CVE-2025-40121

· N/ADeferred

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CVSS v3.1

N/A

EPSS

0.22%

Published

Nov 12, 2025

Modified

Apr 14, 2026

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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 (8)

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

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