Kinda weird that there hasn't been a thread for this yet.
Fire30 made this PoC based on the same webkit vulnerability that henkaku is using. Not too much to see yet but of course it's a great developement in the right direction.
Github with download and instructions: https://github.com/Fire30/PS4-3.55-Code-Execution-PoC
Fire30 made this PoC based on the same webkit vulnerability that henkaku is using. Not too much to see yet but of course it's a great developement in the right direction.
This repo contains a PoC for getting code execution on ps4's with firmware version 3.55
It uses the same webkit vulnerability as the henkaku project. So far there is basic ROP working and returning to normal execution is included.
Next steps will be to map a jit page sucessfully and getting actual shellcode executed.
Github with download and instructions: https://github.com/Fire30/PS4-3.55-Code-Execution-PoC