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fail0verflow hackers found an unpatchable flaw in Nintendo Switch bootROM and run Linux OS

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Pierluigi Paganini February 09, 2018

The group of hackers known as ‘fail0verflow’ has discovered a vulnerability in the gaming console Nintendo Switch that could be exploited to install a Linux distro.

The hackers announced their discovery in a post on Twitter, the published an image of a console running the Debian Linux distro after the hack.

🐧🐧🐧🐧 #switch pic.twitter.com/4iTjTk9D59

— fail0verflow (@fail0verflow) February 6, 2018

The fail0verflow group revealed that the exploit triggers a flaw in the boot ROM process of the Nvidia Tegra X1 chip that powers the console, if confirmed the issue cannot be solved with a software o firmware update.

When asked if they have built the hack on nvtboot the group No closed-source boot chain components were involved.

Discovery of a flaw in the Boot ROM opens the door to the hack of the console for other purposes, for example to the piracy.

In a next future, hackers could find a way to install homebrew apps and pirated games on the Nintendo Switch.

On the other side, Nintendo could work with Nvidia on new secure Tegra X1 chips, as a temporary solution it could ban users with hacked consoles to ban these users from online play.

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Pierluigi Paganini

(Security Affairs – Nintendo Switch, hacking)

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