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.
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History
Mon, 08 Sep 2025 20:15:00 +0000
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ssvc
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Mon, 08 Sep 2025 15:30:00 +0000
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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 |
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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 |
Sat, 06 Sep 2025 18:45:00 +0000
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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 |
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Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: AMD
Published: 2025-09-06T18:34:33.606Z
Updated: 2025-09-09T03:55:25.811Z
Reserved: 2024-11-21T16:17:57.821Z
Link: CVE-2025-0032

Updated: 2025-09-08T19:55:52.495Z

Status : Awaiting Analysis
Published: 2025-09-06T19:15:38.217
Modified: 2025-09-08T16:25:38.810
Link: CVE-2025-0032

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