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CVE-2025-39731 f2fs: vm_unmap_ram() may be called from an invalid context

🗓️ 07 Sep 2025 15:16:20Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

CVE-2025-39731 in Linux: f2fs may call vm_unmap_ram from an invalid context.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/f2fs/data.c"
    ],
    "versions": [
      {
        "version": "bff139b49d9f70c1ac5384aac94554846aa834de",
        "lessThan": "eb69e69a5ae6c8350957893b5f68bd55b1565fb2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bff139b49d9f70c1ac5384aac94554846aa834de",
        "lessThan": "1023836d1b9465593c8746f97d608da32958785f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bff139b49d9f70c1ac5384aac94554846aa834de",
        "lessThan": "0fe7976b62546f1e95eebfe9879925e9aa22b7a8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bff139b49d9f70c1ac5384aac94554846aa834de",
        "lessThan": "411e00f44e2e1a7fdb526013b25a7f0ed22a0947",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bff139b49d9f70c1ac5384aac94554846aa834de",
        "lessThan": "18eea36f4f460ead3750ed4afe5496f7ce55f99e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bff139b49d9f70c1ac5384aac94554846aa834de",
        "lessThan": "08a7efc5b02a0620ae16aa9584060e980a69cb55",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/f2fs/data.c"
    ],
    "versions": [
      {
        "version": "6.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.148",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.102",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.42",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15.10",
        "lessThanOrEqual": "6.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16.1",
        "lessThanOrEqual": "6.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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