UEFI

From Tianocore to Tech Titans: The Devastating PixieFail Flaws in UEFI – Is Your Device at Risk?

On: January 19, 2024

In: Cyber Security

Tagged: cybersecurity, Information Security, security flaws, UEFI

The recent discovery of “PixieFail,” a set of nine vulnerabilities in Tianocore’s EDK II IPv6 network stack, has raised significant concerns in the cybersecurity community. These vulnerabilities are critical asRead More →

3 critical UEFI vulnerabilities would allow hacking Lenovo laptops forever, even after hard drive removal

On: April 19, 2022

In: Vulnerabilities

Tagged: Common Vulnerability Scoring System (CVSS), Cyberattack, cybercrime, cybersecurity, ESET, Hacking, Information Security, laptops, Lenovo, malware, Security breach, security flaws, UEFI, vulnerability

After receiving a report from ESET researcher Martin Smolár, Lenovo security teams announced the correction of three severe vulnerabilities. Tracked as CVE-2021-3970, CVE-2021-3971, and CVE-2021-3972, the flaws could be exploitedRead More →