CVE Vulnerabilities

CVE-2022-34459

Improper Verification of Cryptographic Signature

Published: Feb 01, 2023 | Modified: Nov 07, 2023
CVSS 3.x
7.8
HIGH
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

Dell Command | Update, Dell Update, and Alienware Update versions prior to 4.7 contain a improper verification of cryptographic signature in get applicable driver component. A local malicious user could potentially exploit this vulnerability leading to malicious payload execution.

Weakness

The product does not verify, or incorrectly verifies, the cryptographic signature for data.

Affected Software

Name Vendor Start Version End Version
Alienware_update Dell * 4.7.1 (excluding)
Command_update Dell * 4.7.1 (excluding)
Update Dell * 4.7.1 (excluding)

References