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by chrisco255 493 days ago
This is a gist created 1 hour ago. No proof of the attack vector. What's the point of posting a private key?

Also, so what if they used Debian? Linux is used on everything. Debian has multiple licenses, it also has BSD3 and others to choose from: https://www.debian.org/legal/licenses/
2 comments
cyberax 493 days ago
In case anybody wants it. I can do a more detailed writeup about hacking into my Tesla, but I'm not particularly interested in that. In short, I bought an Tesla instrument cluster on eBay and dumped the NAND chips from it.

They use plenty of GPL software there, including the Linux kernel itself.

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chrisco255 493 days ago
Ok, you seem to be implying that just the use of GPL software necessitates the open sourcing of anything you build on it or with it. If that were the case, then all of AWS would be open sourced and all of the server backends built on Ubuntu clusters would have to be open sourced.

As far as I understand, its only "derivative" works that must be open sourced. Not merely building a software program or hardware device on top of a Debian OS. Tesla's control console is hardly a derivative work.

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jazzyjackson 493 days ago
Eh, if they were being compliant and merely building modules ontop of and called by BusyBox, they could get away with Mere Aggregation [0]*, but from a little looking around it looks like they were called out years ago for distributing modified BusyBox binaries without acknowledgement [1] and promised to work with the Software Conservancy to get in compliance. [2]

[0] https://www.gnu.org/licenses/gpl-faq.html#MereAggregation

[1] https://lists.sfconservancy.org/pipermail/ccs-review/2018-Ma...

[2] https://sfconservancy.org/blog/2018/may/18/tesla-incomplete-...

*but I would argue (a judge would be the only one to say with certainty) that Tesla does not provide an infotainment application "alongside" a linux host to run it on, they deliver a single product to the end user of which Debian/BusyBox/whatever is a significant constituent.

(P.S. to cyberax: if you can demonstrate that Tesla is still shipping modified binaries as in [1] I think it would make a worthwhile update to the saga.)

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saagarjha 493 days ago
You'd need to post Linux kernel source, though.
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dizhn 489 days ago
Your post reads like Debian is available with multiple licenses including BSD3 This is not true.

The page you posted is a list of licenses various software in the Debian distribution are released with.

Of course the parent's idea that Tesla using Debian means they have to release the source of anything is incorrect.

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