CVE-2021-21551- Hundreds of Millions of Dell Computers at Risk Due to Multiple BIOS Driver Privilege Escalation Flaws
released on 2021-05-12 @ 08:05:19 PM
SentinelLabs has discovered five high severity flaws in Dell's firmware update driver, which could allow attackers to escalate to kernel-mode privileges from non-administrator user to Kernel mode, but has not yet identified them.