CVE ID:	CVE-2016-4581
Description:	fs/pnode.c in the Linux kernel before 4.5.4 does not properly traverse a mount propagation tree in a certain case involving a slave mount, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted series of mount system calls.
Test IDs:	1.3.6.1.4.1.25623.1.0.871708
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2016-4581 90607 http://www.securityfocus.com/bid/90607 DSA-3607 http://www.debian.org/security/2016/dsa-3607 RHSA-2016:2574 http://rhn.redhat.com/errata/RHSA-2016-2574.html RHSA-2016:2584 http://rhn.redhat.com/errata/RHSA-2016-2584.html USN-2989-1 http://www.ubuntu.com/usn/USN-2989-1 USN-2998-1 http://www.ubuntu.com/usn/USN-2998-1 USN-3000-1 http://www.ubuntu.com/usn/USN-3000-1 USN-3001-1 http://www.ubuntu.com/usn/USN-3001-1 USN-3002-1 http://www.ubuntu.com/usn/USN-3002-1 USN-3003-1 http://www.ubuntu.com/usn/USN-3003-1 USN-3004-1 http://www.ubuntu.com/usn/USN-3004-1 USN-3005-1 http://www.ubuntu.com/usn/USN-3005-1 USN-3006-1 http://www.ubuntu.com/usn/USN-3006-1 USN-3007-1 http://www.ubuntu.com/usn/USN-3007-1 [oss-security] 20160511 CVE request: Mishandling the first propagated copy being a slave http://www.openwall.com/lists/oss-security/2016/05/11/2 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5ec0811d30378ae104f250bfc9b3640242d81e3f http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5ec0811d30378ae104f250bfc9b3640242d81e3f http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.4 http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.4 http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html https://bugzilla.redhat.com/show_bug.cgi?id=1333712 https://bugzilla.redhat.com/show_bug.cgi?id=1333712 https://github.com/torvalds/linux/commit/5ec0811d30378ae104f250bfc9b3640242d81e3f https://github.com/torvalds/linux/commit/5ec0811d30378ae104f250bfc9b3640242d81e3f openSUSE-SU-2016:1641 http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html