$ ctf42

#mmio CTF challenges

2 CTF challenges using mmio from 2 CTFs (2018–2021), 2 with writeups.

Misc · 2

Often combined with

#qemu-escape 2 #free-hook 1 #use-after-free 1 #pci-device 1

Challenges

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Challenge CTF Weight Category Has
EC3
#qemu-escape#pci-device#mmio
 DEFCON 2018 Quals 72.53 Misc files wu 1
Easy_Escape
#qemu-escape#mmio#use-after-free (uaf)#free-hook
 RealWorld 2021 37.00 Misc files wu 1