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Rohan Paul· @rohanpaul_ai · X· · Original publication time AI score60

OpenAI says upcoming model generated patches for 948 Linux kernel privilege escalation vulnerabilitiesMachine translation

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OpenAI says its security researchers used an upcoming cyber model in a single run to validate 948 local privilege escalation vulnerabilities in the Linux kernel and generate patches, at a total API cost of $1.2 million. The post says humans reviewed the results before sending them to Linux maintainers; it does not say the patches were accepted.

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@rohanpaul_ai

OpenAI claims their new security model patched 948 Linux privilege escalation vulnerabilities.

Scout agents cut the kernel’s 40M-plus lines to 2.8M worth auditing. i.e. AI agents picked the most security-relevant 7% of the Linux kernel (2.8M lines), flagged 2,308 suspected bugs, confirmed 1,724 in test machines, and built working root-takeover exploits and fixes for 948. Humans reviewed the results before sending them to Linux maintainers.

The whole run cost $1,213,430 in API credits, $775,929 of it on building exploits, though OpenAI ran its own model, so that’s likely not cash actually spent.

So all this means that finding and weaponizing a Linux kernel bug now costs about $1,279 with AI, so any unpatched Linux machine where an attacker gets even a basic user account should be treated as fully taken over.

QuoteOpenAI@OpenAI
Our security researchers built an autonomous cyber vulnerability discovery, exploitation, and patching pipeline. In a single run with an upcoming cyber model, it validated and generated patches for 948 local privilege escalation vulnerabilities in the Linux kernel at a total API cost of $1.2 million.
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