Remote code execution on Linux systems with multipath TCP

T1Covered by 1 source · first reported by LWN.net at 30 Oct, 15:45 UTC

On October 27, LLM provider Anthropic reported on a remotely exploitable use-after-free bug affecting systems with multipath TCP listeners open. The bug works by triggering a response to a retransmitted SYN packet at the same moment that the TCP connection is established in another thread, causing…

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Sources

• T1Remote code execution on Linux systems with multipath TCPLWN.net30 Oct, 15:45