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Total pwnage

Total pwnage

denial ::

... in Linux kernel land
KLIK

Naj nekdo pošlje naslednje vrstice Linusu:
I'm wondering why kernel developers (or vendors?) continue to claim that kernel memory corruption are just Denial of Service. Most of the times they _are_ exploitable... yes, even when the vulnerability is remotely triggered, yes... even when the corruption takes place in a freaking slub in the middle of a kernel _heap_ ... yes even when you have kernel data pages marked NX and the kernel .text read-only and yes, absolutely yes even when you start only with a 16-bit displacement...


Fucking awseome!!!
SELECT finger FROM hand WHERE id=3;

PaX_MaN ::

awseome

Awesome.

Icematxyz ::

That particular vulnerability is long fixed in the kernel, but the whole posting is worth a read for those interested in how a kernel buffer overflow can become a remote root exploit

denial ::

@Icematxyz:
Kaj sploh hočeš povedati? Exploit dokazuje nekaj drugega kar si ti očitno zgrešil.
SELECT finger FROM hand WHERE id=3;


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