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4 vulnerabilities found for epyc_7443 by amd
CVE-2021-26311 (GCVE-0-2021-26311)
Vulnerability from nvd – Published: 2021-05-13 11:06 – Updated: 2024-09-17 04:25
VLAI
Title
AMD Secure Encrypted Virtualization
Summary
In the AMD SEV/SEV-ES feature, memory can be rearranged in the guest address space that is not detected by the attestation mechanism which could be used by a malicious hypervisor to potentially lead to arbitrary code execution within the guest VM if a malicious administrator has access to compromise the server hypervisor.
Severity
No CVSS data available.
CWE
- Arbitrary Code Execution
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | SEV/SEV-ES |
Affected:
unspecified , < SEV-SNP
(custom)
|
Date Public
2021-05-11 00:00
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CVE-2020-12967 (GCVE-0-2020-12967)
Vulnerability from nvd – Published: 2021-05-13 11:06 – Updated: 2024-09-16 18:55
VLAI
Title
AMD Secure Encrypted Virtualization
Summary
The lack of nested page table protection in the AMD SEV/SEV-ES feature could potentially lead to arbitrary code execution within the guest VM if a malicious administrator has access to compromise the server hypervisor.
Severity
No CVSS data available.
CWE
- Arbitrary Code Execution
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | SEV/SEV-ES |
Affected:
unspecified , < SEV-SNP
(custom)
|
Date Public
2021-05-11 00:00
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CVE-2021-26311 (GCVE-0-2021-26311)
Vulnerability from cvelistv5 – Published: 2021-05-13 11:06 – Updated: 2024-09-17 04:25
VLAI
Title
AMD Secure Encrypted Virtualization
Summary
In the AMD SEV/SEV-ES feature, memory can be rearranged in the guest address space that is not detected by the attestation mechanism which could be used by a malicious hypervisor to potentially lead to arbitrary code execution within the guest VM if a malicious administrator has access to compromise the server hypervisor.
Severity
No CVSS data available.
CWE
- Arbitrary Code Execution
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | SEV/SEV-ES |
Affected:
unspecified , < SEV-SNP
(custom)
|
Date Public
2021-05-11 00:00
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CVE-2020-12967 (GCVE-0-2020-12967)
Vulnerability from cvelistv5 – Published: 2021-05-13 11:06 – Updated: 2024-09-16 18:55
VLAI
Title
AMD Secure Encrypted Virtualization
Summary
The lack of nested page table protection in the AMD SEV/SEV-ES feature could potentially lead to arbitrary code execution within the guest VM if a malicious administrator has access to compromise the server hypervisor.
Severity
No CVSS data available.
CWE
- Arbitrary Code Execution
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | SEV/SEV-ES |
Affected:
unspecified , < SEV-SNP
(custom)
|
Date Public
2021-05-11 00:00
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