ghsa-82mv-g2x6-p4mx
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:

iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client

of_parse_phandle() 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-2022-49683"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:43Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client\n\nof_parse_phandle() 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-82mv-g2x6-p4mx",
  "modified": "2025-03-12T00:31:49Z",
  "published": "2025-03-12T00:31:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49683"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/501652a2ad5450b4908e1f204ce75b2414c305b7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5eaa84e1605035a90a64d25b6cba79e89d188175"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ab7bf025cee89db73c649216ddd2bc589c3d3862"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ada7b0c0dedafd7d059115adf49e48acba3153a8"
    }
  ],
  "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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