[CentOS] Kernel NULL pointer vulnerability

Have you tried the exploit on CentOS 5?

http://grsecurity.net/~spender/wunderbar_emporium.tgz

I only have access to a Fedora 9 machine right now and the exploit is
working with all the modules from the first mail disabled in
modprobe.conf

[root at localhost ~]# uname -a
Linux localhost.localdomain 2.6.27.25-78.2.56.fc9.i686 #1 SMP Thu Jun
18 12:47:50 EDT 2009 i686 i686 i386 GNU/Linux
[root at localhost ~]# cat /proc/sys/vm/mmap_min_addr
65536

Regards,

Radu