Vulnerability Description
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.
References
- https://git.kernel.org/stable/c/2204e582b4eea872e1e7a5c90edcb84b928c68b0
- https://git.kernel.org/stable/c/4336efb59ef364e691ef829a73d9dbd4d5ed7c7b
- https://git.kernel.org/stable/c/64a36a7032082b4c330ce081acb6efb99246020e
- https://git.kernel.org/stable/c/95e29db33b5f73218ae08ebb48c61c9a8d28e2ff
- https://git.kernel.org/stable/c/bff827b0d507e52b23efab9f67c232a4f037ab2c
- https://git.kernel.org/stable/c/c60f269c123210a6846d6d1367de0eaa402c10b0
- https://git.kernel.org/stable/c/f197894de2f4ef46c7d53827d9df294b75c35e13
- https://git.kernel.org/stable/c/fdf99978a6480e14405212472b6c747e0fa43bed
FAQ
What is CVE-2025-40121?
CVE-2025-40121 is a documented vulnerability. 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_rt564...
How severe is CVE-2025-40121?
CVSS scoring is not yet available for CVE-2025-40121. Check NVD for updates.
Is there a patch for CVE-2025-40121?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.