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Status published
Medium
CVE-2025-48521
Improper input validation in the AMD Secure Processor (ASP) PCI...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Reported through AMD Bug Bounty Program
References
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Affected Vendor
Affected Software
AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Renoir"), AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt R"), AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Picasso"), AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Phoenix"), AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics (formerly codenamed "Mendocino"), AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dragon Range"), AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"/"Raphael X3D"), AMD Ryzen™ 3000 Series Desktop Processors (formerly codenamed "Matisse"), AMD Ryzen™ Threadripper™ PRO 3000WX Processors (formerly codenamed "Castle Peak"), AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Barcelo R"), AMD Ryzen™ Threadripper™ 3000 Processors (formerly codenamed "Castle Peak"), AMD Ryzen™ AI 300 Series Processors (formerly codenamed "Strix Point"), AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Picasso"), AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors (formerly codenamed "Chagall"), AMD Ryzen™ Threadripper™ 7000 Processors (formerly codenamed "Storm Peak"), AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors (formerly codenamed "Storm Peak"), AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"/"Raphael-X3D"), AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix"), AMD Ryzen™ 9000 Series Desktop Processors (formerly codenamed "Granite Ridge"), AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Cezanne"), AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Lucienne"), AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Barcelo"), AMD Ryzen™ 4000 Series Desktop Processors (formerly codenamed "Renoir"), AMD Ryzen™ 5000 Series Desktop Processors (formerly codenamed "Vermeer"), AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Cezanne"), AMD Ryzen™ 5000 Series Desktop Processors (formerly codenamed "Vermeer"/"Vermeer-X3D"), AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Hawk Point"), AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dali"), AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dali"), AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Pollock"), AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt"), AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso"), AMD Ryzen™ Embedded R1000 Series Processors, AMD Ryzen™ Embedded R2000 Series Processors, AMD Ryzen™ Embedded V2000 Series Processors, AMD EPYC™ Embedded 4004 Series Processors, AMD EPYC™ Embedded 8004 Series Processors, AMD EPYC™ Embedded 4005 Series Processors, AMD Ryzen™ Embedded 8000 Series Processors, AMD Ryzen™ Embedded 7000 Series Processors, AMD EPYC™ Embedded 9000 Series Processors, AMD Ryzen™ Embedded 9000 Series Processors, AMD EPYC™ 4004 Series Processors, AMD EPYC™ 4005 Series Processors
Vulnerable Versions:
AMD Ryzen™ Chipset Driver 7.02.13.148, 25Q3 AMD Emb [R1000 V1000] Win® Catalyst™ WHQL certified driver (71251), Q2- 2025 AMD Embedded R2000, V2000 Windows® Catalyst™ WHQL certified driver (68914), AM5 Windows Chipset Drivers with Digital Signature Fix (64284), Q4 - 2025 AMD Embedded Windows® Chipset drivers (71816), Q2 - 2025 AMD Embedded Ryzen[7000 8000 9000] Windows® Catalyst™ driver [25.6.1] (68926), AMD Chipset Driver 7.02.13.148
Timeline
Official Publish:
May 15th, 2026
Last Modified:
May 15th, 2026
Added to House:
July 22nd, 2026