Linux kernel bug fix: userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmas
Subsystem: filesystem (fs/userfaultfd.c)
Bug type: unknown, severity: unknown
Files changed: fs/userfaultfd.c;mm/userfaultfd.c
Introduced by Marc-André Lureau on 2018-01-31 17:18:39 -0800; fixed by Andrea Arcangeli on 2018-11-30 14:56:14 -0800 (lifetime: 302 days)