Published: 28/12/2015 Updated: 07/11/2023

CVSS v2 Base Score: 5.4 | Impact Score: 7.8 | Exploitability Score: 3.4

CVSS v3 Base Score: 5.3 | Impact Score: 4.2 | Exploitability Score: 1

VMScore: 482

Vector: AV:L/AC:M/Au:N/C:N/I:P/A:C

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Use-after-free vulnerability in net/unix/af_unix.c in the Linux kernel prior to 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.

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Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service, information leak or data loss CVE-2013-7446 Dmitry Vyukov discovered that a particular sequence of valid operations on local (AF_UNIX) sockets can result in a use-after-free This may be used to cause a denial o ...

Several security issues were fixed in the kernel ...

Several security issues were fixed in the kernel ...

Several security issues were fixed in the kernel ...

Several security issues were fixed in the kernel ...

Several security issues were fixed in the kernel ...

Several security issues were fixed in the kernel ...

Several security issues were fixed in the kernel ...

Several security issues were fixed in the kernel ...

Several security issues were fixed in the kernel ...

Several security issues were fixed in the kernel ...

NVD-CWE-Other https://forums.grsecurity.net/viewtopic.php?f=3&t=4150 https://github.com/torvalds/linux/commit/7d267278a9ece963d77eefec61630223fce08c6c http://www.spinics.net/lists/netdev/msg318826.html http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7d267278a9ece963d77eefec61630223fce08c6c http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.3.3 http://www.openwall.com/lists/oss-security/2015/11/18/16 https://lkml.org/lkml/2014/5/15/532 https://lkml.org/lkml/2015/9/13/195 https://bugzilla.redhat.com/show_bug.cgi?id=1282688 https://lkml.org/lkml/2013/10/14/424 http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00009.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00014.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00016.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00026.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00019.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00020.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00022.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00015.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00008.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00017.html http://www.securityfocus.com/bid/77638 http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00023.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00018.html http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00021.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00045.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00043.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00034.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00041.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00038.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00044.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00042.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00035.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00033.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00040.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00037.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00039.html http://www.ubuntu.com/usn/USN-2889-1 http://www.ubuntu.com/usn/USN-2890-1 http://www.ubuntu.com/usn/USN-2889-2 http://www.ubuntu.com/usn/USN-2890-2 http://www.ubuntu.com/usn/USN-2887-1 http://www.ubuntu.com/usn/USN-2890-3 http://www.ubuntu.com/usn/USN-2887-2 http://www.ubuntu.com/usn/USN-2888-1 http://www.ubuntu.com/usn/USN-2886-1 http://www.debian.org/security/2015/dsa-3426 http://www.securitytracker.com/id/1034557 https://groups.google.com/forum/#%21topic/syzkaller/3twDUI4Cpm8 https://nvd.nist.gov https://www.debian.org/security/./dsa-3426 https://usn.ubuntu.com/2886-1/

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