ghsa-4rgm-2mh2-m582
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:

ARM: OMAP2+: Fix refcount leak in omapdss_init_of

omapdss_find_dss_of_node() calls of_find_compatible_node() to get device node. of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() in later error path and normal path.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50199"
  ],
  "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\nARM: OMAP2+: Fix refcount leak in omapdss_init_of\n\nomapdss_find_dss_of_node() calls of_find_compatible_node() to get device\nnode. of_find_compatible_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() in later error path and normal path.",
  "id": "GHSA-4rgm-2mh2-m582",
  "modified": "2025-06-18T12:30:55Z",
  "published": "2025-06-18T12:30:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50199"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/14bac0c7035bf920e190a63c7e1b113c72eadbf4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/230ad40a59c9a9ee8f3822b9a7bec09404102ebc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/507159facf002d113c4878fec67f37d62f187887"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/935035cf97c8cd6794044b500fb0a44a6d30ffa1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9705db1eff38d6b9114121f9e253746199b759c9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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