Improper Isolation of Shared Resources in AMD System on a Chip
CVE-2025-54514

4.8MEDIUM

Key Information:

Vendor

Amd
Status
Amd Epyc™ 9005 Series Processors
Amd Ryzen™ 9000hx Series Processors
Amd Ryzen™ Ai 300 Series Processors
Amd Ryzen™ 9000 Series Desktop Processors
Vendor
CVE Published:
10 February 2026

What is CVE-2025-54514?

The vulnerability involves a flaw in the isolation of shared resources on AMD's System on a Chip (SoC). A malicious local attacker with elevated privileges may exploit this flaw, leading to a potential partial loss of integrity in the system. This issue highlights the critical importance of secure resource management to prevent unauthorized access and maintain system reliability.

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Affected Version(s)

AMD EPYC™ 9005 Series Processors TurinPI 1.0.0.6

AMD EPYC™ Embedded 9005 Series Processors EmbTurinPI-SP5_1.0.0.1

AMD Ryzen™ 9000 Series Desktop Processors ComboAM5 PI 1.2.0.3h

References

https://www.amd.com/en/resources/product-security/bulleti...
https://www.amd.com/en/resources/product-security/bulleti...

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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