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CVE-2022-34403
HIGH
CVSS: 7.5
Published: 2023-02-01
Modified: 2026-06-17
Description
Dell BIOS contains a Stack based buffer overflow vulnerability. A local authenticated attacker could potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter to gain arbitrary code execution in SMRAM.
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-121, CWE-787