GHSA-HVPP-3FX5-G228

Vulnerability from github – Published: 2026-07-25 12:31 – Updated: 2026-07-25 12:31
VLAI
Details

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

regulator: scmi: fix of_node refcount leak in scmi_regulator_probe()

scmi_regulator_probe() calls of_find_node_by_name() which takes a reference on the returned device node. On the error path where process_scmi_regulator_of_node() fails, the function returns without calling of_node_put() on the child node, leaking the reference.

Add of_node_put(np) on the error path to properly release the reference.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-64301"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-25T10:17:11Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: scmi: fix of_node refcount leak in scmi_regulator_probe()\n\nscmi_regulator_probe() calls of_find_node_by_name() which takes a\nreference on the returned device node. On the error path where\nprocess_scmi_regulator_of_node() fails, the function returns without\ncalling of_node_put() on the child node, leaking the reference.\n\nAdd of_node_put(np) on the error path to properly release the\nreference.",
  "id": "GHSA-hvpp-3fx5-g228",
  "modified": "2026-07-25T12:31:30Z",
  "published": "2026-07-25T12:31:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64301"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1e446e8f8c763be3de7d0362e024cdf46194ffef"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/22cb337370e6539b0418832c6040e9b00c1b74ca"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3e1441a4d06d35a314961e40057bd1f0106bbc14"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/637c11e3d8d43a7ee654591cda8d17c55a9234fa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a935b64548fcfe1d5b4dbdd31dddfb0d7019367f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e2baf8ea13fb4b10bec2c4751aea05c00dabcd0f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fa11039d6cdff84584a3ef8cc1f5e1b56e045da2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}



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