CVE-2022-34399

State: Published
Severity: 5.1 Medium
Published: Jan 18, 2023
Updated: Apr 3, 2025
Reserved: Jun 23, 2022

Description

Dell Alienware m17 R5 BIOS version prior to 1.2.2 contain a buffer access vulnerability. A malicious user with admin privileges could potentially exploit this vulnerability by sending input larger than expected in order to leak certain sections of SMRAM.

Scores

CVSS	Score	Vector	Source
3.1	5.1 Medium	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N	dell

Weaknesses

CWE-805 Buffer Access with Incorrect Length Value

Affected Products

Product	Versions
CPG BIOSDell	before 1.2.2Affected

References

https://www.dell.com/support/kbdoc/en-us/000205329/dsa-2022-317-dell-client-security-update-for-dell-client-biosvendor-advisory

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