CVE-2025-40121

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Source
https://cve.org/CVERecord?id=CVE-2025-40121
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-40121.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-40121
Downstream
Related
Published
2025-11-12T10:23:19Z
Modified
2026-05-15T04:13:46.308138320Z
Summary
ASoC: Intel: bytcr_rt5651: Fix invalid quirk input mapping
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40121.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.18.0
Fixed
5.4.301
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.246
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.195
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.156
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.112
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.53
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.17.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-40121.json"