference\nZERO_SIZE_PTR (address 0x10), resulting in a kernel panic.\n\nAdd a check to ensure num_ifs is greater than zero after retrieving\ndevice attributes. This prevents the zero-sized allocations and\nsubsequent invalid pointer dereference."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T22:02:22.500Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2fcccca88456b592bd668db13aa1d29ed257ca2b"
},
{
"url": "https://git.kernel.org/stable/c/80165ff16051448d6f840585ebe13f2400415df3"
},
{
"url": "https://git.kernel.org/stable/c/b97415c4362f739e25ec6f71012277086fabdf6f"
},
{
"url": "https://git.kernel.org/stable/c/4acc40db06ffd0fd92683505342b00c8a7394c60"
},
{
"url": "https://git.kernel.org/stable/c/155eb99aff2920153bf21217ae29565fff81e6af"
},
{
"url": "https://git.kernel.org/stable/c/ed48a84a72fefb20a82dd90a7caa7807e90c6f66"
}
],
"title": "dpaa2-switch: prevent ZERO_SIZE_PTR dereference when num_ifs is zero",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23206",
"datePublished": "2026-02-14T16:27:29.095Z",
"dateReserved": "2026-01-13T15:37:45.986Z",
"dateUpdated": "2026-05-11T22:02:22.500Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23216 (GCVE-0-2026-23216)
Vulnerability from cvelistv5 – Published: 2026-02-18 14:21 – Updated: 2026-06-11 17:53
VLAI
EPSS
VEX
Title
scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count()
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count()
In iscsit_dec_conn_usage_count(), the function calls complete() while
holding the conn->conn_usage_lock. As soon as complete() is invoked, the
waiter (such as iscsit_close_connection()) may wake up and proceed to free
the iscsit_conn structure.
If the waiter frees the memory before the current thread reaches
spin_unlock_bh(), it results in a KASAN slab-use-after-free as the function
attempts to release a lock within the already-freed connection structure.
Fix this by releasing the spinlock before calling complete().
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
e48354ce078c079996f89d715dfa44814b4eba01 , < ba684191437380a07b27666eb4e72748be1ea201
(git)
Affected: e48354ce078c079996f89d715dfa44814b4eba01 , < 8518f072fc92921418cd9ed4268dd4f3e9a8fd75 (git) Affected: e48354ce078c079996f89d715dfa44814b4eba01 , < 275016a551ba1a068a3bd6171b18611726b67110 (git) Affected: e48354ce078c079996f89d715dfa44814b4eba01 , < 73b487d44bf4f92942629d578381f89c326ff77f (git) Affected: e48354ce078c079996f89d715dfa44814b4eba01 , < 48fe983e92de2c59d143fe38362ad17ba23ec7f3 (git) Affected: e48354ce078c079996f89d715dfa44814b4eba01 , < 3835e49e146a4e6e7787b29465f1a23379b6ec44 (git) Affected: e48354ce078c079996f89d715dfa44814b4eba01 , < 9411a89e9e7135cc459178fa77a3f1d6191ae903 (git) |
|
| Linux | Linux |
Affected:
3.1
Unaffected: 0 , < 3.1 (semver) Unaffected: 5.10.250 , ≤ 5.10.* (semver) Unaffected: 5.15.200 , ≤ 5.15.* (semver) Unaffected: 6.1.163 , ≤ 6.1.* (semver) Unaffected: 6.6.124 , ≤ 6.6.* (semver) Unaffected: 6.12.70 , ≤ 6.12.* (semver) Unaffected: 6.18.10 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-23216",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-10T20:40:21.955601Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-11T17:53:37.958Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/target/iscsi/iscsi_target_util.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "ba684191437380a07b27666eb4e72748be1ea201",
"status": "affected",
"version": "e48354ce078c079996f89d715dfa44814b4eba01",
"versionType": "git"
},
{
"lessThan": "8518f072fc92921418cd9ed4268dd4f3e9a8fd75",
"status": "affected",
"version": "e48354ce078c079996f89d715dfa44814b4eba01",
"versionType": "git"
},
{
"lessThan": "275016a551ba1a068a3bd6171b18611726b67110",
"status": "affected",
"version": "e48354ce078c079996f89d715dfa44814b4eba01",
"versionType": "git"
},
{
"lessThan": "73b487d44bf4f92942629d578381f89c326ff77f",
"status": "affected",
"version": "e48354ce078c079996f89d715dfa44814b4eba01",
"versionType": "git"
},
{
"lessThan": "48fe983e92de2c59d143fe38362ad17ba23ec7f3",
"status": "affected",
"version": "e48354ce078c079996f89d715dfa44814b4eba01",
"versionType": "git"
},
{
"lessThan": "3835e49e146a4e6e7787b29465f1a23379b6ec44",
"status": "affected",
"version": "e48354ce078c079996f89d715dfa44814b4eba01",
"versionType": "git"
},
{
"lessThan": "9411a89e9e7135cc459178fa77a3f1d6191ae903",
"status": "affected",
"version": "e48354ce078c079996f89d715dfa44814b4eba01",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/target/iscsi/iscsi_target_util.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.1"
},
{
"lessThan": "3.1",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.250",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.200",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.163",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.124",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.70",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.250",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.200",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.163",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.124",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.70",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.10",
"versionStartIncluding": "3.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "3.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count()\n\nIn iscsit_dec_conn_usage_count(), the function calls complete() while\nholding the conn-\u003econn_usage_lock. As soon as complete() is invoked, the\nwaiter (such as iscsit_close_connection()) may wake up and proceed to free\nthe iscsit_conn structure.\n\nIf the waiter frees the memory before the current thread reaches\nspin_unlock_bh(), it results in a KASAN slab-use-after-free as the function\nattempts to release a lock within the already-freed connection structure.\n\nFix this by releasing the spinlock before calling complete()."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T22:02:34.053Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/ba684191437380a07b27666eb4e72748be1ea201"
},
{
"url": "https://git.kernel.org/stable/c/8518f072fc92921418cd9ed4268dd4f3e9a8fd75"
},
{
"url": "https://git.kernel.org/stable/c/275016a551ba1a068a3bd6171b18611726b67110"
},
{
"url": "https://git.kernel.org/stable/c/73b487d44bf4f92942629d578381f89c326ff77f"
},
{
"url": "https://git.kernel.org/stable/c/48fe983e92de2c59d143fe38362ad17ba23ec7f3"
},
{
"url": "https://git.kernel.org/stable/c/3835e49e146a4e6e7787b29465f1a23379b6ec44"
},
{
"url": "https://git.kernel.org/stable/c/9411a89e9e7135cc459178fa77a3f1d6191ae903"
}
],
"title": "scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23216",
"datePublished": "2026-02-18T14:21:53.699Z",
"dateReserved": "2026-01-13T15:37:45.987Z",
"dateUpdated": "2026-06-11T17:53:37.958Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23256 (GCVE-0-2026-23256)
Vulnerability from cvelistv5 – Published: 2026-03-18 17:41 – Updated: 2026-05-11 22:03
VLAI
EPSS
VEX
Title
net: liquidio: Fix off-by-one error in VF setup_nic_devices() cleanup
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: liquidio: Fix off-by-one error in VF setup_nic_devices() cleanup
In setup_nic_devices(), the initialization loop jumps to the label
setup_nic_dev_free on failure. The current cleanup loop while(i--)
skip the failing index i, causing a memory leak.
Fix this by changing the loop to iterate from the current index i
down to 0.
Compile tested only. Issue found using code review.
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
846b46873eeb3baf40f7e6d8fe8f98aec95e7727 , < bd680e56e316be92c01568be98d85d7a6c9bd92c
(git)
Affected: 846b46873eeb3baf40f7e6d8fe8f98aec95e7727 , < 01fbca1e93ec3f39f76c31a8f9afa32ce00da48a (git) Affected: 846b46873eeb3baf40f7e6d8fe8f98aec95e7727 , < 71a56b89203ec7e5670d94a61a9b4ae617eca804 (git) Affected: 846b46873eeb3baf40f7e6d8fe8f98aec95e7727 , < 3bf519e39b51cb08a93c0599870b35a23db1031e (git) Affected: 846b46873eeb3baf40f7e6d8fe8f98aec95e7727 , < 52b19b3a22306fe452ec9e8ff96063f4bfb77b99 (git) Affected: 846b46873eeb3baf40f7e6d8fe8f98aec95e7727 , < 4640fa5ad5e1a0dbd1c2d22323b7d70a8107dcfd (git) Affected: 846b46873eeb3baf40f7e6d8fe8f98aec95e7727 , < 6cbba46934aefdfb5d171e0a95aec06c24f7ca30 (git) |
|
| Linux | Linux |
Affected:
4.10
Unaffected: 0 , < 4.10 (semver) Unaffected: 5.10.250 , ≤ 5.10.* (semver) Unaffected: 5.15.200 , ≤ 5.15.* (semver) Unaffected: 6.1.163 , ≤ 6.1.* (semver) Unaffected: 6.6.124 , ≤ 6.6.* (semver) Unaffected: 6.12.70 , ≤ 6.12.* (semver) Unaffected: 6.18.10 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/cavium/liquidio/lio_vf_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "bd680e56e316be92c01568be98d85d7a6c9bd92c",
"status": "affected",
"version": "846b46873eeb3baf40f7e6d8fe8f98aec95e7727",
"versionType": "git"
},
{
"lessThan": "01fbca1e93ec3f39f76c31a8f9afa32ce00da48a",
"status": "affected",
"version": "846b46873eeb3baf40f7e6d8fe8f98aec95e7727",
"versionType": "git"
},
{
"lessThan": "71a56b89203ec7e5670d94a61a9b4ae617eca804",
"status": "affected",
"version": "846b46873eeb3baf40f7e6d8fe8f98aec95e7727",
"versionType": "git"
},
{
"lessThan": "3bf519e39b51cb08a93c0599870b35a23db1031e",
"status": "affected",
"version": "846b46873eeb3baf40f7e6d8fe8f98aec95e7727",
"versionType": "git"
},
{
"lessThan": "52b19b3a22306fe452ec9e8ff96063f4bfb77b99",
"status": "affected",
"version": "846b46873eeb3baf40f7e6d8fe8f98aec95e7727",
"versionType": "git"
},
{
"lessThan": "4640fa5ad5e1a0dbd1c2d22323b7d70a8107dcfd",
"status": "affected",
"version": "846b46873eeb3baf40f7e6d8fe8f98aec95e7727",
"versionType": "git"
},
{
"lessThan": "6cbba46934aefdfb5d171e0a95aec06c24f7ca30",
"status": "affected",
"version": "846b46873eeb3baf40f7e6d8fe8f98aec95e7727",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/cavium/liquidio/lio_vf_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.10"
},
{
"lessThan": "4.10",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.250",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.200",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.163",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.124",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.70",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.250",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.200",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.163",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.124",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.70",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.10",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "4.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: liquidio: Fix off-by-one error in VF setup_nic_devices() cleanup\n\nIn setup_nic_devices(), the initialization loop jumps to the label\nsetup_nic_dev_free on failure. The current cleanup loop while(i--)\nskip the failing index i, causing a memory leak.\n\nFix this by changing the loop to iterate from the current index i\ndown to 0.\n\nCompile tested only. Issue found using code review."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T22:03:20.564Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/bd680e56e316be92c01568be98d85d7a6c9bd92c"
},
{
"url": "https://git.kernel.org/stable/c/01fbca1e93ec3f39f76c31a8f9afa32ce00da48a"
},
{
"url": "https://git.kernel.org/stable/c/71a56b89203ec7e5670d94a61a9b4ae617eca804"
},
{
"url": "https://git.kernel.org/stable/c/3bf519e39b51cb08a93c0599870b35a23db1031e"
},
{
"url": "https://git.kernel.org/stable/c/52b19b3a22306fe452ec9e8ff96063f4bfb77b99"
},
{
"url": "https://git.kernel.org/stable/c/4640fa5ad5e1a0dbd1c2d22323b7d70a8107dcfd"
},
{
"url": "https://git.kernel.org/stable/c/6cbba46934aefdfb5d171e0a95aec06c24f7ca30"
}
],
"title": "net: liquidio: Fix off-by-one error in VF setup_nic_devices() cleanup",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23256",
"datePublished": "2026-03-18T17:41:02.964Z",
"dateReserved": "2026-01-13T15:37:45.990Z",
"dateUpdated": "2026-05-11T22:03:20.564Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23257 (GCVE-0-2026-23257)
Vulnerability from cvelistv5 – Published: 2026-03-18 17:41 – Updated: 2026-05-11 22:03
VLAI
EPSS
VEX
Title
net: liquidio: Fix off-by-one error in PF setup_nic_devices() cleanup
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: liquidio: Fix off-by-one error in PF setup_nic_devices() cleanup
In setup_nic_devices(), the initialization loop jumps to the label
setup_nic_dev_free on failure. The current cleanup loop while(i--)
skip the failing index i, causing a memory leak.
Fix this by changing the loop to iterate from the current index i
down to 0.
Also, decrement i in the devlink_alloc failure path to point to the
last successfully allocated index.
Compile tested only. Issue found using code review.
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
f21fb3ed364bb83533c5efe19354e337ea9ecda9 , < af38d9a5cb49fe9d0d282b44f17fdc1f3270d99d
(git)
Affected: f21fb3ed364bb83533c5efe19354e337ea9ecda9 , < d86c58eb005eb99da402452f3db7a6e0eae32815 (git) Affected: f21fb3ed364bb83533c5efe19354e337ea9ecda9 , < f1216b80c9040a904d2ad7c8cd24ca0ff1f36932 (git) Affected: f21fb3ed364bb83533c5efe19354e337ea9ecda9 , < a0d2389c8cdc1f05de5eb8663bffe9ed05dca769 (git) Affected: f21fb3ed364bb83533c5efe19354e337ea9ecda9 , < f86bd16280a0f88b538394e0565c56ce4756da99 (git) Affected: f21fb3ed364bb83533c5efe19354e337ea9ecda9 , < 293eaad0d6d6b2a37a458c7deb7be345349cd963 (git) Affected: f21fb3ed364bb83533c5efe19354e337ea9ecda9 , < 8558aef4e8a1a83049ab906d21d391093cfa7e7f (git) |
|
| Linux | Linux |
Affected:
4.2
Unaffected: 0 , < 4.2 (semver) Unaffected: 5.10.250 , ≤ 5.10.* (semver) Unaffected: 5.15.200 , ≤ 5.15.* (semver) Unaffected: 6.1.163 , ≤ 6.1.* (semver) Unaffected: 6.6.124 , ≤ 6.6.* (semver) Unaffected: 6.12.70 , ≤ 6.12.* (semver) Unaffected: 6.18.10 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/cavium/liquidio/lio_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "af38d9a5cb49fe9d0d282b44f17fdc1f3270d99d",
"status": "affected",
"version": "f21fb3ed364bb83533c5efe19354e337ea9ecda9",
"versionType": "git"
},
{
"lessThan": "d86c58eb005eb99da402452f3db7a6e0eae32815",
"status": "affected",
"version": "f21fb3ed364bb83533c5efe19354e337ea9ecda9",
"versionType": "git"
},
{
"lessThan": "f1216b80c9040a904d2ad7c8cd24ca0ff1f36932",
"status": "affected",
"version": "f21fb3ed364bb83533c5efe19354e337ea9ecda9",
"versionType": "git"
},
{
"lessThan": "a0d2389c8cdc1f05de5eb8663bffe9ed05dca769",
"status": "affected",
"version": "f21fb3ed364bb83533c5efe19354e337ea9ecda9",
"versionType": "git"
},
{
"lessThan": "f86bd16280a0f88b538394e0565c56ce4756da99",
"status": "affected",
"version": "f21fb3ed364bb83533c5efe19354e337ea9ecda9",
"versionType": "git"
},
{
"lessThan": "293eaad0d6d6b2a37a458c7deb7be345349cd963",
"status": "affected",
"version": "f21fb3ed364bb83533c5efe19354e337ea9ecda9",
"versionType": "git"
},
{
"lessThan": "8558aef4e8a1a83049ab906d21d391093cfa7e7f",
"status": "affected",
"version": "f21fb3ed364bb83533c5efe19354e337ea9ecda9",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/cavium/liquidio/lio_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.2"
},
{
"lessThan": "4.2",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.250",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.200",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.163",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.124",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.70",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.250",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.200",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.163",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.124",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.70",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.10",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "4.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: liquidio: Fix off-by-one error in PF setup_nic_devices() cleanup\n\nIn setup_nic_devices(), the initialization loop jumps to the label\nsetup_nic_dev_free on failure. The current cleanup loop while(i--)\nskip the failing index i, causing a memory leak.\n\nFix this by changing the loop to iterate from the current index i\ndown to 0.\n\nAlso, decrement i in the devlink_alloc failure path to point to the\nlast successfully allocated index.\n\nCompile tested only. Issue found using code review."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T22:03:21.725Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/af38d9a5cb49fe9d0d282b44f17fdc1f3270d99d"
},
{
"url": "https://git.kernel.org/stable/c/d86c58eb005eb99da402452f3db7a6e0eae32815"
},
{
"url": "https://git.kernel.org/stable/c/f1216b80c9040a904d2ad7c8cd24ca0ff1f36932"
},
{
"url": "https://git.kernel.org/stable/c/a0d2389c8cdc1f05de5eb8663bffe9ed05dca769"
},
{
"url": "https://git.kernel.org/stable/c/f86bd16280a0f88b538394e0565c56ce4756da99"
},
{
"url": "https://git.kernel.org/stable/c/293eaad0d6d6b2a37a458c7deb7be345349cd963"
},
{
"url": "https://git.kernel.org/stable/c/8558aef4e8a1a83049ab906d21d391093cfa7e7f"
}
],
"title": "net: liquidio: Fix off-by-one error in PF setup_nic_devices() cleanup",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23257",
"datePublished": "2026-03-18T17:41:04.078Z",
"dateReserved": "2026-01-13T15:37:45.990Z",
"dateUpdated": "2026-05-11T22:03:21.725Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-23258 (GCVE-0-2026-23258)
Vulnerability from cvelistv5 – Published: 2026-03-18 17:41 – Updated: 2026-05-11 22:03
VLAI
EPSS
VEX
Title
net: liquidio: Initialize netdev pointer before queue setup
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: liquidio: Initialize netdev pointer before queue setup
In setup_nic_devices(), the netdev is allocated using alloc_etherdev_mq().
However, the pointer to this structure is stored in oct->props[i].netdev
only after the calls to netif_set_real_num_rx_queues() and
netif_set_real_num_tx_queues().
If either of these functions fails, setup_nic_devices() returns an error
without freeing the allocated netdev. Since oct->props[i].netdev is still
NULL at this point, the cleanup function liquidio_destroy_nic_device()
will fail to find and free the netdev, resulting in a memory leak.
Fix this by initializing oct->props[i].netdev before calling the queue
setup functions. This ensures that the netdev is properly accessible for
cleanup in case of errors.
Compile tested only. Issue found using a prototype static analysis tool
and code review.
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
c33c997346c34ea7b89aec99524ad9632a2f1e0c , < be109646cdaecab262f6276303b1763468c94378
(git)
Affected: c33c997346c34ea7b89aec99524ad9632a2f1e0c , < c81a8515fb8c8fb5d0dbc21f48337494bf1d60df (git) Affected: c33c997346c34ea7b89aec99524ad9632a2f1e0c , < a0e57c0b68c9e6f9a8fd7c1167861a5a730eb2f4 (git) Affected: c33c997346c34ea7b89aec99524ad9632a2f1e0c , < c0ed6c77ec34050971fd0df2a94dfdea66d09331 (git) Affected: c33c997346c34ea7b89aec99524ad9632a2f1e0c , < 1d4590fde856cb94bd9a46e795c29d8288c238fc (git) Affected: c33c997346c34ea7b89aec99524ad9632a2f1e0c , < d028147ae06407cb355245db1774793600670169 (git) Affected: c33c997346c34ea7b89aec99524ad9632a2f1e0c , < 926ede0c85e1e57c97d64d9612455267d597bb2c (git) |
|
| Linux | Linux |
Affected:
4.18
Unaffected: 0 , < 4.18 (semver) Unaffected: 5.10.250 , ≤ 5.10.* (semver) Unaffected: 5.15.200 , ≤ 5.15.* (semver) Unaffected: 6.1.163 , ≤ 6.1.* (semver) Unaffected: 6.6.124 , ≤ 6.6.* (semver) Unaffected: 6.12.70 , ≤ 6.12.* (semver) Unaffected: 6.18.10 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/cavium/liquidio/lio_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "be109646cdaecab262f6276303b1763468c94378",
"status": "affected",
"version": "c33c997346c34ea7b89aec99524ad9632a2f1e0c",
"versionType": "git"
},
{
"lessThan": "c81a8515fb8c8fb5d0dbc21f48337494bf1d60df",
"status": "affected",
"version": "c33c997346c34ea7b89aec99524ad9632a2f1e0c",
"versionType": "git"
},
{
"lessThan": "a0e57c0b68c9e6f9a8fd7c1167861a5a730eb2f4",
"status": "affected",
"version": "c33c997346c34ea7b89aec99524ad9632a2f1e0c",
"versionType": "git"
},
{
"lessThan": "c0ed6c77ec34050971fd0df2a94dfdea66d09331",
"status": "affected",
"version": "c33c997346c34ea7b89aec99524ad9632a2f1e0c",
"versionType": "git"
},
{
"lessThan": "1d4590fde856cb94bd9a46e795c29d8288c238fc",
"status": "affected",
"version": "c33c997346c34ea7b89aec99524ad9632a2f1e0c",
"versionType": "git"
},
{
"lessThan": "d028147ae06407cb355245db1774793600670169",
"status": "affected",
"version": "c33c997346c34ea7b89aec99524ad9632a2f1e0c",
"versionType": "git"
},
{
"lessThan": "926ede0c85e1e57c97d64d9612455267d597bb2c",
"status": "affected",
"version": "c33c997346c34ea7b89aec99524ad9632a2f1e0c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/cavium/liquidio/lio_main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.18"
},
{
"lessThan": "4.18",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.250",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.200",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.163",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.124",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.70",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.250",
"versionStartIncluding": "4.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.200",
"versionStartIncluding": "4.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.163",
"versionStartIncluding": "4.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.124",
"versionStartIncluding": "4.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.70",
"versionStartIncluding": "4.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.10",
"versionStartIncluding": "4.18",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "4.18",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: liquidio: Initialize netdev pointer before queue setup\n\nIn setup_nic_devices(), the netdev is allocated using alloc_etherdev_mq().\nHowever, the pointer to this structure is stored in oct-\u003eprops[i].netdev\nonly after the calls to netif_set_real_num_rx_queues() and\nnetif_set_real_num_tx_queues().\n\nIf either of these functions fails, setup_nic_devices() returns an error\nwithout freeing the allocated netdev. Since oct-\u003eprops[i].netdev is still\nNULL at this point, the cleanup function liquidio_destroy_nic_device()\nwill fail to find and free the netdev, resulting in a memory leak.\n\nFix this by initializing oct-\u003eprops[i].netdev before calling the queue\nsetup functions. This ensures that the netdev is properly accessible for\ncleanup in case of errors.\n\nCompile tested only. Issue found using a prototype static analysis tool\nand code review."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T22:03:22.860Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/be109646cdaecab262f6276303b1763468c94378"
},
{
"url": "https://git.kernel.org/stable/c/c81a8515fb8c8fb5d0dbc21f48337494bf1d60df"
},
{
"url": "https://git.kernel.org/stable/c/a0e57c0b68c9e6f9a8fd7c1167861a5a730eb2f4"
},
{
"url": "https://git.kernel.org/stable/c/c0ed6c77ec34050971fd0df2a94dfdea66d09331"
},
{
"url": "https://git.kernel.org/stable/c/1d4590fde856cb94bd9a46e795c29d8288c238fc"
},
{
"url": "https://git.kernel.org/stable/c/d028147ae06407cb355245db1774793600670169"
},
{
"url": "https://git.kernel.org/stable/c/926ede0c85e1e57c97d64d9612455267d597bb2c"
}
],
"title": "net: liquidio: Initialize netdev pointer before queue setup",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23258",
"datePublished": "2026-03-18T17:41:05.080Z",
"dateReserved": "2026-01-13T15:37:45.990Z",
"dateUpdated": "2026-05-11T22:03:22.860Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…