Linux kernel bug fix: mm/mempolicy: Take VMA lock before replacing policy
Subsystem: memory (mm/mempolicy.c)
Bug type: use-after-free, severity: high
Keywords: refcount;use after free
Files changed: mm/mempolicy.c
Introduced by Suren Baghdasaryan on 2023-04-05 20:02:57 -0700; fixed by Jann Horn on 2023-07-28 09:44:06 -0700 (lifetime: 113 days)