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6.9 Medium

CVE-2025-48521 Improper input validation in the AMD Secure Processor (ASP) PCI driver could allow a local attacker to trigger a…

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.

Affected products and versions

Product Affected versions Fixed in
AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Renoir") Versions not published
AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt R") Versions not published
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Picasso") Versions not published
AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Phoenix") Versions not published
AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics (formerly codenamed "Mendocino") Versions not published
AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dragon Range") Versions not published
AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"/"Raphael X3D") Versions not published
AMD Ryzen™ 3000 Series Desktop Processors (formerly codenamed "Matisse") Versions not published
AMD Ryzen™ Threadripper™ PRO 3000WX Processors (formerly codenamed "Castle Peak") Versions not published
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Product Affected versions Fixed in
AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Barcelo R") Versions not published
AMD Ryzen™ Threadripper™ 3000 Processors (formerly codenamed "Castle Peak") Versions not published
AMD Ryzen™ AI 300 Series Processors (formerly codenamed "Strix Point") Versions not published
AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Picasso") Versions not published
AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors (formerly codenamed "Chagall") Versions not published
AMD Ryzen™ Threadripper™ 7000 Processors (formerly codenamed "Storm Peak") Versions not published
AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors (formerly codenamed "Storm Peak") Versions not published
AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael"/"Raphael-X3D") Versions not published
AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix") Versions not published
AMD Ryzen™ 9000 Series Desktop Processors (formerly codenamed "Granite Ridge") Versions not published
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Cezanne") Versions not published
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Lucienne") Versions not published
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Barcelo") Versions not published
AMD Ryzen™ 4000 Series Desktop Processors (formerly codenamed "Renoir") Versions not published
AMD Ryzen™ 5000 Series Desktop Processors (formerly codenamed "Vermeer") Versions not published
AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics (formerly codenamed "Cezanne") Versions not published
AMD Ryzen™ 5000 Series Desktop Processors (formerly codenamed "Vermeer"/"Vermeer-X3D") Versions not published
AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Hawk Point") Versions not published
AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dali") Versions not published
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Dali") Versions not published
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Pollock") Versions not published
AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt") Versions not published
AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso") Versions not published
AMD Ryzen™ Embedded R1000 Series Processors Versions not published
AMD Ryzen™ Embedded R2000 Series Processors Versions not published
AMD Ryzen™ Embedded V2000 Series Processors Versions not published
AMD EPYC™ Embedded 4004 Series Processors Versions not published
AMD EPYC™ Embedded 8004 Series Processors Versions not published
AMD EPYC™ Embedded 4005 Series Processors Versions not published
AMD Ryzen™ Embedded 8000 Series Processors Versions not published
AMD Ryzen™ Embedded 7000 Series Processors Versions not published
AMD EPYC™ Embedded 9000 Series Processors Versions not published
AMD Ryzen™ Embedded 9000 Series Processors Versions not published
AMD EPYC™ 4004 Series Processors Versions not published
AMD EPYC™ 4005 Series Processors Versions not published

References

Timeline

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Other CVEs of AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Renoir")

The 4 CVEs of AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Renoir") →
CVE-2025-29944 A buffer overflow vulnerability within AMD Sensor Fusion Hub Driver can allow a local attacker to write out of bounds,… 6.8 Medium CVE-2025-48512 Incorrect default permissions in the installation directory for the AMD general-purpose input/output controller (GPIO)… 7.0 High CVE-2025-48503 A DLL hijacking vulnerability in the AMD Software Installer could allow an attacker to achieve privilege escalation… 7.8 High
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