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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-27672 Detail

Current Description

When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially resulting in information disclosure.


View Analysis Description

Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://xenbits.xen.org/xsa/advisory-426.html
https://security.gentoo.org/glsa/202402-07
https://security.gentoo.org/glsa/202402-07
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1045 Mitigation  Vendor Advisory 
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1045 Mitigation  Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-27672
NVD Published Date:
03/01/2023
NVD Last Modified:
11/21/2024
Source:
Advanced Micro Devices Inc.