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Article Number: 000204685

DSA-2022-249: Dell Security Update for Dell Edge Gateway and Embedded Box BIOS

Summary: Dell Client Commercial platform remediation is available for this vulnerability that may be exploited by malicious users to compromise the affected systems.

Article Content

Impact

High

Details

Proprietary Code CVE Description CVSS Base Score CVSS Vector String
CVE-2022-32490 Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
7.5

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H












See the table below for Dell Client BIOS releases containing resolutions to these vulnerabilities. Dell Technologies recommends all customers update at the earliest opportunity.

Go to the Drivers and Downloads site for updates on the applicable products. To learn more, see Dell KB article 124211: Dell BIOS Updates and download the update for your Dell computer.

Customers may use one of the Dell notification solutions to be notified and download driver, BIOS, and firmware updates automatically once available.
Proprietary Code CVE Description CVSS Base Score CVSS Vector String
CVE-2022-32490 Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
7.5

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H












See the table below for Dell Client BIOS releases containing resolutions to these vulnerabilities. Dell Technologies recommends all customers update at the earliest opportunity.

Go to the Drivers and Downloads site for updates on the applicable products. To learn more, see Dell KB article 124211: Dell BIOS Updates and download the update for your Dell computer.

Customers may use one of the Dell notification solutions to be notified and download driver, BIOS, and firmware updates automatically once available.
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

Product BIOS Update Version BIOS Release Date (MM-DD-YYYY)
Dell Edge Gateway 3000 series 1.9.0 08-09-2022
Dell Embedded Box PC 3000 1.15.0 08-08-2022
Dell Edge Gateway 5000 1.19.0 08-09-2022
Product BIOS Update Version BIOS Release Date (MM-DD-YYYY)
Dell Edge Gateway 3000 series 1.9.0 08-09-2022
Dell Embedded Box PC 3000 1.15.0 08-08-2022
Dell Edge Gateway 5000 1.19.0 08-09-2022

Acknowledgements

Dell Technologies thanks Jiawei Yin (Yngweijw) for reporting this issue.

Revision History

RevisionDateDescription
1.02022-11-02Initial Release

Related Information

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

Legal Information

Article Properties

Affected Product

Embedded Box PCs, Edge Gateways, Dell Edge Gateway 3000 Series, Dell Edge Gateway 5000, Dell Embedded Box PC 3000, Product Security Information

Last Published Date

07 Nov 2022

Version

2

Article Type

Dell Security Advisory

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