On Wed, Feb 02, 2005 at 10:18:27PM +1000, [EMAIL PROTECTED] wrote: > your concerns would be valid if this was impossible to achieve by an > exploit, sadly, you'd be wrong too, it's possible to force an exploited > application to call something like dl_make_stack_executable() and then > execute the shellcode.
If you can call mprotect() with a protected environment to unprotect it, you can as easily call exec. OG. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
