CVE-2020-9967 - Apple macOS 6LowPAN Vulnerability
December 22, 2020
Inspired by Kevin Backhouse’s great work on finding XNU remote vulnerabilities I decided to spend some time looking at CodeQL and performing some variant analysis. This lead to the discovery of a local root to kernel (although documented by Apple as remote) vulnerability within the 6LowPAN code of macOS 10.15.4.