WireGuard, Microsoft und die Signatur-Frage: Ein Sturm im Wasserglas?
Nach VeraCrypt hat jetzt auch WireGuard Probleme mit Microsoft, wenn es um die Signatur-Frage geht. Wir klären die aktuelle Sachlage auf.
In this new
@hnsec blog post, @
[email protected] demonstrates how to leverage the I/O Ring technique to bypass the latest
#exploit mitigations, such as hypervisor-protected code integrity (
#HVCI), and achieve local privilege elevation on a recent
#Windows 11.
https://security.humanativaspa.it/from-arbitrary-pointer-dereference-to-arbitrary-read-write-in-latest-windows-11
From arbitrary pointer dereference to arbitrary read/write in latest Windows 11 - hn security
In the last part of this […]
Short reading on Hypervisor-Protected Code Integrity (HVCI) bypass for arbitrary kernel-mode code execution (CVE-2024-21305)
https://tandasat.github.io/blog/2024/01/15/CVE-2024-21305.html
#infosec #hvci
Hunting down the HVCI bug in UEFI
Discovery to reporting Discovery Exploitation Partial root causing Reporting Technical details and fixes Intel VT-x and its limitation Intel VT-d DMA remapping DMAR ACPI table and RMRR structure Interaction with Windows, and the bug Fixes Summary
Hypervisor-Protected Code Integrity (HVCI) bypass for arbitrary kernel-mode code execution (CVE-2024-21305)
https://tandasat.github.io/blog/2024/01/15/CVE-2024-21305.html
#cybersecurity #hvci
Hunting down the HVCI bug in UEFI
Discovery to reporting Discovery Exploitation Partial root causing Reporting Technical details and fixes Intel VT-x and its limitation Intel VT-d DMA remapping DMAR ACPI table and RMRR structure Interaction with Windows, and the bug Fixes Summary
HVCI in Windows 11: Benchmarks zum Leistungsverlust in Spielen
Windows 11 nutzt auf immer mehr PCs Virtualization-based Security (VBS) inkl. HVCI. Aktuelle Benchmarks zeigen die Auswirkungen in Spielen.
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HN Security
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