{"id":"CVE-2013-7446","details":"Use-after-free vulnerability in net/unix/af_unix.c in the Linux kernel before 4.3.3 allows local users to bypass intended AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls.","modified":"2026-01-27T04:12:22.182966Z","published":"2015-12-28T11:59:00Z","withdrawn":"2026-01-27T04:12:22.182966Z","related":["SUSE-SU-2016:0585-1","SUSE-SU-2016:0745-1","SUSE-SU-2016:0746-1","SUSE-SU-2016:0747-1","SUSE-SU-2016:0749-1","SUSE-SU-2016:0750-1","SUSE-SU-2016:0751-1","SUSE-SU-2016:0752-1","SUSE-SU-2016:0753-1","SUSE-SU-2016:0754-1","SUSE-SU-2016:0755-1","SUSE-SU-2016:0756-1","SUSE-SU-2016:0757-1","SUSE-SU-2016:0785-1","SUSE-SU-2016:0911-1","SUSE-SU-2016:1102-1","SUSE-SU-2016:1203-1","SUSE-SU-2016:1961-1","SUSE-SU-2016:1994-1","SUSE-SU-2016:1995-1","SUSE-SU-2016:2000-1","SUSE-SU-2016:2001-1","SUSE-SU-2016:2002-1","SUSE-SU-2016:2003-1","SUSE-SU-2016:2005-1","SUSE-SU-2016:2006-1","SUSE-SU-2016:2007-1","SUSE-SU-2016:2009-1","SUSE-SU-2016:2010-1","SUSE-SU-2016:2011-1","SUSE-SU-2016:2014-1","SUSE-SU-2016:2074-1"],"references":[{"type":"ADVISORY","url":"http://www.debian.org/security/2015/dsa-3426"},{"type":"ADVISORY","url":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.3.3"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2886-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2887-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2887-2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2888-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2889-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2889-2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2890-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2890-2"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2890-3"},{"type":"ADVISORY","url":"https://github.com/torvalds/linux/commit/7d267278a9ece963d77eefec61630223fce08c6c"},{"type":"EVIDENCE","url":"http://www.spinics.net/lists/netdev/msg318826.html"},{"type":"EVIDENCE","url":"https://lkml.org/lkml/2013/10/14/424"},{"type":"EVIDENCE","url":"https://lkml.org/lkml/2014/5/15/532"},{"type":"EVIDENCE","url":"https://lkml.org/lkml/2015/9/13/195"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1282688"},{"type":"WEB","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7d267278a9ece963d77eefec61630223fce08c6c"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00033.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00034.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00035.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00037.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00038.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00039.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00040.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00041.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00042.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00043.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00044.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00045.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00003.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00008.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00009.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00014.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00015.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00016.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00017.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00018.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00019.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00020.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00021.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00022.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00023.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00026.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2015/11/18/16"},{"type":"WEB","url":"http://www.securityfocus.com/bid/77638"},{"type":"WEB","url":"http://www.securitytracker.com/id/1034557"},{"type":"WEB","url":"https://forums.grsecurity.net/viewtopic.php?f=3&t=4150"},{"type":"WEB","url":"https://groups.google.com/forum/#%21topic/syzkaller/3twDUI4Cpm8"}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H"}]}