Description
In the Linux kernel, the following vulnerability has been resolved: drm/sun4i: backend: fix error pointer dereference The function drm_atomic_get_plane_state() can return an error pointer and is not checked for it. Add error pointer check. Detected by Smatch: drivers/gpu/drm/sun4i/sun4i_backend.c:496 sun4i_backend_atomic_check() error: -plane_state- dereferencing possible ERR_PTR()
CVSS 5.5EPSS 0.11399999999999999%Risque 0.56
Voir la source- Publication
- 2026-06-24 17:17:19
- Versions concernées
- unknown
- Type
- Noyau
- Dernière modification
- 2026-07-21 17:37:23
- Vecteur
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Systèmes d’exploitation
- Linux