Description
Improper access control in the DRTM firmware could allow a privileged attacker to perform multiple driver initializations, resulting in stack memory corruption that could potentially lead to loss of integrity or availability.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
AMD AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics
Default version status: affected
ComboAM4v2PI 1.2.0.CAunaffected
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.CAunaffected
AMD AMD Ryzen™ 8000 Series Processor with Radeon™ Graphics
Default version status: affected
ComboAM5 1.1.0.2unaffected
AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics
Default version status: affected
RenoirPI-FP6 1.0.0.Dunaffected
AMD AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics
Default version status: affected
Cezanne-FP6 1.0.1.0unaffected
AMD AMD Ryzen™ 6000 Series Processor with Radeon™ Graphics
Default version status: affected
Rembrandt-FP7 1.0.0.Aunaffected
AMD AMD Ryzen™ 7035 Series Processor with Radeon™ Graphics
Default version status: affected
Rembrandt-FP7 1.0.0.Aunaffected
AMD AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics
Default version status: affected
PhoenixPI-FP8-FP7 1.1.0.2unaffected
AMD AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics
Default version status: affected
PhoenixPI-FP8-FP7 1.1.0.2unaffected
AMD AMD Ryzen™ 7000 Series Mobile Processors
Default version status: affected
DragonRangeFL1PI 1.0.0.3Cunaffected
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 1.0.0.9unaffected
AMD AMD Ryzen™ Embedded V3000
Default version status: affected
Embedded-PI FP7r2 1.0.0.9unaffected