CVE-2023-23904: Ieisystem UEFI Firmware

Medium severity, CVSS 6.1. EPSS: 0.1% chance of exploitation in the next 30 days.

NULL pointer dereference in the UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

Affected products

• Ieisystem UEFI Firmware: version 8.4 only

Published 2024-09-16. Last modified 2026-06-17.