Search criteria
6 vulnerabilities found for epyc_embedded_7643_firmware by amd
CVE-2024-21980 (GCVE-0-2024-21980)
Vulnerability from nvd – Published: 2024-08-05 16:06 – Updated: 2024-08-05 21:00
VLAI?
Summary
Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to potentially overwrite a guest's memory or UMC seed resulting in loss of confidentiality and integrity.
Severity ?
7.9 (High)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 3rd Gen AMD EPYC™ Processors |
Affected:
various , < MilanPI 1.0.0.D
(Platform Initialization)
|
|||||||||||||||||
|
|||||||||||||||||||
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CVE-2024-21978 (GCVE-0-2024-21978)
Vulnerability from nvd – Published: 2024-08-05 16:05 – Updated: 2024-08-05 17:36
VLAI?
Summary
Improper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite guest memory potentially leading to data leakage or data corruption.
Severity ?
6 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 3rd Gen AMD EPYC™ Processors |
Affected:
various , < MilanPI 1.0.0.D
(Platform Initialization)
|
|||||||||||||||||
|
|||||||||||||||||||
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CVE-2023-31355 (GCVE-0-2023-31355)
Vulnerability from nvd – Published: 2024-08-05 16:04 – Updated: 2024-08-06 14:58
VLAI?
Summary
Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of memory from a decommissioned guest.
Severity ?
6 (Medium)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 3rd Gen AMD EPYC™ Processors |
Affected:
various , < MilanPI 1.0.0.D
(Platform Initialization)
|
|||||||||||||||||
|
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CVE-2024-21980 (GCVE-0-2024-21980)
Vulnerability from cvelistv5 – Published: 2024-08-05 16:06 – Updated: 2024-08-05 21:00
VLAI?
Summary
Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to potentially overwrite a guest's memory or UMC seed resulting in loss of confidentiality and integrity.
Severity ?
7.9 (High)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 3rd Gen AMD EPYC™ Processors |
Affected:
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(Platform Initialization)
|
|||||||||||||||||
|
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CVE-2024-21978 (GCVE-0-2024-21978)
Vulnerability from cvelistv5 – Published: 2024-08-05 16:05 – Updated: 2024-08-05 17:36
VLAI?
Summary
Improper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite guest memory potentially leading to data leakage or data corruption.
Severity ?
6 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 3rd Gen AMD EPYC™ Processors |
Affected:
various , < MilanPI 1.0.0.D
(Platform Initialization)
|
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|
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CVE-2023-31355 (GCVE-0-2023-31355)
Vulnerability from cvelistv5 – Published: 2024-08-05 16:04 – Updated: 2024-08-06 14:58
VLAI?
Summary
Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of memory from a decommissioned guest.
Severity ?
6 (Medium)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMD | 3rd Gen AMD EPYC™ Processors |
Affected:
various , < MilanPI 1.0.0.D
(Platform Initialization)
|
|||||||||||||||||
|
|||||||||||||||||||
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