CVE-2017-3197: GIGABYTE Gb-BSI7H-6500 Firmware

Critical severity, CVSS 9.8. EPSS: 5.6% chance of exploitation in the next 30 days.

GIGABYTE BRIX UEFI firmware for the GB-BSi7H-6500 (version F6) and GB-BXi7-5775 (version F2) platforms does not securely implement BIOSWE, BLE, SMM_BWP, and PRx features. As a result, the BIOS is not protected from arbitrary write access and may permit modifications to the SPI flash.

Affected products

• GIGABYTE Gb-BSI7H-6500 Firmware: version f6 only
• GIGABYTE Gb-BXI7-5775 Firmware: version f2 only

Published 2018-07-09. Last modified 2026-06-17.