CVE-2013-7446

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://forums.grsecurity.net/viewtopic.php?f=3&t=4150", "name": "https://forums.grsecurity.net/viewtopic.php?f=3&t=4150", "tags": [], "refsource": "MISC"}, {"url": "https://github.com/torvalds/linux/commit/7d267278a9ece963d77eefec61630223fce08c6c", "name": "https://github.com/torvalds/linux/commit/7d267278a9ece963d77eefec61630223fce08c6c", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.spinics.net/lists/netdev/msg318826.html", "name": "[netdev] 20150304 [PATCH net] af_unix: don't poll dead peers", "tags": ["Exploit"], "refsource": "MLIST"}, {"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7d267278a9ece963d77eefec61630223fce08c6c", "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7d267278a9ece963d77eefec61630223fce08c6c", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.3.3", "name": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.3.3", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.openwall.com/lists/oss-security/2015/11/18/16", "name": "[oss-security] 20151118 Re: CVE request - Linux kernel - Unix sockets use after free - peer_wait_queue prematurely freed", "tags": [], "refsource": "MLIST"}, {"url": "https://lkml.org/lkml/2014/5/15/532", "name": "[linux-kernel] 20140515 eventpoll __list_del_entry corruption (was: perf: use after free in perf_remove_from_context)", "tags": ["Exploit"], "refsource": "MLIST"}, {"url": "https://lkml.org/lkml/2015/9/13/195", "name": "[linux-kernel] 20150913 List corruption on epoll_ctl(EPOLL_CTL_DEL) an AF_UNIX socket", "tags": ["Exploit"], "refsource": "MLIST"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1282688", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1282688", "tags": [], "refsource": "CONFIRM"}, {"url": "https://lkml.org/lkml/2013/10/14/424", "name": "[linux-kernel] 20131014 Re: epoll oops.", "tags": ["Exploit"], "refsource": "MLIST"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00009.html", "name": "SUSE-SU-2016:1995", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00014.html", "name": "SUSE-SU-2016:2000", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00016.html", "name": "SUSE-SU-2016:2002", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00003.html", "name": "SUSE-SU-2016:1961", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00026.html", "name": "SUSE-SU-2016:2014", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00019.html", "name": "SUSE-SU-2016:2006", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html", "name": "SUSE-SU-2016:2074", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00020.html", "name": "SUSE-SU-2016:2007", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00022.html", "name": "SUSE-SU-2016:2010", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html", "name": "openSUSE-SU-2016:1641", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00015.html", "name": "SUSE-SU-2016:2001", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00008.html", "name": "SUSE-SU-2016:1994", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00017.html", "name": "SUSE-SU-2016:2003", "tags": [], "refsource": "SUSE"}, {"url": "http://www.securityfocus.com/bid/77638", "name": "77638", "tags": [], "refsource": "BID"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00023.html", "name": "SUSE-SU-2016:2011", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00018.html", "name": "SUSE-SU-2016:2005", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00021.html", "name": "SUSE-SU-2016:2009", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00045.html", "name": "SUSE-SU-2016:0757", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00043.html", "name": "SUSE-SU-2016:0755", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00034.html", "name": "SUSE-SU-2016:0746", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00041.html", "name": "SUSE-SU-2016:0753", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00038.html", "name": "SUSE-SU-2016:0750", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00044.html", "name": "SUSE-SU-2016:0756", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00042.html", "name": "SUSE-SU-2016:0754", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00035.html", "name": "SUSE-SU-2016:0747", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00033.html", "name": "SUSE-SU-2016:0745", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00040.html", "name": "SUSE-SU-2016:0752", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html", "name": "SUSE-SU-2016:0911", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html", "name": "SUSE-SU-2016:1102", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00037.html", "name": "SUSE-SU-2016:0749", "tags": [], "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00039.html", "name": "SUSE-SU-2016:0751", "tags": [], "refsource": "SUSE"}, {"url": "http://www.ubuntu.com/usn/USN-2889-1", "name": "USN-2889-1", "tags": [], "refsource": "UBUNTU"}, {"url": "http://www.ubuntu.com/usn/USN-2890-1", "name": "USN-2890-1", "tags": [], "refsource": "UBUNTU"}, {"url": "http://www.ubuntu.com/usn/USN-2889-2", "name": "USN-2889-2", "tags": [], "refsource": "UBUNTU"}, {"url": "http://www.ubuntu.com/usn/USN-2890-2", "name": "USN-2890-2", "tags": [], "refsource": "UBUNTU"}, {"url": "http://www.ubuntu.com/usn/USN-2887-1", "name": "USN-2887-1", "tags": [], "refsource": "UBUNTU"}, {"url": "http://www.ubuntu.com/usn/USN-2890-3", "name": "USN-2890-3", "tags": [], "refsource": "UBUNTU"}, {"url": "http://www.ubuntu.com/usn/USN-2887-2", "name": "USN-2887-2", "tags": [], "refsource": "UBUNTU"}, {"url": "http://www.ubuntu.com/usn/USN-2888-1", "name": "USN-2888-1", "tags": [], "refsource": "UBUNTU"}, {"url": "http://www.ubuntu.com/usn/USN-2886-1", "name": "USN-2886-1", "tags": [], "refsource": "UBUNTU"}, {"url": "http://www.debian.org/security/2015/dsa-3426", "name": "DSA-3426", "tags": [], "refsource": "DEBIAN"}, {"url": "http://www.securitytracker.com/id/1034557", "name": "1034557", "tags": [], "refsource": "SECTRACK"}, {"url": "https://groups.google.com/forum/#!topic/syzkaller/3twDUI4Cpm8", "name": "https://groups.google.com/forum/#!topic/syzkaller/3twDUI4Cpm8", "tags": [], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2013-7446", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.4, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:C", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 7.8, "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.3, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 4.2, "exploitabilityScore": 1.0}}, "publishedDate": "2015-12-28T11:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "4.3.2"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2018-08-13T21:47Z"}