Re:Analysis and Exploitation of a Linux Kernel Vulnerability
by Zolomon on Tuesday January 19, 2016 @01:47PM
(#10932882)
Insomnihack just had a teaser CTF[1] where one of the challenges was to find an exploit in a poorly configured grsecurity-based Linux installation from an archive of the filesystem that was exposing a CGI based web server. It was a really fun challenge!
[1] https://ctftime.org/event/258