ghsa-24xm-58mr-jc27
Vulnerability from github
Published
2025-08-22 18:31
Modified
2025-11-26 18:31
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:

pinctrl: canaan: k230: add NULL check in DT parse

Add a NULL check for the return value of of_get_property() when retrieving the "pinmux" property in the group parser. This avoids a potential NULL pointer dereference if the property is missing from the device tree node.

Also fix a typo ("sintenel") in the device ID match table comment, correcting it to "sentinel".

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{
  "affected": [],
  "aliases": [
    "CVE-2025-38655"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-22T16:15:40Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: canaan: k230: add NULL check in DT parse\n\nAdd a NULL check for the return value of of_get_property() when\nretrieving the \"pinmux\" property in the group parser. This avoids\na potential NULL pointer dereference if the property is missing\nfrom the device tree node.\n\nAlso fix a typo (\"sintenel\") in the device ID match table comment,\ncorrecting it to \"sentinel\".",
  "id": "GHSA-24xm-58mr-jc27",
  "modified": "2025-11-26T18:31:01Z",
  "published": "2025-08-22T18:31:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38655"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5d324b262c0ff256b8d603596574d66267b6394f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/65bd0be486390fc12a84eafaad78758c5e5a55e6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b5ae84aeff60b8819e8568ff0c57590caed9e6d3"
    }
  ],
  "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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