Pwn_kernel_module_golf

idekCTF 2024 - kernel module golf

Author

unvariant

Description

kernel + elf golfing.

https://tmpout.sh/3/19.html

Note: There's a $50 USD author bounty on this challenge first blood.

HINT: You should look more closely at kernel relocations, and it is possible to make a kernel module in 345 bytes.

nc kernel-module-golf.chal.idek.team 1337

Distribution

• kernel-module-golf.tar.gz

Points

500

Solves

1

Writeup

• https://github.com/idekctf/idekctf-2024/tree/main/pwn/kernel-module-golf
• https://enzo.run/posts/idekctf2024/
• See writeup/