CVE-2025-40121 (GCVE-0-2025-40121)
Vulnerability from cvelistv5 – Published: 2025-11-12 10:23 – Updated: 2026-05-11 21:43
VLAI
EPSS
VEX
Title
ASoC: Intel: bytcr_rt5651: Fix invalid quirk input mapping
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: Intel: bytcr_rt5651: Fix invalid quirk input mapping
When an invalid value is passed via quirk option, currently
bytcr_rt5640 driver just ignores and leaves as is, which may lead to
unepxected results like OOB access.
This patch adds the sanity check and corrects the input mapping to the
certain default value if an invalid value is passed.
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
64484ccee7af53f08cca2ee3853cb8e18914d8b2 , < bff827b0d507e52b23efab9f67c232a4f037ab2c
(git)
Affected: 64484ccee7af53f08cca2ee3853cb8e18914d8b2 , < 64a36a7032082b4c330ce081acb6efb99246020e (git) Affected: 64484ccee7af53f08cca2ee3853cb8e18914d8b2 , < 95e29db33b5f73218ae08ebb48c61c9a8d28e2ff (git) Affected: 64484ccee7af53f08cca2ee3853cb8e18914d8b2 , < 2204e582b4eea872e1e7a5c90edcb84b928c68b0 (git) Affected: 64484ccee7af53f08cca2ee3853cb8e18914d8b2 , < f197894de2f4ef46c7d53827d9df294b75c35e13 (git) Affected: 64484ccee7af53f08cca2ee3853cb8e18914d8b2 , < fdf99978a6480e14405212472b6c747e0fa43bed (git) Affected: 64484ccee7af53f08cca2ee3853cb8e18914d8b2 , < c60f269c123210a6846d6d1367de0eaa402c10b0 (git) Affected: 64484ccee7af53f08cca2ee3853cb8e18914d8b2 , < 4336efb59ef364e691ef829a73d9dbd4d5ed7c7b (git) |
guessed | |
| Linux | Linux |
Affected:
4.18
Unaffected: 0 , < 4.18 (semver) Unaffected: 5.4.301 , ≤ 5.4.* (semver) Unaffected: 5.10.246 , ≤ 5.10.* (semver) Unaffected: 5.15.195 , ≤ 5.15.* (semver) Unaffected: 6.1.156 , ≤ 6.1.* (semver) Unaffected: 6.6.112 , ≤ 6.6.* (semver) Unaffected: 6.12.53 , ≤ 6.12.* (semver) Unaffected: 6.17.3 , ≤ 6.17.* (semver) Unaffected: 6.18 , ≤ * (original_commit_for_fix) |
guessed |
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},
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"version": "5.4.301",
"versionType": "semver"
},
{
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"version": "5.10.246",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.15.195",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.156",
"versionType": "semver"
},
{
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"version": "6.6.112",
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},
{
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},
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},
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"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
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},
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: bytcr_rt5651: Fix invalid quirk input mapping\n\nWhen an invalid value is passed via quirk option, currently\nbytcr_rt5640 driver just ignores and leaves as is, which may lead to\nunepxected results like OOB access.\n\nThis patch adds the sanity check and corrects the input mapping to the\ncertain default value if an invalid value is passed."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:43:03.663Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
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"url": "https://git.kernel.org/stable/c/bff827b0d507e52b23efab9f67c232a4f037ab2c"
},
{
"url": "https://git.kernel.org/stable/c/64a36a7032082b4c330ce081acb6efb99246020e"
},
{
"url": "https://git.kernel.org/stable/c/95e29db33b5f73218ae08ebb48c61c9a8d28e2ff"
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},
{
"url": "https://git.kernel.org/stable/c/4336efb59ef364e691ef829a73d9dbd4d5ed7c7b"
}
],
"title": "ASoC: Intel: bytcr_rt5651: Fix invalid quirk input mapping",
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"datePublished": "2025-11-12T10:23:19.000Z",
"dateReserved": "2025-04-16T07:20:57.169Z",
"dateUpdated": "2026-05-11T21:43:03.663Z",
"state": "PUBLISHED"
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: bytcr_rt5651: Fix invalid quirk input mapping\n\nWhen an invalid value is passed via quirk option, currently\nbytcr_rt5640 driver just ignores and leaves as is, which may lead to\nunepxected results like OOB access.\n\nThis patch adds the sanity check and corrects the input mapping to the\ncertain default value if an invalid value is passed."
},
{
"lang": "es",
"value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nASoC: Intel: bytcr_rt5651: Correcci\u00f3n de mapeo de entrada de quirk inv\u00e1lido\n\nCuando se pasa un valor inv\u00e1lido a trav\u00e9s de la opci\u00f3n quirk, actualmente el controlador bytcr_rt5640 simplemente lo ignora y lo deja tal cual, lo que puede llevar a resultados inesperados como acceso fuera de l\u00edmites (OOB).\n\nEste parche a\u00f1ade la comprobaci\u00f3n de cordura y corrige el mapeo de entrada a un valor predeterminado determinado si se pasa un valor inv\u00e1lido."
}
],
"id": "CVE-2025-40121",
"lastModified": "2026-10-19T21:10:00.160",
"metrics": {},
"published": "2025-11-12T11:15:41.553",
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],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Deferred"
}
},
"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2026-06-30T10:20:58+00:00",
"cve": "CVE-2025-40121",
"id": "CVE-2025-40121",
"initial_release_date": "2025-11-12T00:00:00+00:00",
"product_status:known_affected": "232",
"product_status:known_not_affected": "42",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: ASoC: Intel: bytcr_rt5651: Fix invalid quirk input mapping",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-40121.json",
"version": "3"
}
}
}
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