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CVE-2025-71304 smack: /smack/doi: accept previously used values

🗓️ 27 May 2026 12:14:53Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

Smack fix: reusing DOI values breaks networking for non-ambient labels and default maps.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "security/smack/smackfs.c"
    ],
    "versions": [
      {
        "version": "e114e473771c848c3cfec05f0123e70f1cdbdc99",
        "lessThan": "eb718a3c8181ada679340db34cd61bce48e44749",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e114e473771c848c3cfec05f0123e70f1cdbdc99",
        "lessThan": "6ec091c5c7eeabd249a7c46813cad1e9f555f859",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e114e473771c848c3cfec05f0123e70f1cdbdc99",
        "lessThan": "199452f22d2f74b897fe826f81ec402b0a8461a0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e114e473771c848c3cfec05f0123e70f1cdbdc99",
        "lessThan": "1c7ee23dfcd18d80770d8f90f2ab5bb1b2bfd8a3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e114e473771c848c3cfec05f0123e70f1cdbdc99",
        "lessThan": "f8071500177f38cff38892bd85ac631cc6e010b2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e114e473771c848c3cfec05f0123e70f1cdbdc99",
        "lessThan": "5a247a84de0ba44edbbd6be851c8a6b2aa60ff85",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e114e473771c848c3cfec05f0123e70f1cdbdc99",
        "lessThan": "8beebb8ad9a003f978e53b06237986588223e15e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e114e473771c848c3cfec05f0123e70f1cdbdc99",
        "lessThan": "33d589ed60ae433b483761987b85e0d24e54584e",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "security/smack/smackfs.c"
    ],
    "versions": [
      {
        "version": "2.6.25",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.25",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.252",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.202",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.165",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.128",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.75",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.14",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.4",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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