pwn.college helper environment for kernel development and exploitation

NOTE: you don't need to interact with this repo in the course of interacting with pwn.college. The kernel challenges can be solved in the infrastructure; this is just here as a way to reproduce the infrastructure locally.

Pre-requistite:

Building the kernel, busybox, and demo modules:

$ ./build.sh

Running the kernel:

$ ./launch.sh

All modules will be in /, ready to be insmoded, and the host's home directory will be mounted as /home/ctf in the guest.