The aio_setup_ring function in Linux kernel does not properly initialize a variable, which allows local users to cause a denial of service (crash) via an unspecified error path that causes an incorrect free operation.
rhn.redhat.com/errata/RHSA-2007-0014.html
secunia.com/advisories/23997
secunia.com/advisories/24206
secunia.com/advisories/25683
secunia.com/advisories/25714
support.avaya.com/elmodocs2/security/ASA-2007-063.htm
www.debian.org/security/2007/dsa-1304
www.mandriva.com/security/advisories?name=MDKSA-2007:025
www.novell.com/linux/security/advisories/2007_35_kernel.html
www.securityfocus.com/bid/22193
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11234