Gigabyte UEFI firmware advisory

VU#507496: GIGABYTE BRIX UEFI firmware fails to implement write protection and is not cryptographically signed https://t.co/6b4WGapBjj

— CISA Cyber (@CISACyber) March 31, 2017

Just checked @GIGABYTEUSA no BIOS updates for vulnerable hardware. But in less then one hour I will be disclosure all the issues at #BHASIA

— Alex Matrosov (@matrosov) March 31, 2017

Researchers Disclose Vulnerabilities in GIGABYTE BRIX Systems https://t.co/OaJX2sqi4Z #infosec #security #BHASIA pic.twitter.com/nQLkTE0ziD

— BlackBerry Cybersecurity (@BlackBerrySpark) March 31, 2017

It's BIOS update issue. PoC abuse legit updater to deliver modified SMM DXE with ransomware payload.

— Alex Matrosov (@matrosov) March 31, 2017