Linux kernel bug fix: cgroup/cpuset: Prevent NULL pointer access in free_tmpmasks()
Subsystem: cgroup (kernel/cgroup/cpuset.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: kernel/cgroup/cpuset.c
Introduced by Chen Ridong on 2025-08-25 08:19:24 -1000; fixed by Waiman Long on 2025-09-03 08:40:11 -1000 (lifetime: 9 days)