CVE-2022-34376

Published: Feb 10, 2023

Modified: Mar 26, 2025

PUBLISHED

CVSS v3.1

3.9

LOW

Description

Dell PowerEdge BIOS and Dell Precision BIOS contain an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by manipulating an SMI to cause a denial of service during SMM.

Vendor	Product	Versions
Dell	PowerEdge Platform	affected `14G,15G`

Weaknesses (CWE)

CWE-119

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

Low

Availability

Low

References

https://www.dell.com/support/kbdoc/en-us/000206296/dsa-2022-204-dell-poweredge-improper-smm-communication-buffer-verification-vulnerability

vendor-advisory

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CVE-2022-34376

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References