3 ms·
Probably everything has access to everything on the CAN bus. IIRC car manufactures are irresponsibly lazy and never properly air-gap infotainment from critical
by floatboth 8y ago
Probably everything has access to everything on the CAN bus.
IIRC car manufactures are irresponsibly lazy and never properly air-gap infotainment from critical stuff.
- Globz 8y agoThere's a firewall between the CAN bus so it cannot be affected at all by the MCU.
- mikeash 8y agoEven if this were true (and as another commenter says, it's not) I don't see how that fills in this gap. It would make sense if the first step were "MCU goes crazy," but not with a simple reboot.