ghsa-9crv-c24c-9g53
Vulnerability from github
Published
2025-04-14 21:32
Modified
2025-04-14 21:32
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:

NFSD: prevent integer overflow on 32 bit systems

On a 32 bit system, the "len * sizeof(*p)" operation can have an integer overflow.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49279"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:04Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFSD: prevent integer overflow on 32 bit systems\n\nOn a 32 bit system, the \"len * sizeof(*p)\" operation can have an\ninteger overflow.",
  "id": "GHSA-9crv-c24c-9g53",
  "modified": "2025-04-14T21:32:19Z",
  "published": "2025-04-14T21:32:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49279"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/23a9dbbe0faf124fc4c139615633b9d12a3a89ef"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/303cd6173dce0a28d26526c77814eb90a41bd898"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3a2789e8ccb4a3e2a631f6817a2d3bb98b8c4fd8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/79b1c54fc6ce09ee0d5fe088bb3de26ae2150e3c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7af164fa2f1abc577d357d22d83a2f3490875d7e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ce1aa09cc14ed625104acc2d487bd92b9a88efe2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e4195d27306ea468a6dc3a27af6f586709951229"
    }
  ],
  "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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