CVE-2025-48521: AMD Athlon 3000 Series Desktop Processors With Radeon Graphics Formerly Codenamed Picasso

Medium severity, CVSS 6.9. EPSS: 0.1% chance of exploitation in the next 30 days.

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.

Affected products

• AMD AMD Athlon 3000 Series Desktop Processors With Radeon Graphics Formerly Codenamed Picasso
• AMD AMD Athlon 3000 Series Mobile Processors With Radeon Graphics Formerly Codenamed Dali
• AMD AMD Athlon 3000 Series Mobile Processors With Radeon Graphics Formerly Codenamed Picasso
• AMD AMD Athlon 3000 Series Mobile Processors With Radeon Graphics Formerly Codenamed Pollock
• AMD AMD Epyc 4004 Series Processors
• AMD AMD Epyc 4005 Series Processors
• AMD AMD Epyc Embedded 4004 Series Processors
• AMD AMD Epyc Embedded 4005 Series Processors
• AMD AMD Epyc Embedded 8004 Series Processors
• AMD AMD Epyc Embedded 9000 Series Processors
• AMD AMD Ryzen 3000 Series Desktop Processors Formerly Codenamed Matisse
• AMD AMD Ryzen 3000 Series Mobile Processors With Radeon Graphics Formerly Codenamed Dali
• AMD AMD Ryzen 4000 Series Desktop Processors Formerly Codenamed Renoir
• AMD AMD Ryzen 4000 Series Mobile Processors With Radeon Graphics Formerly Codenamed Renoir
• AMD AMD Ryzen 5000 Series Desktop Processors Formerly Codenamed Vermeer
• AMD AMD Ryzen 5000 Series Desktop Processors Formerly Codenamed Vermeer/vermeer-x3d
• AMD AMD Ryzen 5000 Series Desktop Processors With Radeon Graphics Formerly Codenamed Cezanne
• AMD AMD Ryzen 5000 Series Mobile Processors With Radeon Graphics Formerly Codenamed Barcelo
• AMD AMD Ryzen 5000 Series Mobile Processors With Radeon Graphics Formerly Codenamed Cezanne
• AMD AMD Ryzen 5000 Series Mobile Processors With Radeon Graphics Formerly Codenamed Lucienne
• AMD AMD Ryzen 6000 Series Processors With Radeon Graphics Formerly Codenamed Rembrandt
• AMD AMD Ryzen 7000 Series Desktop Processors Formerly Codenamed Raphael/raphael-x3d
• AMD AMD Ryzen 7000 Series Desktop Processors Formerly Codenamed Raphael/raphael x3d
• AMD AMD Ryzen 7020 Series Processors With Radeon Graphics Formerly Codenamed Mendocino
• AMD AMD Ryzen 7030 Series Mobile Processors With Radeon Graphics Formerly Codenamed Barcelo R
• and 19 more

Published 2026-05-15. Last modified 2026-06-17.