Unauthorized Guest Device Swapping in AMD Secure Encrypted Virtualization Firmware
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| AMD | AMD EPYC™ 9005 Series Processors | affected |
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| AMD | AMD EPYC™ 8005 Series Processors | affected |
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| AMD | AMD EPYC™ Embedded 9005 Series Processors | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Amd | Epyc 8005 Series Processors |
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| Amd | Epyc 9005 Series Processors |
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| Amd | Epyc Embedded 9005 Series Processors |
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No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.255% probability within 30 days)
Key SSVC decision points have not yet been added.
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthorized Guest Device Swapping in AMD Secure Encrypted Virtualization Firmware |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Amd
Amd epyc 8005 Series Processors Amd epyc 9005 Series Processors Amd epyc Embedded 9005 Series Processors |
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| Vendors & Products |
Amd
Amd epyc 8005 Series Processors Amd epyc 9005 Series Processors Amd epyc Embedded 9005 Series Processors |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Secure Encrypted Virtualization Guest Device Swap Vulnerability |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Secure Encrypted Virtualization Guest Device Swap Vulnerability |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Operation on a resource after expiration or release in the AMD Secure Encrypted Virtualization (SEV) firmware could allow an attacker with administrative privileges to swap out a guest device without the guest's knowledge, potentially resulting in a loss of confidentiality and integrity. | |
| Weaknesses | CWE-672 | |
| References |
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| Metrics |
cvssV4_0
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