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CVE-2025-38499 clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns

🗓️ 11 Aug 2025 16:01:08Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

CVE-2025-38499: require CAP_SYS_ADMIN in correct user namespace for clone_private_mnt.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/namespace.c"
    ],
    "versions": [
      {
        "version": "427215d85e8d1476da1a86b8d67aceb485eb3631",
        "lessThan": "36fecd740de2d542d2091d65d36554ee2bcf9c65",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "427215d85e8d1476da1a86b8d67aceb485eb3631",
        "lessThan": "d717325b5ecf2a40daca85c61923e17f32306179",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "427215d85e8d1476da1a86b8d67aceb485eb3631",
        "lessThan": "dc6a664089f10eab0fb36b6e4f705022210191d2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "427215d85e8d1476da1a86b8d67aceb485eb3631",
        "lessThan": "e77078e52fbf018ab986efb3c79065ab35025607",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "427215d85e8d1476da1a86b8d67aceb485eb3631",
        "lessThan": "38628ae06e2a37770cd794802a3f1310cf9846e3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "427215d85e8d1476da1a86b8d67aceb485eb3631",
        "lessThan": "c28f922c9dcee0e4876a2c095939d77fe7e15116",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6e8810d25295acb40a7b69ed3962ff181919571",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e3eee87c846dc47f6d8eb6d85e7271f24122a279",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "517b875dfbf58f0c6c9e32dc90f5cf42d71a42ce",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "963d85d630dabe75a3cfde44a006fec3304d07b8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "812f39ed5b0b7f34868736de3055c92c7c4cf459",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6a002d48a66076524f67098132538bef17e8445e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "41812f4b84484530057513478c6770590347dc30",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4.4.281",
        "lessThan": "4.5",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.9.280",
        "lessThan": "4.10",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.14.244",
        "lessThan": "4.15",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.19.204",
        "lessThan": "4.20",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.4.141",
        "lessThan": "5.5",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.10.59",
        "lessThan": "5.11",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.13.11",
        "lessThan": "5.14",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/namespace.c"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.190",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.147",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.100",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.40",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15.3",
        "lessThanOrEqual": "6.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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