CVE-2025-52540 PUBLISHED

Assigner: AMD
Reserved: 17.06.2025 Published: 15.05.2026 Updated: 15.05.2026

An improper input validation vulnerability within the AMD Platform Management Framework (PMF) Driver can allow a local attacker to write Out-of-Bounds, potentially resulting in privilege escalation.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 8.5

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

Product Status

Vendor	AMD
Product	AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt R")
Versions	Default: affected Version 7.06.02.123 is unaffected

Vendor	AMD
Product	AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Phoenix")
Versions	Default: affected Version 7.06.02.123 is unaffected

Vendor	AMD
Product	AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (formerly codenamed "Hawk Point")
Versions	Default: affected Version 7.06.02.123 is unaffected

Vendor	AMD
Product	AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics (formerly codenamed "Rembrandt")
Versions	Default: affected Version 7.06.02.123 is unaffected

Vendor	AMD
Product	AMD Ryzen™ Embedded 8000 Series Processors
Versions	Default: affected Version Graphics driver: version 25.6.1, branch: 25.10.13.01. - Chipset version: 7.06.02.123 is unaffected

Credits

Reported through AMD Bug Bounty Program

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4015.html

Problem Types

CWE-787 Out-of-bounds Write CWE