Medium · published March 6, 2025
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: check dpu_plane_atomic_print_state() for valid sspp
Similar to the r_pipe sspp protect, add a check to protect
the pipe state prints to avoid NULL ptr dereference for cases when
the state is dumped without a corresponding atomic_check() where the
pipe->sspp is assigned.
Patchwork: https://patchwork.freedesktop.org/patch/628404/