CVE-2025-21692 - Out-of-Bounds ETS Class Indexing in Linux Kernel Can Lead to Local Privilege Escalation
A serious vulnerability tracked as CVE-2025-21692 was discovered in the Linux kernel’s network scheduler subsystem, specifically in the ETS (Enhanced Transmission Selection) queuing discipline.
CVE-2025-21687 - Linux Kernel vfio/platform Out-of-bounds Read/Write via Unchecked User Input (Explained & Exploited)
A new flaw, CVE-2025-21687, was found and fixed in the Linux kernel's vfio/platform subsystem. This weakness could allow local attackers to read
CVE-2024-12243 - How a Certificate Parsing Flaw in GnuTLS Can Bring Down Your Server (with Exploit Example)
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Introduction
On February 26, 2024, a vulnerability labeled CVE-2024-12243 was publicly disclosed, shedding light on a common-yet-often-overlooked risk in many servers: inefficient processing of
CVE-2025-21691 - How a Linux Kernel 'cachestat' Permission Bug Threatened Privacy and How it Was Fixed
A new vulnerability labeled CVE-2025-21691 affected the Linux kernel by allowing unauthorized processes to query sensitive page cache statistics they shouldn't see. It
CVE-2025-24032 - How a Default PAM-PKCS#11 Setting Exposes Linux Systems to Certificate-Based Impersonation
CVE-2025-24032 highlights a critical security flaw in the PAM-PKCS#11 Linux Pluggable Authentication Module, used to let users authenticate using X.509 certificates (smart cards,
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