CVE-2026-53285

Summary (CVE-2026-53285) A Linux kernel issue in the drm/amd/display path where dc_state_create_phantom_plane() allocates ~335 KiB for dc_plane_state via kvzalloc while in a FPU-enabled/softirq-disabled region, triggering vmalloc BUG_ON(in_interrupt()) and a kernel crash. The root cause is non-pr...