ghsa-ffxp-vqfg-26jp
Vulnerability from github
Published
2025-07-25 15:30
Modified
2025-11-03 18:31
Details

In the Linux kernel, the following vulnerability has been resolved:

nfsd: nfsd4_spo_must_allow() must check this is a v4 compound request

If the request being processed is not a v4 compound request, then examining the cstate can have undefined results.

This patch adds a check that the rpc procedure being executed (rq_procinfo) is the NFSPROC4_COMPOUND procedure.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-38430"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-25T15:15:27Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfsd: nfsd4_spo_must_allow() must check this is a v4 compound request\n\nIf the request being processed is not a v4 compound request, then\nexamining the cstate can have undefined results.\n\nThis patch adds a check that the rpc procedure being executed\n(rq_procinfo) is the NFSPROC4_COMPOUND procedure.",
  "id": "GHSA-ffxp-vqfg-26jp",
  "modified": "2025-11-03T18:31:28Z",
  "published": "2025-07-25T15:30:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38430"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1244f0b2c3cecd3f349a877006e67c9492b41807"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2c54bd5a380ebf646fb9efbc4ae782ff3a83a5af"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/425efc6b3292a3c79bfee4a1661cf043dcd9cf2f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/64a723b0281ecaa59d31aad73ef8e408a84cb603"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7a75a956692aa64211a9e95781af1ec461642de4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b1d0323a09a29f81572c7391e0d80d78724729c9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bf78a2706ce975981eb5167f2d3b609eb5d24c19"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e7e943ddd1c6731812357a28e7954ade3a7d8517"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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