github - ghsa-964v-hgf6-j872

GHSA-964V-HGF6-J872

Vulnerability from github – Published: 2025-12-30 15:30 – Updated: 2025-12-30 15:30

Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-54190"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-30T13:16:06Z",
    "severity": null
  },
  "details": "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.",
  "id": "GHSA-964v-hgf6-j872",
  "modified": "2025-12-30T15:30:31Z",
  "published": "2025-12-30T15:30:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-54190"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1d6101d9222e1ca8c01b3fa9ebf0dcf7bcd82564"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/690efcb5827c3bacbf1de90cd14907b91bf8cb7b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d880981b82223f9bf128dfdd2424abb0c658f345"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/da1afe8e6099980fe1e2fd7436dca284af9d3f29"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ddf3e82164afd9381b1d52c9f00b3878f7b6d308"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-54190 (GCVE-0-2023-54190)

Vulnerability from cvelistv5 – Published: 2025-12-30 12:08 – Updated: 2025-12-30 12:08

Title

leds: led-core: Fix refcount leak in of_led_get()

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.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/1d6101d9222e1ca8c…
	https://git.kernel.org/stable/c/690efcb5827c3bacb…
	https://git.kernel.org/stable/c/d880981b82223f9bf…
	https://git.kernel.org/stable/c/ddf3e82164afd9381…
	https://git.kernel.org/stable/c/da1afe8e6099980fe…

Impacted products

Vendor

Product

Version

Linux

Affected: 699a8c7c4bd376aee4808e6272188319e900c8af , < 1d6101d9222e1ca8c01b3fa9ebf0dcf7bcd82564 (git)
Affected: 699a8c7c4bd376aee4808e6272188319e900c8af , < 690efcb5827c3bacbf1de90cd14907b91bf8cb7b (git)
Affected: 699a8c7c4bd376aee4808e6272188319e900c8af , < d880981b82223f9bf128dfdd2424abb0c658f345 (git)
Affected: 699a8c7c4bd376aee4808e6272188319e900c8af , < ddf3e82164afd9381b1d52c9f00b3878f7b6d308 (git)
Affected: 699a8c7c4bd376aee4808e6272188319e900c8af , < da1afe8e6099980fe1e2fd7436dca284af9d3f29 (git)

Linux

Affected: 5.6
Unaffected: 0 , < 5.6 (semver)
Unaffected: 5.10.173 , ≤ 5.10.* (semver)
Unaffected: 5.15.99 , ≤ 5.15.* (semver)
Unaffected: 6.1.16 , ≤ 6.1.* (semver)
Unaffected: 6.2.3 , ≤ 6.2.* (semver)
Unaffected: 6.3 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/leds/led-class.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1d6101d9222e1ca8c01b3fa9ebf0dcf7bcd82564",
              "status": "affected",
              "version": "699a8c7c4bd376aee4808e6272188319e900c8af",
              "versionType": "git"
            },
            {
              "lessThan": "690efcb5827c3bacbf1de90cd14907b91bf8cb7b",
              "status": "affected",
              "version": "699a8c7c4bd376aee4808e6272188319e900c8af",
              "versionType": "git"
            },
            {
              "lessThan": "d880981b82223f9bf128dfdd2424abb0c658f345",
              "status": "affected",
              "version": "699a8c7c4bd376aee4808e6272188319e900c8af",
              "versionType": "git"
            },
            {
              "lessThan": "ddf3e82164afd9381b1d52c9f00b3878f7b6d308",
              "status": "affected",
              "version": "699a8c7c4bd376aee4808e6272188319e900c8af",
              "versionType": "git"
            },
            {
              "lessThan": "da1afe8e6099980fe1e2fd7436dca284af9d3f29",
              "status": "affected",
              "version": "699a8c7c4bd376aee4808e6272188319e900c8af",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/leds/led-class.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.6"
            },
            {
              "lessThan": "5.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.173",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.99",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.*",
              "status": "unaffected",
              "version": "6.2.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.173",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
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                  "versionEndExcluding": "5.15.99",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.16",
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                },
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                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "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."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-30T12:08:58.605Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/1d6101d9222e1ca8c01b3fa9ebf0dcf7bcd82564"
        },
        {
          "url": "https://git.kernel.org/stable/c/690efcb5827c3bacbf1de90cd14907b91bf8cb7b"
        },
        {
          "url": "https://git.kernel.org/stable/c/d880981b82223f9bf128dfdd2424abb0c658f345"
        },
        {
          "url": "https://git.kernel.org/stable/c/ddf3e82164afd9381b1d52c9f00b3878f7b6d308"
        },
        {
          "url": "https://git.kernel.org/stable/c/da1afe8e6099980fe1e2fd7436dca284af9d3f29"
        }
      ],
      "title": "leds: led-core: Fix refcount leak in of_led_get()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "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"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-964V-HGF6-J872

CVE-2023-54190 (GCVE-0-2023-54190)

Tags

Sightings

Nomenclature