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Article Number: 000193242

DSA-2021-233: Dell EMC PowerFlex Rack Security Update for Dell PowerEdge Server BIOS Vulnerabilities

Summary: Dell EMC PowerFlex rack remediation is available for Dell PowerEdge server BIOS security vulnerabilities that may be exploited by malicious users to compromise the affected system.

Article Content

Impact

Medium

Details

Component CVE More information
Dell PowerEdge Server BIOS CVE-2021-21554 See KB article 187958: DSA-2021-103: Dell PowerEdge Server Security Update for BIOS Vulnerabilities.    
Component CVE More information
Dell PowerEdge Server BIOS CVE-2021-21554 See KB article 187958: DSA-2021-103: Dell PowerEdge Server Security Update for BIOS Vulnerabilities.    
Dell Technologies recommends all customers consider both the CVSS base score and any relevant temporal and environmental scores that may impact the potential severity associated with a particular security vulnerability.

Affected Products and Remediation

CVE Addressed Product Affected RCM Versions Updated RCM Versions Fix package included in RCM
CVE-2021-21554 PowerFlex rack Versions before 3.3.9.0 3.3.9.0 Dell PowerEdge Server BIOS 2.9.4 and 2.11.2
    Versions before 3.4.4.2 3.4.4.2 Dell PowerEdge Server BIOS 2.9.4 and 2.11.2
    Versions before 3.5.4.0 3.5.4.0 Dell PowerEdge Server BIOS 2.9.4 and 2.11.2

Links to update:
CVE Addressed Product Affected RCM Versions Updated RCM Versions Fix package included in RCM
CVE-2021-21554 PowerFlex rack Versions before 3.3.9.0 3.3.9.0 Dell PowerEdge Server BIOS 2.9.4 and 2.11.2
    Versions before 3.4.4.2 3.4.4.2 Dell PowerEdge Server BIOS 2.9.4 and 2.11.2
    Versions before 3.5.4.0 3.5.4.0 Dell PowerEdge Server BIOS 2.9.4 and 2.11.2

Links to update:

Workarounds and Mitigations

Customers on the affected RCM versions are recommended to upgrade to the latest RCM versions.

Revision History

RevisionDateDescription
1.02021-11-23Initial Release

Related Information

Dell Security Advisories and Notices
Dell Vulnerability Response Policy
CVSS Scoring Guide

Legal Information

Article Properties

Affected Product

PowerFlex rack, Product Security Information, PowerFlex Software

Last Published Date

02 Dec 2021

Article Type

Dell Security Advisory

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