Security Advisory
CVE-2022-34398
7.5
HIGH
Vulnerability Description
Dell BIOS contains a Time-of-check Time-of-use vulnerability. A local authenticated malicious user could\u00a0potentially exploit this vulnerability by using a specifically timed DMA transaction during an SMI to gain arbitrary code execution on the system.
Published Date
February 1, 2023
Official Source
NIST NVD Advisory