CVE ID:	CVE-2007-0006
Description:	The key serial number collision avoidance code in the key_alloc_serial function in Linux kernel 2.6.9 up to 2.6.20 allows local users to cause a denial of service (crash) via vectors that trigger a null dereference, as originally reported as "spinlock CPU recursion."
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2007-0006 20070615 rPSA-2007-0124-1 kernel xen http://www.securityfocus.com/archive/1/471457 22539 http://www.securityfocus.com/bid/22539 24109 http://secunia.com/advisories/24109 24259 http://secunia.com/advisories/24259 24300 http://secunia.com/advisories/24300 24429 http://secunia.com/advisories/24429 24482 http://secunia.com/advisories/24482 24547 http://secunia.com/advisories/24547 24752 http://secunia.com/advisories/24752 25691 http://secunia.com/advisories/25691 MDKSA-2007:047 http://www.mandriva.com/security/advisories?name=MDKSA-2007:047 MDKSA-2007:060 http://www.mandriva.com/security/advisories?name=MDKSA-2007:060 RHSA-2007:0085 http://www.redhat.com/support/errata/RHSA-2007-0085.html RHSA-2007:0099 http://www.redhat.com/support/errata/RHSA-2007-0099.html SUSE-SA:2007:021 http://www.novell.com/linux/security/advisories/2007_21_kernel.html USN-451-1 http://www.ubuntu.com/usn/usn-451-1 http://bugzilla.kernel.org/show_bug.cgi?id=7727 http://bugzilla.kernel.org/show_bug.cgi?id=7727 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=227495 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=227495 https://issues.rpath.com/browse/RPL-1097 https://issues.rpath.com/browse/RPL-1097 oval:org.mitre.oval:def:9829 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9829