ghsa-qhg5-7qj6-827m
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: ocmem: Fix refcount leak in of_get_ocmem

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. of_node_put() will check NULL pointer.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50196"
  ],
  "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: ocmem: Fix refcount leak in of_get_ocmem\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.\nof_node_put() will check NULL pointer.",
  "id": "GHSA-qhg5-7qj6-827m",
  "modified": "2025-06-18T12:30:54Z",
  "published": "2025-06-18T12:30:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50196"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/07aea6819d569d1e172227486655e4fb5bd4cdb9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/84a928b44cb303d5756e3bff2734921de8dce4f6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/92a563fcf14b3093226fb36f12e9b5cf630c5a5d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a1e4243c0dddeafb4ace6d9906d3f5129b81a9fe"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ed40a48d0a9166edb22e2b8efafea822e93dd79a"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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