Quote:
Originally posted by prell
I'm very interested in patching my kernel with PaX.
|
I don't know about PaX, but i used Kfence to patch my 2.4.26 kernel. I've tryied out some exploits after patching my kernel and i must say that kfence does a wonderfull job.
Code:
http://packetstormsecurity.org/linux/security/kfencev1.2.c
Quote:
|
Kfence version 1.2 provides kernel protection against basic exploitation techniques, including stack and heap overflows and format string exploits, by patching /dev/kmem and redirecting system_call to test if the eip of the caller is in the wrong memory region.
|
