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