CTF tasks
This is the list of CTF challenges I've authored.
All challenges have had contributions from team members in the form of reviews.
Challenges 2022

  • true_web_assembly | web | ctftime

    0day web challenge targeting the asmbb platform.

  • shadertoy_plus_plus | pwn | ctftime

    0day pwn challenge for exploiting Google's ANGLE and SwiftShader GFX libraries.

  • hypersecure | pwn | ctftime

    Hypervisor-escape challenge for a custom AMD SVM-based hypervisor.

  • browser_insanity | pwn | ctftime

    0day browser exploitation challenge for the browser used in KolibriOS.
Challenges 2021

  • trusty user diary | pwn | ctftime

    Kernel pwn challenge based on Dirty-COW

  • indie_vmm | pwn | ctftime

    0day VM-escape challenge for kvmtool
Challenges 2020

  • kernel-rop | pwn | ctftime

    First ever FG-KASLR kernel pwn challenge.
Challenges 2019

  • tetres2019 | RE | ctftime

    A tetris game written in a GLSL compute shader. Beat it to get the flag.