{"id": "CVE-2020-8332", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@lenovo.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.5}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.5}]}, "published": "2020-10-14T22:15:13.403", "references": [{"url": "https://support.lenovo.com/us/en/product_security/LEN-38625", "tags": ["Vendor Advisory"], "source": "psirt@lenovo.com"}, {"url": "https://support.lenovo.com/us/en/product_security/LEN-38625", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "psirt@lenovo.com", "description": [{"lang": "en", "value": "CWE-367"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-367"}]}], "descriptions": [{"lang": "en", "value": "A potential vulnerability in the SMI callback function used in the legacy BIOS mode USB drivers in some legacy Lenovo and IBM System x servers may allow arbitrary code execution. Servers operating in UEFI mode are not affected."}, {"lang": "es", "value": "Una potencial vulnerabilidad en la devoluci\u00f3n de llamada de la funci\u00f3n SMI utilizada en los controladores USB del modo BIOS heredado en algunos servidores Lenovo e IBM System x heredados puede permitir una ejecuci\u00f3n de c\u00f3digo arbitraria. Los servidores que funcionan en modo UEFI no est\u00e1n afectados"}], "lastModified": "2024-11-21T05:38:43.570", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:bladecenter_hs23_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "32261693-2F07-4356-BD05-E9A08AA38934", "versionEndExcluding": "tke170b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:bladecenter_hs23:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "94192605-6810-4405-B8CF-2474A7283FE4"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:bladecenter_hs23e_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B2DF1BDF-A5B5-4CAD-91BF-292A74D9456C", "versionEndExcluding": "ahe172b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:bladecenter_hs23e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7C271D4E-D8C3-4266-8805-CC6289338322"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:compute_node-x440_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A0AAD714-219E-4DD1-9EAA-20A480BA1AFB", "versionEndExcluding": "cge128a"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:compute_node-x440:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5D97E593-A7D1-4E1E-BE9C-4A65718A0B83"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:flex_system_x220_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BA7B69B2-73C3-446E-8882-C97F604CF915", "versionEndExcluding": "kse170b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:flex_system_x220:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C8D84D5A-64BF-4F40-9166-96080D5EE375"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:flex_system_x240_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C548A10D-EEF3-48CD-9F40-3799C602B8AE", "versionEndExcluding": "b2e172b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:flex_system_x240:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9BBA2148-9A2A-4216-8A68-1289386DA71D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:flex_system_x440_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9709B66B-3D67-438C-A527-8B638819E6B8", "versionEndExcluding": "cne172b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:flex_system_x440:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3D5B7974-7069-4C39-8851-8E053D9B3920"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:nextscale_nx360_m4_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "852D2502-9E2A-4044-8D47-B2CBF5BC78C2", "versionEndExcluding": "fhe132b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:nextscale_nx360_m4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3DF04618-9824-40E6-B119-F398F32C2BE2"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3300_m4_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9F16B176-B340-4767-A436-3E8ABE511E85", "versionEndExcluding": "yae166b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3300_m4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E88143F0-BC83-4B20-B88D-2D9427CF0B6C"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3500_m4_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BA1BE3AD-A5DF-4092-A304-65EACA237F9B", "versionEndExcluding": "y5e170b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3500_m4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "64E63E60-086B-4617-92BF-9500A81DEE8B"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3530_m4_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F431F6EF-481A-4936-A6DB-16C24E716489", "versionEndExcluding": "bee174b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3530_m4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C54AE14C-8428-4C8B-8F81-8CCC4B031335"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3550_m4_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "00EF3CBB-6FEB-4A27-BDBD-0B767C3CDB08", "versionEndExcluding": "d7e174b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3550_m4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "027CED16-1A03-4336-876F-D22776D4927D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3630_m4_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D8C6FFAD-717E-4229-AFED-7009F101AA9B", "versionEndExcluding": "bee174b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3630_m4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4F3E6BBF-5729-4AD1-AE0E-0F2627D6EE71"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3650_m4_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "052A80E7-0C9B-4EE0-927B-C66DAFDA18FA", "versionEndExcluding": "vve172b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3650_m4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B9008487-EFB6-4714-AD8C-70DE47BDCD2A"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3650_m4_bd_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AF2118D6-53FE-495F-B64A-D992B144B81F", "versionEndExcluding": "vve172b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3650_m4_bd:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "01E601E3-DEE5-4813-986B-B7C2A3A17BCA"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3650_m4_hd_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "12E2D764-C716-4851-AC19-D9485D1ED4BE", "versionEndExcluding": "vve172b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3650_m4_hd:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3B71BB90-629C-4CB7-9CAF-44C605313EF8"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3750_m4_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "923DEC4C-AECA-4BDF-9CC0-A6F8DCAD0530", "versionEndExcluding": "a5e130a"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3750_m4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6A554CB8-7FE1-454D-8E3D-AA3EC80EEB90"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:system_x3750_m4_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "361AFEDD-D4FA-4B50-8629-BC800A0475B3", "versionEndExcluding": "koe170b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:system_x3750_m4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6A554CB8-7FE1-454D-8E3D-AA3EC80EEB90"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:idataplex_dx360_m4_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "60A430BE-83BF-4F9D-9FBC-1A89F6C44714", "versionEndExcluding": "tde168b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:idataplex_dx360_m4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "ADDDC5A4-7149-4C2B-9835-AEA1F0EE61E7"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:idataplex_dx360_m4_water_cooled_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "988FC3E2-00E4-4CF9-B021-C07D9590C2D3", "versionEndExcluding": "tde168b"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:idataplex_dx360_m4_water_cooled:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "446539A5-99A6-49CA-B1A1-FD2A06BDE96A"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@lenovo.com"}