netfs: Fix double put of request

{
  "id": "88828bf4031e74e9249967f7fe4a8e9aabf08cd00009fece95d4a052c8bc0912",
  "url": "https://osv.dev/vulnerability/CVE-2025-38411",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "netfs: Fix double put of request",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: netfs: Fix double put of request If a netfs request finishes during the pause loop, it will have the ref that belongs to the IN_PROGRESS flag removed at that point - however, if it then goes to the final wait loop, that will *also* put the ref because it sees that the IN_PROGRESS flag is clear and incorrectly assumes that this happened when it called the collector. In fact, since IN_PROGRESS is clear, we shouldn't call the collector again since it's done all the cleanup, such as calling ->ki_complete(). Fix this by making netfs_collect_in_app() just return, indicating that we're done if IN_PROGRESS is removed.",
    "evidence": "osv:CVE-2025-38411",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.15.6",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "critical",
    "structured": {
      "id": "CVE-2025-38411",
      "aliases": [
        "CVE-2025-38411"
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      "metrics": [
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          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
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          "database_specific": {
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        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.15.3"
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                {
                  "fixed": "6.15.6"
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          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38411.json"
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      ],
      "modified": "2026-10-28T02:30:49.641867303Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/9df7b5ebead649b00bf9a53a798e4bf83a1318fd",
        "https://git.kernel.org/stable/c/d18facba5a5795ad44b2a00a052e3db2fa77ab12",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38411.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38411",
        "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/2025/38xxx/CVE-2025-38411.json"
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    "related_cves": [
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        "value": "CVE-2025-38411",
        "evidence": "/id"
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    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
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  "source_id": "core-osv",
  "document_id": 517752,
  "published_at": "2025-07-25T13:20:15.835+00:00"
}