CVE-2025-37740 (GCVE-0-2025-37740)
Vulnerability from cvelistv5
Published
2025-05-01 12:55
Modified
2025-05-26 05:19
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: jfs: add sanity check for agwidth in dbMount The width in dmapctl of the AG is zero, it trigger a divide error when calculating the control page level in dbAllocAG. To avoid this issue, add a check for agwidth in dbAllocAG.
Impacted products
Vendor Product Version
Linux Linux Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
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{
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          "vendor": "Linux",
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      "cpeApplicability": [
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\njfs: add sanity check for agwidth in dbMount\n\nThe width in dmapctl of the AG is zero, it trigger a divide error when\ncalculating the control page level in dbAllocAG.\n\nTo avoid this issue, add a check for agwidth in dbAllocAG."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-26T05:19:52.251Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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      "references": [
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          "url": "https://git.kernel.org/stable/c/a065cec230aa807c18828a3eee82f1c8592c2adf"
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          "url": "https://git.kernel.org/stable/c/722e72f7f9c69fcb3ab7988c2471feff7a4c8de1"
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        {
          "url": "https://git.kernel.org/stable/c/ddf2846f22e8575d6b4b6a66f2100f168b8cd73d"
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      "title": "jfs: add sanity check for agwidth in dbMount",
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    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-37740",
    "datePublished": "2025-05-01T12:55:49.287Z",
    "dateReserved": "2025-04-16T04:51:23.936Z",
    "dateUpdated": "2025-05-26T05:19:52.251Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-37740\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-05-01T13:15:52.617\",\"lastModified\":\"2025-05-02T13:53:20.943\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\njfs: add sanity check for agwidth in dbMount\\n\\nThe width in dmapctl of the AG is zero, it trigger a divide error when\\ncalculating the control page level in dbAllocAG.\\n\\nTo avoid this issue, add a check for agwidth in dbAllocAG.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: jfs: a\u00f1adir una comprobaci\u00f3n de validez para agwidth en dbMount. El ancho en dmapctl del AG es cero, lo que genera un error de divisi\u00f3n al calcular el nivel de p\u00e1gina de control en dbAllocAG. Para evitar este problema, a\u00f1ada una comprobaci\u00f3n para agwidth en dbAllocAG.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/722e72f7f9c69fcb3ab7988c2471feff7a4c8de1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a065cec230aa807c18828a3eee82f1c8592c2adf\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a260bf14cd347878f01f70739ba829442a474a16\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a741f29ac8b6374c9904be8b7ac7cdfcd7e7e4fa\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c8c96a9e7660e5e5eea445978fe8f2e432d91c1f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/cc0bc4cb62ce5fa0c383e3bf0765d01f46bd49ac\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ccd97c8a4f90810f228ee40d1055148fa146dd57\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ddf2846f22e8575d6b4b6a66f2100f168b8cd73d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e3f85edb03183fb06539e5b50dd2c4bb42b869f0\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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