CVE-2025-21989 - AMDGPU NULL Pointer Dereference

CVE ID : CVE-2025-21989
Published : April 2, 2025, 1:15 p.m. | 1 hour, 38 minutes ago
Description : In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix missing .is_two_pixels_per_container Starting from 6.11, AMDGPU driver, while being loaded with amdgpu.dc=1, due to lack of .is_two_pixels_per_container function in dce60_tg_funcs, causes a NULL pointer dereference on PCs with old GPUs, such as R9 280X. So this fix adds missing .is_two_pixels_per_container to dce60_tg_funcs. (cherry picked from commit bd4b125eb949785c6f8a53b0494e32795421209d)
Severity: 0.0 | NA
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