{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-17T12:11:15.304","vulnerabilities":[{"cve":{"id":"CVE-2021-26355","sourceIdentifier":"psirt@amd.com","published":"2023-01-11T08:15:11.383","lastModified":"2025-04-09T15:15:43.397","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Insufficient fencing and checks in System Management Unit (SMU) may result in access to invalid message port registers that could result in a potential denial-of-service.\n\n"},{"lang":"es","value":"Una protección y controles insuficientes en System Management Unit (SMU) pueden dar como resultado el acceso a registros de puertos de mensajes no válidos que podrían resultar en una posible denegación de servicio."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-693"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7003_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"2F344A9F-BD89-49B6-9DF1-7B7CC48DFEFB"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7003:-:*:*:*:*:*:*:*","matchCriteriaId":"C912AA31-FB2D-4BD9-B1BD-3C8D7EEE771C"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_72f3_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"35815993-4C33-4039-8CB4-C60A955980AE"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_72f3:-:*:*:*:*:*:*:*","matchCriteriaId":"7F98FF1A-3A2B-4CED-AEA2-9C4F2AC2D8C1"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7313_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"31595722-F102-447D-9BAE-9C36567342DD"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7313:-:*:*:*:*:*:*:*","matchCriteriaId":"B02B61B7-7DD3-4164-8D32-EB961E981BC9"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7313p_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"20F6AA60-E573-4034-BDCF-5C558DFB4BF5"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7313p:-:*:*:*:*:*:*:*","matchCriteriaId":"9000686A-DC2B-4561-9C32-E90890EB2EBA"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7343_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"AB8E726E-ABB6-4A99-9834-CF16BA125598"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7343:-:*:*:*:*:*:*:*","matchCriteriaId":"71B9C24B-2C10-4826-A91B-E1C60665FBBE"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7373x_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"2786E500-3840-428E-8B2B-A7FBB636F41F"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7373x:-:*:*:*:*:*:*:*","matchCriteriaId":"180B3002-B3C5-48B5-8322-5B64B237C5B9"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_73f3_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"05E3DEC2-7F6B-4520-8A02-C12948E1C65F"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_73f3:-:*:*:*:*:*:*:*","matchCriteriaId":"678C5F58-8AE9-46FF-8F01-4CF394C87A2C"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7413_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"D96D652C-BAC8-4975-BA8C-D4C0F707668F"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7413:-:*:*:*:*:*:*:*","matchCriteriaId":"D1766FF1-77A9-4293-B826-F6A8FBD7AFBF"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7443_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"E6C66D2D-BFCB-430C-8A18-FC3C21D2BD40"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7443:-:*:*:*:*:*:*:*","matchCriteriaId":"4C474537-3006-41BA-8C3D-5C370E3ACECD"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7443p_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"B0F1D942-1D5B-4C27-AE38-DF68F37A08E5"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7443p:-:*:*:*:*:*:*:*","matchCriteriaId":"8E2B13CA-72F4-4CF6-9E12-62E6E9056A14"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7453_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"D1C80207-0203-44EB-B8E4-DBDD53786CEB"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7453:-:*:*:*:*:*:*:*","matchCriteriaId":"241E39FF-FE66-444C-A4C2-3D28C45341BE"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_74f3_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"84545E6A-E759-479C-93B7-65B172789853"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_74f3:-:*:*:*:*:*:*:*","matchCriteriaId":"02D08121-DC57-47D7-8214-23A209F0AF08"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7513_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"D2F110B6-28BA-4A4C-8CF7-CB5BFD46D74F"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7513:-:*:*:*:*:*:*:*","matchCriteriaId":"F8264DF4-47B4-4716-AE89-44AFA870D385"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7543_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"0AD14E00-D597-4099-B4DF-58EE8EEE0B2E"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7543:-:*:*:*:*:*:*:*","matchCriteriaId":"52544912-FAA3-4025-A5FD-151B21CEC53B"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7543p_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"95329A7D-ED5A-40AE-AF5E-B053236DBF77"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7543p:-:*:*:*:*:*:*:*","matchCriteriaId":"77A0A47B-74A1-4731-92A8-BC10FFE58ECF"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7573x_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"789DECC1-7334-4252-8801-EE1269687F87"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7573x:-:*:*:*:*:*:*:*","matchCriteriaId":"237FB33B-BF08-4E3E-8E83-EB0AD2F12A4B"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_75f3_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"BA967C73-8108-4F41-BFFD-81946C02EB24"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_75f3:-:*:*:*:*:*:*:*","matchCriteriaId":"EBF0AFED-588A-4EFB-8C90-9280BC3A6720"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7643_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"C499DD69-BE4B-4E43-B19C-C17E79947C51"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7643:-:*:*:*:*:*:*:*","matchCriteriaId":"98E1D79D-0CB0-4FD9-8A82-27CDFBFE07B2"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7663_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"7F117E00-F3D5-4884-8A17-59D23837EC65"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7663:-:*:*:*:*:*:*:*","matchCriteriaId":"A7DFCB62-6CDF-4AD2-9265-1887E5780CA5"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7713_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"717EA494-B9B9-4092-811C-C51C6ECB4322"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7713:-:*:*:*:*:*:*:*","matchCriteriaId":"4D698D3E-BB05-4C65-90F4-8DAE275CD6A4"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7713p_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"E1DB1651-2E51-434E-810F-83428B648E7A"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7713p:-:*:*:*:*:*:*:*","matchCriteriaId":"2299ED50-B4D2-4BB3-AD87-56D552B84AE1"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7743_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"1C98C8F3-752C-460D-A192-71EF9AE15824"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7743:-:*:*:*:*:*:*:*","matchCriteriaId":"8C206A50-1225-4CC8-BC38-A7FEF4E2BA54"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7763_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"B25C6225-69FF-4772-84F7-F560AAE3617E"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7763:-:*:*:*:*:*:*:*","matchCriteriaId":"4F900BDD-F094-41A6-9A23-31F53DBA95D4"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:amd:epyc_7773x_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"milanpi-sp3_1.0.0.7","matchCriteriaId":"954923A7-7AAD-474E-919A-B17F11B01DA0"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:amd:epyc_7773x:-:*:*:*:*:*:*:*","matchCriteriaId":"D02B1C69-BAA4-485B-BE22-46BE321F9E4E"}]}]}],"references":[{"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032","source":"psirt@amd.com","tags":["Vendor Advisory"]},{"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}