Oracle Linux 9

Oracle Linux 9 — Kdump Service Disabled After Upgrade — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — Kdump Service Disabled After Upgrade

🟠 High   ⏱ 5–30 min  Last verified: 26 April 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: Oracle Bug 36563373 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan […]

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How to Configure Network Interfaces with nmcli on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Configure Network Interfaces with nmcli on Oracle Linux 9

Introduction How to Configure Network Interfaces with nmcli on Oracle Linux 9 on Oracle Linux 9 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting […]

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Oracle Linux 9 — mingw-glib2 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — mingw-glib2 — vulnerability — patch and remediation guide (ELSA-2024-2528)

🟢 Low   ⏱ 5–15 min  Last verified: 26 April 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-2528 Related CVEs: CVE-2023-32611 CVE-2023-32665 CVE-2023-29499 CVE-2023-32636 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]

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Oracle Linux 9 — git — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — git — vulnerability — patch and remediation guide (ELSA-2023-0611)

🟠 High   ⏱ 15–60 min  Last verified: 26 April 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-0611 Related CVEs: CVE-2022-41903 CVE-2022-23521 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

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Oracle Linux 9 — buildah — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — buildah — vulnerability — patch and remediation guide (ELSA-2024-2245)

🟡 Medium   ⏱ 10–30 min  Last verified: 26 April 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-2245 Related CVEs: CVE-2023-45287 CVE-2023-39326 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

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How to Install Docker Compose on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Install Docker Compose on Oracle Linux 9

Introduction Setting up install docker compose on oracle linux 9 on a Oracle Linux 9 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Install Docker Compose on Oracle Linux 9, with all the commands you need, the SELinux and firewalld considerations to keep in […]

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Oracle Linux 9 — qemu-kvm security, bug fix, and — enhancement update — new behaviour and fixes — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — qemu-kvm security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2023-2162)

🟡 Medium   ⏱ 10–30 min  Last verified: 25 April 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-2162 Related CVEs: CVE-2022-3165 CVE-2022-4172 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

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Oracle Linux 9 — skopeo — security and stability fixes — required update — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — skopeo — security and stability fixes — required update (ELSA-2023-2283)

🟡 Medium   ⏱ 10–30 min  Last verified: 24 April 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-2283 Related CVEs: CVE-2022-30629 CVE-2022-41717 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

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How to Deploy a Symfony Application on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Deploy a Symfony Application on Oracle Linux 9

Introduction This tutorial demonstrates how to Deploy a Symfony Application on Oracle Linux 9 on Oracle Linux 9. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered Oracle Linux 9 system with the […]

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Common Problems 124537

Oracle Linux 9 – Common Problem 008 – Diagnosis and Fix

🟠 High   ⏱ 5–30 min  Last verified: 23 April 2023 Affected versions: Oracle Linux 9 📖 ~2 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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