CVE ID:	CVE-2016-4997
Description:	The compat IPT_SO_SET_REPLACE and IP6T_SO_SET_REPLACE setsockopt implementations in the netfilter subsystem in the Linux kernel before 4.6.3 allow local users to gain privileges or cause a denial of service (memory corruption) by leveraging in-container root access to provide a crafted offset value that triggers an unintended decrement.
Test IDs:	1.3.6.1.4.1.25623.1.1.4.2016.1710.1   1.3.6.1.4.1.25623.1.1.4.2016.1709.1
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2016-4997 1036171 http://www.securitytracker.com/id/1036171 40435 https://www.exploit-db.com/exploits/40435/ 40489 https://www.exploit-db.com/exploits/40489/ 91451 http://www.securityfocus.com/bid/91451 DSA-3607 http://www.debian.org/security/2016/dsa-3607 RHSA-2016:1847 http://rhn.redhat.com/errata/RHSA-2016-1847.html RHSA-2016:1875 http://rhn.redhat.com/errata/RHSA-2016-1875.html RHSA-2016:1883 http://rhn.redhat.com/errata/RHSA-2016-1883.html SUSE-SU-2016:1709 http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00060.html SUSE-SU-2016:1710 http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00061.html SUSE-SU-2016:1937 http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html SUSE-SU-2016:1985 http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html SUSE-SU-2016:2018 http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00027.html SUSE-SU-2016:2105 http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html SUSE-SU-2016:2174 http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00048.html SUSE-SU-2016:2177 http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00050.html SUSE-SU-2016:2178 http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00051.html SUSE-SU-2016:2179 http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00052.html SUSE-SU-2016:2180 http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00053.html SUSE-SU-2016:2181 http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00054.html USN-3016-1 http://www.ubuntu.com/usn/USN-3016-1 USN-3016-2 http://www.ubuntu.com/usn/USN-3016-2 USN-3016-3 http://www.ubuntu.com/usn/USN-3016-3 USN-3016-4 http://www.ubuntu.com/usn/USN-3016-4 USN-3017-1 http://www.ubuntu.com/usn/USN-3017-1 USN-3017-2 http://www.ubuntu.com/usn/USN-3017-2 USN-3017-3 http://www.ubuntu.com/usn/USN-3017-3 USN-3018-1 http://www.ubuntu.com/usn/USN-3018-1 USN-3018-2 http://www.ubuntu.com/usn/USN-3018-2 USN-3019-1 http://www.ubuntu.com/usn/USN-3019-1 USN-3020-1 http://www.ubuntu.com/usn/USN-3020-1 [oss-security] 20160624 Linux CVE-2016-4997 (local privilege escalation) and CVE-2016-4998 (out of bounds memory access) http://www.openwall.com/lists/oss-security/2016/06/24/5 [oss-security] 20160929 CVE request - Linux kernel through 4.6.2 allows escalade privileges via IP6T_SO_SET_REPLACE compat setsockopt call http://www.openwall.com/lists/oss-security/2016/09/29/10 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ce683e5f9d045e5d67d1312a42b359cb2ab2a13c http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ce683e5f9d045e5d67d1312a42b359cb2ab2a13c http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.3 http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.3 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/linuxbulletinoct2016-3090545.html http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.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=1349722 https://bugzilla.redhat.com/show_bug.cgi?id=1349722 https://github.com/nccgroup/TriforceLinuxSyscallFuzzer/tree/master/crash_reports/report_compatIpt https://github.com/nccgroup/TriforceLinuxSyscallFuzzer/tree/master/crash_reports/report_compatIpt https://github.com/torvalds/linux/commit/ce683e5f9d045e5d67d1312a42b359cb2ab2a13c https://github.com/torvalds/linux/commit/ce683e5f9d045e5d67d1312a42b359cb2ab2a13c https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05347541 https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05347541 openSUSE-SU-2016:2184 http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html