Insufficient Granularity of Access Control in AMD Secure Encrypted Virtualization (SEV) firmware could allow an attacker with administrative privileges attacker to write to a trusted region used by AMD Secure Encrypted Virtualization-Encrypted State (SEV-ES), potentially resulting in loss of integrity.
Metrics
Affected Vendors & Products
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Wed, 11 Nov 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Insufficient Granularity of Access Control in AMD SEV Firmware May Allow Privileged Attackers to Tamper with Trusted State |
Tue, 10 Nov 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Insufficient Granularity of Access Control in AMD Secure Encrypted Virtualization (SEV) firmware could allow an attacker with administrative privileges attacker to write to a trusted region used by AMD Secure Encrypted Virtualization-Encrypted State (SEV-ES), potentially resulting in loss of integrity. | |
| Weaknesses | CWE-1220 | |
| References |
| |
| Metrics |
cvssV4_0
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: AMD
Published:
Updated: 2026-11-10T21:43:45.286Z
Reserved: 2025-07-23T15:01:50.732Z
Link: CVE-2025-54504
No data.
Status : Received
Published: 2026-11-10T22:17:46.470
Modified: 2026-11-10T22:17:46.470
Link: CVE-2025-54504
No data.
OpenCVE Enrichment
Updated: 2026-11-11T12:00:23Z
Weaknesses