ASoC: codecs: lpass-wsa-macro: Fix enum kcontrol accesses (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.21 % · percentile 12 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Received
Description
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.
References
- https://git.kernel.org/stable/c/bd4e5f9c3b764dc0e2a5662f92d63d2f3767a78d
- https://git.kernel.org/stable/c/4bcac4bf304a3ec746192e49a669c236aaf27dbf
- https://git.kernel.org/stable/c/891129df5de79cd533ae335c6eab24df2ff2b0fd
- https://git.kernel.org/stable/c/524aa7b9954b0a43dd13f71ecbbac52a151c326d
- https://git.kernel.org/stable/c/2fe7a89b2b5b73be35c1e493d0246314ba54e427
- https://git.kernel.org/stable/c/7bcdde412e6c744f6135e02b12a735e2e37b639f
- https://git.kernel.org/stable/c/56f24311fd5607588a47e44675195a9efb200f29
European references
- ENISA EUVD · EUVD-2026-71669
- GCVE · GCVE-0-2026-80910
CERT-FR advisories
- CERTFR-2026-AVI-1232 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1163 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 809bcbcecebff86003e13f07444d21b9d6652a64 < bd4e5f9c3b764dc0e2a5662f92d63d2f3767a78d ; affected 809bcbcecebff86003e13f07444d21b9d6652a64 < 4bcac4bf304a3ec746192e49a669c236aaf27dbf ; affected 809bcbcecebff86003e13f07444d21b9d6652a64 < 891129df5de79cd533ae335c6eab24df2ff2b0fd ; affected 809bcbcecebff86003e13f07444d21b9d6652a64 < 524aa7b9954b0a43dd13f71ecbbac52a151c326d ; affected 809bcbcecebff86003e13f07444d21b9d6652a64 < 2fe7a89b2b5b73be35c1e493d0246314ba54e427 ; affected 809bcbcecebff86003e13f07444d21b9d6652a64 < 7bcdde412e6c744f6135e02b12a735e2e37b639f |
| Linux · Linux | affected 5.11 ; unaffected 0 < 5.11 ; unaffected 5.15.217 ≤ 5.15.* ; unaffected 6.1.184 ≤ 6.1.* ; unaffected 6.6.153 ≤ 6.6.* ; unaffected 6.12.105 ≤ 6.12.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |