Missing Checks in certain functions related to RMP initialization can allow a local admin privileged attacker to cause misidentification of I/O memory, potentially resulting in a loss of guest memory integrity
Metrics
Affected Vendors & Products
References
History
Thu, 12 Feb 2026 11:30:00 +0000
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| First Time appeared |
Amd
Amd epyc 7003 Series Processors Amd epyc 8004 Series Processors Amd epyc 9004 Series Processors Amd epyc 9005 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 |
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| Vendors & Products |
Amd
Amd epyc 7003 Series Processors Amd epyc 8004 Series Processors Amd epyc 9004 Series Processors Amd epyc 9005 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 |
Wed, 11 Feb 2026 15:15:00 +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 | Missing Checks in certain functions related to RMP initialization can allow a local admin privileged attacker to cause misidentification of I/O memory, potentially resulting in a loss of guest memory integrity | |
| Weaknesses | CWE-665 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: AMD
Published: 2026-02-10T19:13:21.993Z
Updated: 2026-02-11T15:06:51.268Z
Reserved: 2025-05-22T16:34:02.896Z
Link: CVE-2025-48509
Updated: 2026-02-11T15:06:46.087Z
Status : Awaiting Analysis
Published: 2026-02-10T20:16:44.957
Modified: 2026-02-10T21:51:48.077
Link: CVE-2025-48509
No data.