NFSv4: Fix a credential leak in _nfs4_discover_trunking()

{
  "id": "9960b7242e62b6e2746f1b6c4e0e535e2785a1d2f2aa6b5967f04c1c7dd7f656",
  "url": "https://osv.dev/vulnerability/CVE-2022-50853",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "NFSv4: Fix a credential leak in _nfs4_discover_trunking()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: NFSv4: Fix a credential leak in _nfs4_discover_trunking()",
    "evidence": "osv:CVE-2022-50853",
    "products": [
      {
        "name": {
          "value": "Kernel",
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        },
        "prerequisites": [],
        "fixed_versions": [
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            "value": "6.0.16",
            "evidence": "/affected/1/ranges"
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            "evidence": "/affected/1/ranges"
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        "affected_versions": []
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    "severity": "unknown",
    "structured": {
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      "aliases": [
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            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50853.json"
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        {
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            "name": "Kernel",
            "ecosystem": "Linux"
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        }
      ],
      "modified": "2026-10-08T02:47:54.501405679Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/b247a9828f6607d41189fa6c2a3be754d33cae86",
        "https://git.kernel.org/stable/c/c6aca4c7ba8f6d40a0cfeeb09160dd8efdf97c64",
        "https://git.kernel.org/stable/c/dfad5d5e7511933c2ae3d12a8131840074c5a73d",
        "https://git.kernel.org/stable/c/e83458fce080dc23c25353a1af90bfecf79c7369",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50853.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50853",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50853.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-50853",
        "evidence": "/id"
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    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 98247,
  "published_at": "2025-12-30T12:15:29.104+00:00"
}