HP Security Bulletin – A potential security vulnerability has been identified with HP Compaq Business Notebook PC BIOS. The vulnerability could be exploited to create a Denial of Service (DoS).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/64992/SSRT080004.txt
Source: https://packetstormsecurity.com/files/64992/HP-Security-Bulletin-2008-00.4.html