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CVE-2026-45925 thermal/of: Fix reference leak in thermal_of_cm_lookup()

🗓️ 27 May 2026 12:17:43Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 44 Views

Fix reference leak in thermal_of_cm_lookup by freeing the device node after of_parse_phandle.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/thermal/thermal_of.c"
    ],
    "versions": [
      {
        "version": "e11df3bffde16fd3b6843aadfb921b5be0f8b55a",
        "lessThan": "8af710156c53cdb392d529497ef2b3a10a1f9370",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "423de5b5bc5b267586b449abd1c4fde562aa0cf9",
        "lessThan": "8344d5da9df74fdbef676214d0c482fc822a01ca",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "423de5b5bc5b267586b449abd1c4fde562aa0cf9",
        "lessThan": "025796ccd7f9f2e013e12319de26b6c021a80c1f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "423de5b5bc5b267586b449abd1c4fde562aa0cf9",
        "lessThan": "a1fe789a96fe47733c133134fd264cb7ca832395",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a1e9e19a70eed67a69ca697368739ea1a3ba5780",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.12.18",
        "lessThan": "6.12.75",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.13.6",
        "lessThan": "6.14",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/thermal/thermal_of.c"
    ],
    "versions": [
      {
        "version": "6.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.75",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.14",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.4",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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