newbieからバイナリアンへ

newbie dive into binary

昨日は海を見に行きました

Entries from 2021-03-01 to 1 month

【pwn 52.0】pprofile - LINE CTF 2021 (kernel exploit)

kernel exploitation pwn - LINE CTF

keywords copy_user_generic_unrolled / pointer validation / modprobe_path 1: イントロ 2: static 3: Module PP_REGISTER: 0x20 PP_DESTROY: 0x40 PP_ASK: 0x10 4: 期間中に考えたこと(FAIL) 5: Vuln 6: 方針 7: exploit 8: アウトロ 9: symbols without …

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