{"id":"CVE-2025-68752","title":"In the Linux kernel, the following vulnerability has been resolved:\n\niavf: Implement settime64 with -EOPNOTSUPP\n\nptp_clock_settime() assumes every ptp_clock has implemented settime64().\nStub it with -EOPNOTSUPP to prevent a NULL derefere…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\niavf: Implement settime64 with -EOPNOTSUPP\n\nptp_clock_settime() assumes every ptp_clock has implemented settime64().\nStub it with -EOPNOTSUPP to prevent a NULL derefere…","severity":"none","published":"2026-01-05","updated":"2026-10-14","sourceUpdated":"2026-10-14T16:10:00.250","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-68752","references":[{"url":"https://git.kernel.org/stable/c/1e43ebcd5152b3e681a334cc6542fb21770c3a2e","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/6d080f810ffd6b8e002ce5bee8b9c551ca2535c2","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/9e3dbc3bb2e2aa728b49422b2e5344488f93f690","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd"],"epss":0.00184,"epssPercentile":0.07452,"ingestedAt":"2026-10-14T16:40:32.060Z","slug":"CVE-2025-68752","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\niavf: Implement settime64 with -EOPNOTSUPP\n\nptp_clock_settime() assumes every ptp_clock has implemented settime64().\nStub it with -EOPNOTSUPP to prevent a NULL dereference.\n\nThe fix is similar to commit 329d050bbe63 (\"gve: Implement settime64\nwith -EOPNOTSUPP\").\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}