Introduction - If you have any usage issues, please Google them yourself
This code is a Linux kernel vulnerability,CVE-2014-9322 POC.
cause: swapgs miscoding in stack segment fault handler
swapgs: swap gs register value user <-> kernel
type: zero-write in arbitrary kernel location
overwrite target: default_security_ops->ptrace_traceme
struct security_operations default_security_ops
security_operations: include/linux/security.h