The vulnerability in the `setup_backlight_device()` function of the `drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c` file of the Direct Rendering Infrastructure (DRI) driver for AMD graphics cards in the Linux operating system allows a malicious actor to cause a service failure.

The vulnerability of the setupbacklightdevice function in the drivers/gpu/drm/amd/display/amdgpudm/amdgpudm.c file of the Direct Rendering Infrastructure DRI driver for AMD graphics cards in Linux operating systems is related to pointer manipulation. Exploiting this vulnerability could allow an...