ghsa-c7x8-xx5v-964j
Vulnerability from github
Published
2025-05-01 15:31
Modified
2025-11-04 18:31
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-37740"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-369"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-01T13:15:52Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-c7x8-xx5v-964j",
  "modified": "2025-11-04T18:31:32Z",
  "published": "2025-05-01T15:31:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37740"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/722e72f7f9c69fcb3ab7988c2471feff7a4c8de1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a065cec230aa807c18828a3eee82f1c8592c2adf"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a260bf14cd347878f01f70739ba829442a474a16"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a741f29ac8b6374c9904be8b7ac7cdfcd7e7e4fa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c8c96a9e7660e5e5eea445978fe8f2e432d91c1f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cc0bc4cb62ce5fa0c383e3bf0765d01f46bd49ac"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ccd97c8a4f90810f228ee40d1055148fa146dd57"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ddf2846f22e8575d6b4b6a66f2100f168b8cd73d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e3f85edb03183fb06539e5b50dd2c4bb42b869f0"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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