ghsa-rw6f-qwrg-vhvv
Vulnerability from github
Published
2024-11-21 21:33
Modified
2024-11-21 21:33
Details

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

nvme-multipath: defer partition scanning

We need to suppress the partition scan from occuring within the controller's scan_work context. If a path error occurs here, the IO will wait until a path becomes available or all paths are torn down, but that action also occurs within scan_work, so it would deadlock. Defer the partion scan to a different context that does not block scan_work.

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2024-53093"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-21T19:15:12Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-multipath: defer partition scanning\n\nWe need to suppress the partition scan from occuring within the\ncontroller\u0027s scan_work context. If a path error occurs here, the IO will\nwait until a path becomes available or all paths are torn down, but that\naction also occurs within scan_work, so it would deadlock. Defer the\npartion scan to a different context that does not block scan_work.",
  "id": "GHSA-rw6f-qwrg-vhvv",
  "modified": "2024-11-21T21:33:32Z",
  "published": "2024-11-21T21:33:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-53093"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1f021341eef41e77a633186e9be5223de2ce5d48"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4a57f42e5ed42cb8f1beb262c4f6d3e698939e4e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/60de2e03f984cfbcdc12fa552f95087c35a05a98"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a91b7eddf45afeeb9c5ece11dddff5de0921b00f"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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