Amd Epyc 7003 Series Processors EUVD-2025-209508

| CVE-2025-54502 HIGH

Exposure of Resource to Wrong Sphere (CWE-668)

2026-04-16 AMD

GHSA-p7qm-4248-g65p

Privilege Escalation RCE Information Disclosure Amd Amd Epyc 7003 Series Processors Amd Epyc 9004 Series Processors Amd Epyc Embedded 7003 Series Processors Amd Epyc 9005 Series Processors Amd Epyc 8004 Series Processors Amd Epyc Embedded 8004 Series Processors Amd Epyc Embedded 9005 Series Processors Amd Epyc 7002 Series Processors Amd Epyc 4004 Series Processors Amd Instinct Mi300A Series Processors Amd Epyc 9V64H Processor Amd Ryzen 4000 Series Mobile Processors With Radeon Graphics Amd Ryzen 7035 Series Processors With Radeon Graphics Amd Athlon 3000 Series Mobile Processors With Radeon Graphics Amd Ryzen 7040 Series Mobile Processors With Radeon Graphics Amd Ryzen 7020 Series Processors With Radeon Graphics Amd Ryzen 7045 Series Mobile Processors With Radeon Graphics Amd Ryzen 7000 Series Desktop Processors Amd Ryzen 3000 Series Desktop Processors Amd Ryzen Threadripper Pro 3000 Wx Series Processors Amd Ryzen 7030 Series Mobile Processors With Radeon Graphics Amd Ryzen 9000Hx Series Processors Amd Ryzen Ai 300 Series Processors Amd Ryzen Threadripper Pro 5000 Wx Series Processors Amd Ryzen Threadripper Pro 7000 Wx Series Processors Amd Ryzen 8000 Series Desktop Processors Amd Ryzen 9000 Series Desktop Processors Amd Ryzen 5000 Series Mobile Processors With Radeon Graphics Amd Ryzen 4000 Series Desktop Processors Amd Ryzen 5000 Series Desktop Processors Amd Ryzen 5000 Series Desktop Processors With Radeon Graphics Amd Ryzen 8040 Series Mobile Processors With Radeon Graphics Amd Ryzen 3000 Series Mobile Processors With Radeon Graphics Amd Ryzen 6000 Series Processors With Radeon Graphics Amd Ryzen Ai Max 300 Series Processors Amd Ryzen Z1 Series Processors Amd Ryzen Z2 Series Processors Extreme Amd Ryzen Z2 Series Processors Amd Ryzen Z2 Series Processors Go Amd Ryzen Threadripper 7000 Processors Amd Ryzen Threadripper 9000 Processors Amd Ryzen Threadripper Pro 9000 Wx Series Processors Amd Ryzen 7000 Series Desktop Processors Formerly Codenamed Raphael Amd Ryzen 8000 Series Desktop Processors Formerly Codenamed Phoenix Amd Ryzen 9000 Series Desktop Processors Formerly Codenamed Granite Ridge Amd Epyc Embedded 9004 Series Processors Formerly Codenamed Genoa Amd Epyc Embedded 7002 Series Processors Amd Ryzen Embedded R1000 Series Processors Amd Ryzen Embedded R2000 Series Processors Amd Ryzen Embedded V1000 Series Processors Formerly Codenamed Raven Ridge Amd Ryzen Embedded 5000 Series Processors Amd Ryzen Embedded V2000 Series Processors Amd Ryzen Embedded V3000 Series Processors Amd Epyc Embedded 9004 Series Processors Formerly Codenamed Bergamo Amd Ryzen Embedded 9000 Series Processors Amd Ryzen Embedded 8000 Series Processors Amd Ryzen Embedded 7000 Series Processors

7.1

CVSS 4.0 · Vendor: AMD

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Severity by source

Vendor (AMD) PRIMARY

7.1 HIGH

CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Red Hat

7.5 HIGH

qualitative

Primary rating from Vendor (AMD).

CVSS VectorVendor: AMD

CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Local

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

X

Lifecycle Timeline

3

CVSS changed

Apr 16, 2026 - 20:22 NVD

7.1 (HIGH)

EUVD ID Assigned

Apr 16, 2026 - 19:45 euvd

EUVD-2025-209508

CVE Published

Apr 16, 2026 - 18:46 nvd

HIGH 7.1

DescriptionCVE.org

Incorrect use of boot service in the AMD Platform Configuration Blob (APCB) SMM driver could allow a privileged attacker with local access (Ring 0) to achieve privilege escalation potentially resulting in arbitrary code execution.

Analysis

Incorrect use of boot service in the AMD Platform Configuration Blob (APCB) SMM driver could allow a privileged attacker with local access (Ring 0) to achieve privilege escalation potentially resulting in arbitrary code execution.

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Vendor StatusVendor

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EUVD-2025-209508 vulnerability details – vuln.today

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