ip_route_input in Linux kernel 2.6 before 2.6.16.8 allows local users to cause a denial of service (panic) via a request for a route for a multicast IP address, which triggers a null dereference.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10146
https://exchange.xforce.ibmcloud.com/vulnerabilities/25872
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=189346
http://www.vupen.com/english/advisories/2006/2554
http://www.vupen.com/english/advisories/2006/1475
http://www.vupen.com/english/advisories/2006/1399
http://www.securityfocus.com/bid/17593
http://www.redhat.com/support/errata/RHSA-2006-0493.html
http://www.novell.com/linux/security/advisories/2006-05-31.html
http://www.mandriva.com/security/advisories?name=MDKSA-2006:086
http://www.debian.org/security/2006/dsa-1103
http://www.debian.org/security/2006/dsa-1097
http://support.avaya.com/elmodocs2/security/ASA-2006-161.htm
http://secunia.com/advisories/21745
http://secunia.com/advisories/21476
http://secunia.com/advisories/20914
http://secunia.com/advisories/20671
http://secunia.com/advisories/20398
http://secunia.com/advisories/20237
http://secunia.com/advisories/20157
http://secunia.com/advisories/19955
http://secunia.com/advisories/19735