Race condition in the mac80211 subsystem in the Linux kernel before 3.13.7 allows remote attackers to cause a denial of service (system crash) via network traffic that improperly interacts with the WLAN_STA_PS_STA state (aka power-save mode), related to sta_info.c and tx.c.
http://linux.oracle.com/errata/ELSA-2014-3052.html
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html
https://bugzilla.kernel.org/show_bug.cgi?id=70551#c18
https://bugzilla.redhat.com/show_bug.cgi?id=1083512
https://github.com/torvalds/linux/commit/1d147bfa64293b2723c4fec50922168658e613ba
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.13.7