ghsa-6c74-8p8j-4qv8
Vulnerability from github
Published
2025-04-16 15:34
Modified
2025-04-16 15:34
Details

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

exfat: fix missing shutdown check

xfstests generic/730 test failed because after deleting the device that still had dirty data, the file could still be read without returning an error. The reason is the missing shutdown check in ->read_iter.

I also noticed that shutdown checks were missing from ->write_iter, ->splice_read, and ->mmap. This commit adds shutdown checks to all of them.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-22076"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-16T15:16:01Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nexfat: fix missing shutdown check\n\nxfstests generic/730 test failed because after deleting the device\nthat still had dirty data, the file could still be read without\nreturning an error. The reason is the missing shutdown check in\n-\u003eread_iter.\n\nI also noticed that shutdown checks were missing from -\u003ewrite_iter,\n-\u003esplice_read, and -\u003emmap. This commit adds shutdown checks to all\nof them.",
  "id": "GHSA-6c74-8p8j-4qv8",
  "modified": "2025-04-16T15:34:43Z",
  "published": "2025-04-16T15:34:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22076"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/47e35366bc6fa3cf189a8305bce63992495f3efa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4a9595eb024b8319957c178be3cdeed613ac0795"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/539147585ca453db6e3d7a5cf3b9c9690513762d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e41e33eb795cb9c1ead6ac627d8710546fac6e81"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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