ptp timestamping

  1. CVE-2025-38126: Linux STMMAC PTP Division by Zero Patch

    The Linux kernel vulnerability tracked as CVE-2025-38126 is a narrow but important robustness bug in the STMMAC Ethernet driver: under certain board or device-tree configurations the driver can end up with a zero PTP clock rate (ptp_rate / clk_ptp_rate), and that zero value may be used during...
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    • cve 2025 38126 linux kernel ptp timestamping stmmac driver
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