Improper input validation in system management mode (SMM) could allow a privileged attacker to overwrite stack memory leading to arbitrary code execution.
Metrics
Affected Vendors & Products
References
History
Thu, 12 Feb 2026 11:30:00 +0000
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| First Time appeared |
Amd
Amd epyc 7001 Series Processors Amd epyc 7002 Series Processors Amd epyc 7003 Series Processors Amd epyc 9004 Series Processors Amd epyc 9005 Series Processors Amd epyc 9v64h Processor Amd epyc Embedded 3000 Series Processors Amd epyc Embedded 7002 Series Processors Amd epyc Embedded 7003 Series Processors Amd epyc Embedded 8004 Series Processors Amd epyc Embedded 9004 Series Processors Amd epyc Embedded 9005 Series Processors Amd instinct Mi300a Amd ryzen Threadripper 7000 Processors Amd ryzen Threadripper 9000 Processors Amd ryzen Threadripper Pro 3000wx Processors Amd ryzen Threadripper Pro 5000 Wx-series Processors Amd ryzen Threadripper Pro 7000 Wx-series Processors Amd ryzen Threadripper Pro 9000 Wx-series Processors |
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| Vendors & Products |
Amd
Amd epyc 7001 Series Processors Amd epyc 7002 Series Processors Amd epyc 7003 Series Processors Amd epyc 9004 Series Processors Amd epyc 9005 Series Processors Amd epyc 9v64h Processor Amd epyc Embedded 3000 Series Processors Amd epyc Embedded 7002 Series Processors Amd epyc Embedded 7003 Series Processors Amd epyc Embedded 8004 Series Processors Amd epyc Embedded 9004 Series Processors Amd epyc Embedded 9005 Series Processors Amd instinct Mi300a Amd ryzen Threadripper 7000 Processors Amd ryzen Threadripper 9000 Processors Amd ryzen Threadripper Pro 3000wx Processors Amd ryzen Threadripper Pro 5000 Wx-series Processors Amd ryzen Threadripper Pro 7000 Wx-series Processors Amd ryzen Threadripper Pro 9000 Wx-series Processors |
Tue, 10 Feb 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Tue, 10 Feb 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
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| Description | Improper input validation in system management mode (SMM) could allow a privileged attacker to overwrite stack memory leading to arbitrary code execution. | |
| Weaknesses | CWE-1274 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: AMD
Published:
Updated: 2026-02-11T04:56:51.402Z
Reserved: 2025-03-12T15:15:04.911Z
Link: CVE-2025-29950
Updated: 2026-02-10T21:01:43.154Z
Status : Awaiting Analysis
Published: 2026-02-10T20:16:44.493
Modified: 2026-02-10T21:51:48.077
Link: CVE-2025-29950
No data.