CVE-2025-48521

State: Published
Severity: 6.9 Medium
Published: May 15, 2026
Updated: May 15, 2026
Reserved: May 22, 2025

Description

Improper input validation in the AMD Secure Processor (ASP) PCI driver could allow a local attacker to trigger a Use-After-Free (UAF) condition, potentially resulting in a loss of platform integrity or crash.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N	AMD

Weaknesses

CWE-416 Use After Free

Affected Products

Product	Versions
AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Renoir")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt R")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Picasso")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Phoenix")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics (formerly codenamed "Mendocino")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dragon Range")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"/"Raphael X3D")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 3000 Series Desktop Processors (formerly codenamed "Matisse")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ Threadripper™ PRO 3000WX Processors (formerly codenamed "Castle Peak")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Barcelo R")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ Threadripper™ PRO 3000WX Processors (formerly codenamed "Castle Peak")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ Threadripper™ 3000 Processors (formerly codenamed "Castle Peak")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ AI 300 Series Processors (formerly codenamed "Strix Point")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Picasso")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors (formerly codenamed "Chagall")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ Threadripper™ 7000 Processors (formerly codenamed "Storm Peak")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors (formerly codenamed "Storm Peak")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"/"Raphael-X3D")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 9000 Series Desktop Processors (formerly codenamed "Granite Ridge")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Cezanne")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Lucienne")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Barcelo")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 4000 Series Desktop Processors (formerly codenamed "Renoir")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 5000 Series Desktop Processors (formerly codenamed "Vermeer")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Cezanne")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 3000 Series Desktop Processors (formerly codenamed "Matisse")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 5000 Series Desktop Processors (formerly codenamed "Vermeer"/"Vermeer-X3D")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Hawk Point")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dali")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dali")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Pollock")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt")AMD	AMD Ryzen™ Chipset Driver 7.02.13.148Not affected
AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso")AMD	25Q3 AMD Emb [R1000 V1000] Win® Catalyst™ WHQL certified driver (71251)Not affected
AMD Ryzen™ Embedded R1000 Series ProcessorsAMD	25Q3 AMD Emb [R1000 V1000] Win® Catalyst™ WHQL certified driver (71251)Not affected
AMD Ryzen™ Embedded R2000 Series ProcessorsAMD	Q2- 2025 AMD Embedded R2000, V2000 Windows® Catalyst™ WHQL certified driver (68914)Not affected
AMD Ryzen™ Embedded V2000 Series ProcessorsAMD	Q2- 2025 AMD Embedded R2000, V2000 Windows® Catalyst™ WHQL certified driver (68914)Not affected
AMD EPYC™ Embedded 4004 Series ProcessorsAMD	AM5 Windows Chipset Drivers with Digital Signature Fix (64284)Not affected
AMD EPYC™ Embedded 8004 Series ProcessorsAMD	Q4 - 2025 AMD Embedded Windows® Chipset drivers (71816)Not affected
AMD EPYC™ Embedded 4005 Series ProcessorsAMD	AM5 Windows Chipset Drivers with Digital Signature Fix (64284)Not affected
AMD Ryzen™ Embedded 8000 Series ProcessorsAMD	Q2 - 2025 AMD Embedded Ryzen[7000 8000 9000] Windows® Catalyst™ driver [25.6.1] (68926)Not affected
AMD Ryzen™ Embedded 7000 Series ProcessorsAMD	Q2 - 2025 AMD Embedded Ryzen[7000 8000 9000] Windows® Catalyst™ driver [25.6.1] (68926)Not affected
AMD EPYC™ Embedded 9000 Series ProcessorsAMD	Q4 - 2025 AMD Embedded Windows® Chipset drivers (71816)Not affected
AMD Ryzen™ Embedded 9000 Series ProcessorsAMD	Q2 - 2025 AMD Embedded Ryzen[7000 8000 9000] Windows® Catalyst™ driver [25.6.1] (68926)Not affected
AMD EPYC™ 4004 Series ProcessorsAMD	AMD Chipset Driver 7.02.13.148Not affected
AMD EPYC™ 4005 Series ProcessorsAMD	AMD Chipset Driver 7.02.13.148Not affected

References

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.