Linux kernel bug fix: fs: Better permission checking for submounts
Subsystem: filesystem (fs/cifs/cifs_dfs_ref.c)
Bug type: crash, severity: security
Files changed: fs/afs/mntpt.c;fs/autofs4/waitq.c;fs/cifs/cifs_dfs_ref.c;fs/debugfs/inode.c;fs/namei.c;fs/namespace.c;fs/nfs/namespace.c;fs/nfs/nfs4namespace.c;fs/super.c;include/linux/debugfs.h;include/linux/mount.h;include/uapi/linux/fs.h;kernel/trace/trace.c
Introduced by Eric W. Biederman on 2016-09-30 12:48:01 -0500; fixed by Eric W. Biederman on 2017-02-02 04:36:12 +1300 (lifetime: 124 days)