The vulnerability of the `link_set_dsc_pps_packet()` function in the Linux kernel’s drivers/gpu/drm/amd/display/dc/link/link_dpms.c file allows a hacker to trigger a service failure.

The vulnerability of the linksetdscppspacket function in the Linux kernel’s drivers/gpu/drm/amd/display/dc/link/linkdpms.c file is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...