CVE-2023-20515

State: Published
Severity: 5.7 Medium
Published: Feb 11, 2025
Updated: Feb 12, 2025
Reserved: Oct 27, 2022

Description

Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to corrupt system memory, potentially leading to loss of integrity, confidentiality, or availability.

Scores

CVSS	Score	Vector	Source
3.1	5.7 Medium	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L	AMD

Weaknesses

CWE-1284 Improper Validation of Specified Quantity in Input

Affected Products

Product	Versions
AMD Ryzen™ 3000 Series Desktop ProcessorsAMD	ComboAM4v2PI 1.2.0.CANot affected
AMD Ryzen™ 5000 Series Desktop ProcessorsAMD	ComboAM4v2PI 1.2.0.CANot affected
AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ GraphicsAMD	ComboAM4v2PI 1.2.0.CANot affected
AMD Ryzen™ 7000 Series Desktop ProcessorsAMD	ComboAM5 1.0.8.0Not affected
AMD Athlon™ 3000 Series Desktop Processors with Radeon™ GraphicsAMD	ComboAM4v2PI 1.2.0.CANot affected ComboAM4PI 1.0.0.BNot affected
AMD Ryzen™ 4000 Series Desktop Processor with Radeon™ GraphicsAMD	ComboAM4v2PI 1.2.0.CANot affected
AMD Ryzen™ 8000 Series Processor with Radeon™ GraphicsAMD	ComboAM5 1.0.8.0Not affected
AMD Ryzen™ Threadripper™ 3000 Series ProcessorsAMD	CastlePeakPI-SP3r3 1.0.0.CNot affected
AMD Ryzen™ Threadripper™ PRO 3000WX Series ProcessorsAMD	CastlePeakWSPI-sWRX8 1.0.0.ENot affected ChagallWSPI-sWRX8 1.0.0.9Not affected
AMD Ryzen™ Threadripper™ PRO 5000WX- Series Desktop ProcessorsAMD	ChagallWSPI-sWRX8 1.0.0.7Not affected
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ GraphicsAMD	Pollock-FT5 1.0.0.7Not affected
AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ GraphicsAMD	Picasso-FP5 1.0.1.1Not affected
AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ GraphicsAMD	RenoirPI-FP6 1.0.0.DNot affected
AMD Ryzen™ 5000 Series Processors with Radeon™ GraphicsAMD	Cezanne-FP6 1.0.1.0Not affected
AMD Ryzen™ 7020 Series Processors with Radeon™ GraphicsAMD	MendocinoPI-FT6 1.0.0.6Not affected
AMD Ryzen™ 6000 Series Processor with Radeon™ GraphicsAMD	RembrandtPI-FP7 1.0.0.9bNot affected
AMD Ryzen™ 7035 Series Processor with Radeon™ GraphicsAMD	RembrandtPI-FP7 1.0.0.9bNot affected
AMD Ryzen™ 7040 Series Processors with Radeon™ GraphicsAMD	PhoenixPI-FP8-FP7 1.0.8.0Not affected
AMD Ryzen™ 7000 Series Mobile ProcessorsAMD	DragonRangeFL1PI 1.0.0.3bNot affected
AMD Ryzen™ Embedded R1000AMD	EmbeddedPI-FP5 1.2.0.CNot affected
AMD Ryzen™ Embedded R2000AMD	EmbeddedR2KPI-FP5 1.0.0.3Not affected
AMD Ryzen™ Embedded 5000AMD	EmbAM4PI 1.0.0.5Not affected
AMD Ryzen™ Embedded 7000AMD	EmbeddedAM5PI 1.0.0.0Not affected
AMD Ryzen™ Embedded V2000AMD	EmbeddedPI-FP6 1.0.0.9Not affected
AMD Ryzen™ Embedded V1000AMD	No Fix PlannedAffected
AMD Ryzen™ Embedded V3000AMD	Embedded-PIFP7r2 1.0.0.8Not affected

References

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