CVE-2026-80910

CVE CVE-2026-80910EUVD EUVD-2026-71669Published 2026-09-04T17:19:21.000Z

What the advisory describes

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.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux patch: 7.2; patch: 6.18.46; patch: 6.1.184; 809bcbcecebff86003e13f07444d21b9d6652a64 <56f24311fd5607588a47e44675195a9efb200f29; patch: 6.12.105; patch: 6.6.153; 5.11; 809bcbcecebff86003e13f07444d21b9d6652a64 <4bcac4bf304a3ec746192e49a669c236aaf27dbf; 809bcbcecebff86003e13f07444d21b9d6652a64 <2fe7a89b2b5b73be35c1e493d0246314ba54e427; 809bcbcecebff86003e13f07444d21b9d6652a64 <bd4e5f9c3b764dc0e2a5662f92d63d2f3767a78d; 809bcbcecebff86003e13f07444d21b9d6652a64 <524aa7b9954b0a43dd13f71ecbbac52a151c326d; patch: 7.1.10; 809bcbcecebff86003e13f07444d21b9d6652a64 <891129df5de79cd533ae335c6eab24df2ff2b0fd; 809bcbcecebff86003e13f07444d21b9d6652a64 <7bcdde412e6c744f6135e02b12a735e2e37b639f; patch: 5.15.217; patch: 0

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

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Linux — Linux

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