GHSA-69MP-FMHX-FPWV
Vulnerability from github – Published: 2025-10-22 18:30 – Updated: 2025-10-22 18:30In 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.
{
"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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Nomenclature
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