fusée gelée -- coldboot proof-of-concept for the Tegra X1

DWOUcCQU8AEMUEb.jpg DWOUZnCVAAAb2jJ.jpg Thank's to @ktemkin and all Reswitched Team[prebreak]1[/prebreak]:wink::wink:

I'm super pleased to tease "fusée gelée", @reswitchedteam's proof-of-concept coldboot execution hack-- with which we join the growing ranks of those with unpatchable Tegra X1 bootrom bugs.
Quick video of it in action on a Switch: https://youtu.be/ik04jn0obag

 

Xzi

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this probably won't be released, like ever

it's an X1 exploit which affects all devices running it - not just the Nintendo switch, so it's not limited just to this scope

even if that's not a concern according to the reswitched Discord we won't see release anytime soon - so just take this as another "wow cool" thing
Other X1 devices run Android, which is already wide open for whatever you want to do with it.
 

Clyde_271

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There are like three teams working on Switch. Now when something gets released from any of them, everybody is gonna jump down your throat in specific. So great job with the shitposts.
Yes, but it's like it is only one team.
 

V-Temp

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Well I agree with that, but that's because they want as many Switch FWs open as possible, not because they're worried about running a Switch exploit on Shield TV.

This has ramifications far beyond tablets and phones. Its in cars.

Releasing this is borderline negligent, and potentially quite legally perilous.

Don't expect a release from any group... not looking to make a quick buck.
 
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Xzi

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This has ramifications far beyond tablets and phones. Its in cars.

Releasing this is borderline negligent, and potentially quite legally perilous.

Don't expect a release from any group... not looking to make a quick buck.
I don't even know how to respond to this. These exploits are made to hack the Switch's custom OS, which is not going to be similar to whatever the TX1 in cars is running. Not to mention if a person is skilled enough, that hardware is already hackable. Along with the on-board computers for just about every car.
 

V-Temp

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I don't even know how to respond to this. These exploits are made to hack the Switch's custom OS, which is not going to be similar to whatever the TX1 in cars is running. Not to mention if a person is skilled enough, that hardware is already hackable. Along with the on-board computers for just about every car.

The coldboot exploit has nothing to do with the Switch's OS, its a complete bypass of the bootchain and as such is applicable to all Tegra X1 or forks of the same bootchain.

Its the Tegra, and this exploit isn't public even in generic Tegra applications because the ramifications of its existence are well understood.

Simply put: this will not be released unless someone completely immoral releases it with a 'leak' and that person will have a lot of shit on their head.
 
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Xzi

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The coldboot exploit has nothing to do with the Switch's OS, its a complete bypass of the bootchain and as such is applicable to all Tegra X1 or forks of the same bootchain.

Its the Tegra, and this exploit isn't public even in generic Tegra applications because the ramifications of its existence is well understood.
I see. It's gonna get out one way or another, so it's on Nvidia to fix in the next SoC. Fuck-ups happen, obviously they had that GTX 970 fiasco, and Intel had those massive CPU flaws/exploits as well.

Odds are TX's hardware solution uses the same/similar exploit, and I'd bet on them releasing.

Worst case scenario when this goes wide: Nvidia's stock plummets, I get to buy in cheap. xD
 
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