CVE-2025-38028 (GCVE-0-2025-38028)

Vulnerability from cvelistv5 – Published: 2025-06-18 09:28 – Updated: 2025-06-18 09:28
VLAI?
Title
NFS/localio: Fix a race in nfs_local_open_fh()
Summary
In the Linux kernel, the following vulnerability has been resolved: NFS/localio: Fix a race in nfs_local_open_fh() Once the clp->cl_uuid.lock has been dropped, another CPU could come in and free the struct nfsd_file that was just added. To prevent that from happening, take the RCU read lock before dropping the spin lock.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 86e00412254a717ffd5d38dc5ec0ee1cce6281b3 , < 185a2f2ddabdcf999823f61de67f86376883920d (git)
Affected: 86e00412254a717ffd5d38dc5ec0ee1cce6281b3 , < fa7ab64f1e2fdc8f2603aab8e0dd20de89cb10d9 (git)
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    Linux Linux Affected: 6.14
Unaffected: 0 , < 6.14 (semver)
Unaffected: 6.14.8 , ≤ 6.14.* (semver)
Unaffected: 6.15 , ≤ * (original_commit_for_fix)
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          "product": "Linux",
          "programFiles": [
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      "descriptions": [
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFS/localio: Fix a race in nfs_local_open_fh()\n\nOnce the clp-\u003ecl_uuid.lock has been dropped, another CPU could come in\nand free the struct nfsd_file that was just added. To prevent that from\nhappening, take the RCU read lock before dropping the spin lock."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-18T09:28:33.184Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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          "url": "https://git.kernel.org/stable/c/185a2f2ddabdcf999823f61de67f86376883920d"
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        {
          "url": "https://git.kernel.org/stable/c/fa7ab64f1e2fdc8f2603aab8e0dd20de89cb10d9"
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      ],
      "title": "NFS/localio: Fix a race in nfs_local_open_fh()",
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    "cveId": "CVE-2025-38028",
    "datePublished": "2025-06-18T09:28:33.184Z",
    "dateReserved": "2025-04-16T04:51:23.978Z",
    "dateUpdated": "2025-06-18T09:28:33.184Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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