CVE-2025-0032

Published Sep 6, 2025 CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed
Description
Improper cleanup in AMD CPU microcode patch loading could allow an attacker with local administrator privilege to load malicious CPU microcode, potentially resulting in loss of integrity of x86 instruction execution.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-27086 Improper cleanup in AMD CPU microcode patch loading could allow an attacker with local administrator privilege to load malicious CPU microcode, potentially resulting in loss of integrity of x86 instruction execution.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Amd
Amd epyc
Amd epyc 9000
Amd epyc 9005
Amd ryzen 9000
Amd ryzen 9000hx
Amd ryzen Ai 300
Amd ryzen Al Max+
Amd ryzen Threadripper 9000
Vendors & Products Amd
Amd epyc
Amd epyc 9000
Amd epyc 9005
Amd ryzen 9000
Amd ryzen 9000hx
Amd ryzen Ai 300
Amd ryzen Al Max+
Amd ryzen Threadripper 9000
Type Values Removed Values Added
Description Improper cleanup in AMD CPU microcode patch loading could allow an attacker with local administrator privilege to load malicious CPU microcode, potentially resulting in loss of integrity of x86 instruction execution.
Weaknesses CWE-459
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
AMD
Published
Updated
Feb 26, 2026, 5:49 PM
Reserved
Nov 21, 2024, 4:17 PM
Status
Deferred
Published
Sep 6, 2025, 7:15 PM
Modified
Jun 17, 2026, 8:25 AM