BLOG ESPECIALIZADO NO MUNDO LINUX. Blog de Linux com vídeo aulas, notícias do mundo Linux e do Software Livre.
Discover how the Linux kernel 6.20~7.0 introduces manual fan control & PWM reporting for HP OMEN and Victus gaming laptops via the HP-WMI driver. Learn about the firmware workaround, HWMON integration, and how to optimize thermal performance for quieter operation or max FPS. Full technical guide inside.
Discover how the upcoming Linux Kernel 6.20~7.0 update transforms Intel Speed Select Technology (SST) management. Learn about the new non-root user capabilities in the intel-speed-select tool, enabling secure, read-only performance monitoring without administrative privileges. Explore implications for system administrators, DevOps engineers, and high-performance computing environments.
Explore the latest AMDGPU & AMDKFD Linux kernel patches for Linux 6.20~7.0. Dive deep into RDNA 3.5/4.0 (GFX12.1) support, SMU 15 updates, 340MHz HDMI clock fixes for 4K/8K displays, and ARM64 server optimizations. A must-read for Linux sysadmins, PC builders, and HPC developers.
Urgent advisory for Linux administrators: Mageia 2026-0011 patches a critical HTTP request smuggling vulnerability (CVE-2025-66418) in Python urllib3. Learn the exploit mechanics, immediate mitigation steps, and why this vulnerability necessitates an enterprise-wide patch management strategy. Discover advanced security insights for DevSecOps.
Explore the groundbreaking GPU temperature monitoring advancements in the upcoming Linux 7.0 kernel, including HWMON support for Intel Xe drivers, detailed sensor reporting for Battlemage & Panther Lake, and enhanced thermal management for enterprise & gaming systems.
The latest Linux kernel DRM updates bring major GPU advancements, including TI AM62P SoC support with Imagination PowerVR BXS-4 graphics. This analysis covers the DRM-Next merge, Intel NPU6, AMD XDNA, and what it means for open-source graphics performance, upstream development, and embedded systems engineering.
openSUSE Tumbleweed users must update to fluidsynth-2.5.2-2.1 immediately to patch a critical ALSA-utils buffer overflow vulnerability (CVE-2025-56225). This guide details the flaw, the updated packages, and the essential steps for system hardening and enterprise audio server security.
A critical vulnerability in libpng (CVE-2025-66293) has been patched for Ubuntu systems. This cybersecurity advisory provides an in-depth exploit analysis, step-by-step patching instructions for Ubuntu 24.04 LTS, and actionable risk mitigation strategies for enterprise security teams to protect against remote code execution. Learn how to secure your systems now.
Urgent Fedora 42 security advisory: Critical OpenSSH vulnerabilities CVE-2025-61985 & CVE-2025-61984 expose systems to remote exploitation. Learn patching steps, vulnerability analysis, enterprise mitigation strategies, and the future of SSH security. Act now to secure your Linux infrastructure.
In-depth technical analysis of SUSE Linux Enterprise Server kernel security patch SUSE-2026-0090-1 addressing CVE-2023-53574. Learn about this critical privilege escalation vulnerability's impact on enterprise security, patching methodologies, and Linux kernel security best practices. Our expert guide provides system administrators with actionable mitigation strategies.
Urgent Mageia 9 security advisory: Critical buffer overflow vulnerability in zlib (CVE-2026-22184) exposes systems to risk. Learn the technical details, patch via MGASA-2026-0006 update, and implement enterprise-grade mitigation strategies to protect your Linux infrastructure.
Critical security alert for Mageia 9 users: The MGASA-2026-0006 security update patches a severe buffer overflow vulnerability (CVE-2026-22184) in zlib compression libraries. This comprehensive guide details the exploit, provides step-by-step remediation, and explains best practices for enterprise Linux vulnerability management to protect your systems. Essential reading for sysadmins and DevOps.
AMD's latest Linux kernel driver update, targeting Linux 7.0, introduces foundational support for next-gen RDNA 4 (GC 12.1) and enhanced RDNA 3.5 (GC 11.5.4) GPUs, plus new NPU integration via SMU 15. This in-depth analysis covers the IP block enablement strategy, ROCm compute improvements, and what it signals for AMD's 2026-2027 graphics and AI accelerator roadmap.
Critical SUSE update patches Python 3.11 cbor2 library vulnerability (CVE-2025-68131), addressing improper input validation. This essential security advisory details the exploit, risk assessment for data serialization systems, and remediation steps for enterprise Linux environments. Learn how to secure your data interchange pipelines now.
Critical security update for Fedora 43 & 42: GNU Wget2 versions prior to 2.2.1 contain serious vulnerabilities (CVE-2025-69195, CVE-2025-69194) allowing memory corruption, crashes, and arbitrary file writes. Learn the risks, update instructions, and in-depth technical analysis to secure your Linux systems immediately. This guide covers exploit mechanisms, patches, and best practices for vulnerability management.
Explore Linux Kernel 6.20/7.0's revolutionary compiler-based Context Analysis feature, leveraging LLVM Clang 22's static analysis for enhanced kernel security, lock validation, and synchronization primitive verification. Complete developer guide with implementation details, technical specifications, and optimization strategies for enterprise deployment.
The Linux kernel's legacy mount API faces final deprecation in Linux 7.0, removing internal code after years of transition. This comprehensive guide explores technical implications for filesystem drivers, enterprise migration strategies, and the future of Linux storage architecture. Essential reading for kernel developers and system administrators managing this pivotal infrastructure change.
