Fiche vulnérabilité
CVE-2022-49969 : faille élevée linux linux kernel (CVSS 7.8)
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: clear optc underflow before turn off odm clock [Why] After ODM clock off, optc underflow bit will be kept there always and clear not work. We need to clear that before clock off. [How] Clear that if have when clock off.
En bref
- Sévérité
- Élevée (CVSS 7.8)
- Vecteur CVSS
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 18 juin 2025
- Dernière mise à jour
- 15 août 2026
Produits concernés
- linux linux kernel
Références
- Fiche CVE-2022-49969 sur le NVD (NIST)
- git.kernel.org/stable/c/3101839b080137c367f3f88c2a040f791de88…
- git.kernel.org/stable/c/3c1dfeaeb3b4e3ea656041da1241e6ee3c3b3…
- git.kernel.org/stable/c/443687798d6f094412b7312b64b3bb4d99aed…
- git.kernel.org/stable/c/5ee30bcfdb32526233d2572f3d9ec37192867…
- git.kernel.org/stable/c/814b756d4ec3a8728debb116cf49005feada7…
- git.kernel.org/stable/c/b2a93490201300a749ad261b5c5d05cb50179…