3 ms·
Luckily pax anticipated that attack when releasing the KERNEXEC patch and fixed it a while ago.
by jbangert 14y ago
Luckily pax anticipated that attack when releasing the KERNEXEC patch and fixed it a while ago.
- ibotty 14y agoi remember reading something i guess in the grsec forums about it (by "paxteam" afair). i cannot find it right now, care to send a link? the only thing i found is this post[1], which gives a very nice introduction to smap/smep. [1]: https://forums.grsecurity.net/viewtopic.php?f=7&t=3046 https://forums.grsecurity.net/viewtopic.php?f=7&t=3046
- jbangert 14y agoAs taken from spenders twitter, here are the relevant parts of the patch: http://grsecurity.net/~spender/jit_prot.diff http://grsecurity.net/~spender/jit_prot.diff