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Article Number: 000153850

DSA-2019-102: Dell EMC Disk Library for mainframe Security Update for Linux kernel TCP Selective Acknowledgments (SACKs) and MSS Vulnerabilities

Article Content

Impact

High

Details

Summary:      
The Linux Kernel within Dell EMC Dell EMC Disk Library for mainframe models DLm8100 and DLm2100 require a security update to address various vulnerabilities. 

Linux Kernel is updated for the following vulnerabilities:    

  • SuSE SLES 11.x Linux kernel

CVE-2019-11477
CVE-2019-11478
CVE-2019-11479

For more information about any of the Common Vulnerabilities and Exposures (CVEs) mentioned here, consult the National Vulnerability Database (NVD) at http://nvd.nist.gov/home.cfm.  

To search for a particular CVE, use the database s search utility at http://web.nvd.nist.gov/view/vuln/search.

Linux Kernel is updated for the following vulnerabilities:    

  • SuSE SLES 11.x Linux kernel

CVE-2019-11477
CVE-2019-11478
CVE-2019-11479

For more information about any of the Common Vulnerabilities and Exposures (CVEs) mentioned here, consult the National Vulnerability Database (NVD) at http://nvd.nist.gov/home.cfm.  

To search for a particular CVE, use the database s search utility at http://web.nvd.nist.gov/view/vuln/search.

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

Affected products:      
Dell EMC Disk Library for mainframe models DLm8100 and DLm2100 at code level 4.5.4x and earlier


Remediation:     
The following Dell EMC Disk Library for mainframe releases contains a resolution to this vulnerability:   

  • Dell EMC Disk Library for mainframe Security Update 4.5-4.4

Installation of this update requires a minimum DLm code level of 4.5.4

Dell EMC recommends all customers upgrade at the earliest opportunity. Contact Dell EMC Disk Library for mainframe customer support to download the required dlm-security file and install it.



Affected products:      
Dell EMC Disk Library for mainframe models DLm8100 and DLm2100 at code level 4.5.4x and earlier


Remediation:     
The following Dell EMC Disk Library for mainframe releases contains a resolution to this vulnerability:   

  • Dell EMC Disk Library for mainframe Security Update 4.5-4.4

Installation of this update requires a minimum DLm code level of 4.5.4

Dell EMC recommends all customers upgrade at the earliest opportunity. Contact Dell EMC Disk Library for mainframe customer support to download the required dlm-security file and install it.



Related Information

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

Legal Information

Article Properties

Affected Product

Disk Library for mainframe DLm8100

Product

Disk Library for mainframe, Disk Library for mainframe DLm2100, Disk Library for mainframe DLm8100, Disk Library for mainframe Software, Product Security Information

Last Published Date

22 May 2021

Version

4

Article Type

Dell Security Advisory

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