CVE-2022-50235 (GCVE-0-2022-50235)
Vulnerability from cvelistv5
Published
2025-09-15 14:01
Modified
2025-09-15 14:01
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: NFSD: Protect against send buffer overflow in NFSv2 READDIR Restore the previous limit on the @count argument to prevent a buffer overflow attack.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/00b4492686e0497fdb924a9d4c8f6f99377e176c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0e57d696f60dee6117a8ace0cac7c5761d375277
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c2a878095b5c6f04f90553a3c45872f990dab14e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dc7f225090c29a5f3b9419b1af32846a201555e7
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f59c74df82f6ac9d2ea4e01aa3ae7c6c4481652d
Impacted products
Vendor Product Version
Linux Linux Version: 9e291a6a28d32545ed2fd959a8165144d1724df1
Version: eabc0aab98e5218ceecd82069b0d6fdfff5ee885
Version: 53b1119a6e5028b125f431a0116ba73510d82a72
Version: 53b1119a6e5028b125f431a0116ba73510d82a72
Version: 53b1119a6e5028b125f431a0116ba73510d82a72
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   Linux Linux Version: 5.16
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{
  "containers": {
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/nfsd/nfsproc.c"
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          "vendor": "Linux",
          "versions": [
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      "cpeApplicability": [
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              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFSD: Protect against send buffer overflow in NFSv2 READDIR\n\nRestore the previous limit on the @count argument to prevent a\nbuffer overflow attack."
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      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-15T14:01:41.043Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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      "title": "NFSD: Protect against send buffer overflow in NFSv2 READDIR",
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50235",
    "datePublished": "2025-09-15T14:01:41.043Z",
    "dateReserved": "2025-06-18T10:57:27.432Z",
    "dateUpdated": "2025-09-15T14:01:41.043Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
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  }
}


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