The dev_queue_xmit function in Linux kernel 2.6 can fail before calling the local_bh_disable function, which could lead to data corruption and "node lockups." NOTE: it is not clear whether this issue is exploitable.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11679
http://www.securityfocus.com/bid/22317
http://www.novell.com/linux/security/advisories/2007_35_kernel.html
http://www.debian.org/security/2007/dsa-1304
http://support.avaya.com/elmodocs2/security/ASA-2007-063.htm
http://secunia.com/advisories/25714
http://secunia.com/advisories/25683
http://secunia.com/advisories/24206
http://secunia.com/advisories/23997
http://rhn.redhat.com/errata/RHSA-2007-0014.html
http://linux.bkbits.net:8080/linux-2.6/gnupatch%404186e5bfgUOMBbA6xFaY0_z84kaURw