EUVD-2026-38934

In the Linux kernel, the following vulnerability has been resolved: drm/sun4i: backend: fix error pointer dereference The function drmatomicgetplanestate can return an error pointer and is not checked for it. Add error pointer check. Detected by Smatch: drivers/gpu/drm/sun4i/sun4ibackend.c:496...

CVE-2026-53066

In the Linux kernel, the drm/sun4i backend fixed an error pointer dereference: drm_atomic_get_plane_state() could return an error pointer and was not checked in sun4i_backend_atomic_check(), risking a dereference of plane_state. The issue is resolved by adding an error pointer check. Connected re...