Poster - CVE CyberSecurity Database News (Page 269)

Jan 31, 2025 Exploit

CVE-2025-21669 - Critical Linux Kernel Virtio-vsock Flaw Fixed – How Attackers Could Crash Machines

A new vulnerability, CVE-2025-21669, was recently fixed in the Linux kernel. This bug hits the virtio-vsock subsystem, which is how virtual machines (VMs) quickly send

Jan 31, 2025 Exploit

CVE-2025-21675 - Linux Kernel Null Pointer Crash in mlx5 LAG Port Select – Exploit Details and Analysis

A subtle but critical bug was recently fixed in the Linux kernel’s mlx5 network driver code, specifically affecting Link Aggregation Group (LAG) port selection

Jan 31, 2025 API Exploit

CVE-2025-21676 - Linux Kernel's FEC Network Driver NULL Pointer Crash (Exploit & Patch Analysis)

A bug in the Linux kernel’s fec (Fast Ethernet Controller) driver could let a simple memory allocation failure cause a fatal system crash (kernel

Jan 31, 2025

CVE-2025-21672 - Linux Kernel afs Merge Preference Rule Lock Leak Vulnerability Explained

The Linux kernel, being the backbone of most modern servers, desktops, and embedded systems, is no stranger to security vulnerabilities. In this post, we shed

Jan 31, 2025

CVE-2025-21665 - How a Linux Kernel Bug Caused Infinite Loops on 32-bit Systems

A new Linux kernel vulnerability, CVE-2025-21665, has gained attention for its subtle but potentially nasty impact on some systems, especially those running 32-bit Linux with