Description
Improper input validation in the system management mode (SMM) could allow a privileged attacker to overwrite arbitrary memory potentially resulting in arbitrary code execution at the SMM level.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
AMD AMD Ryzen™ Threadripper™ 3000 Processors
Default version status: affected
CastlePeakPI-SP3r3 1.0.0.Cunaffected
AMD AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors
Default version status: affected
ChagallWSPI-sWRX8-1.0.0.7unaffected
AMD AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics
Default version status: affected
CezannePI-FP6_1.0.1.0unaffected
AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors
Default version status: affected
CastlePeakWSPI-sWRX8 1.0.0.EunaffectedChagallWSPI-sWRX8-1.0.0.7unaffected
AMD AMD Ryzen™ 3000 Series Desktop Processors
Default version status: affected
ComboAM4 1.0.0.BunaffectedComboAM4v2PI_1.2.0.CAunaffected
AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
Default version status: affected
Picasso-FP5 1.0.1.1unaffected
AMD AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics
Default version status: affected
Picasso-FP5 1.0.1.1unaffected
AMD AMD Ryzen™ 5000 Series Desktop Processors
Default version status: affected
ComboAM4v2PI_1.2.0.CAunaffected
AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics
Default version status: affected
ComboAM4 1.0.0.Bunaffected
AMD AMD Ryzen™ 8000 Series Desktop Processors
Default version status: affected
ComboAM5 1.2.0.0unaffected
AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics
Default version status: affected
PhoenixPI-FP8-FP7_1.1.0.2unaffected
AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics
Default version status: affected
Renoir-FP6 1.0.0.Dunaffected
AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics
Default version status: affected
Rembrandt-FP7 1.0.0.Aunaffected
AMD AMD Ryzen™ 7000 Series Desktop Processors
Default version status: affected
ComboAM5 1.2.0.0unaffected
AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics
Default version status: affected
MendocinoPI-FT6_1.0.0.6unaffected
AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics
Default version status: affected
DragonRangeFL1 1.0.0.3dunaffected
AMD AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics
Default version status: affected
Rembrandt-FP7 1.0.0.Aunaffected
AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
Default version status: affected
CezannePI-FP6_1.0.1.0unaffected
AMD AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics
Default version status: affected
ComboAM4v2PI_1.2.0.CAunaffected
AMD AMD Ryzen™ 4000 Series Desktop Processors
Default version status: affected
ComboAM4v2PI_1.2.0.CAunaffected
AMD AMD Ryzen™ Embedded R1000 Series Processors
Default version status: affected
EmbeddedPI-FP5 120Cunaffected
AMD AMD Ryzen™ Embedded R2000 Series Processors
Default version status: affected
EmbeddedR2KPI-FP5_1003unaffected
AMD AMD Ryzen™ Embedded 5000 Series Processors
Default version status: affected
EmbAM4PI 1.0.0.5unaffected
AMD AMD Ryzen™ Embedded V1000 Series Processors
Default version status: affected
EmbeddedPI-FP5 120Cunaffected
AMD AMD Ryzen™ Embedded V2000 Series Processors
Default version status: affected
EmbeddedPI-FP6_1.0.0.Aunaffected
AMD AMD Ryzen™ Embedded V3000 Series Processors
Default version status: affected
Embedded-PI_FP7r2 1009unaffected