GHSA-69MP-FMHX-FPWV

Vulnerability from github – Published: 2025-10-22 18:30 – Updated: 2025-10-22 18:30
VLAI?
Details

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

drivers/base/node.c: fix compaction sysfs file leak

Compaction sysfs file is created via compaction_register_node in register_node. But we forgot to remove it in unregister_node. Thus compaction sysfs file is leaked. Using compaction_unregister_node to fix this issue.

Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2022-49442"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:20Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers/base/node.c: fix compaction sysfs file leak\n\nCompaction sysfs file is created via compaction_register_node in\nregister_node.  But we forgot to remove it in unregister_node.  Thus\ncompaction sysfs file is leaked.  Using compaction_unregister_node to fix\nthis issue.",
  "id": "GHSA-69mp-fmhx-fpwv",
  "modified": "2025-10-22T18:30:31Z",
  "published": "2025-10-22T18:30:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49442"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/386e69e068177ee91cac27f2f0e6ebda1515f5ca"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/39642b0feddb9c39faa6de469a94bfeb4dc0d3a9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/466134df7561aeb801baddf6666b512e0e1a1707"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/606732650a2c88e66c59c22dd5464ea0d820250e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6905be93d1ab54f73718047536fec0ca488d5315"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b3fcf1f583b1a0946d9d9bfb7362c9c186801775"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d8a5bdc767f17281da648555cdbd286f98fd98ee"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/da63dc84befaa9e6079a0bc363ff0eaa975f9073"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f76ddc8fcf6d81fe89bfa4d3efcbc4fe69a91d48"
    }
  ],
  "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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