ghsa-9p4v-2qff-6fmm
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: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe

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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50152"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:45Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe\n\nof_parse_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak.",
  "id": "GHSA-9p4v-2qff-6fmm",
  "modified": "2025-06-18T12:30:51Z",
  "published": "2025-06-18T12:30:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50152"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/302970b4cad3ebfda2c05ce06c322ccdc447d17e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4db00c2fa6f8c9876a7e20511dccf43b50be9006"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/50238c4b54c2ac6c2da7a84a4a2b0a570e3da0e2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/59026d5cc615da28e0c9806a71bf07065c906464"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/591ab8dbf6c21927f23f83ddb90691f48b86d136"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/65d36ec409b635dfc2f95f0d7c5877c9d0cb7630"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a0fbac3bf26a11f084233519ddf3fd5e5bb28939"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d35903e9650f4fa79426ce390db8678dbf5ac432"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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