CVE-2022-34398

creationtimestamp| type| source ---|---|--- 2023-02-01 12:13:58+00:00| seen| https://t.me/cibsecurity/57258...

CVE-2022-34398

Dell BIOS is affected by a Time-of-check Time-of-use (TOCTTOU) vulnerability. A local authenticated user could exploit a specifically timed DMA transaction during an SMI to gain arbitrary code execution. The documents do not provide a specific patched version or remediation details; monitor for u...