medium
6.9
CVE-2025-48521 json
Improper input validation in the AMD Secure Processor (ASP) PCI driver could allow a local attacker to trigger a Use-After-Free (UAF) condi…
published 2026-05-15 5 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-209863
- cvss
- 6.9
- version 4.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 0%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Renoir") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt R") 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 Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Phoenix") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics (formerly codenamed "Mendocino") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dragon Range") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"/"Raphael X3D") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 3000 Series Desktop Processors (formerly codenamed "Matisse") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ Threadripper™ PRO 3000WX Processors (formerly codenamed "Castle Peak") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Barcelo R") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ Threadripper™ 3000 Processors (formerly codenamed "Castle Peak") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ AI 300 Series Processors (formerly codenamed "Strix Point") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Picasso") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors (formerly codenamed "Chagall") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ Threadripper™ 7000 Processors (formerly codenamed "Storm Peak") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors (formerly codenamed "Storm Peak") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"/"Raphael-X3D") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 9000 Series Desktop Processors (formerly codenamed "Granite Ridge") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Cezanne") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Lucienne") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Barcelo") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 4000 Series Desktop Processors (formerly codenamed "Renoir") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 5000 Series Desktop Processors (formerly codenamed "Vermeer") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Cezanne") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 5000 Series Desktop Processors (formerly codenamed "Vermeer"/"Vermeer-X3D") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Hawk Point") AMD Ryzen™ Chipset Driver 7.02.13.148
- AMD AMD Ryzen™ 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 "Dali") 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
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 5 mo ago
Exploit prediction
0.10% chance of exploitation in the next 30 days, higher than 0% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 6.9 | 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 |
| CNA | 4.0 | 6.9 | 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 |
Affected products
- AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Renoir")
- AMD AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt R")
- AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Picasso")
- AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Phoenix")
- AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics (formerly codenamed "Mendocino")
- AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dragon Range")
- AMD AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"/"Raphael X3D")
- AMD AMD Ryzen™ 3000 Series Desktop Processors (formerly codenamed "Matisse")
- AMD AMD Ryzen™ Threadripper™ PRO 3000WX Processors (formerly codenamed "Castle Peak")
- AMD AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Barcelo R")
- AMD AMD Ryzen™ Threadripper™ 3000 Processors (formerly codenamed "Castle Peak")
- AMD AMD Ryzen™ AI 300 Series Processors (formerly codenamed "Strix Point")
- AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Picasso")
- AMD AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors (formerly codenamed "Chagall")
- AMD AMD Ryzen™ Threadripper™ 7000 Processors (formerly codenamed "Storm Peak")
- AMD AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors (formerly codenamed "Storm Peak")
- AMD AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"/"Raphael-X3D")
- AMD AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix")
- AMD AMD Ryzen™ 9000 Series Desktop Processors (formerly codenamed "Granite Ridge")
- 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™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Barcelo")
- AMD AMD Ryzen™ 4000 Series Desktop Processors (formerly codenamed "Renoir")
- AMD AMD Ryzen™ 5000 Series Desktop Processors (formerly codenamed "Vermeer")
- AMD AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Cezanne")
- AMD AMD Ryzen™ 5000 Series Desktop Processors (formerly codenamed "Vermeer"/"Vermeer-X3D")
- AMD AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Hawk Point")
- AMD AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dali")
- 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 "Pollock")
- AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt")
- AMD AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso")
- AMD AMD Ryzen™ Embedded R1000 Series Processors
- AMD AMD Ryzen™ Embedded R2000 Series Processors
- AMD AMD Ryzen™ Embedded V2000 Series Processors
- AMD AMD EPYC™ Embedded 4004 Series Processors
- AMD AMD EPYC™ Embedded 8004 Series Processors
- AMD AMD EPYC™ Embedded 4005 Series Processors
- AMD AMD Ryzen™ Embedded 8000 Series Processors
- AMD AMD Ryzen™ Embedded 7000 Series Processors
- AMD AMD EPYC™ Embedded 9000 Series Processors
- AMD AMD Ryzen™ Embedded 9000 Series Processors
- AMD AMD EPYC™ 4004 Series Processors
- AMD AMD EPYC™ 4005 Series Processors
Classification
- Weakness
-
- CWE-416 Use After Free
References
Sources
- CVE List CVE-2025-48521
- NVD CVE-2025-48521
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.