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mdanilor.github.io
| | klecko.github.io
3.1 parsecs away

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| | Last month Blue Frost Security published two exploitation challenges for Ekoparty 2022. One of them was a Linux kernel challenge. I don't have much experience with Linux kernel exploitation, so this was a good opportunity to practise. I also write this up as a reference for my future self.
| | xenophanes.net
3.1 parsecs away

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| | [AI summary] The provided text is a detailed guide on creating a Linux kernel module that implements a character device with ioctl functionality. It walks through the process of setting up the module, defining the device structure, implementing open and release functions, adding ioctl support for adding two integers, and includes test code for user-space interaction. The guide also mentions additional resources for learning about Linux device drivers.
| | albocoder.github.io
3.5 parsecs away

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| | [AI summary] This blog post details the process of using static analysis with LLVM bitcode to identify the slab cache for kernel objects in the Linux kernel.
| | sylvaindurand.org
17.8 parsecs away

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| [AI summary] This article explains how to set up a Wireguard VPN on various platforms, highlighting its advantages over OpenVPN and providing detailed configuration steps for servers and clients.