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Relapse: a public exploit chain for PS5 firmware 7.00–13.60
The repo credits the bugs used; relevant to anyone tracking console security.
Researchers published Relapse, a browser-plus-kernel exploit chain giving kernel read/write on PlayStation 5 firmware 7.00 through 13.60.
Read it at the source
Rabbit Holes 1
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Dangling pointer
After exploring Relapse-Exploit, the bug class behind the kernel stage is Dangling pointer.
Pointers that no longer point to a valid object, a class of memory-safety bug that includes the use-after-free used in this exploit chain.
Wikipedia · Plunge · an evening
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