In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null check for pipectx->planestate in hwsssetupdpp This commit addresses a null pointer dereference issue in hwsssetupdpp(). The issue could occur when pipectx->planestate is null. The fix adds a check to ensure pipe_ctx->plane_state
is not null before accessing. This prevents a null pointer dereference.