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MitreCVELIST:CVE-2013-7446

HistoryDec 28, 2015 - 11:00 a.m.

CVE-2013-7446

2015-12-2811:00:00

mitre

www.cve.org

6.1 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.1%

JSON

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.

References

git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7d267278a9ece963d77eefec61630223fce08c6c

lists.opensuse.org/opensuse-security-announce/2016-03/msg00033.html

lists.opensuse.org/opensuse-security-announce/2016-03/msg00034.html

lists.opensuse.org/opensuse-security-announce/2016-03/msg00035.html

lists.opensuse.org/opensuse-security-announce/2016-03/msg00037.html

lists.opensuse.org/opensuse-security-announce/2016-03/msg00038.html

lists.opensuse.org/opensuse-security-announce/2016-03/msg00039.html

lists.opensuse.org/opensuse-security-announce/2016-03/msg00040.html

lists.opensuse.org/opensuse-security-announce/2016-03/msg00041.html

lists.opensuse.org/opensuse-security-announce/2016-03/msg00042.html

lists.opensuse.org/opensuse-security-announce/2016-03/msg00043.html

lists.opensuse.org/opensuse-security-announce/2016-03/msg00044.html

lists.opensuse.org/opensuse-security-announce/2016-03/msg00045.html

lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html

lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html

lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html

lists.opensuse.org/opensuse-security-announce/2016-08/msg00003.html

lists.opensuse.org/opensuse-security-announce/2016-08/msg00008.html

lists.opensuse.org/opensuse-security-announce/2016-08/msg00009.html

lists.opensuse.org/opensuse-security-announce/2016-08/msg00014.html

lists.opensuse.org/opensuse-security-announce/2016-08/msg00015.html

lists.opensuse.org/opensuse-security-announce/2016-08/msg00016.html

lists.opensuse.org/opensuse-security-announce/2016-08/msg00017.html

lists.opensuse.org/opensuse-security-announce/2016-08/msg00018.html

lists.opensuse.org/opensuse-security-announce/2016-08/msg00019.html

lists.opensuse.org/opensuse-security-announce/2016-08/msg00020.html

lists.opensuse.org/opensuse-security-announce/2016-08/msg00021.html

lists.opensuse.org/opensuse-security-announce/2016-08/msg00022.html

lists.opensuse.org/opensuse-security-announce/2016-08/msg00023.html

lists.opensuse.org/opensuse-security-announce/2016-08/msg00026.html

lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html

www.debian.org/security/2015/dsa-3426

www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.3.3

www.openwall.com/lists/oss-security/2015/11/18/16

www.securityfocus.com/bid/77638

www.securitytracker.com/id/1034557

www.spinics.net/lists/netdev/msg318826.html

www.ubuntu.com/usn/USN-2886-1

www.ubuntu.com/usn/USN-2887-1

www.ubuntu.com/usn/USN-2887-2

www.ubuntu.com/usn/USN-2888-1

www.ubuntu.com/usn/USN-2889-1

www.ubuntu.com/usn/USN-2889-2

www.ubuntu.com/usn/USN-2890-1

www.ubuntu.com/usn/USN-2890-2

www.ubuntu.com/usn/USN-2890-3

bugzilla.redhat.com/show_bug.cgi?id=1282688

forums.grsecurity.net/viewtopic.php?f=3&t=4150

github.com/torvalds/linux/commit/7d267278a9ece963d77eefec61630223fce08c6c

groups.google.com/forum/#%21topic/syzkaller/3twDUI4Cpm8

lkml.org/lkml/2013/10/14/424

lkml.org/lkml/2014/5/15/532

lkml.org/lkml/2015/9/13/195