Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/gud: fix NULL fb and crtc dereferences on USB disconnect On disconnect drm_atomic_helper_disable_all() is called which sets both the fb and crtc for a plane to NULL before invoking a commit. This causes a kernel oops on every display disconnect. Add guards for those dereferences.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 73cfd166e045769a1b42d36897accaa6e06b8102 before a255ec07f91d4c73a361a28b7a3d82f5710245f1; affected 73cfd166e045769a1b42d36897accaa6e06b8102 before dc2d5ddb193e363187bae2ad358245642d2721fb |
| Linux / Linux | affected 6.18; unaffected 0 before 6.18; unaffected 6.18.7 through 6.18.*; unaffected 6.19 through * |
CWE
No CWE identifiers supplied.