FKIE_CVE-2025-68752

Vulnerability from fkie_nvd - Published: 2026-01-05 10:15 - Updated: 2026-10-14 16:10
Severity
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").
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1e43ebcd5152b3e681a334cc6542fb21770c3a2e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6d080f810ffd6b8e002ce5bee8b9c551ca2535c2
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9e3dbc3bb2e2aa728b49422b2e5344488f93f690
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/intel/iavf/iavf_ptp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "9e3dbc3bb2e2aa728b49422b2e5344488f93f690",
              "status": "affected",
              "version": "d734223b2f0dc4f5826204ee628ad6273148223d",
              "versionType": "git"
            },
            {
              "lessThan": "6d080f810ffd6b8e002ce5bee8b9c551ca2535c2",
              "status": "affected",
              "version": "d734223b2f0dc4f5826204ee628ad6273148223d",
              "versionType": "git"
            },
            {
              "lessThan": "1e43ebcd5152b3e681a334cc6542fb21770c3a2e",
              "status": "affected",
              "version": "d734223b2f0dc4f5826204ee628ad6273148223d",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/intel/iavf/iavf_ptp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.15"
            },
            {
              "lessThan": "6.15",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.17.*",
              "status": "unaffected",
              "version": "6.17.13",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.19",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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 dereference.\n\nThe fix is similar to commit 329d050bbe63 (\"gve: Implement settime64\nwith -EOPNOTSUPP\")."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\niavf: Implementar settime64 con -EOPNOTSUPP\n\nptp_clock_settime() asume que cada ptp_clock ha implementado settime64(). Implementarlo como un stub con -EOPNOTSUPP para prevenir una desreferencia de NULL.\n\nLa soluci\u00f3n es similar al commit 329d050bbe63 (\u0027gve: Implementar settime64 con -EOPNOTSUPP\u0027)."
    }
  ],
  "id": "CVE-2025-68752",
  "lastModified": "2026-10-14T16:10:00.250",
  "metrics": {},
  "published": "2026-01-05T10:15:56.193",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1e43ebcd5152b3e681a334cc6542fb21770c3a2e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/6d080f810ffd6b8e002ce5bee8b9c551ca2535c2"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9e3dbc3bb2e2aa728b49422b2e5344488f93f690"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}



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