{"id":"CVE-2021-26353","state":"PUBLISHED","title":"Failure to validate inputs in SMM may allow an attacker to create a mishandled error leaving the DRTM UApp in a partially initialized state potentially resulting in loss of memory ","description":"Failure to validate inputs in SMM may allow an attacker to create a mishandled error leaving the DRTM UApp in a partially initialized state potentially resulting in loss of memory integrity.","publishedAt":"2022-05-10T18:33:42.470Z","updatedAt":"2024-08-03T20:26:24.535Z","severity":null,"assigner":"AMD","products":["AMD 3rd Gen EPYC"],"affected":[{"vendor":"AMD","product":"3rd Gen EPYC","packageName":"AGESA","defaultStatus":"unaffected","versions":[{"version":"various","status":"affected"}],"platforms":["x86"]}],"references":["https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032"],"weaknesses":[],"ingestedAt":"2026-10-29T19:48:13.210Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/26xxx/CVE-2021-26353.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-26353","state":"PUBLISHED","datePublished":"2022-05-10T18:33:42.470Z","dateUpdated":"2024-08-03T20:26:24.535Z","assignerShortName":"AMD","assignerOrgId":"b58fc414-a1e4-4f92-9d70-1add41838648","dateReserved":"2021-01-29T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Failure to validate inputs in SMM may allow an attacker to create a mishandled error leaving the DRTM UApp in a partially initialized state potentially resulting in loss of memory integrity."}],"affected":[{"vendor":"AMD","product":"3rd Gen EPYC","packageName":"AGESA","defaultStatus":"unaffected","versions":[{"version":"various","status":"affected"}],"platforms":["x86"]}],"references":[{"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032","tags":["vendor-advisory"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"AMD","orgId":"b58fc414-a1e4-4f92-9d70-1add41838648","dateUpdated":"2023-01-11T07:01:59.843Z"},"datePublic":"2023-01-10T17:30:00.000Z","source":{"advisory":"AMD-SB-1032","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T20:26:24.535Z"}}]}}}