Linux kernel 2.6.8 to 2.6.14-rc2 allows local users to cause a denial of service (kernel OOPS) via a userspace process that issues a USB Request Block (URB) to a USB device and terminates before the URB is finished, which leads to a stale pointer reference.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9472
http://www.securityfocus.com/bid/14955
http://www.securityfocus.com/archive/1/419522/100/0/threaded
http://www.securityfocus.com/advisories/9806
http://www.redhat.com/support/errata/RHSA-2006-0580.html
http://www.redhat.com/support/errata/RHSA-2006-0579.html
http://www.redhat.com/support/errata/RHSA-2006-0575.html
http://www.redhat.com/support/errata/RHSA-2006-0437.html
http://www.mandriva.com/security/advisories?name=MDKSA-2005:220
http://www.mandriva.com/security/advisories?name=MDKSA-2005:219
http://www.debian.org/security/2006/dsa-1017
http://support.avaya.com/elmodocs2/security/ASA-2006-200.htm
http://support.avaya.com/elmodocs2/security/ASA-2006-180.htm
http://secunia.com/advisories/22417
http://secunia.com/advisories/21983
http://secunia.com/advisories/21465
http://secunia.com/advisories/21136
http://secunia.com/advisories/21035
http://secunia.com/advisories/19374
http://secunia.com/advisories/17918
http://secunia.com/advisories/17917