kro.hn

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Felix Krohn shared a note by Frank Rieger Nov 8, 2024

Situation Summary

Felix Krohn shared a note by Linux Kernel Security Oct 24, 2024

SELinux bypasses

An amazing article by Klecko about different approaches to bypassing SELinux in Android kernel exploits.

The author lists multiple ways to disable SELinux via an arbitrary address read/write primitive and shows which of them are detected by the Samsung and Huawei hypervisors (spoiler: not all 😁).

https://klecko.github.io/posts/selinux-bypasses/