Earlier quoted context omitted.
This is some serious revisionist history. GPT-2 wasn't instruction-following or even conversational.
Hyperbole.
Codex Hacked a Samsung TV
21–30 of 143 posts
Re: Codex Hacked a Samsung TV
#22The trick here was providing the firmware source code so it could see your vulnerabilities.
What would be the difficulty level for it to just read the machine code; are these models heavily relying on human language for clues?
Re: Codex Hacked a Samsung TV
#23Earlier quoted context omitted.
What would be the difficulty level for it to just read the machine code; are these models heavily relying on human language for clues?
It will have to use a disassembler, or write one. I recently casually asked gpt-5.4 to translate the content of a MIDI file to a custom sound programming language. It just wrote a one-shot MIDI parser in Python, grabbed the data, and basically did a perfect translation at first try. Nice.
Re: Codex Hacked a Samsung TV
#24Codex exploited or you exploited? It's like saying a hammer drove a nail, without acknowledging the hand and the force it exerted and the human brain behind it.
Do you have a defense of why human-hammer-nail is a good analogy for human-chatgpt5.4-pwndsamsung?
AI without a prompt is a hammer sitting in a drawer.
Re: Codex Hacked a Samsung TV
#25[flagged]
Leave your engagement baiting behavior on Reddit, thank you.
Re: Codex Hacked a Samsung TV
#26I’m sure there is some over eager product manager sitting in such companies, trying to splits markets into customer and enterprise sections, just by making APIs not useable by humans and adding 200% useless “security by obscurity”.
Re: Codex Hacked a Samsung TV
#27Lol, a true classic in the embedded world. Some hardware company (it appears these guys make display panel controllers?) ships a piece of hardware, half-asses a barely working driver for it, another company integrates this with a bunch of other crap from other vendors into a BSP, another company uses the hardware and the BSP to create a product and ships it. And often enough the final company doesn't even have an idea about what's going on in the innards of the BSP - as long as it's running their layer of slop UI and it doesn't crash half the time, it's fine, and if it does, it's off to the BSP provider to fix the issues.
But at no stage anywhere is there a security audit, code quality checks or even hardware quality checks involved - part of why BSPs (and embedded product firmwares in general) are full of half-assed code is because often enough the drivers have to work around hardware bugs / quirks somehow that are too late to fix in HW because tens to hundreds of thousands of units have already been produced and the software people are heavily pressured to "make it work or else we gotta write off X million dollars" and "make it work fast because the longer you take, the more money we lose on interest until we can ship the hardware and get paid for it", and if they are particularly unlucky "it MUST work until deadline X because we need to get the products shipped to hit Christmas/Black Friday sales windows or because we need to beat in time-to-market, it's mandatory overtime until it works".
And that is how you get exploits so braindead easy that AI models can do the job. What a disgusting world, run to the ground by beancounters.
Re: Codex Hacked a Samsung TV
#28Earlier quoted context omitted.
What would be the difficulty level for it to just read the machine code; are these models heavily relying on human language for clues?
Reasoning on pure machine code or disassembly is still hit and miss. For better results you can run the binary through a disassembler, then ask an llm to turn that into an equivalent c program, then ask it to work on that. But some of the subtleties might get lost in translation
Re: Codex Hacked a Samsung TV
#29Codex exploited or you exploited? It's like saying a hammer drove a nail, without acknowledging the hand and the force it exerted and the human brain behind it.
Could a script kiddy stear an LLM? How much does this reduce the cost of attacks? Can this scale?
What does this mean for the future of cyber security?
Re: Codex Hacked a Samsung TV
#30While cool and slightly scary news - Samsung TV's have been incredibly hackable for the past decade, wouldn't be surprised if GPT2 with access to a browser could hack a Samsung!