The ipt_recent kernel module (ipt_recent.c) in Linux kernel before 2.6.12, when running on 64-bit processors such as AMD64, allows remote attackers to cause a denial of service (kernel panic) via certain attacks such as SSH brute force, which leads to memset calls using a length based on the u_int32_t type, acting on an array of unsigned long elements, a different vulnerability than CVE-2005-2873.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11394
http://www.securityfocus.com/bid/14791
http://www.securityfocus.com/archive/1/427980/100/0/threaded
http://www.securityfocus.com/archive/1/419522/100/0/threaded
http://www.redhat.com/support/errata/RHSA-2005-514.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/2005/dsa-922
http://www.debian.org/security/2005/dsa-921
http://secunia.com/advisories/18059
http://secunia.com/advisories/18056
http://secunia.com/advisories/17918
http://secunia.com/advisories/17826