{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-45925", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-13T15:03:33.086Z", "datePublished": "2026-05-27T12:17:43.889Z", "dateUpdated": "2026-05-27T12:17:43.889Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-27T12:17:43.889Z"}, "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 ]"}], "affected": [{"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"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12.18", "versionEndExcluding": "6.12.75"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.14", "versionEndExcluding": "6.18.14"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.14", "versionEndExcluding": "6.19.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.14", "versionEndExcluding": "7.0"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.13.6"}]}]}], "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"}}}}

{}

{"affected": [{"affectedData": [{"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"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "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": "2026-06-17T10:52:44.463", "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"}

{"bugzilla": {"description": "kernel: thermal/of: Fix reference leak in thermal_of_cm_lookup()", "id": "2481911", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2481911"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-772", "details": ["A flaw was found in the Linux kernel's thermal management module. A reference leak occurs in the `thermal_of_cm_lookup()` function because a device node (`tr_np`) obtained through `of_parse_phandle()` is not properly released. This issue can lead to resource exhaustion over time, potentially impacting system stability and availability."], "name": "CVE-2026-45925", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-05-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-45925\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-45925\nhttps://lore.kernel.org/linux-cve-announce/2026052725-CVE-2026-45925-7068@gregkh/T"], "threat_severity": "Low"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[e11df3bffde16fd3b6843aadfb921b5be0f8b55a,8af710156c53cdb392d529497ef2b3a10a1f9370)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[423de5b5bc5b267586b449abd1c4fde562aa0cf9,8344d5da9df74fdbef676214d0c482fc822a01ca)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[423de5b5bc5b267586b449abd1c4fde562aa0cf9,025796ccd7f9f2e013e12319de26b6c021a80c1f)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[423de5b5bc5b267586b449abd1c4fde562aa0cf9,a1fe789a96fe47733c133134fd264cb7ca832395)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "a1e9e19a70eed67a69ca697368739ea1a3ba5780"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.12.18,6.12.75)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.13.6,6.14)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "6.14"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,6.14)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.75,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.14,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.19.4,6.20.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.0,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-05-27T19:45:40.651101+00:00", "updated": "2026-05-28T17:00:13.039331+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}