![]() ![]() I remember when the hack was first discovered using USB dongles. There was a particular Atmel evaluation board that could be used to do it, which cost about 30 bucks but which went out of stock everywhere and was on eBay for hundreds. The initial way in was by running some code that rapidly allocated and deallocated RAM under Linux, and then physically glitching the memory bus. #Ps3 emulator codeĮventually one of the deallocated accidentally added some of the hypervisor's RAM to the pool of free memory, and the app was able to inject code into the hypervisor and eventually dump it.įrom there a flaw in the USB stack was found that allowed arbitrary code executing inside the hypervisor, breaking the console wide open for homebrew and piracy. ![]() ![]() Later the secret keys Sony used to sign binaries were discovered by looking at the dumped public keys and finding flaws in the cryptography. With those keys any binary could be signed to run on an unmodified PS3 with any firmware version. ![]()
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