{"id":"CVE-2022-23820","state":"PUBLISHED","title":"Failure to validate the AMD SMM communication buffer","description":"Failure to validate the AMD SMM communication buffer\nmay allow an attacker to corrupt the SMRAM potentially leading to arbitrary\ncode execution.","publishedAt":"2023-11-14T18:52:21.457Z","updatedAt":"2024-08-03T03:51:46.067Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","source":"AMD"},"assigner":"AMD","products":["AMD Ryzen™ 3000 series Desktop Processors “Matisse\"","AMD AMD Ryzen™ 5000 Series Desktop Processors “Vermeer”","AMD AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics  “Cezanne”","AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso” AM4","AMD AMD Ryzen™ Threadripper™ 2000 Series Processors “Colfax”","AMD AMD Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT","AMD AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3","AMD AMD 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