Description
A transient execution vulnerability in some AMD processors may allow a user process to infer TSC_AUX even when such a read is disabled, potentially resulting in information leakage.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
None
Availability
None
Affected products
- AMD / AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphicsall – all
- AMD / AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphicsall – all
- AMD / AMD EPYC™ 4004 Series Processorsall – all
- AMD / AMD EPYC™ 7002 Series Processorsall – all
- AMD / AMD EPYC™ 7003 Series Processorsall – all
- AMD / AMD EPYC™ 8004 Series Processorsall – all
- AMD / AMD EPYC™ 9004 Series Processorsall – all
- AMD / AMD EPYC™ 9V64H Processorall – all
- AMD / AMD EPYC™ Embedded 3000 Series Processorsall – all
- AMD / AMD EPYC™ Embedded 7002 Series Processorsall – all
- AMD / AMD EPYC™ Embedded 7003 Series Processorsall – all
- AMD / AMD EPYC™ Embedded 8004 Series Processorsall – all
- AMD / AMD EPYC™ Embedded 9004 Series Processorsall – all
- AMD / AMD Ryzen™ 3000 Series Desktop Processorsall – all
- AMD / AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphicsall – all
- AMD / AMD Ryzen™ 4000 Series Desktop Processor with Radeon™ Graphicsall – all
- AMD / AMD Ryzen™ 5000 Series Desktop Processorsall – all
- AMD / AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphicsall – all
- AMD / AMD Ryzen™ 6000 Series Processor with Radeon™ Graphicsall – all
- AMD / AMD Ryzen™ 7000 Series Desktop Processorsall – all
- AMD / AMD Ryzen™ 7000 Series Mobile Processorsall – all
- AMD / AMD Ryzen™ 7000 Series Processors with Radeon™ Graphicsall – all
- AMD / AMD Ryzen™ 7020 Series Processors with Radeon™ Graphicsall – all
- AMD / AMD Ryzen™ 7035 Series Processor with Radeon™ Graphicsall – all
- AMD / AMD Ryzen™ 7040 Series Processors with Radeon™ Graphicsall – all
- AMD / AMD Ryzen™ 8000 Series Processor with Radeon™ Graphicsall – all
- AMD / AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphicsall – all
- AMD / AMD Ryzen™ Embedded 5000 Series Processorsall – all
- AMD / AMD Ryzen™ Embedded 7000 Series Processorsall – all
- AMD / AMD Ryzen™ Embedded R1000 Series Processorsall – all
- AMD / AMD Ryzen™ Embedded R2000 Series Processorsall – all
- AMD / AMD Ryzen™ Embedded V1000 Series Processorsall – all
- AMD / AMD Ryzen™ Embedded V2000 Series Processorsall – all
- AMD / AMD Ryzen™ Embedded V3000 Series Processorsall – all
- AMD / AMD Ryzen™ Threadripper™ 3000 Series Processorsall – all
- AMD / AMD Ryzen™ Threadripper™ PRO 3000WX Series Processorsall – all
- AMD / AMD Ryzen™ Threadripper™ PRO 5000WX- Series Desktop Processorsall – all
- AMD / AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processorsall – all