Apple OS X AudioAUUC Integer Overflow Privilege Escalation Vulnerability

This vulnerability allows local attackers to execute arbitrary code on vulnerable installations of Apple OS X. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of the AudioAUUC kernel extension. The issue lies in the failure to check for an integer overflow condition when allocating a buffer. An attacker can leverage this vulnerability to execute code within the context of the kernel.