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@s1guza | |||||
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New blog post. ARM hardware bug. In the specification.
siguza.github.io/PAN/
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David O.
@dcontiveros
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7. sij |
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Did you test this exploit on AARM64 EC2 instances that amazon is offering ?
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Siguza
@s1guza
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7. sij |
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Nope. Didn't do any testing outside of Apple hardware.
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Luca
@RPwnage
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7. sij |
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What about sleep dude
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Siguza
@s1guza
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7. sij |
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Sleep is for the weak.
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segull
@segullsaregr8
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7. sij |
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wait... another question are A12 and A13 (no I don’t own any of them but I’m really curious somehow) affected or did I skip something when I read this
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Siguza
@s1guza
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7. sij |
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They should be affected, yes. All 64-bit ARM chips in existence that have this feature should be affected, since it's a bug in the specification. But as written, Apple should be able to mitigate this on A10 and newer.
(Mitigating a bug in a mitigation, lol.)
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Yifan
@yifanlu
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7. sij |
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“Spec bug” has a very specific meaning in hw design. This seems like a “dumb spec design” which is all over the place.
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Siguza
@s1guza
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7. sij |
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Would you mind explaining the difference?
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tihmstar
@tihmstar
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7. sij |
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literally just randomly woke up in the middle of the night
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Zuk
@ihackbanme
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7. sij |
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Loved the pun. Rest in RIP 👏👏 pic.twitter.com/HbKqdmwqpl
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