CVE-2021-31955

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31955", "name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31955", "tags": ["Patch", "Vendor Advisory"], "refsource": ""}, {"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31955", "name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31955", "tags": ["Patch", "Vendor Advisory"], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Windows Kernel Information Disclosure Vulnerability"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2021-31955", "ASSIGNER": "secure@microsoft.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "LOW", "acInsufInfo": false, "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2021-06-08T23:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "10.0.17763.1999"}, {"cpe23Uri": "cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "10.0.18363.1621"}, {"cpe23Uri": "cpe:2.3:o:microsoft:windows_10_21h1:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "10.0.19043.1052"}, {"cpe23Uri": "cpe:2.3:o:microsoft:windows_10_2004:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "10.0.19041.1052"}, {"cpe23Uri": "cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "10.0.19041.1052"}, {"cpe23Uri": "cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "10.0.19042.1052"}, {"cpe23Uri": "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "10.0.17763.1999"}, {"cpe23Uri": "cpe:2.3:o:microsoft:windows_server_20h2:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "10.0.19042.1052"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-03-07T21:54Z"}