Detections
Analytics
CVE-2025-21989
medium
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)
References
https://git.kernel.org/stable/c/fefa811e616b5d0b555ed65743e528a0a8a0b377
https://git.kernel.org/stable/c/e204aab79e01bc8ff750645666993ed8b719de57
https://git.kernel.org/stable/c/36d04c9313d8d83ead92242f037099ac73e02120