Back to Database
Status published
Low
CVE-2022-34377
Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper...
Vulnerability Description
Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnerability to perform arbitrary code execution or cause denial of service.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2022-34377
Credits & Attribution
No credits recorded in the NVD database.
More from Dell
View All →CVE-2025-46699
Dell Data Protection Advisor, versions prior to 19.12, contains an...
Medium
4.3
CVE-2025-46696
Dell Secure Connect Gateway (SCG) 5.0 Appliance and Application, version(s)...
Medium
6.4
CVE-2025-46691
Dell PremierColor Panel Driver, versions prior to 1.0.0.1 A01, contains...
High
7.8
CVE-2025-46685
Dell SupportAssist OS Recovery, versions prior to 5.5.15.1, contain a...
High
7.5
CVE-2025-46684
Dell SupportAssist OS Recovery, versions prior to 5.5.15.1, contain a...
Medium
6.6
Affected Vendor
Dell
View all reports →Affected Software
PowerEdge Platform
Vulnerable Versions:
BIOS 13G Intel 1S/2S and 14G AMD
Timeline
Official Publish:
February 10th, 2023
Last Modified:
March 26th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L