Help about x86_64 Kernel Exploit
Some one could explain more about this thread posted in cPanel forum.
Also if there is stets to fix and apply patches.
The best you can do is to keep the machine updated with whatever package manager you're using (yum, apt-get, etc) and then rebooting after installing an updated kernel. This should be part of your weekly maintenance anyway.
Fiddling with runtime patching of the kernel is for people who like to live on the edge.