Kernel Security
The latest Kernel Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
Linux Kernel CVE-2025-68214: Timer Race Fix & Windows Security Implications
The Linux kernel development team recently addressed a subtle but significant security vulnerability designated CVE-2025-68214, which involves a race condition in the timer_shutdown_sync() function...
Microsoft Exposes Linux Kernel Crash Bug in Intel Xe GPUs: How to Patch and Protect Your System
A newly disclosed Linux kernel vulnerability, tracked as CVE-2025-68193, can crash systems equipped with Intel Xe graphics processors, Microsoft’s Security Response Center confirmed on December 16....
WSL2 Users with AMD GPUs Need to Update After Microsoft Patches Kernel Crash Bug
Microsoft has released an update for the Windows Subsystem for Linux 2 (WSL2) kernel after a security flaw was discovered in the AMDGPU driver that could allow a local attacker to crash a Linux...
Linux Kernel COMEDI Driver Vulnerability CVE-2025-68257: Analysis & Windows Security Implications
The Linux kernel community has addressed a significant security vulnerability in the COMEDI (Control and Measurement Device Interface) subsystem, designated as CVE-2025-68257, which exposes a subtle...
CVE-2025-68223: AMD Radeon Linux Driver Patch Fixes Critical Deadlock Vulnerability
A critical vulnerability in the Linux kernel's AMD Radeon graphics driver has been patched, addressing a self-deadlock condition that could cause system hangs and crashes. Tracked as CVE-2025-68223,...
CVE-2025-40333: Linux F2FS Infinite Loop Bug & Windows Security Implications
A critical vulnerability in the Linux kernel's Flash-Friendly File System (F2FS) driver has been assigned CVE-2025-40333, revealing an edge-case bug that can trigger an infinite loop within the...
CVE-2025-40334: AMDGPU Driver Vulnerability & Kernel Security Patch Analysis
A significant security vulnerability in the AMDGPU DRM driver, designated CVE-2025-40334, has been addressed through a defensive patch merged into the upstream Linux kernel. This locally reachable...
CVE-2025-62465: Critical DirectX Kernel DoS Vulnerability Threatens Windows Systems
Microsoft has issued a critical security warning for Windows users, detailing a newly discovered vulnerability in the DirectX Graphics Kernel that could allow attackers to crash systems through...
CVE-2025-62462: Critical Windows ProjFS Buffer Overread Vulnerability Explained
Microsoft has disclosed a critical security vulnerability in the Windows Projected File System (ProjFS) driver that could allow attackers to escalate privileges to SYSTEM level, the highest authority...
OrangeFS Linux Kernel Bug CVE-2025-40306 Triggers System Crashes
A critical security vulnerability in the Linux kernel's OrangeFS filesystem implementation has been patched this week, addressing CVE-2025-40306, a bug in extended attribute (xattr) handling that...
Microsoft Flags Linux Kernel USB Audio Crash Bug (CVE-2025-40275): What Windows Users Must Do
Microsoft's Security Response Center has published an advisory for CVE-2025-40275, a vulnerability in the Linux kernel that can crash your system just by plugging in a malicious USB audio device. The...
CVE-2025-38041: Azure Linux Vulnerability Analysis and Microsoft's VEX Attestation Strategy
A critical vulnerability in the Linux kernel's sunxi-ng H616 clock code has raised significant security concerns across the Microsoft Azure ecosystem, with CVE-2025-38041 exposing potential attack...