PAC is not broken, any more than bounds checking is broken on intel hardware. PAC has a weakness, you still need to be able to exploit that weakness, before you

PAC is not broken, any more than bounds checking is broken on intel hardware. PAC has a weakness, you still need to be able to exploit that weakness, before you get to the point of being able to make use of it. in addition PACMAN requires that you have vastly more control of execution than the prior cache attacks that could be trivially exploited. So claiming that PAC is broken is nonsense. As far as the baseband, what are you talking about? What do you want to be able to do to “verify” the already signed update images? If you really tinfoil hat level believe that the baseband of your device has been compromised, why do you think any query to that fully compromised device wouldn’t simply return a copy of the original baseband image?