iavf: Implement settime64 with -EOPNOTSUPP

{
  "id": "32bfb86daaf89969300f152c1aa5d85e49a19a4ec9cafc71a42e7a74769aa779",
  "url": "https://osv.dev/vulnerability/CVE-2025-68752",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "iavf: Implement settime64 with -EOPNOTSUPP",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: iavf: Implement settime64 with -EOPNOTSUPP ptp_clock_settime() assumes every ptp_clock has implemented settime64(). Stub it with -EOPNOTSUPP to prevent a NULL dereference. The fix is similar to commit 329d050bbe63 (\"gve: Implement settime64 with -EOPNOTSUPP\").",
    "evidence": "osv:CVE-2025-68752",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.17.13",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.18.2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2025-68752",
      "aliases": [
        "CVE-2025-68752"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "d734223b2f0dc4f5826204ee628ad6273148223d"
                },
                {
                  "fixed": "9e3dbc3bb2e2aa728b49422b2e5344488f93f690"
                },
                {
                  "fixed": "6d080f810ffd6b8e002ce5bee8b9c551ca2535c2"
                },
                {
                  "fixed": "1e43ebcd5152b3e681a334cc6542fb21770c3a2e"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68752.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.15.0"
                },
                {
                  "fixed": "6.17.13"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.18.0"
                },
                {
                  "fixed": "6.18.2"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68752.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:47.848983771Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/1e43ebcd5152b3e681a334cc6542fb21770c3a2e",
        "https://git.kernel.org/stable/c/6d080f810ffd6b8e002ce5bee8b9c551ca2535c2",
        "https://git.kernel.org/stable/c/9e3dbc3bb2e2aa728b49422b2e5344488f93f690",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68752.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-68752",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68752.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-68752",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 515828,
  "published_at": "2026-01-05T09:32:26.308+00:00"
}