I will explain some security concepts that generally apply to all modern systems, and the discoveries that I have made from running ROP tests on my PS4. Since there haven't been any major public announcements regarding PS4 hacking for a long time now, I wanted to explain a bit about how far PS4 hacking has come, and what is preventing further progression. See also: Analysis of sys_dynlib_prepare_dlclose PS4 kernel heap overflow Hacking the PS4, part 3 - Kernel exploitation.Hacking the PS4, part 2 - Userland code execution.
Hacking the PS4, part 1 - Introduction to PS4's security, and userland ROP.Note: This article is part of a 3 part series: Hacking the PS4, part 1 Introduction to PS4's security, and userland ROP Initial publication: June 29th, 2015
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