CVE-2024-21925

State: Published
Severity: 8.2 High
Published: Feb 11, 2025
Updated: Jun 27, 2025
Reserved: Jan 3, 2024

Description

Improper input validation within the AmdPspP2CmboxV2 driver may allow a privileged attacker to overwrite SMRAM, leading to arbitrary code execution.

Scores

CVSS	Score	Vector	Source
3.1	8.2 High	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H	AMD

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
AMD EPYC™ 7001 ProcessorsAMD	Naples PI 1.0.0.NNot affected
AMD EPYC™ 7002 ProcessorsAMD	Rome PI 1.0.0.KNot affected
AMD EPYC™ 9004 ProcessorsAMD	Genoa PI 1.0.0.DNot affected
AMD EPYC™ 7003 ProcessorsAMD	Milan PI 1.0.0.ENot affected
AMD Ryzen™ 3000 Series Desktop ProcessorsAMD	ComboAM4PI 1.0.0.CNot affected ComboAM4v2PI 1.2.0.DNot affected
AMD Ryzen™ 5000 Series Desktop ProcessorsAMD	ComboAM4v2PI 1.2.0.DNot affected
AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ GraphicsAMD	ComboAM4v2PI 1.2.0.DNot affected
AMD Ryzen™ 7000 Series Desktop ProcessorsAMD	ComboAM5PI 1.2.0.2bNot affected ComboAM5PI 1.1.0.3bNot affected ComboAM5PI 1.0.0.aNot affected
AMD Athlon™ 3000 Series Desktop Processors with Radeon™ GraphicsAMD	ComboAM4PI 1.0.0.CNot affected ComboAM4v2PI 1.2.0.DNot affected
AMD Ryzen™ 4000 Series Desktop Processor with Radeon™ GraphicsAMD	ComboAM4v2PI 1.2.0.DNot affected
AMD Ryzen™ 8000 Series Processor with Radeon™ GraphicsAMD	ComboAM5PI 1.2.0.2bNot affected ComboAM5PI 1.1.0.3bNot affected
AMD Ryzen™ Threadripper™ 3000 Series ProcessorsAMD	CastlePeakPI-SP3r3 1.0.0.DNot affected
AMD Ryzen™ Threadripper™ PRO 3000WX Series ProcessorsAMD	CastlePeakWSPI-sWRX8 1.0.0.FNot affected ChagallWSPI-sWRX8 1.0.0.9Not affected
AMD Ryzen™ Threadripper™ PRO 5000WX- Series Desktop ProcessorsAMD	ChagallWSPI-sWRX8 1.0.0.9Not affected
AMD Ryzen™ Threadripper™ PRO 7000 WX-Series ProcessorsAMD	StormPeakPI-SP6 1.1.0.0hNot affected StormPeakPI-SP6 1.0.0.1jNot affected
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ GraphicsAMD	PicassoPI-FP5 1.0.1.2aNot affected PollockPI-FT5 1.0.0.8aNot affected
AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ GraphicsAMD	PicassoPI-FP5 1.0.1.2aNot affected
AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ GraphicsAMD	RenoirPI-FP6 1.0.0.EaNot affected
AMD Ryzen™ 5000 Series Processors with Radeon™ GraphicsAMD	CezannePI-FP6 1.0.1.1aNot affected
AMD Ryzen™ 7020 Series Processors with Radeon™ GraphicsAMD	MendocinoPI-FT6 1.0.0.7aNot affected
AMD Ryzen™ 6000 Series Processor with Radeon™ GraphicsAMD	RembrandtPI-FP7 1.0.0.BaNot affected
AMD Ryzen™ 7035 Series Processor with Radeon™ GraphicsAMD	RembrandtPI-FP7 1.0.0.BaNot affected
AMD Ryzen™ 7040 Series Processors with Radeon™ GraphicsAMD	PhoenixPI-FP8-FP7 1.1.8.0Not affected
AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ GraphicsAMD	PhoenixPI-FP8-FP7 1.1.8.0Not affected
AMD Ryzen™ 7000 Series Mobile ProcessorsAMD	DragonRangeFL1PI 1.0.0.3fNot affected
AMD EPYC™ Embedded 3000AMD	SnowyOwlPI 1.1.0.ENot affected
AMD EPYC™ Embedded 7002AMD	EmbRomePI-SP3 1.0.0.DNot affected
AMD EPYC™ Embedded 7003AMD	EmbMilanPI-SP3 1.0.0.ANot affected
AMD EPYC™ Embedded 9004AMD	EmbGenoaPI 1.0.0.9Not affected
AMD Ryzen™ Embedded 5000AMD	EmbAM4PI 1.0.0.7Not affected
AMD Ryzen™ Embedded 7000AMD	EmbeddedV2KAPI-FP6 1.0.0.7Not affected
AMD Ryzen™ Embedded V2000AMD	EmbeddedPI-FP6 1.0.0.BNot affected
AMD Ryzen™ Embedded V3000AMD	EmbeddedPI_FP7R2 1.0.0.CNot affected
AMD Ryzen™ Embedded 8000AMD	EmbeddedPhoenixPI-FP7r2_1.2.0.0Not affected
AMD Ryzen™ Embedded R1000AMD	EmbeddedPI-FP5 1.2.0.FNot affected
AMD Ryzen™ Embedded R2000AMD	EmbeddedR2KPIFP5 1.0.0.5Not affected
AMD Ryzen™ Embedded V1000AMD	EmbeddedPI-FP5 1.2.0.FNot affected

References

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7027.html

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.