Description
Improper input validation in the SMM handler may allow a privileged attacker to overwrite 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 AMD EPYC™ 7003 Processors
Default version status: affected
MilanPI 1.0.0.Caffected
AMD AMD EPYC™ 9004 Processors
Default version status: affected
GenoaPI 1.0.0.Bunaffected
AMD AMD Instinct™ MI300A
Default version status: affected
MI300API 1.0.0.5unaffected
AMD AMD Ryzen™ 3000 Series Desktop Processors
Default version status: affected
ComboAM4v2PI 1.2.0.Cunaffected
AMD AMD Ryzen™ 5000 Series Desktop Processors
Default version status: affected
ComboAM4v2PI 1.2.0.Cunaffected
AMD AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics
Default version status: affected
ComboAM4v2PI 1.2.0.Cunaffected
AMD AMD Ryzen™ 7000 Series Desktop Processors
Default version status: affected
ComboAM5 1.1.0.2unaffected
AMD AMD Ryzen™ 4000 Series Desktop Processor with Radeon™ Graphics
Default version status: affected
ComboAM4v2PI 1.2.0.Cunaffected
AMD AMD Ryzen™ 8000 Series Processor with Radeon™ Graphics
Default version status: affected
ComboAM5 1.1.0.2unaffected
AMD AMD Ryzen™ Threadripper™ PRO 5000WX- Series Desktop Processors
Default version status: affected
ChagallWSPI-sWRX8 1.0.0.7unaffected
AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
Default version status: affected
"Pollock-FT5 1.0.0.7"unaffected
AMD AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics
Default version status: affected
"Picasso-FP5 1.0.1.1"unaffected
AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics
Default version status: affected
"RenoirPI-FP6 1.0.0.D"unaffected
AMD AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics
Default version status: affected
"Cezanne-FP6 1.0.1.0"unaffected
AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics
Default version status: affected
"MendocinoPI-FT6 1.0.0.6"unaffected
AMD AMD Ryzen™ 6000 Series Processor with Radeon™ Graphics
Default version status: affected
"Rembrandt-FP7 1.0.0.A"unaffected
AMD AMD Ryzen™ 7035 Series Processor with Radeon™ Graphics
Default version status: affected
"Rembrandt-FP7 1.0.0.A"unaffected
AMD AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics
Default version status: affected
"PhoenixPI-FP8-FP7 1.1.0.2"unaffected
AMD AMD Ryzen™ 7000 Series Mobile Processors
Default version status: affected
"DragonRangeFL1PI 1.0.0.3C"unaffected
AMD AMD EPYC™ Embedded 7003
Default version status: affected
"EmbMilanPI-SP3 1.0.0.8"unaffected
AMD AMD EPYC™ Embedded 9004
Default version status: affected
EmbGenoaPI-SP5 1.0.0.6unaffected
AMD AMD Ryzen™ Embedded 5000
Default version status: affected
"EmbAM4PI 1.0.0.5"unaffected
AMD AMD Ryzen™ Embedded 7000
Default version status: affected
EmbeddedAM5PI 1.0.0.1unaffected
AMD AMD Ryzen™ Embedded V2000
Default version status: affected
"EmbeddedPI-FP6 1.0.0.9"unaffected
AMD AMD Ryzen™ Embedded V3000
Default version status: affected
"Embedded-PI FP7r2 1.0.0.9"unaffected