GHSA-76W7-9HPV-PXPR

Vulnerability from github – Published: 2025-06-18 12:30 – Updated: 2025-11-19 15:31
VLAI?
Details

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

regulator: of: Fix refcount leak bug in of_get_regulation_constraints()

We should call the of_node_put() for the reference returned by of_get_child_by_name() which has increased the refcount.

Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2022-50191"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:49Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: of: Fix refcount leak bug in of_get_regulation_constraints()\n\nWe should call the of_node_put() for the reference returned by\nof_get_child_by_name() which has increased the refcount.",
  "id": "GHSA-76w7-9hpv-pxpr",
  "modified": "2025-11-19T15:31:29Z",
  "published": "2025-06-18T12:30:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50191"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/11ecb4f8735b0230d54a82c18b21ea778b695d61"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/332e555dca074c4eb2084898021c3676423814c3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/35f9e861d9b9434903a8ede37a3561f78985826d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/66efb665cd5ad69b27dca8571bf89fc6b9c628a4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a23098cc32860272dc6c3200ff20c34c65b7b694"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b9ca8585c766616563cf3c062c6878f61f83cf00"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c9df8ff290097aabd5c9200f7f729b0813d37b19"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fc7b19f547bc9e622060a0a9a39da2330aa21c53"
    }
  ],
  "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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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.