ghsa-cjmf-w3gw-6j54
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:

usb: renesas: Fix refcount leak bug

In usbhs_rza1_hardware_init(), of_find_node_by_name() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50032"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:31Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: renesas: Fix refcount leak bug\n\nIn usbhs_rza1_hardware_init(), of_find_node_by_name() will return\na node pointer with refcount incremented. We should use of_node_put()\nwhen it is not used anymore.",
  "id": "GHSA-cjmf-w3gw-6j54",
  "modified": "2025-06-18T12:30:43Z",
  "published": "2025-06-18T12:30:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50032"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/36b18b777dece704b7c2e9e7947ca41a9b0fb009"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5c4b699193eba51f1bbf462d758d66f545fddd35"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9790a5a4f07f38a5add85ec58c44797d3a7c3677"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9d6d5303c39b8bc182475b22f45504106a07f086"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cfa8f707a58d68b2341a9dd0b33cf048f0628b4d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fbdbd61a36d887e00114321c6758e359e9573a8e"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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