Ubuntu Sverige

Source code for a exploit of a Linux kernel vulnerability has been posted by Brad Spengler (Brad is the author of grsecurity). I have to tell you right now – this was one of the most fascinating bugs I've read about lately.

Why is it so fascinating? Because a source code audit of the vulnerable code would never find this vulnerability (well, actually, it is possible but I assure you that almost everyone would miss it). However, when you add some other variables into the game, the whole landscape changes