$ ctf42

#embedded CTF challenges

2 CTF challenges using embedded from 2 CTFs (2020–2022), 2 with writeups. Mostly Misc (50%) and Pwn (50%).

Misc · 1 Pwn · 1

Often combined with

#firmware 1 #stack-buffer-overflow 1 #goahead 1 #arm 1 #freertos 1

Challenges

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Challenge CTF Weight Category Has
picohsm-speed-dating LedgerDonjon 2020 – Misc files wu 1
flag RealWorld 2022 – Pwn files wu 1