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[CUCTF 2020] Kernel Exploitation: Hotrod

Hotrod is a kernel exploitation challenge created by my friend FizzBuzz101 (aka will135) for CUCTF 2020. I tested the challenge before release and since the exploitation process is really interesting, I decided to

S S 30 min read
Research

Ret2dl_resolve x64

In this article, we will start analyzing the lazy binding process, we will proceed dissecting dl-runtime, understanding when is possible to use this technique without a leak, and finally we will build our

S S 22 min read
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