Description
Failure to validate the AMD SMM communication buffer may allow an attacker to corrupt the SMRAM potentially leading to arbitrary code execution.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
AMD Ryzen™ 3000 series Desktop Processors “Matisse"
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ 5000 Series Desktop Processors “Vermeer”
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne”
Default version status: unaffected
variousaffected
AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso” AM4
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ Threadripper™ 2000 Series Processors “Colfax”
Default version status: unaffected
Variousaffected
AMD AMD Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors “Chagall” WS
Default version status: unaffected
variousaffected
AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock”
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics “Picasso” FP5
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics “Renoir” FP6
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne”
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics "Rembrandt"
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt-R”
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics “Barcelo”
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo-R”
Default version status: unaffected
variousaffected
AMD 3rd Gen AMD EPYC™ Processors
Default version status: unaffected
variousaffected
AMD AMD EPYC™ Embedded 7003
Default version status: unaffected
variousaffected
AMD AMD EPYC™ Embedded 7003
Default version status: unaffected
variousaffected