CVE-2023-48421 | Google Android pixel_gpu_slc.c gpu_pixel_handle_buffer_liveness_update_ioctl out-of-bounds write

CVE-2023-48421 | Google Android pixel_gpu_slc.c gpu_pixel_handle_buffer_liveness_update_ioctl out-of-bounds write

A vulnerability was found in Google Android. It has been classified as critical. Affected is the function gpu_pixel_handle_buffer_liveness_update_ioctl of the file private/google-modules/gpu/mali_kbase/platform/pixel/pixel_gpu_slc.c. The manipulation leads to out-of-bounds write. This vulnerability is traded as CVE-2023-48421. Local access is required to approach this attack. There is no exploit available. It is recommended to apply a patch to fix this issue.