6 ms·
You're not an "actual owner" if non-ring-0 code you run on your processor can gain ring 0. I agree that there is value in having control over your devices. But
by geofft 5y ago
You're not an "actual owner" if non-ring-0 code you run on your processor can gain ring 0.
I agree that there is value in having control over your devices. But control, by its nature, must be limited. If everyone controls your device, nobody does, certainly not you.
- userbinator 5y agoThis seems to be about physical access, not ring-3.
- weare138 5y agoBut it's proprietary security through obscurity which is why this keeps happening.