ghsa-p683-q2j4-xm32
Vulnerability from github
Published
2025-10-22 15:31
Modified
2025-10-22 15:31
Details

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

drm/omap: dss: Fix refcount leak bugs

In dss_init_ports() and __dss_uninit_ports(), we should call of_node_put() for the reference returned by of_graph_get_port_by_id() in fail path or when it is not used anymore.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50574"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-22T14:15:42Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/omap: dss: Fix refcount leak bugs\n\nIn dss_init_ports() and __dss_uninit_ports(), we should call\nof_node_put() for the reference returned by of_graph_get_port_by_id()\nin fail path or when it is not used anymore.",
  "id": "GHSA-p683-q2j4-xm32",
  "modified": "2025-10-22T15:31:10Z",
  "published": "2025-10-22T15:31:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50574"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1f340e1c1c74d11c45a6e32663829b26acd4f47b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8b42057e62120813ebe9274f508fa785b7cab33a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8f7c4114db841497e1148598e22548dd1f700b22"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9d7af9b1624dd70b67354972d7297429e6372091"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a5ce83e85d795ec98697039ecc518b21d5810adc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e55261beb86a15c190b2ff9090cb47bc06765353"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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