CVE-2025-38655 (GCVE-0-2025-38655)
Vulnerability from cvelistv5
Published
2025-08-22 16:00
Modified
2025-08-22 16:00
Severity ?
Summary
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".
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5d324b262c0ff256b8d603596574d66267b6394f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/65bd0be486390fc12a84eafaad78758c5e5a55e6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b5ae84aeff60b8819e8568ff0c57590caed9e6d3
Impacted products
Vendor Product Version
Linux Linux Version: 545887eab6f6776a7477fe7e83860eab57138b03
Version: 545887eab6f6776a7477fe7e83860eab57138b03
Version: 545887eab6f6776a7477fe7e83860eab57138b03
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   Linux Linux Version: 6.13
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{
  "containers": {
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/pinctrl/pinctrl-k230.c"
          ],
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          "vendor": "Linux",
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          "vendor": "Linux",
          "versions": [
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              "version": "0",
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              "version": "6.17-rc1",
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              ],
              "negate": false,
              "operator": "OR"
            }
          ]
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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\"."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-22T16:00:58.839Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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        },
        {
          "url": "https://git.kernel.org/stable/c/65bd0be486390fc12a84eafaad78758c5e5a55e6"
        }
      ],
      "title": "pinctrl: canaan: k230: add NULL check in DT parse",
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38655",
    "datePublished": "2025-08-22T16:00:58.839Z",
    "dateReserved": "2025-04-16T04:51:24.030Z",
    "dateUpdated": "2025-08-22T16:00:58.839Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
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  }
}


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