ghsa-jcwr-3268-p643
Vulnerability from github
Published
2025-09-23 15:31
Modified
2025-09-23 15:31
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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

remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region

The device_node pointer is returned by of_parse_phandle() or of_get_child_by_name() with refcount incremented. We should use of_node_put() on it when done.

This function only call of_node_put(node) when of_address_to_resource succeeds, missing error cases.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49188"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:00:55Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region\n\nThe device_node pointer is returned by of_parse_phandle() or\nof_get_child_by_name() with refcount incremented.\nWe should use of_node_put() on it when done.\n\nThis function only call of_node_put(node) when of_address_to_resource\nsucceeds, missing error cases.",
  "id": "GHSA-jcwr-3268-p643",
  "modified": "2025-09-23T15:31:08Z",
  "published": "2025-09-23T15:31:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49188"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/07a5dcc4bed9d7cae54adf5aa10ff9f037a3204b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a7d988735e757e111f9722de7cf1b40a84a48b1f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b9df3007b3cda4936cc50f5a7d2d30505a652828"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bd4771ba2cf9e18473a42b5b70175e50d67a64bb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f7210ca29a783c94478da02368731e4c9cf7cdb7"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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