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Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping When an invalid value is passed via quirk option, currently bytcr_rt5640 driver only shows an error message but leaves as is. This may lead to unepxected results like OOB access. This patch corrects the input mapping to the certain default value if an invalid value is passed.

PUBLISHED Reserved 2025-04-16 | Published 2025-11-12 | Updated 2025-12-01 | Assigner Linux

Product status

Default status
unaffected

063422ca2a9de238401c3848c1b3641c07b6316c (git) before 2c27e047bdcba457ec953f7e90e4ed6d5f8aeb01
affected

063422ca2a9de238401c3848c1b3641c07b6316c (git) before a97b4d18ecb012c5624cdf2cab2ce5e1312fdd5d
affected

063422ca2a9de238401c3848c1b3641c07b6316c (git) before dea9c8c9028c9374761224a7f9d824e845a2aa2e
affected

063422ca2a9de238401c3848c1b3641c07b6316c (git) before f58fca15f3bf8b982e799c31e4afa8923788aa40
affected

063422ca2a9de238401c3848c1b3641c07b6316c (git) before 29a41bf6422688f0c5a09b18222e1a64b2629fa4
affected

063422ca2a9de238401c3848c1b3641c07b6316c (git) before 5c03ea2ef4ebba75c69c90929d8590eb3d3797a9
affected

063422ca2a9de238401c3848c1b3641c07b6316c (git) before 48880f3cdf2b6d8dcd91219c5b5c8a7526411322
affected

063422ca2a9de238401c3848c1b3641c07b6316c (git) before fba404e4b4af4f4f747bb0e41e9fff7d03c7bcc0
affected

Default status
affected

4.18
affected

Any version before 4.18
unaffected

5.4.301 (semver)
unaffected

5.10.246 (semver)
unaffected

5.15.195 (semver)
unaffected

6.1.156 (semver)
unaffected

6.6.112 (semver)
unaffected

6.12.53 (semver)
unaffected

6.17.3 (semver)
unaffected

6.18 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/2c27e047bdcba457ec953f7e90e4ed6d5f8aeb01

git.kernel.org/...c/a97b4d18ecb012c5624cdf2cab2ce5e1312fdd5d

git.kernel.org/...c/dea9c8c9028c9374761224a7f9d824e845a2aa2e

git.kernel.org/...c/f58fca15f3bf8b982e799c31e4afa8923788aa40

git.kernel.org/...c/29a41bf6422688f0c5a09b18222e1a64b2629fa4

git.kernel.org/...c/5c03ea2ef4ebba75c69c90929d8590eb3d3797a9

git.kernel.org/...c/48880f3cdf2b6d8dcd91219c5b5c8a7526411322

git.kernel.org/...c/fba404e4b4af4f4f747bb0e41e9fff7d03c7bcc0

cve.org (CVE-2025-40154)

nvd.nist.gov (CVE-2025-40154)

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