DIMM SPD Metadata Validation Error Allows Guest Memory Overwrite
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™ 7003 Series Processors | affected |
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| AMD | AMD EPYC™ 9004 Series Processor | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Amd | Epyc 7003 Series Processors |
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| Amd | Epyc 9004 Series Processors |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.222% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Amd
Amd epyc 7003 Series Processors Amd epyc 9004 Series Processors |
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| Vendors & Products |
Amd
Amd epyc 7003 Series Processors Amd epyc 9004 Series Processors |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | DIMM SPD Metadata Validation Error Allows Guest Memory Overwrite |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical access, ring0 access on a system with a non-compliant DIMM, or control over the Root of Trust for BIOS update, to potentially overwrite guest memory resulting in loss of guest data integrity. | |
| Weaknesses | CWE-20 | |
| References |
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| Metrics |
cvssV3_1
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