cve 2025 40051

  1. CVE-2025-40051: Linux Kernel vhost vringh Copy Fix Ensures Exact Byte Transfers

    The Linux kernel recently received a small but important patch labelled under CVE‑2025‑40051 that tightens how the vhost/vringh code checks return values from copy_from_iter and copy_to_iter; the fix changes the test from “is the result negative” to “did we copy exactly the number of bytes...
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    • cve 2025 40051 kernel security linux kernel vhost vringh
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    • Forum: Security Alerts