CVE-2022-0646

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://security.netapp.com/advisory/ntap-20220318-0006/", "name": "https://security.netapp.com/advisory/ntap-20220318-0006/", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://lore.kernel.org/all/20220211011552.1861886-1-jk%40codeconstruct.com.au", "name": "https://lore.kernel.org/all/20220211011552.1861886-1-jk%40codeconstruct.com.au", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "A flaw use after free in the Linux kernel Management Component Transport Protocol (MCTP) subsystem was found in the way user triggers cancel_work_sync after the unregister_netdev during removing device. A local user could use this flaw to crash the system or escalate their privileges on the system. It is actual from Linux Kernel 5.17-rc1 (when mctp-serial.c introduced) till 5.17-rc5."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-459"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-0646", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "severity": "HIGH", "acInsufInfo": false, "impactScore": 10.0, "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": 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