kernel pwn challenge authored by FizzBuzz101 I first-blooded at DiceCTF Quals 2026Colliding hashes and confusing types for fun and profitkernel pwn challenge that we first-blooded at backdoor CTF 2025Exploiting a pretty broken JS-enginekernel pwn challenge authored by ptr_yudai that we first-blooded at ASISctf 2025uarch challenge authored by FizzBuzz101 I first-blooded at corctf 2025kernel pwn challenge that I wrote for TRXCTF 2025kernel pwn challenge that I wrote for TRXCTF 2025Writeup for the kernel pwn challenge that I wrote for ToH CTF 2025. In this post I will talk about a way of bypassing kCFI (norand) using BPF filters.