CVE-2025-21667 - Infinite Loop Vulnerability in Linux Kernel’s iomap Layer Explained
The Linux kernel is the core component powering millions of systems, and small bugs can have massive consequences. Recently, a serious problem was found and
CVE-2025-21666 - Null Pointer Dereference Resolved in Linux Kernel vsock (`vsock_*_has_data|has_space`)
A new security issue, CVE-2025-21666, was fixed in the Linux kernel vsock (virtual socket) subsystem. The problem involved the vsock_*_has_data() and vsock_*_has_
CVE-2025-21679 - Critical Btrfs Vulnerability in Linux Kernel – What Went Wrong, And How It Was Fixed
A recent security flaw, CVE-2025-21679, was discovered and patched in the Linux kernel’s Btrfs (B-tree File System) implementation. The issue resided in the function
CVE-2025-21678 - Linux Kernel GTP Device NetNS Destroy Flaw – Explained and Exploited
CVE-2025-21678 is a recently resolved vulnerability in the Linux kernel related to the GPRS Tunneling Protocol (GTP) network device teardown when the UDP socket’s
CVE-2025-21668 - Linux Kernel imx8mp-blk-ctrl Out-of-Bounds Vulnerability Explained
Date: June 2024
Author: Exclusive Linux Security Analysis
Overview
A recently fixed vulnerability, CVE-2025-21668, impacted the Linux kernel's handling of specific System on
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