CVE-2026-80910

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: lpass-wsa-macro: Fix enum kcontrol accesses EAR SPKR PA Gain" and the four "WSA RX* Mux" controls are enumerated, but their get and put callbacks access the value through ucontrol->value.integer.value[0] (a long) instead of ucontrol->value.enumerated.item[0] (an unsigned int). This same pattern was fixed in the sibling drivers by commit bcfe5f76cc40 ("ASoC: codecs: rx-macro: fix accessing array out of bounds for enum type") and commit 0ea5eff7c606 ("ASoC: codecs: va-macro: fix accessing array out of bounds for enum type"), but wsa-macro was missed. On 64-bit kernels with CONFIG_SND_CTL_DEBUG this trips the elem value sanity check and every read of these controls fails with -EINVAL.

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/2fe7a89b2b5b73be35c1e493d0246314ba54e427
https://git.kernel.org/stable/c/4bcac4bf304a3ec746192e49a669c236aaf27dbf
https://git.kernel.org/stable/c/524aa7b9954b0a43dd13f71ecbbac52a151c326d
https://git.kernel.org/stable/c/56f24311fd5607588a47e44675195a9efb200f29
https://git.kernel.org/stable/c/7bcdde412e6c744f6135e02b12a735e2e37b639f
https://git.kernel.org/stable/c/891129df5de79cd533ae335c6eab24df2ff2b0fd
https://git.kernel.org/stable/c/bd4e5f9c3b764dc0e2a5662f92d63d2f3767a78d

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-04 18:18

Updated : 2026-09-04 18:18

NVD link : CVE-2026-80910

Mitre link : CVE-2026-80910

CVE.ORG link : CVE-2026-80910

JSON object : View

Products Affected

No product.

CWE

No CWE.

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