ghsa-wh75-23wh-c6j8
Vulnerability from github
Published
2025-10-04 18:31
Modified
2025-10-04 18:31
Details

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

gpio: sifive: Fix refcount leak in sifive_gpio_probe

of_irq_find_parent() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed anymore. Add missing of_node_put() to avoid refcount leak.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53592"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-04T16:15:55Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: sifive: Fix refcount leak in sifive_gpio_probe\n\nof_irq_find_parent() returns a node pointer with refcount incremented,\nWe should use of_node_put() on it when not needed anymore.\nAdd missing of_node_put() to avoid refcount leak.",
  "id": "GHSA-wh75-23wh-c6j8",
  "modified": "2025-10-04T18:31:15Z",
  "published": "2025-10-04T18:31:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53592"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/694175cd8a1643cde3acb45c9294bca44a8e08e9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/95da1882ce9372ba20278f87cdb7a34f9812c4b5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9a402a210798662b04cbe6ca466e916a15efa03a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f4a2ad1002006548e235255c65a4f1d07312be9d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f9fb4776ebbc16dfc512adbdc0fe218acb47c7cc"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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