alt Hacker NewsThe article does not make it particularly clear, but the malware in question is delivered through official first-party OTA updates on cheap Chinese aftermarket head units that happen to run Android. It cannot self-propagate to any Android-based head unit, nor does it affect Android Auto which is a "dumb" screen mirroring protocol with the bulk of the software running on the connected phone rather than the head unit. This seems to be a very similar situation to that of cheap generic Android TV streaming boxes, which often come pre-infected from the factory with residential proxies and other malware as well; most of the infrastructure is likely shared.
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Why do they gloss right over how this was distributed? Barring details of any other kind of exploit we would have to assume the vendor's update server was compromised? If so why don't they just say so.
This makes me think whether the whole chain is an intelligence side business — sell cheap electronics for profit and at the same time own them too.
It cannot self-propagate to any Android-based head unit
Remember that not that long ago viruses spread through floppy disks.
Today, people share USB sticks full of music from one car to another all the time. They also bring their music from their home car to a rental car and back.
> nor does it affect Android Auto which is a "dumb" screen mirroring protocol with the bulk of the software running on the connected phone rather than the head unit
Huh, how does that work anyway? And while we're at it, Apple CarPlay as well? Both can run wirelessly via Bluetooth, but BT is nowhere near capable enough to stream full bandwidth video?
> It cannot self-propagate to any Android-based head unit
Article does not say that.
Indeed this is an odd disclosure and I am not familiar with past posts by them.
Moreover, no CVE is associated with this claimed vulnerability. It's not even stated which Android version or automotive head-unit variant version is affected.