proc interface hang

  1. CVE-2026-31642: Linux RxRPC RCU list bug can hang /proc/net/rxrpc/calls

    Quick summary CVE-2026-31642 is a Linux kernel vulnerability in the rxrpc networking subsystem. The issue is not a typical remote-code-execution bug; it is a kernel concurrency/list-handling flaw where an RxRPC call was removed from the global rxnet->calls list with the wrong list primitive. The...
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    • linux kernel security proc interface hang rxrpc rcu bug windows tech news
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