source: http://www.securityfocus.com/bid/20920/info

The Linux kernel is prone to a local denial-of-service vulnerability. This issue affects the code that handles the ISO9660 filesystem.

An attacker can exploit this issue to crash the affected computer, denying service to legitimate users.

https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/28912.iso.bz2