AMD EPYC™ Processors contain an information disclosure vulnerability in the Secure Encrypted Virtualization with Encrypted State (SEV-ES) and Secure Encrypted Virtualization with Secure Nested Paging (SEV-SNP)
Published Feb 4, 2022
5.5
MEDIUMCVSS 3.1
EPSS 0.31%
Description
AMD EPYC™ Processors contain an information disclosure vulnerability in the Secure Encrypted Virtualization with Encrypted State (SEV-ES) and Secure Encrypted Virtualization with Secure Nested Paging (SEV-SNP). A local authenticated attacker could potentially exploit this vulnerability leading to leaking guest data by the malicious hypervisor.
Affected products
-
Affected
- ≥ unspecified, < undefined
Default status is the baseline for the product. Each version can override it (patched versions can be marked unaffected).
| Vendor | Product | Default status | Versions |
|---|---|---|---|
| AMD | 1st/2nd/3rd Gen AMD EPYC™ Processors | unknown | Affected
|
Configuration 1
- < milanpi-sp3_1.0.0.5
Configuration 2
- < milanpi-sp3_1.0.0.5
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Configuration 3
- < milanpi-sp3_1.0.0.5
Configuration 4
- < milanpi-sp3_1.0.0.5
Configuration 5
- < milanpi-sp3_1.0.0.5
Configuration 6
- < milanpi-sp3_1.0.0.5
Configuration 7
- < milanpi-sp3_1.0.0.5
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- n/a
Configuration 8
- < milanpi-sp3_1.0.0.5
Configuration 9
- < milanpi-sp3_1.0.0.5
Configuration 10
- < milanpi-sp3_1.0.0.5
Configuration 11
- < milanpi-sp3_1.0.0.5
Configuration 12
- < milanpi-sp3_1.0.0.5
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- n/a
Configuration 13
- < milanpi-sp3_1.0.0.5
Configuration 14
- < milanpi-sp3_1.0.0.5
Configuration 15
- < milanpi-sp3_1.0.0.5
Configuration 16
- < milanpi-sp3_1.0.0.5
Configuration 17
- < milanpi-sp3_1.0.0.5
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- n/a
Configuration 18
- < milanpi-sp3_1.0.0.5
Configuration 19
- < milanpi-sp3_1.0.0.5
Configuration 20
- < milanpi-sp3_1.0.0.5
Configuration 21
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Configuration 22
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Configuration 23
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Configuration 62
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Configuration 71
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Configuration 96
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Configuration 97
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Configuration 98
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Configuration 99
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Configuration 100
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Configuration 101
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Configuration 102
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Configuration 104
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Configuration 105
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Configuration 106
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Configuration 107
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No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (3)
- http://www.openwall.com/lists/oss-security/2022/08/08/6 mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-5246 Advisory
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1013 x_refsource_MISCMitigationVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2022/08/08/6 | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-5246 | Advisory | |
| https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1013 | x_refsource_MISCMitigationVendor Advisory |
Change history (0)
No recorded changes yet.
CVE.org / MITRE
CISA Vulnrichment
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Red Hat
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GitHub
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