Linux kernel bug fix: fs/namespace: fix unprivileged mount propagation
Subsystem: filesystem (fs/namespace.c)
Bug type: hang, severity: security
Files changed: fs/namespace.c;fs/pnode.c
Introduced by Al Viro on 2019-01-30 17:14:50 -0500; fixed by Christian Brauner on 2019-06-17 17:36:09 -0400 (lifetime: 138 days)