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

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

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Impact

High

Détails

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 recommande à tous les clients de prendre en compte à la fois le score de base CVSS et les scores temporels et environnementaux pertinents qui peuvent avoir un impact sur la gravité potentielle associée à une faille de sécurité donnée.

Produits concernés et mesure corrective

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

Historique des révisions

RevisionDateDescription
1.02022-11-02Initial Release

Remerciements

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

Informations connexes

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

Mention légale

Produits concernés

Embedded Box PCs, Edge Gateways, Dell Edge Gateway 3000 Series, Dell Edge Gateway 5000, Dell Embedded Box PC 3000, Product Security Information
Propriétés de l’article
Numéro d’article: 000204685
Type d’article: Dell Security Advisory
Dernière modification: 07 Nov 2022
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