Linux kernel bug fix: userfaultfd: check VM_MAYWRITE was set after verifying the uffd is registered
Subsystem: filesystem (fs/userfaultfd.c)
Bug type: unknown, severity: low
Files changed: fs/userfaultfd.c
Introduced by Andrea Arcangeli on 2018-11-30 14:56:14 -0800; fixed by Andrea Arcangeli on 2018-12-14 15:05:45 -0800 (lifetime: 14 days)