Vulnerability-Lookup

FKIE_CVE-2026-45925

Vulnerability from fkie_nvd - Published: 2026-05-27 14:17 - Updated: 2026-05-27 14:48

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

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/025796ccd7f9f2e013e12319de26b6c021a80c1f
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/8344d5da9df74fdbef676214d0c482fc822a01ca
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/8af710156c53cdb392d529497ef2b3a10a1f9370
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a1fe789a96fe47733c133134fd264cb7ca832395

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "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 ]"
    }
  ],
  "id": "CVE-2026-45925",
  "lastModified": "2026-05-27T14:48:03.013",
  "metrics": {},
  "published": "2026-05-27T14:17:08.343",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/025796ccd7f9f2e013e12319de26b6c021a80c1f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8344d5da9df74fdbef676214d0c482fc822a01ca"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8af710156c53cdb392d529497ef2b3a10a1f9370"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a1fe789a96fe47733c133134fd264cb7ca832395"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2026-45925 (GCVE-0-2026-45925)

Vulnerability from cvelistv5 – Published: 2026-05-27 12:17 – Updated: 2026-05-27 12:17

Title

thermal/of: Fix reference leak in thermal_of_cm_lookup()

Summary

Severity

No CVSS data available.

Assigner

Linux

References

4 references

URL	Tags
https://git.kernel.org/stable/c/8af710156c53cdb39…
https://git.kernel.org/stable/c/8344d5da9df74fdbe…
https://git.kernel.org/stable/c/025796ccd7f9f2e01…
https://git.kernel.org/stable/c/a1fe789a96fe47733…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: e11df3bffde16fd3b6843aadfb921b5be0f8b55a , < 8af710156c53cdb392d529497ef2b3a10a1f9370 (git) Affected: 423de5b5bc5b267586b449abd1c4fde562aa0cf9 , < 8344d5da9df74fdbef676214d0c482fc822a01ca (git) Affected: 423de5b5bc5b267586b449abd1c4fde562aa0cf9 , < 025796ccd7f9f2e013e12319de26b6c021a80c1f (git) Affected: 423de5b5bc5b267586b449abd1c4fde562aa0cf9 , < a1fe789a96fe47733c133134fd264cb7ca832395 (git) Affected: a1e9e19a70eed67a69ca697368739ea1a3ba5780 (git) Affected: 6.12.18 , < 6.12.75 (semver) Affected: 6.13.6 , < 6.14 (semver)
Linux	Linux	Affected: 6.14 Unaffected: 0 , < 6.14 (semver) Unaffected: 6.12.75 , ≤ 6.12.* (semver) Unaffected: 6.18.14 , ≤ 6.18.* (semver) Unaffected: 6.19.4 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/thermal/thermal_of.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "8af710156c53cdb392d529497ef2b3a10a1f9370",
              "status": "affected",
              "version": "e11df3bffde16fd3b6843aadfb921b5be0f8b55a",
              "versionType": "git"
            },
            {
              "lessThan": "8344d5da9df74fdbef676214d0c482fc822a01ca",
              "status": "affected",
              "version": "423de5b5bc5b267586b449abd1c4fde562aa0cf9",
              "versionType": "git"
            },
            {
              "lessThan": "025796ccd7f9f2e013e12319de26b6c021a80c1f",
              "status": "affected",
              "version": "423de5b5bc5b267586b449abd1c4fde562aa0cf9",
              "versionType": "git"
            },
            {
              "lessThan": "a1fe789a96fe47733c133134fd264cb7ca832395",
              "status": "affected",
              "version": "423de5b5bc5b267586b449abd1c4fde562aa0cf9",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "a1e9e19a70eed67a69ca697368739ea1a3ba5780",
              "versionType": "git"
            },
            {
              "lessThan": "6.12.75",
              "status": "affected",
              "version": "6.12.18",
              "versionType": "semver"
            },
            {
              "lessThan": "6.14",
              "status": "affected",
              "version": "6.13.6",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/thermal/thermal_of.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.14"
            },
            {
              "lessThan": "6.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.75",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.14",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "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:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.75",
                  "versionStartIncluding": "6.12.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.14",
                  "versionStartIncluding": "6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19.4",
                  "versionStartIncluding": "6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0",
                  "versionStartIncluding": "6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "6.13.6",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "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"
        },
        {
          "url": "https://git.kernel.org/stable/c/8344d5da9df74fdbef676214d0c482fc822a01ca"
        },
        {
          "url": "https://git.kernel.org/stable/c/025796ccd7f9f2e013e12319de26b6c021a80c1f"
        },
        {
          "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"
      }
    }
  },
  "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"
}

Sightings

Author	Source	Type	Date	Other

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

FKIE_CVE-2026-45925

CVE-2026-45925 (GCVE-0-2026-45925)

Tags

Sightings

Nomenclature