{"guid":"0ca86585-29d6-4662-bb8a-c4d830ad3b35","title":"Hacking Sony PlayStation Blu-ray Drives","subtitle":null,"slug":"36c3-10567-hacking_sony_playstation_blu-ray_drives","link":"https://fahrplan.events.ccc.de/congress/2019/Fahrplan/events/10567.html","description":"Xbox 360 video game console had a number of widely known hacks for firmware of its optical disc drives. However, it was never the case with Blu-ray disc drives of Sony PlayStation video game consoles. In fact, up until recently there was no much information available on this subject publicly.\n\nIn this presentation, I would like to share my journey of delving deep into internals and security of Sony PlayStation Blu-ray disc drives. As games are distributed within optical media, those embedded devices were intended to contain the best security possible. I will demonstrate a multiple hardware hacks and several software vulnerabilities that allowed to dump firmware and get code execution on multiple models of Sony PlayStation Blu-ray disc drives.\n\nIn this presentation, I will share the following:\n1)\tI will provide in-depth analysis of vulnerabilities and their exploitation to achieve code execution on multiple models of Sony PlayStation Blu-ray disc drives\n2)\tI will discuss problems that I’ve encountered while reverse engineering the firmware and how I solved (some of) them\n3)\tI will talk about security features of Sony PlayStation Blu-ray disc drives\n4)\tI will explain what engineers did right and how achieving code execution on the drive doesn’t lead to full compromise of 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