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Fri, 13 Nov 2026 00:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Improper Handling of Overlapping Protected Memory Ranges in SEV Firmware Leading to Integrity Loss |
Thu, 12 Nov 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Amd
Amd epyc 9005 Series Processors Amd epyc Embedded 9005 Series Processors |
|
| Vendors & Products |
Amd
Amd epyc 9005 Series Processors Amd epyc Embedded 9005 Series Processors |
Thu, 12 Nov 2026 06:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | SEV Firmware Overlap Handling Allows RMP Misconfiguration and Integrity Loss |
Wed, 11 Nov 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | SEV Firmware Overlap Handling Allows RMP Misconfiguration and Integrity Loss |
Tue, 10 Nov 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper handling of overlap between protected memory ranges in the Secure Encrypted Virtualization (SEV) firmware could allow a privileged attacker to cause misconfigurations in the RMP potentially resulting in loss of integrity. | |
| Weaknesses | CWE-1260 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: AMD
Published:
Updated: 2026-11-12T23:38:33.197Z
Reserved: 2025-07-23T15:01:50.732Z
Link: CVE-2025-54503
No data.
Status : Awaiting Analysis
Published: 2026-11-10T22:17:46.317
Modified: 2026-11-13T00:20:04.830
Link: CVE-2025-54503
No data.
OpenCVE Enrichment
Updated: 2026-11-13T00:15:11Z
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CWE-1260
Improper Handling of Overlap Between Protected Memory Ranges