ghsa-5vff-mfgm-ggcg
Vulnerability from github
Published
2025-03-12 00:31
Modified
2025-03-12 00:31
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:

ARM: cns3xxx: Fix refcount leak in cns3xxx_init

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() to avoid refcount leak.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49677"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:42Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nARM: cns3xxx: Fix refcount leak in cns3xxx_init\n\nof_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() to avoid refcount leak.",
  "id": "GHSA-5vff-mfgm-ggcg",
  "modified": "2025-03-12T00:31:49Z",
  "published": "2025-03-12T00:31:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49677"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1ba904b6b16e08de5aed7c1349838d9cd0d178c5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/45bebbc8cea7d586a6216dc62814bdb380b9b29b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/68d4303bf59662b64bd555e2aa0518282d20aa4f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b8b84e01ca94e2e1f5492353e9c24dab520b2e5b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c980392af1473d6d5662f70d8089c8e6d85144a4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d1359e4129ad43e43972a28838b87291c51de23d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/da3ee7cd2f15922ad88a7ca6deee2eafdc7cd214"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dc5170aae24e04068fd5ea125d06c0ab51f48a27"
    }
  ],
  "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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