CVE-2026-89828 | Linux Kernel up to 6.18.50/7.2.4 amdgpu_vram_mgr drm/amdgpu amdgpu_vram_mgr_init free_trees null pointer dereference (WID-SEC-2026-3438)

A vulnerability labeled as critical has been found in Linux Kernel up to 6.18.50/7.2.4. Affected is the function amdgpu_vram_mgr_init of the file drm/amdgpu of the component amdgpu_vram_mgr. Executing a manipulation of the argument free_trees can lead to null pointer dereference. This vulnerability is handled as CVE-2026-89828. The attack can be... Weiterlesen