CVE-2026-45925 (GCVE-0-2026-45925)
Vulnerability from cvelistv5
Published
2026-05-27 12:17
Modified
2026-05-27 12:17
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: thermal/of: Fix reference leak in thermal_of_cm_lookup() In thermal_of_cm_lookup(), tr_np is obtained via of_parse_phandle(), but never released. Use the __free(device_node) cleanup attribute to automatically release the node and fix the leak. [ rjw: Changelog edits ]
References
Impacted products
Vendor Product Version
Linux Linux Version: e11df3bffde16fd3b6843aadfb921b5be0f8b55a
Version: 423de5b5bc5b267586b449abd1c4fde562aa0cf9
Version: 423de5b5bc5b267586b449abd1c4fde562aa0cf9
Version: 423de5b5bc5b267586b449abd1c4fde562aa0cf9
Version: a1e9e19a70eed67a69ca697368739ea1a3ba5780
Version: 6.12.18   ≤
Version: 6.13.6   ≤
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/thermal/thermal_of.c"
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          "vendor": "Linux",
          "versions": [
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              "version": "6.14"
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              "status": "unaffected",
              "version": "6.19.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "6.12.18",
                  "vulnerable": true
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                {
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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\nthermal/of: Fix reference leak in thermal_of_cm_lookup()\n\nIn thermal_of_cm_lookup(), tr_np is obtained via of_parse_phandle(), but\nnever released.\n\nUse the __free(device_node) cleanup attribute to automatically release\nthe node and fix the leak.\n\n[ rjw: Changelog edits ]"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-27T12:17:43.889Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/8af710156c53cdb392d529497ef2b3a10a1f9370"
        },
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          "url": "https://git.kernel.org/stable/c/8344d5da9df74fdbef676214d0c482fc822a01ca"
        },
        {
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        },
        {
          "url": "https://git.kernel.org/stable/c/a1fe789a96fe47733c133134fd264cb7ca832395"
        }
      ],
      "title": "thermal/of: Fix reference leak in thermal_of_cm_lookup()",
      "x_generator": {
        "engine": "bippy-1.2.0"
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  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-45925",
    "datePublished": "2026-05-27T12:17:43.889Z",
    "dateReserved": "2026-05-13T15:03:33.086Z",
    "dateUpdated": "2026-05-27T12:17:43.889Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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