Oracle Linux Kernel Security: A Deep Dive into ELSA-2025-16904 and Mitigating System Risks

 

Explore a detailed analysis of the Oracle Linux 5/6 kernel security update ELSA-2025-16904. This advisory addresses a moderate-severity vulnerability that could lead to a denial-of-service (DoS) or privilege escalation. Learn about the affected kernel versions, the n_hdlc bug, and critical patch management steps for enterprise Linux system administrators.

Critical FreeIPA Vulnerability (CVE-2025-7493): Analysis and Patch Guide for Oracle Linux

 

Comprehensive guide to the critical CVE-2025-7493 FreeIPA vulnerability affecting Oracle Linux 7. Learn how this privilege escalation flaw allows host-to-domain admin takeover and get step-by-step patching instructions for ELSA-2025-17649.

O Oracle Enterprise Linux 7.5 é lançado com o lançamento do kernel da empresa inquebrável 4

Baseado no sistema operacional Red Hat Enterprise Linux 7.5

Oracle Linux 10 Security Update: Analyzing ELSA-2025-19435 for Xorg-X11-Server-Xwayland

 

The recent Oracle Linux 10 security bulletin, ELSA-2025-19435, addresses a moderate threat within the Xorg-X11-Server-Xwayland package, patching three critical CVEs to safeguard your graphical server infrastructure against potential exploits.

O lançamento do Oracle Linux 7 Update 5, está oferecendo duas opções de kernel e ainda suportando o Btrfs

Confira!!

A Oracle atualiza sua distribuição do Linux com a compatibilidade com o Red Hat Enterprise Linux 7.6

O Oracle Linux 7.6 apresenta o Unbreakable Enterprise Kernel v5

Oracle Linux 9 Critical Git Security Update (ELSA-2025-11462): Patch Now to Protect Your Code & Infrastructure

 

 Urgent Oracle Linux 9 security update! Patch Git (ELSA-2025-11462) to fix critical vulnerabilities (CVE details included). Protect source code, prevent exploits, ensure compliance. Step-by-step update guide, RPM list, FAQs. Secure your enterprise Linux systems now. 

Critical Security Update: Oracle Linux 9 WebKit2GTK3 Patch (ELSA-2025-13782)

 

Critical Oracle Linux 9 WebKit2GTK3 security update (ELSA-2025-13782) patching CVE-2025-XXXX. Prevent remote code execution attacks. Step-by-step installation guide for x86_64 & aarch64 systems. Secure your enterprise Linux infrastructure now.

Critical Security Update: Addressing CVE-2025-7425 Heap Use-After-Free Vulnerability in Oracle Linux libxml2

 

Oracle Linux releases critical security patch ELSA-2025-13464 for libxml2, addressing a severe Heap Use-After-Free vulnerability (CVE-2025-7425). Learn about the risks, affected systems, and immediate steps for mitigation to protect your enterprise infrastructure from potential exploitation.

Critical Oracle Linux 9 glibc Vulnerability (ELSA-2025-12748): Enterprise Mitigation Guide & Security Implications

 

Urgent Oracle Linux 9 glibc vulnerability (CVE-2025-BWQXNH2S1DKF, ELSA-2025-12748) patching guide. Understand the moderate risk, exploit vectors, & step-by-step mitigation for enterprise security, compliance, and system integrity. Secure your infrastructure now.

Oracle Linux 9 Security Update: Mitigating the Python-Cryptography Vulnerability (ELSA-2025-15874)

 

Critical Oracle Linux 9 security advisory for Python-Cryptography (ELSA-2025-15874). Learn about the moderate-severity vulnerability, its impact on enterprise application security, and step-by-step patch management instructions to mitigate risk. Protect your crypto services and ensure compliance.

As melhores certificações do Linux para 2018

Saiba quais são as melhores certificações Linux para 2018

Oracle lança a atualização 5 do kernel 5 empresarial inquebrável baseado em Linux

Confira !!

Critical Security Update: Oracle Linux 7 Tigervnc Patch (ELSA-2025-10375) Mitigates 5 High-Risk Vulnerabilities

 

Urgent Oracle Linux 7 security advisory: Patch Tigervnc vulnerabilities CVE-2025-49175 to CVE-2025-49180 now. Prevent remote code execution & server compromise. Official RPM links + update guide included. ELSA-2025-10375 details.

O Kernel 6 inquebrável da Oracle está acompanhando o Kernel Linux 5.4

Confira !!

Critical Linux Kernel Security Update for Oracle Cloud Systems (USN-7685-4)

 

Critical Linux kernel vulnerabilities (USN-7685-4) patched for Oracle Cloud systems. Exploits in Ext4, SMB, Bluetooth & more risk system compromise. Mandatory update & reboot required. Learn patch details, affected versions, & secure with Ubuntu Pro ESM. Free for 5 machines!

O Oracle Linux 7 agora está pronto para os servidores ARM

Confira!!

Oracle Linux 10 Critical Security Update: ELSA-2025-14178 Patches 7 Severe Tomcat 9 Vulnerabilities

 

Critical Oracle Linux 10 Tomcat 9 update patches 7 severe vulnerabilities, including CVE-2025-48989 (HTTP/2 'MadeYouReset' DoS) & CVE-2025-49125 (security bypass). Learn about the risks, patching procedures, and how to secure your enterprise Java servers against these denial-of-service attacks.

Critical Security Patch: Oracle Linux 8 Addresses GDK-Pixbuf Vulnerability (CVE-2025-7345)

 

Urgent Oracle Linux 8 update resolves CVE-2025-7345 GDK-Pixbuf vulnerability. Learn risks, RPM links for x86_64/aarch64, and patching best practices. Secure systems now against critical memory corruption exploits.

Critical Security Update: Mitigate CVE-2025-47273 in Python 3.12 Setuptools on Oracle Linux 9

 

Urgent Oracle Linux 9 patch (ELSA-2025-12834) resolves CVE-2025-47273 in Python 3.12 setuptools. Learn exploit risks, RPM update steps, and secure DevOps practices. Official SRPMs & binaries included. Critical for CI/CD pipeline security.