Mercedes Can Now Update Car Software Remotely
MatthewVD writes "Our cars run millions of lines of code that need constant and, often, critical updates. Jim Motavalli writes that Mercedes-Benz's new mbrace2 'cloud infotainment system' has a secret capability: it can update software automatically and wirelessly. In a process called 'reflashing,' the Mercedes system turns on the car operating system (CU), downloads the new application, then cuts itself off. With companies like Fisker paying dearly for constant recalls for software problems, automakers will likely rush to embrace this technology. No more USBs in the dashboard!"
Remote Vehicle Diagnostics Beyond allowing you to perform a check of your vehicle's main systems remotely, mbrace2 technology can automatically alert both you and your authorized Mercedes-Benz dealer to potential issues before they become full-fledged problems. In addition, it enables your vehicle to receive software updates wirelessly through the mbrace2 network.
So while maybe undesirable, not sure it's 'secret'.
Mercedes is now able to crash cars remotely.
This also means that hackers and government agencies can update the software automatically and wirelessly. Finally there is no more need for cutting the break cables.
I was going to say something, but I can't think of anything clever, because I'm shaking my head in disbelief so fast that I'm getting dizzy. Please tell me that the wireless interface at least has its own fuse that can be pulled.
Soon:
- First maleware for cars spotted in the wild. Car manufacturers: "No problem. it only infects the multimedia system"
- Maleware displays a huge kitty on the HUD. First malware caused traffic accident with casualties.
- Anti-Virus Software mandatory for cars
- Kaspersky/McAffee/.. : ~40% of all cars infected with one virus or another....
Well Mercedes are a favourate of bankers and corporate "fat cats". I couldn't think of a better challenge to Anonymous. Speed limiter to 20mph? Stuck in the driveway? I wait with eagerness.
mercedes.
or in other words - the guy who buys the car. if you could hack that data connection to contact whatever else sites though.. I'm assuming it would do it via 3g actually too. it wouldn't be too hard for mercedes to negotiate europe wide contracts for it for fairly cheap(the data amounts will be rather low). so it might be something like 200 bucks for 3 years of updates, which considering the total cost of the car isn't really that much. if it can prevent one recall for a model that would otherwise need the dealer to do "free" work billed to mb then from mb's viewpoint it's a good deal.
world was created 5 seconds before this post as it is.
No automatic updates for me, unless Mercedes wants to install a computer to update in my '84 300TD.
I don't suffer from insanity, I enjoy every minute of it! --Longbottle
"In a process called ‘reflashing,’ the Mercedes system can turn on the car operating system (CU), download the new application, then cut itself off."
So the car is regularly polling a server and can switch itself on? That sounds decidedly unsettling.
Could somebody elaborate on the diagnostic capabilities of these cars? Do they alert you if your brakes are inefficient or if your tyres are wearing out? I'm too poor to afford one to know :(
Cheers.
Soon: - First maleware for cars spotted in the wild. Car manufacturers: "No problem. it only infects the multimedia system" - Maleware displays a huge kitty on the HUD. First malware caused traffic accident with casualties. - Anti-Virus Software mandatory for cars - Kaspersky/McAffee/.. : ~40% of all cars infected with one virus or another....
Great, so now my car's only gonna go 15 mph because McAffee is using 90% of my engine resources.
So you're the getaway driver sitting in the stolen Merc - your partners in crime are runing towards you. You hit the 'start' button... "Please wait while we install the latest software update. This process will take approximately 5 of your finest German minutes." Fantastic!
Remember how you could always spot a Microsoft "Patch Tuesday" when you got to work and found all the desktop machines had rebooted overnight?
Spotting Mercedes Patch Tuesday on the autobahn is going to be epic.
Hacking cars has already been done, and is shown here in this ted.com video. 4:42 is where he explains about it.
http://www.ted.com/talks/avi_rubin_all_your_devices_can_be_hacked.html
Many of the internal systems was hacked, including the system for breaking.
From ted.com:
"Could someone hack your pacemaker? At TEDxMidAtlantic, Avi Rubin explains how hackers are compromising cars, smartphones and medical devices, and warns us about the dangers of an increasingly hack-able world.
Avi Rubin is a professor of computer science and director of Health and Medical Security Lab at Johns Hopkins University. His current research is focused on the security of electronic medical records"