This repository contains the challenge I contributed the r2con 2020 CTF. This challenge is based on last year's challenge and was only solved once during the CTF.

The repository contains the following folders:

• challenge/ contains the files provided to the CTF participants.

• source/: contains the source code of the socks_v2.ko module running in the challenge VM.

• solution/: will contain a short write-up of my solution and my exploit code in a few days.