CVE-2026-99119

CVSS —

drm/amdgpu/userq: actually validate userq BOs

Mô tả

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu/userq: actually validate userq BOs

This was supposed to loop over the individual evicted list, as the
kernel and always_valid evicted lists were already handled in
amdgpu_vm_validate.

Without this, BOs that were created and evicted before a userq was made
would never end up in an eviction fence rearm.

Also add the missing ref to the BO before drm_exec locks and refs it.

(cherry picked from commit 18decfc9e8cc0fa70b6de9944cc27a37729edfbd)

Không nhận ra loại tác động nào từ CWE, vector hay mô tả.