Unspecified vulnerability in the "alignment check exception handling" in Ubuntu 5.10, 6.06 LTS, and 6.10 for the PowerPC (PPC) allows local users to cause a denial of service (kernel panic) via unspecified vectors.Referenceshttp://www.novell.com/linux/security/advisories/2006_79_kernel.htmlhttp://secunia.com/advisories/23361http://secunia.com/advisories/23384http://www.us.debian.org/security/2006/dsa-1237http://secunia.com/advisories/23474http://www.us.debian.org/security/2006/dsa-1233http://secunia.com/advisories/23370http://www.ubuntu.com/usn/usn-395-1http://www.securityfocus.com/bid/21523http://secunia.com/advisories/23395
