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

drm/amd/display: Add NULL check for 'afb' before dereferencing in amdgpu_dm_plane_handle_cursor_update

This commit adds a null check for the 'afb' variable in the
amdgpu_dm_plane_handle_cursor_update function. Previously, 'afb' was
assumed to be null, but was used later in the code without a null check.
This could potentially lead to a null pointer dereference.

Fixes the below:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_plane.c:1298 amdgpu_dm_plane_handle_cursor_update() error: we previously assumed 'afb' could be null (see line 1252)

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

NIST: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NIST: CWE-476

3173839   Config Identifier: 0, OR
     
          *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 from (excluding) 6.10.5
          *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 from (excluding) 6.6.46
          *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (excluding) 6.1.105

kernel.org: https://git.kernel.org/stable/c/31a679a880102dee6e10985a7b1789af8dc328cc

kernel.org: https://git.kernel.org/stable/c/38e6f715b02b572f74677eb2f29d3b4bc6f1ddff

kernel.org: https://git.kernel.org/stable/c/94220b35aeba2b68da81deeefbb784d94eeb5c04

kernel.org: https://git.kernel.org/stable/c/ce5d090af683137cb779ed7e3683839f9c778b35

kernel.org: https://git.kernel.org/stable/c/31a679a880102dee6e10985a7b1789af8dc328cc Types: Patch

kernel.org: https://git.kernel.org/stable/c/38e6f715b02b572f74677eb2f29d3b4bc6f1ddff Types: Patch

kernel.org: https://git.kernel.org/stable/c/94220b35aeba2b68da81deeefbb784d94eeb5c04 Types: Patch

kernel.org: https://git.kernel.org/stable/c/ce5d090af683137cb779ed7e3683839f9c778b35 Types: Patch