ghsa-cmgq-7wfj-6r6j
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:

mtd: maps: Fix refcount leak in ap_flash_init

of_find_matching_node() 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.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50160"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:46Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: maps: Fix refcount leak in ap_flash_init\n\nof_find_matching_node() 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.",
  "id": "GHSA-cmgq-7wfj-6r6j",
  "modified": "2025-06-18T12:30:51Z",
  "published": "2025-06-18T12:30:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50160"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/77087a04c8fd554134bddcb8a9ff87b21f357926"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/80b1465b2ae81ebb59bbe62bcb7a7f7d4e9ece6f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/941ef6997f9db704fe4fd62fc01e420fdd5048b2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/995fb2874bb5696357846a91e59181c600e6aac8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a74322d4b897ddc268b340c4a397f6066c2f945d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/babd7b0124650ab71a6487e38588b8659b3aa2dc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d10855876a6f47add6ff621cef25cc0171dac162"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d5730780e9ea84e5476752a47c749036c6a74af5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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