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VULNERABILITIES

CVE-2020-12966 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

References to Advisories, Solutions, and Tools

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Weakness Enumeration

CWE-IDCWE NameSource
CWE-200Exposure of Sensitive Information to an Unauthorized Actor[email protected]

Affected Products

ProductVersions

Change History

6 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2020-12966
NVD Published Date:
Feb 4, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-12966 Details - Not Deferred