Adventures of porting MUSL to PS4

Over the last year or so, I've been working with the OpenOrbis team to develop a toolchain for building homebrew for the PS4, and one of the challenges we faced was porting a proper libc to the console. This article dives into some of the interesting lessons learned while porting MUSL to the PS4.

36 - Zoom-ers, VM Escapes, and Pegasus Resurfaces

First, we talk about Facebook trying to buy some spyware, and then we feast upon a number of Zoom "vulns." Follow that up wtih some interesting vulnerabilities including a hyper-visor Guest-to-host escape, a complicated Safari permissions bypass, and a Gitlab Parser Differential.