ghsa-8f72-j8x6-xm9m
Vulnerability from github
Published
2025-03-14 00:30
Modified
2025-03-14 00:30
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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

io_uring: fix memory leak of uid in files registration

When there are no files for __io_sqe_files_scm() to process in the range, it'll free everything and return. However, it forgets to put uid.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49144"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:00:51Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring: fix memory leak of uid in files registration\n\nWhen there are no files for __io_sqe_files_scm() to process in the\nrange, it\u0027ll free everything and return. However, it forgets to put uid.",
  "id": "GHSA-8f72-j8x6-xm9m",
  "modified": "2025-03-14T00:30:50Z",
  "published": "2025-03-14T00:30:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49144"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0853bd6885c2f293d88aaa7f7f1702c959b31680"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7fa8b228c3f30060b9f4b24bb9aaaf41b0ae83fe"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b27de7011cb3ba14b047be2cee0ed8278368665b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c86d18f4aa93e0e66cda0e55827cd03eea6bc5f8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d6d7a517e81accf6ed22d55684baea763d2dbe43"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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