CVE-2025-40347 | Linux Kernel up to 6.6.114/6.12.55/6.17.5 enetc_mdio_lock deadlock

SecurityVulns
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A vulnerability identified as critical has been detected in Linux Kernel up to 6.6.114/6.12.55/6.17.5. This affects the function enetc_mdio_lock. Performing manipulation results in deadlock.

This vulnerability was named CVE-2025-40347. The attack needs to be approached within the local network. There is no available exploit.

You should upgrade the affected component.VulDB Recent EntriesRead More