BLOG ESPECIALIZADO NO MUNDO LINUX. Blog de Linux com vídeo aulas, notícias do mundo Linux e do Software Livre.
SUSE's critical Linux Kernel update (Live Patch 55 for SLE 15 SP3) fixes 3 high-risk CVEs including CVE-2024-57996 (CVSS 8.5). Learn patch instructions for openSUSE Leap 15.3, Enterprise Server, and SAP systems, plus expert analysis of the crypto and network security flaws addressed.
Linux 6.16 introduces EXPORT_SYMBOL_GPL_FOR_MODULES, a macro to restrict GPL kernel symbols to approved modules. Learn how this enhances security, licensing compliance, and why it matters for cloud, enterprise, and embedded systems.
Linux’s new Hierarchical Constant Bandwidth Server (HCBS) replaces RT_GROUP_SCHED with superior CPU allocation for real-time tasks. Learn how HCBS improves SCHED_FIFO/RR performance, cgroups v2 integration, and its impact on cloud, embedded, and HFT systems.
Linux 6.16 introduces major Rust upgrades—KUnit testing, Rust 2024 support, and XArray abstractions—boosting security & performance. Learn how these changes impact enterprise DevOps, cloud computing, and cybersecurity.
Linux 6.16 introduces FUTEX2 NUMA awareness, MPOL support & task-local hash maps—boosting performance for HPC, cloud, and databases. Learn how these kernel upgrades optimize thread synchronization
Urgent security update for Python-Setuptools (CVE-2025-47273) affecting SUSE Linux Enterprise. Learn how to patch this high-risk vulnerability (CVSS 7.7) and protect your systems from arbitrary file write exploits.
openSUSE 2025-1576-1 patches critical OpenSSH flaws (CVE-2025-32728). Learn how to secure Linux servers, apply updates via zypper/YaST, and protect against remote exploits. Includes enterprise best practices for SUSE, SAP, and cloud systems.
