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CVE-2022-34401

HIGH CVSS: 7.5 Published: 2023-01-18 Modified: 2026-06-17

Description

Dell BIOS contains a stack based buffer overflow vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter in order to gain arbitrary code execution in SMRAM.

Affected Platforms

Dell Alienware M15 A6 FirmwareDell G15 5525 FirmwareDell Alienware M17 R5Dell Alienware M15 A6Dell G15 5525Dell Alienware M17 R5 Firmware

Weakness Type

CWE-121, CWE-787

References