← Database

CVE-2022-34400

HIGH CVSS: 7.1 Published: 2023-02-01 Modified: 2026-06-17

Description

Dell BIOS contains a heap buffer overflow vulnerability. A local attacker with admin privileges could potentially exploit this vulnerability to perform an arbitrary write to SMRAM during SMM.

Affected Platforms

Dell Precision 3650 Tower FirmwareDell Inspiron 14 5410 2-In-1Dell Inspiron 7510 FirmwareDell Inspiron 5485 2-In-1 FirmwareDell Inspiron 5485 2-In-1Dell Optiplex 7090 Tower FirmwareDell Vostro 3405Dell Inspiron 14 5410 2-In-1 FirmwareDell Vostro 3890Dell Precision 3561 Firmware

Weakness Type

CWE-122, CWE-787

References