CVE ID:	CVE-2016-2143
Description:	The fork implementation in the Linux kernel before 4.5 on s390 platforms mishandles the case of four page-table levels, which allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted application, related to arch/s390/include/asm/mmu_context.h and arch/s390/include/asm/pgalloc.h.
Test IDs:	1.3.6.1.4.1.25623.1.0.703607
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2016-2143 DSA-3607 http://www.debian.org/security/2016/dsa-3607 RHSA-2016:1539 http://rhn.redhat.com/errata/RHSA-2016-1539.html RHSA-2016:2766 http://rhn.redhat.com/errata/RHSA-2016-2766.html SUSE-SU-2016:1019 http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00019.html SUSE-SU-2016:1672 http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html SUSE-SU-2016:1690 http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html SUSE-SU-2016:1707 http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html SUSE-SU-2016:1764 http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html SUSE-SU-2016:2074 http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3446c13b268af86391d06611327006b059b8bab1 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3446c13b268af86391d06611327006b059b8bab1 http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html https://github.com/torvalds/linux/commit/3446c13b268af86391d06611327006b059b8bab1 https://github.com/torvalds/linux/commit/3446c13b268af86391d06611327006b059b8bab1 https://security-tracker.debian.org/tracker/CVE-2016-2143 https://security-tracker.debian.org/tracker/CVE-2016-2143