{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2021-26402", "assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648", "state": "PUBLISHED", "assignerShortName": "AMD", "dateReserved": "2021-01-29T21:24:26.169Z", "datePublished": "2023-01-10T20:56:41.784Z", "dateUpdated": "2024-08-03T20:26:25.169Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "packageName": "AGESA", "platforms": ["x86"], "product": "2nd Gen EPYC", "vendor": "AMD", "versions": [{"status": "affected", "version": "Various "}]}, {"defaultStatus": "unaffected", "packageName": "AGESA", "platforms": ["x86"], "product": "3rd Gen EPYC", "vendor": "AMD", "versions": [{"status": "affected", "version": "various "}]}], "datePublic": "2023-01-10T17:30:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Insufficient bounds checking in ASP (AMD Secure Processor) firmware while handling BIOS mailbox commands, may allow an attacker to write partially-controlled data out-of-bounds to SMM or SEV-ES regions which may lead to a potential loss of integrity and availability.<br><br>"}], "value": "Insufficient bounds checking in ASP (AMD Secure Processor) firmware while handling BIOS mailbox commands, may allow an attacker to write partially-controlled data out-of-bounds to SMM or SEV-ES regions which may lead to a potential loss of integrity and availability.\n\n"}], "providerMetadata": {"orgId": "b58fc414-a1e4-4f92-9d70-1add41838648", "shortName": "AMD", "dateUpdated": "2023-01-11T07:01:59.843980Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032"}], "source": {"advisory": "AMD-SB-1032", "discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T20:26:25.169Z"}, "title": "CVE Program Container", "references": [{"tags": ["vendor-advisory", "x_transferred"], "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032"}]}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7h12_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "856AF080-97A2-4C79-BA32-FCB35F0E2543", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7h12:-:*:*:*:*:*:*:*", "matchCriteriaId": "89FAAD8C-6DD1-408D-849B-0CE707321B13", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7f72_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "9FAAAE77-BAF6-48C6-827B-F2A6E2057420", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7f72:-:*:*:*:*:*:*:*", "matchCriteriaId": "07B3C659-C31A-4F82-9587-9F8A943F637D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7f52_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F15B3A78-7A86-40B5-B01E-C78445099A40", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7f52:-:*:*:*:*:*:*:*", "matchCriteriaId": "87543FB4-658A-4300-9DC9-836AC1D4BCFB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7f32_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D2E45530-3D27-4129-A74F-76B7C01268A7", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7f32:-:*:*:*:*:*:*:*", "matchCriteriaId": "E25652AB-E243-4C40-BE12-AB53AF52CD61", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7742_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "C6386B61-191C-498B-8EB0-13E9E9813501", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7742:-:*:*:*:*:*:*:*", "matchCriteriaId": "88F4A126-B4A6-480A-9DD7-7F68714DFB49", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7702p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "2A8898F0-33DD-4864-8375-4563D4E0AB42", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7702p:-:*:*:*:*:*:*:*", "matchCriteriaId": "72C86198-0BD4-42E1-974B-70A49F82C411", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7702_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E403604E-E759-46EC-ABE4-D02920CD986E", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7702:-:*:*:*:*:*:*:*", "matchCriteriaId": "8AC99346-DBF1-4060-8E6B-35D315944ADA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7662_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "C10AA8B6-775F-4EE3-A4AB-D960B9135638", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7662:-:*:*:*:*:*:*:*", "matchCriteriaId": "3E8C6528-9100-41D2-88A2-FFEABAB8F86A", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7642_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "98A9A98D-DE9A-4C09-87FC-0759800E2507", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7642:-:*:*:*:*:*:*:*", "matchCriteriaId": "1EDF8A1E-B259-43D0-A56C-8C2BB688A32C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7552_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "A0BAB016-BD2C-4F4A-9404-6A4538BCF638", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7552:-:*:*:*:*:*:*:*", "matchCriteriaId": "7A6C7497-1B63-490F-B8EA-D9F3CB790952", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7542_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "6ECE445A-CB24-4BBE-9C1E-38DC7F06C2E5", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7542:-:*:*:*:*:*:*:*", "matchCriteriaId": "BC94B03B-A7FE-47AE-969D-FFEF278A7A9B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7532_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "271078B9-338F-489F-BE07-F6C3CA73DC9C", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7532:-:*:*:*:*:*:*:*", "matchCriteriaId": "1EDABE45-F529-453C-92DC-BF7747CEEC0E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7502p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "794A81DC-82E8-4653-8D7C-FE647E81B6F9", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7502p:-:*:*:*:*:*:*:*", "matchCriteriaId": "563708A3-7C51-4693-B02D-9A25A639FE42", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7502_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E1D539C9-9E68-4FED-B84A-6406E85F6257", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7502:-:*:*:*:*:*:*:*", "matchCriteriaId": "49BBC687-5C3C-4843-A028-B8BE29D1E302", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7452_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "2C6AB603-1B5B-4D51-A6C4-C65400D381E9", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7452:-:*:*:*:*:*:*:*", "matchCriteriaId": "68ACF30E-62DD-4217-B7F0-4A0FFF47E8EF", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7402_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3DC9627E-1EEA-466D-A0C9-D709883000FE", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7402:-:*:*:*:*:*:*:*", "matchCriteriaId": "430C9955-0090-4166-8E90-D81C2AA7DE0D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7402p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "4F1BFFB5-F00D-46DC-A665-E3D7F54CD49A", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7402p:-:*:*:*:*:*:*:*", "matchCriteriaId": "92EBDDBF-37C2-4D09-B744-F78169B2C1C3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7352_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "0B289ACA-0609-490F-808E-C1D6E66775BD", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7352:-:*:*:*:*:*:*:*", "matchCriteriaId": "A1540CCD-1ED8-4B4E-AD43-7DE2689D9A21", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7302p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E22A4E0B-6E52-49EB-B81B-44E6331801DE", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7302p:-:*:*:*:*:*:*:*", "matchCriteriaId": "8A2E0AC0-8BDE-49F8-B067-DB03037921DD", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7302_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "8BD7EAC7-D797-4A4C-ABE9-D2602C4936CD", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7302:-:*:*:*:*:*:*:*", "matchCriteriaId": "0F7CB05E-C4F4-481F-AFB0-9288EBE6DB62", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7282_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "37F65D10-D891-4C0A-A942-82E2039538D6", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7282:-:*:*:*:*:*:*:*", "matchCriteriaId": "26FC5683-F612-4586-8BA3-FB1F66D8868B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7272_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "C1AD149D-317E-4D90-94EE-2C49B2C1E312", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7272:-:*:*:*:*:*:*:*", "matchCriteriaId": "8F187412-26C2-4D8C-9199-D7CCF49D6520", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7262_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E842F041-A573-4B71-B686-871771C88EAE", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7262:-:*:*:*:*:*:*:*", "matchCriteriaId": "4FBBFDD3-A85D-43A3-AD67-D69E91C633B6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7252_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "1B32CB87-D10F-429F-84B2-F6084638450D", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7252:-:*:*:*:*:*:*:*", "matchCriteriaId": "9B816918-6CCF-4010-AA16-7BF8A93AD7D1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7232p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3AA00554-6BE7-4443-8BF2-F66D486E7DF5", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7232p:-:*:*:*:*:*:*:*", "matchCriteriaId": "16D55BEF-AFC8-45DC-9401-5DEF374E16C5", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7002_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "0C5851F9-4074-48C7-B6C4-16E994C5045D", "versionEndExcluding": "romepi_1.0.0.c", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7002:-:*:*:*:*:*:*:*", "matchCriteriaId": "F9A05BAA-D9ED-411D-AEC7-DBD8998C345E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7003_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E9B075FD-7DCA-4FA6-94CA-50135093FDCB", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7003:-:*:*:*:*:*:*:*", "matchCriteriaId": "C912AA31-FB2D-4BD9-B1BD-3C8D7EEE771C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_72f3_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "B3A8CA97-418C-47FA-B2D6-8366ABECF4FC", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_72f3:-:*:*:*:*:*:*:*", "matchCriteriaId": "7F98FF1A-3A2B-4CED-AEA2-9C4F2AC2D8C1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7313_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E1662EDB-2E2B-4AB5-BD7B-6D5DF88366BD", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7313:-:*:*:*:*:*:*:*", "matchCriteriaId": "B02B61B7-7DD3-4164-8D32-EB961E981BC9", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7313p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "529531D7-0C7E-49E5-882D-782ED63F4B4D", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7313p:-:*:*:*:*:*:*:*", "matchCriteriaId": "9000686A-DC2B-4561-9C32-E90890EB2EBA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7343_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "78C090AE-76BD-4EAE-A8A2-85E4B4EDE11E", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7343:-:*:*:*:*:*:*:*", "matchCriteriaId": "71B9C24B-2C10-4826-A91B-E1C60665FBBE", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7373x_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "AE1AEEEB-8ABF-46AE-8821-D00501B77354", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7373x:-:*:*:*:*:*:*:*", "matchCriteriaId": "180B3002-B3C5-48B5-8322-5B64B237C5B9", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_73f3_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "41688F63-8B56-4875-82E5-F8D31F8EA6F1", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_73f3:-:*:*:*:*:*:*:*", "matchCriteriaId": "678C5F58-8AE9-46FF-8F01-4CF394C87A2C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7413_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "A816BE56-A986-4460-9F9D-FE2DF3D4E2DA", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7413:-:*:*:*:*:*:*:*", "matchCriteriaId": "D1766FF1-77A9-4293-B826-F6A8FBD7AFBF", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7443_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "1A6367A3-C160-47D8-9E59-C7C143B1EDA2", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7443:-:*:*:*:*:*:*:*", "matchCriteriaId": "4C474537-3006-41BA-8C3D-5C370E3ACECD", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7443p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "4FF2F8E4-C40E-4340-9904-CA73E47277C8", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7443p:-:*:*:*:*:*:*:*", "matchCriteriaId": "8E2B13CA-72F4-4CF6-9E12-62E6E9056A14", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7453_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "68415A9D-8795-4EAE-B058-0881D5009067", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7453:-:*:*:*:*:*:*:*", "matchCriteriaId": "241E39FF-FE66-444C-A4C2-3D28C45341BE", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_74f3_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "77070835-6E8F-4BCC-8CA2-E9E5BA63BD94", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_74f3:-:*:*:*:*:*:*:*", "matchCriteriaId": "02D08121-DC57-47D7-8214-23A209F0AF08", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7513_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "ECB858E9-2C6E-4FBA-8AB8-840015B2EFB1", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7513:-:*:*:*:*:*:*:*", "matchCriteriaId": "F8264DF4-47B4-4716-AE89-44AFA870D385", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7543_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "5E99C885-5914-4B85-8E87-6324E0723E8F", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7543:-:*:*:*:*:*:*:*", "matchCriteriaId": "52544912-FAA3-4025-A5FD-151B21CEC53B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7543p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "434E12D6-885D-4E57-BA0D-F9E8D8EEB435", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7543p:-:*:*:*:*:*:*:*", "matchCriteriaId": "77A0A47B-74A1-4731-92A8-BC10FFE58ECF", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7573x_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "C01EAFF9-60D9-40AC-9F02-0ED93C931BF5", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7573x:-:*:*:*:*:*:*:*", "matchCriteriaId": "237FB33B-BF08-4E3E-8E83-EB0AD2F12A4B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_75f3_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "1C67B8C1-6CAD-4018-806A-4E70E861C89E", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_75f3:-:*:*:*:*:*:*:*", "matchCriteriaId": "EBF0AFED-588A-4EFB-8C90-9280BC3A6720", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7643_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "FFAD987E-3B64-4E6B-80EA-F85E0F75652D", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7643:-:*:*:*:*:*:*:*", "matchCriteriaId": "98E1D79D-0CB0-4FD9-8A82-27CDFBFE07B2", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7663_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "CEA5AD7F-77CF-4C58-B3D7-7147BA72618C", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7663:-:*:*:*:*:*:*:*", "matchCriteriaId": "A7DFCB62-6CDF-4AD2-9265-1887E5780CA5", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7713_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "A2C84D88-13F0-4B1D-A0C1-DD0CE6FCCBB2", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7713:-:*:*:*:*:*:*:*", "matchCriteriaId": "4D698D3E-BB05-4C65-90F4-8DAE275CD6A4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7713p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "2788E8F7-0A82-4653-9D3F-49EB651A028F", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7713p:-:*:*:*:*:*:*:*", "matchCriteriaId": "2299ED50-B4D2-4BB3-AD87-56D552B84AE1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7743_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "099071F5-F923-4321-94D2-4F16DF2E6071", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7743:-:*:*:*:*:*:*:*", "matchCriteriaId": "8C206A50-1225-4CC8-BC38-A7FEF4E2BA54", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7763_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E6FBF709-4399-470E-91BB-E17D309DA22B", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7763:-:*:*:*:*:*:*:*", "matchCriteriaId": "4F900BDD-F094-41A6-9A23-31F53DBA95D4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:amd:epyc_7773x_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "C118D307-3212-4509-A947-34A36390CB5F", "versionEndExcluding": "milanpi_1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:amd:epyc_7773x:-:*:*:*:*:*:*:*", "matchCriteriaId": "D02B1C69-BAA4-485B-BE22-46BE321F9E4E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Insufficient bounds checking in ASP (AMD Secure Processor) firmware while handling BIOS mailbox commands, may allow an attacker to write partially-controlled data out-of-bounds to SMM or SEV-ES regions which may lead to a potential loss of integrity and availability.\n\n"}, {"lang": "es", "value": "La comprobaci\u00f3n de los l\u00edmites insuficientes en el firmware ASP (AMD Secure Processor) mientras se manejan los comandos del buz\u00f3n del BIOS puede permitir que un atacante escriba datos parcialmente controlados fuera de los l\u00edmites de las regiones SMM o SEV-ES, lo que puede provocar una posible p\u00e9rdida de integridad y disponibilidad."}], "id": "CVE-2021-26402", "lastModified": "2023-11-07T03:31:44.303", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-01-11T08:15:11.537", "references": [{"source": "psirt@amd.com", "tags": ["Vendor Advisory"], "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032"}], "sourceIdentifier": "psirt@amd.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}