CVE-2023-54190 (GCVE-0-2023-54190)
Vulnerability from cvelistv5
Published
2025-12-30 12:08
Modified
2025-12-30 12:08
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: leds: led-core: Fix refcount leak in of_led_get() class_find_device_by_of_node() calls class_find_device(), it will take the reference, use the put_device() to drop the reference when not need anymore.
References
Impacted products
Vendor Product Version
Linux Linux Version: 699a8c7c4bd376aee4808e6272188319e900c8af
Version: 699a8c7c4bd376aee4808e6272188319e900c8af
Version: 699a8c7c4bd376aee4808e6272188319e900c8af
Version: 699a8c7c4bd376aee4808e6272188319e900c8af
Version: 699a8c7c4bd376aee4808e6272188319e900c8af
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{
  "containers": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/leds/led-class.c"
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          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "version": "5.6"
            },
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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              "versionType": "original_commit_for_fix"
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      ],
      "cpeApplicability": [
        {
          "nodes": [
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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\nleds: led-core: Fix refcount leak in of_led_get()\n\nclass_find_device_by_of_node() calls class_find_device(), it will take\nthe reference, use the put_device() to drop the reference when not need\nanymore."
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      "providerMetadata": {
        "dateUpdated": "2025-12-30T12:08:58.605Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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        },
        {
          "url": "https://git.kernel.org/stable/c/da1afe8e6099980fe1e2fd7436dca284af9d3f29"
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      "title": "leds: led-core: Fix refcount leak in of_led_get()",
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2023-54190",
    "datePublished": "2025-12-30T12:08:58.605Z",
    "dateReserved": "2025-12-30T12:06:44.498Z",
    "dateUpdated": "2025-12-30T12:08:58.605Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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  }
}


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