NFS Daemon Crash in Linux Kernel Affecting Multiple Versions

CVE-2025-40324

What is CVE-2025-40324?

A vulnerability exists in the Linux kernel affecting the NFS daemon, where enabling tracing can cause a crash during the pynfs read test. This issue occurs specifically at the trace_nfsd_read_done trace point, resulting in system instability and potential service interruption. Users are advised to update their systems to the latest kernel versions to mitigate this risk.

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