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ccouzens
on Nov 14, 2022
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Show HN: DivestOS – Long-term support for end-of-l...
Don't forget that even supported phones can have unpatchable hardware bugs.
For example checkm8 back in 2019.
bpye
on Nov 14, 2022
[–]
At least that required hardware access. If you had an exploitable bug in say some GPU firmware, then you'd realistically need to disable accelerated graphics everywhere no?
my123
on Nov 15, 2022
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GPU firmware is not a security boundary on the vast majority of hardware.
With app to GPU communication being mediated by the kernel.
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For example checkm8 back in 2019.