In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix variable deferencing before NULL check in edp_setup_replay()
In edp_setup_replay(), struct dc *dc & struct dmub_replay *replay was dereferenced before the pointer link & replay NULL check.
Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_edp_panel_control.c:947 edp_setup_replay() warn: variable dereferenced before check link (see line 933)