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APRR: Of Apple hardware secrets. Might include a free 0day.
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sferrini 8. kol
Odgovor korisniku/ci @s1guza
That’s one of the best research I’ve seen in the last couple of years. Congrats man! I’m now waiting for :P
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Siguza 8. kol
Odgovor korisniku/ci @Simone_Ferrini
oh lol, that'll be a while either way
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Saar Amar 8. kol
Odgovor korisniku/ci @s1guza
BTW, ppl stands for Page Protection Layer ;)
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Siguza 8. kol
Odgovor korisniku/ci @AmarSaar
Yeah I just got the news, updated my post. Thanks!
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qwertyoruiop 8. kol
Odgovor korisniku/ci @revskills @s1guza
so far it's at the top of my list of public 2019 iOS research
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Brown&Cony 8. kol
Odgovor korisniku/ci @s1guza
Why don't wait ios13 out and A13 devices is out just release? They definitely will patch according to this
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Siguza 8. kol
Odgovor korisniku/ci @browncony1221
It's not like it was a particularly good bug. And it would've been obvious from the page table dump anyway, so I didn't wanna leave it unmentioned.
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puckchen 15. kol
Odgovor korisniku/ci @s1guza
It seems make no sense for PPL mode, this we can use a ROP in PPL entry to switch to PPL mode. Why they design as this?
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Siguza 15. kol
Odgovor korisniku/ci @cn_puckchen
You can't though. The entry is protected by a check, and the exit isn't executable from outside. And the stack is switched to protected memory too btw.
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