CVE-2026-80526

7.8 Élevée

Publiée le 26/08/2026 à 17:17 · Modifiée le 27/08/2026 à 08:17 · Reçue · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: tas2562: Validate values for volume writes tas2562_volume_control_put() does not do any validation of the control value written by userspace, it uses it to look up a value in a fixed size array which can easily be overflowed and then writes whatever value it gets back to the device. Add validation that we are loading a value we have in the array.

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Produits concernés

Linux

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.8 Élevée	416baaa9-dc9f-4396-8d5f-8c081fb06d67	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`

Références

https://git.kernel.org/stable/c/1f389ecd0c35e9e281036e44c121df904f3164c1
https://git.kernel.org/stable/c/20bdbb1376457ecbf418bf677fd285820d1fc011
https://git.kernel.org/stable/c/8fb41964f7e4e4207c8999af2056894caa7a252a
https://git.kernel.org/stable/c/c37a0461c0d0a70c5de4fdbd70449a7f53c12dda
https://git.kernel.org/stable/c/db488d653d896fcf9ac87e15239924c2928bbc3c

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories