CVE-2025-48521

MEDIUM

Amd Ryzen™ 4000 Series Mobile Processors With Radeon™ Graphics (formerly Codenamed "Renoir") - Use After Free

Title source: rule
STIX 2.1

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.

References (2)

Core 2

Scores

CVSS v4 6.9
EPSS 0.0002
EPSS Percentile 3.9%
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/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

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-416
Status published
Products (44)
AMD/AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Picasso") AMD Ryzen™ Chipset Driver 7.02.13.148
AMD/AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dali") AMD Ryzen™ Chipset Driver 7.02.13.148
AMD/AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Picasso") AMD Ryzen™ Chipset Driver 7.02.13.148
AMD/AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Pollock") AMD Ryzen™ Chipset Driver 7.02.13.148
AMD/AMD EPYC™ 4004 Series Processors AMD Chipset Driver 7.02.13.148
AMD/AMD EPYC™ 4005 Series Processors AMD Chipset Driver 7.02.13.148
AMD/AMD EPYC™ Embedded 4004 Series Processors AM5 Windows Chipset Drivers with Digital Signature Fix (64284)
AMD/AMD EPYC™ Embedded 4005 Series Processors AM5 Windows Chipset Drivers with Digital Signature Fix (64284)
AMD/AMD EPYC™ Embedded 8004 Series Processors Q4 - 2025 AMD Embedded Windows® Chipset drivers (71816)
AMD/AMD EPYC™ Embedded 9000 Series Processors Q4 - 2025 AMD Embedded Windows® Chipset drivers (71816)
... and 34 more
Published May 15, 2026
Tracked Since May 15, 2026