Description
A transient execution vulnerability in some AMD processors may allow an attacker to infer data in the L1D cache, potentially resulting in the leakage of sensitive information across privileged boundaries.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None
Affected products
- AMD / AMD EPYC™ 7003 Series ProcessorsMilanPI 1.0.0.G + OS Updates – MilanPI 1.0.0.G + OS Updates
- AMD / AMD EPYC™ 8004 Series ProcessorsGenoaPI 1.0.0.E + OS Updates – GenoaPI 1.0.0.E + OS Updates
- AMD / AMD EPYC™ 9004 Series ProcessorsGenoaPI 1.0.0.E + OS Updates – GenoaPI 1.0.0.E + OS Updates
- AMD / AMD EPYC™ 9V64H ProcessorMI300PI 1.0.0.7 + OS Updates – MI300PI 1.0.0.7 + OS Updates
- AMD / AMD EPYC™ Embedded 7003 Series ProcessorsEmbMilanPI-SP3 1.0.0.A + OS updates – EmbMilanPI-SP3 1.0.0.A + OS updates
- AMD / AMD EPYC™ Embedded 8004 Series ProcessorsEmbGenoaPI-SP5 1.0.0.9 + OS updates – EmbGenoaPI-SP5 1.0.0.9 + OS updates
- AMD / AMD EPYC™ Embedded 9004 Series ProcessorsEmbGenoaPI-SP5 1.0.0.9 + OS updates – EmbGenoaPI-SP5 1.0.0.9 + OS updates
- AMD / AMD EPYC™ Embedded 97X4EmbGenoaPI-SP5 1.0.0.9 + OS updates – EmbGenoaPI-SP5 1.0.0.9 + OS updates
- AMD / AMD Ryzen™ 5000 Series Desktop ProcessorsComboAM4v2PI 1.2.0.E + OS Updates – ComboAM4v2PI 1.2.0.E + OS Updates
- AMD / AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ GraphicsComboAM4v2PI 1.2.0.E + OS Updates – ComboAM4v2PI 1.2.0.E + OS Updates
- AMD / AMD Ryzen™ 5000 Series Processors with Radeon™ GraphicsCezannePI-FP6 1.0.1.1b + OS Updates – CezannePI-FP6 1.0.1.1b + OS Updates
- AMD / AMD Ryzen™ 6000 Series Processor with Radeon™ GraphicsRembrandtPI-FP7 1.0.0.Bb + OS Updates – RembrandtPI-FP7 1.0.0.Bb + OS Updates
- AMD / AMD Ryzen™ 7000 Series Desktop ProcessorsComboAM5PI 1.0.0.a+ OS Updates – ComboAM5PI 1.0.0.a+ OS Updates
- AMD / AMD Ryzen™ 7000 Series Desktop ProcessorsComboAM5PI 1.2.0.3 + OS Updates – ComboAM5PI 1.2.0.3 + OS Updates
- AMD / AMD Ryzen™ 7000 Series Desktop ProcessorsComboAM5PI 1.1.0.3c+ OS Updates – ComboAM5PI 1.1.0.3c+ OS Updates
- AMD / AMD Ryzen™ 7000 Series Mobile ProcessorsDragonRangeFL1 1.0.0.3g + OS Updates – DragonRangeFL1 1.0.0.3g + OS Updates
- AMD / AMD Ryzen™ 7000 Series Processors with Radeon™ GraphicsCezannePI-FP6 1.0.1.1b + OS Updates – CezannePI-FP6 1.0.1.1b + OS Updates
- AMD / AMD Ryzen™ 7035 Series Processor with Radeon™ GraphicsRembrandtPI-FP7 1.0.0.Bb + OS Updates – RembrandtPI-FP7 1.0.0.Bb + OS Updates
- AMD / AMD Ryzen™ 7040 Series Processors with Radeon™ GraphicsPhoenixPI-FP8-FP7 1.2.0.0 + OS Updates – PhoenixPI-FP8-FP7 1.2.0.0 + OS Updates
- AMD / AMD Ryzen™ 8000 Series Processor with Radeon™ GraphicsComboAM5PI 1.1.0.3c+ OS Updates – ComboAM5PI 1.1.0.3c+ OS Updates
- AMD / AMD Ryzen™ 8000 Series Processor with Radeon™ GraphicsComboAM5PI 1.2.0.3 + OS Updates – ComboAM5PI 1.2.0.3 + OS Updates
- AMD / AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ GraphicsPhoenixPI-FP8-FP7 1.2.0.0 + OS Updates – PhoenixPI-FP8-FP7 1.2.0.0 + OS Updates
- AMD / AMD Ryzen™ Embedded 5000 Series ProcessorsEmbAM4PI 1.0.0.7 + OS Update – EmbAM4PI 1.0.0.7 + OS Update
- AMD / AMD Ryzen™ Embedded 7000 Series ProcessorsEmbeddedAM5PI 1.0.0.3 + OS updates – EmbeddedAM5PI 1.0.0.3 + OS updates
- AMD / AMD Ryzen™ Embedded V3000 Series ProcessorsEmbedded-PI_FP7r2 100C + OS updates – Embedded-PI_FP7r2 100C + OS updates
- AMD / AMD Ryzen™ Threadripper™ PRO 7000 WX-Series ProcessorsStormPeakPI-SP6 1.1.0.0i + OS Updates – StormPeakPI-SP6 1.1.0.0i + OS Updates
- AMD / AMD Ryzen™ Threadripper™ PRO 7000 WX-Series ProcessorsStormPeakPI-SP6 1.0.0.1k + OS Updates – StormPeakPI-SP6 1.0.0.1k + OS Updates