ghsa-jmfj-7j49-wc5x
Vulnerability from github
Published
2025-06-18 12:30
Modified
2025-06-18 12:30
Details

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

soc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register

Every iteration of for_each_available_child_of_node() decrements the reference count of the previous node. When breaking early from a for_each_available_child_of_node() loop, we need to explicitly call of_node_put() on the child node. Add missing of_node_put() to avoid refcount leak.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50194"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:50Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register\n\nEvery iteration of for_each_available_child_of_node() decrements\nthe reference count of the previous node.\nWhen breaking early from a for_each_available_child_of_node() loop,\nwe need to explicitly call of_node_put() on the child node.\nAdd missing of_node_put() to avoid refcount leak.",
  "id": "GHSA-jmfj-7j49-wc5x",
  "modified": "2025-06-18T12:30:54Z",
  "published": "2025-06-18T12:30:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50194"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/053543ac1d095132fcfd1263805d6e25afbdc6a8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/591f0697ccbac33760d3bb1ad96a5ba2b76ae9f0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/97713ed9b6cc4abaa2dcc8357113c56520dc6d7f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bc73c72a856c26df7410ddf15f42257cb4960fe9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ca83c61a6ccf3934cf8d01d5ade30a5034993a86"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e6e0951414a314e7db3e9e24fd924b3e15515288"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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