Gb-bxi7-5775 CVEs and Security Vulnerabilities

CVE-2017-3198

GIGABYTE BRIX UEFI firmware is not cryptographically signed

GIGABYTE BRIX UEFI firmware does not cryptographically validate images prior to updating the system firmware. Additionally, the firmware updates are served over HTTP. An attacker can make arbitrary modifications to firmware images without being detected.

CVSS 3.0 · 9.8 Critical EPSS 1.6% KEV · Not listed

Vendors

Gigabyte

Products

Gb-bsi7h-6500 Gb-bsi7h-6500 Firmware Gb-bxi7-5775 and 1 more

CVE-2017-3197

GIGABYTE BRIX UEFI firmware fails to securely implement BIOS write protection

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.

CVSS 3.0 · 9.8 Critical EPSS 5.6% KEV · Not listed