/explore

Click through on any links that interest you or select the planets on the right to continue exploring the Outer Web.
You are here

www.willsroot.io
| | google.github.io

This project hosts security advisories and their accompanying proof-of-concepts related to research conducted at Google which impact non-Google owned code.
3.3 parsecs

Travel
| |
| | klecko.github.io

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.
3.8 parsecs

Travel
| |
| | docfate111.github.io

[AI summary] A detailed explanation of a Linux kernel vulnerability (CVE-2021-42327) in the GPU driver, involving a SLUB buffer overflow that allows privilege escalation and arbitrary code execution through exploitation techniques like heap spraying and KASLR bypass.
3.4 parsecs

Travel
| |
| | a13xp0p0v.github.io

It's 2020. Quarantines are everywhere - and here I'm writing about one, too. But this quarantine is of a different kind. In this article I'll describe the Linux Kernel Heap Quarantine that I developed for mitigating kernel use-after-free exploitation.
11.7 parsecs

Travel
|