HomeTechnologyResearchers jailbreak a Tesla...

Researchers jailbreak a Tesla to get free in-car feature upgrades | TechCrunch


A group of researchers said they have found a way to hack the hardware underpinning Tesla’s infotainment system, allowing them to get what normally would be paid upgrades — such as heated rear seats — for free.

By doing this, the researchers essentially found a way to jailbreak the car. This may also give owners the ability to enable the self-driving and navigation system in regions where it’s normally not available, the researchers told TechCrunch, though they admitted that they haven’t tested these capabilities yet, as that would require more reverse engineering.

The researchers will present their research next week at the Black Hat cybersecurity conference in Las Vegas.

Christian Werling, one of the three students at Technische Universität Berlin who conducted the research along with another independent researcher, said that their attack requires physical access to the car, but that’s exactly the scenario where their jailbreak would be useful.

“We are not the evil outsider, but we’re actually the insider, we own the car,” Werling told TechCrunch in an interview ahead of the conference. “And we don’t want to pay these $300 bucks for the rear heated seats.”

The technique they used to jailbreak the Tesla is called voltage glitching. Werling explained that what they did was “fiddle around” with the supply voltage of the AMD processor that runs the infotainment system.

“If we do it at the right moment, we can trick the CPU into doing something else. It has a hiccup, skips an instruction, and accepts our manipulated code. That’s basically what we do in a nutshell,” he said.

With the same technique, the researchers said they were also able to extract the encryption key used to authenticate the car to Tesla’s network. In theory, this would open the door for a series of other attacks, but the researchers said they still have to explore the possibilities in this scenario.

The researchers said they were also able to extract personal information from the car such as contacts, recent calendar appointments, call logs, locations the car visited, and Wi-Fi passwords, session tokens from email accounts, among others. This is data that could be attractive to people who don’t own that particular car, but still have physical access to it.

Mitigating the hardware based attack that the researchers achieved is not simple. In fact, the researchers said, Tesla would have to replace the hardware in question.

Tesla did not respond to a request for comment.



Source link

Most Popular

LEAVE A REPLY

Please enter your comment!
Please enter your name here

More from Author

Read Now

Elden Ring DLC Gameplay Reveal Trailer Confirmed for Wednesday – IGN

Our first look at Elden Ring: Shadow of the Erdtree will arrive in the form of a trailer tomorrow morning, FromSoftware and Bandai Namco have announced.The game’s official X/Twitter account revealed the news in a social media post, promising to deliver a first look at the...

Rays Sign Amed Rosario To One-Year Deal

5:10pm: The Rays have now made it official, announcing that they have signed Rosario. To open a roster spot, Rasmussen was placed on the 60-day IL. 2:45pm: The Rays and infielder Amed Rosario are in agreement on a one-year, $1.5MM deal, per Jeff Passan of ESPN. The...

Amazon to join Dow Jones Industrial Average, reflecting ‘evolving nature of American economy’

Last Updated: Feb. 20, 2024 at 5:52 p.m. ET First Published: Feb. 20, 2024 at 5:32 p.m. ET Amazon.com Inc. is set to join the Dow Jones Industrial Average in a week, a move meant to reflect...

Hunter Biden’s lawyer says informant charged with lying ‘infected’ the case

Hunter Biden’s lawyers argued in a court filing Tuesday that the indictment last week of an FBI informant for allegedly lying about the first family has tainted the federal charges against the president’s son.The filing in Delaware federal court shows how Biden’s lawyers are moving quickly...

‘Porky’s’ star Tony Ganios dead at 64 after his ‘heart stopped’

Celebrities By Erin Keller Published Feb. 20, 2024, 5:12 p.m. ET Tony Ganios, star of the sex comedy “Porky’s” and numerous other cult classic films, has reportedly died. He was 64. TMZ broke the news Tuesday after an X account from someone claiming to be Ganios’ longtime fiancée, Amanda...

Biotech Crashes 74% After Unexpected Liver Failure Sidelines Two Tests

Biotech stock Rapt Therapeutics (RAPT) plummeted to a record low Tuesday after the Food and Drug Administration put two of its clinical studies on hold. X The company is testing a drug called zelnecirnon as a treatment for eczema and asthma. But in a midstage test, one eczema...

Gemini on your phone but Google Assistant in your ears

In testing the Gemini app over the past week, my usage of Google Assistant through Pixel Buds Pro has skyrocketed, and I’m actually liking the balance. 9to5Google has a rebooted newsletter that highlights the biggest Google stories with added commentary and other tidbits. Sign up to get...

CFP board approves move to 5+7 model for 2024

The College Football Playoff Board of Managers on Tuesday voted unanimously to revise the format of the 12-team event to include the five highest-ranked conference champions and seven at-large bids, finalizing an adjustment from the original “6+6” model. The board, which is made up of 11 chancellors...

Helldivers 2 Patch 1.000.10 Takes Aim at Matchmaking, PC Black Screen, and Preps for Increased Server Capacity – IGN

Helldivers 2 Patch 1.000.10 is starting to roll out on Steam and PS5, which developer Arrowhead hopes will address some of the numerous issues that fans have encountered over the past week. Chief among them are issues with matchmaking and server issues, as well as the...

Ed Kelce teases whether son Travis will travel to Australia to see Taylor Swift perform

Music By Sydney Champagne Published Feb. 20, 2024, 2:28 p.m. ET Travis Kelce’s dad still doesn’t know if his son will be traveling to Sydney, Australia to join Taylor Swift on her Eras Tour concert. When asked about any upcoming travel plans, Ed Kelce told the Sydney Herald Square...

Sen. Rick Scott asks ‘border czar’ Kamala Harris to preside over Mayorkas impeachment trial: ‘You should be keenly interested’

Politics By Josh Christenson Published Feb. 20, 2024, 2:26 p.m. ET Sen. Rick Scott (R-Fla.) mocked Vice President Kamala Harris Tuesday by asking her to preside over the upcoming impeachment trial of Homeland Security Secretary Alejandro Mayorkas — noting that as President Biden’s “border czar,” the veep “should be...

NBC Sports California names Chris Caray as A’s play-by-play announcer

NBC SPORTS CALIFORNIA NAMES CHRIS CARAY PLAY-BY-PLAY ANNOUNCER FOR THE OAKLAND ATHLETICS Fourth Generation MLB Announcer Joins A’s Primary TV Play-by-Play Voice Jenny Cavnar SAN FRANCISCO – Feb. 20, 2024 – NBC Sports California named Chris Caray play-by-play announcer for its live-game coverage of the Oakland Athletics, it...