Description
In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Fix phys BO pread/pwrite with offset sg_page() returns struct page pointer not (void *) so the scaling of pread/pwrite is wrong for phys BO and wrong parts of BO would be accessed if non-zero offset is used. Last impacted platform with overlay or cursor planes using phys mapping was Gen3/945G/Lakeport. (cherry picked from commit 3e49a2f85070b2fb672c1e0fdba281a4ea3aebe6)
CVSS 7.8EPSS 0.12%Risque 0.79
Voir la source- Publication
- 2026-07-01 14:16:44
- Versions concernées
- unknown
- Type
- Noyau
- Dernière modification
- 2026-07-22 19:14:30
- Vecteur
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Systèmes d’exploitation
- Linux