source: http://www.securityfocus.com/bid/22022/info

Apple Mac OS X is prone to a remote integer-overflow vulnerability. This issue occurs when the UFS filesystem handler fails to handle specially crafted DMG images.

A successful exploit can allow a remote attacker to cause kernel panic, resulting in a denial-of-service condition.

Mac OS X 10.4.8 is vulnerable; other versions may also be affected. 

https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/29448.dmg.gz