Challenges

Category Web Pwn Reverse Crypto Forensics Misc OSINT Stego Blockchain Hardware Mobile

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Higher weight ≈ harder, more prestigious event.

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Challenge	CTF	Weight	Category	Has
Secure_Storage #linux-kernel-exploitation #kernel-module-lpe #side-channel-leak	0CTF 2021 Quals	–	Pwn	files wu 1
klibrary #linux-kernel-exploitation #userfaultfd #heap	3kCTF 2021	24.14	Pwn	files wu 1
KrazyNote #linux-kernel-exploitation	Balsn 2019	25.00	Misc	files wu 2