Please fix this security issue!!
First up I didn't write this but I have executed it and it did work here,
I was given this anonymously, it has been sent to nvidia over a month
ago with no reply or advisory and the original author wishes to remain
anonymous but would like to have the exploit published at this time,
so I said I'd post it for them.
It basically abuses the fact that the /dev/nvidia0 device accept
changes to the VGA window and moves the window around until it can
read/write to somewhere useful in physical RAM, then it just does an
priv escalation by writing directly to kernel memory.
[leigh@main-pc Desktop]$ ./nvidia[*] IDT offset at 0xffffffff81dea000[*] Abusing nVidia...[*] CVE-2012-YYYY[*] 64-bits Kernel found at ofs 0[*] Using IDT entry: 220 (0xffffffff81deadc0)[*] Enhancing gate entry...[*] Triggering payload...[*] Hiding evidence...[*] Have root, will travel..