CVE-2026-80564 gve: fix NULL dereference due to missing ptp adjfine

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/google/gve/gve_ptp.c"
    ],
    "versions": [
      {
        "version": "acd16380523b400400523fe54c7499320e558e80",
        "lessThan": "e9482feeed66d4bc805458631013e9b61b1a9eaf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "acd16380523b400400523fe54c7499320e558e80",
        "lessThan": "fa9b991bf678dd412dc0ed080672d34d7558d7af",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "acd16380523b400400523fe54c7499320e558e80",
        "lessThan": "3992ced109c70b771efad9e51ae68e5c7a04dea3",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/google/gve/gve_ptp.c"
    ],
    "versions": [
      {
        "version": "6.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.46",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.10",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]