Missing Authentication in AMD SEV Firmware Enables Hypervisor to Forge Requests
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| 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% (0.187% probability within 30 days)
Key SSVC decision points have not yet been added.
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Missing Authentication in AMD SEV Firmware Enables Hypervisor to Forge Requests |
| 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 | Missing Authentication in AMD SEV Firmware Enables Hypervisor-Controlled SEV‑SNP Memory Compromise |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Missing Authentication in AMD SEV Firmware Enables Hypervisor-Controlled SEV‑SNP Memory Compromise |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Missing Authentication for Critical Function in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to forge SEV-TIO guest request messages potentially compromising SEV-SNP guest memory integrity and confidentiality. | |
| Weaknesses | CWE-306 | |
| References |
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| Metrics |
cvssV4_0
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