Ps4

PS4 Aux Hax 3: Dualshock4

In the PS4 Aux Hax series of posts, we’ll talk about hacking parts of the PS4 besides the main x86 cores of the APU.
In this entry, we’ll step outside of the PS4 itself, and take a look at pwning the main handheld controller used by the system.

PS4 Aux Hax 2: Syscon

In the PS4 Aux Hax series of posts, we’ll talk about hacking parts of the PS4 besides the main x86 cores of the APU.
In this entry, we’ll recount some parts of the path taken to get permanent arbitrary code exec on syscon.

PS4 Aux Hax 1: Intro & Aeolia

In the PS4 Aux Hax series of posts, we’ll talk about hacking parts of the PS4 besides the main x86 cores of the APU.
In this first entry, we’ll give some background for context and describe how we managed to run arbitrary code persistently on Aeolia, the PS4 southbridge.

Dumping a PS4 Kernel in "Only" 6 Days

What if a secure device had an attacker-viewable crashdump format?
What if that same device allowed putting arbitrary memory into the crashdump?
Amazingly, the ps4 tempted fate by supporting both of these features!
Let’s see how that turned out…