Motorism
31.12.2023 08:17

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Students bypass advanced protection of Tesla cars

Students bypass advanced protection of Tesla cars

Trije raziskovalci informacijske varnosti s Tehniške univerze v Berlinu so Teslinega vozniškega asistenta prisilili, da je vklopil t. i. “Elonov način” in si tako pridobili dostop do skrivnosti podjetja. Domnevno so za ta napad ranljivi vsi Teslini modeli.

Z orodji, ki stanejo približno 600 evrov, so študenti TU Berlin Christian Werling, Niclas Kühnapfel in Hans-Niklas Jacob povzročili kratek dvosekundni padec napetosti za 560 milivoltov in tako “rootali” ARM64 vezje Teslinega avtopilota.

The power outage allowed researchers to extract arbitrary code and user data from the system, including cryptographic keys and important parts of the system, allowing them to reconstruct how the system worked. The researchers even gained access to a video with GPS coordinates that the previous owner of the vehicle had deleted.

German researchers have managed to determine which data Tesla collects to train its artificial intelligence and which it ignores.

“Elonov način” je skrivna funkcija popolne samovozeče vožnje brez uporabe rok, ki jo je hekerjem uspelo odkriti že prej. Ta izvršni način omogoča Teslinim vozilom, da se vozijo sama brez kakršnegakoli voznikovega posredovanja ali nadzora. Način je junija 2023 odkril @greentheonly, ki ga je preizkusil in nekaj posnetkov objavil na družbenih omrežjih.

Tovrstna zaobitev bi lahko omogočila tudi brezplačne premijske funkcije. Teslina zmožnost “popolne samovozeče vožnje” (FSD) je sicer na voljo kot dodaten nakup za 12.000 ameriških dolarjev. Vendar zahteva aktivni nadzor voznika in ne omogoča dejanske avtonomne vožnje avtomobila. Sistem FSD so že večkrat kritizirali zaradi njegovih nepravilnih odločitev.

With their work, the researchers wanted to explain Tesla's security architecture and loopholes in the Autopilot system. All Tesla vehicles are believed to be vulnerable to this type of attack, as they all likely use the same circuitry, even if the owner has not purchased the driver assistance system. The researchers themselves were surprised at how easily they got hold of Tesla's secrets.


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