Linux kernel bug fix: mm/smaps: don't access young/dirty bit if pte unpresent
Subsystem: fs/proc (fs/proc/task_mmu.c)
Bug type: crash, severity: high
Files changed: fs/proc/task_mmu.c
Introduced by Huang Ying on 2020-06-02 10:59:10 -0700; fixed by Peter Xu on 2022-08-20 15:17:45 -0700 (lifetime: 809 days)