Get the Whitepaper called Linux Exploit Development Part 2 (rev 2) – Real app demo. It demonstrates the techniques discussed in part two of the Linux Exploit Writing Tutorial Part 2.
You can download it from the following link: https://packetstormsecurity.com/files/download/100355/lewt2-realapp.pdf
Source: https://packetstormsecurity.com/files/100355/Linux-Exploit-Development-Part-2-Rev-2.html