McCaulay

Introduction Home Assistant is one of the most widely deployed open-source home automation platforms.

Introduction LiteLLM is an open-source proxy server that provides a unified API gateway for over 100 large language model (LLM) providers.

During the summer in 2024, I went on holiday to Cornwall in the south of England.

Introduction In the previous post, we developed a traditional stack buffer overflow exploit in the Okage: Shadow King game which resulted in us being able to execute arbitrary code from within a PlayStation 2 ELF that was embedded inside the exploitable g…

Introduction In the previous post, we obtained a game save file and managed to import and export files from the PSU file format.

Modifying PS2 game save files The first step of mast1c0re is to gain arbitrary code execution within the emulated PlayStation 2 environment using a vulnerability within a PlayStation 2 game that is available on the PlayStation 4 and PlayStation 5.

Introduction The following multi-part blog series will cover how I (McCaulay Hudson) developed the mast1c0re exploit on both the PlayStation 4 and PlayStation 5.