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