Improper Validation of Input in AMD SEV Firmware Allows Multiple RMP Entries, Compromising Guest Integrity
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™ Embedded 9005 Series Processors | affected |
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| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 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% (0.151% probability within 30 days)
Key SSVC decision points have not yet been added.
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Improper Validation of Input in AMD SEV Firmware Allows Multiple RMP Entries, Compromising Guest Integrity |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Amd
Amd epyc 9005 Series Processors Amd epyc Embedded 9005 Series Processors |
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| Vendors & Products |
Amd
Amd epyc 9005 Series Processors Amd epyc Embedded 9005 Series Processors |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper validation of consistency within input in AMD SEV (Secure Encrypted Virtualization) firmware could allow an attacker with administrative privileges to create multiple RMP entries for the same guest physical address, potentially resulting in loss of guest integrity. | |
| Weaknesses | CWE-1288 | |
| References |
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| Metrics |
cvssV4_0
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