Tag: Bootkitty

ESET Research discovers UEFI Secure Boot bypass vulnerability

January 16, 2025

ESET researchers have discovered a vulnerability, affecting the majority of UEFI-based systems, that allows actors to bypass UEFI Secure Boot. This vulnerability, assigned CVE-2024-7344, was found in a UEFI application signed by Microsoft’s “Microsoft Corporation UEFI CA 2011” third-party UEFI certificate. Exploitation of this vulnerability can lead to the execution of untrusted code during system … More ESET Research discovers UEFI Secure Boot bypass vulnerability

ESET Research discovers the first UEFI bootkit for Linux

November 27, 2024

ESET Research has discovered the first UEFI bootkit designed for Linux systems, which has been named Bootkitty by its creators. ESET believes this bootkit is likely an initial proof of concept, and based on ESET telemetry, it has not been deployed in the wild. However, it is the first evidence that UEFI bootkits are no … More ESET Research discovers the first UEFI bootkit for Linux