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CVE-2021-36323
HIGH
CVSS: 7.5
Published: 2021-11-12
Modified: 2026-06-17
Description
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
Affected Platforms
Dell Alienware Aurora Ryzen EditionDell Alienware X17 R1Dell Xps 13 9380Dell Inspiron 15 7573 FirmwareDell Alienware M17 R1Dell Inspiron 3580Dell Vostro 3583Dell Latitude 3590Dell Latitude 5179 FirmwareDell Latitude 5410
Weakness Type
CWE-20, CWE-20