CVE-2014-3688 Information

Description

The SCTP implementation in the Linux kernel before 3.17.4 allows remote attackers to cause a denial of service (memory consumption) by triggering a large number of chunks in an association’s output queue as demonstrated by ASCONF probes related to net/sctp/inqueue.c and net/sctp/sm_statefuns.c.

Reference

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=26b87c7881006311828bb0ab271a551a62dcceb4 http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html http://marc.info/?l=bugtraq&m=142722450701342&w=2 http://marc.info/?l=bugtraq&m=142722544401658&w=2 http://rhn.redhat.com/errata/RHSA-2015-0062.html http://rhn.redhat.com/errata/RHSA-2015-0115.html http://www.debian.org/security/2014/dsa-3060 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.17.4 http://www.openwall.com/lists/oss-security/2014/11/13/8 http://www.ubuntu.com/usn/USN-2417-1 http://www.ubuntu.com/usn/USN-2418-1 https://bugzilla.redhat.com/show_bug.cgi?id=1155745 https://github.com/torvalds/linux/commit/26b87c7881006311828bb0ab271a551a62dcceb4