A new UEFI flaw exposes some ASRock, ASUS, GIGABYTE, and MSI motherboards to early-boot DMA attacks, bypassing IOMMU protections. Researchers…
About 200K Linux systems from Framework shipped with signed UEFI components vulnerable to Secure Boot bypass, allowing bootkit installation and…
HybridPetya ransomware bypasses UEFI Secure Boot to infect EFI partitions, echoing the infamous Petya/NotPetya attacks of 2016–2017. ESET researchers discovered…
Researchers detailed a now-patched vulnerability that could allow a bypass of the Secure Boot mechanism in UEFI systems. ESET disclosed…
ESET discovered the first Unified Extensible Firmware Interface (UEFI) bootkit specifically designed for Linux systems, named Bootkitty. Cybersecurity researchers from…
Experts found multiple flaws, collectively named PixieFail, in the network protocol stack of an open-source reference implementation of the UEFI.…
The source code for the BlackLotus UEFI bootkit has been published on GitHub and experts warn of the risks of…
ESET discovered a stealthy Unified Extensible Firmware Interface (UEFI) bootkit dubbed BlackLotus that is able to bypass the Secure Boot…
ESET announced the discovery of a vulnerability impacting Acer laptops that can allow an attacker to deactivate UEFI Secure Boot.…
Lenovo fixed two high-severity flaws impacting various laptop models that could allow an attacker to deactivate UEFI Secure Boot. Lenovo…
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