April 2023 - Page 3 of 69

Common Problems 124657

Oracle Linux 9 – Common Problem 020 – Diagnosis and Fix

🟠 High   ⏱ 5–30 min  Last verified: 20 May 2026 Affected versions: Oracle Linux 9 📖 ~3 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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How to Set Up Windows Server 2022 SR-IOV — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Windows Server 2022 SR-IOV

How to Install and Configure SonarQube on Windows Server 2022 SonarQube is an open-source platform for continuous code quality inspection. It performs static code analysis to detect bugs, code smells, security vulnerabilities, and technical debt across dozens of programming languages. Installing SonarQube on Windows Server 2022 gives development teams a self-hosted code quality gate that […]

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

Oracle Linux 9 — flatpak security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2023-6518)

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-6518 Related CVEs: CVE-2023-28100 CVE-2023-28101 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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Alpine Linux edge — sysstat — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — sysstat — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 12.7.6-r0 📖 ~4 min read  •  Source: Alpine secdb entry — sysstat 12.7.6-r0 Related CVEs: CVE-2023-33204 CVE-2022-39377 Upstream summary: Alpine community repository for vedge ships sysstat 12.7.6-r0 which addresses CVE-2023-33204. Table of contents Symptom & Impact […]

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Common Problems 121581

Debian 9 – LVM Thin Pool Metadata Full – Service Outage Prevention

🔴 Critical   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: Debian 9 📖 ~1 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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Amazon Linux 2 — SDL2 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — SDL2 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2019-1318 Related CVEs: CVE-2019-12222 CVE-2019-13616 CVE-2022-4743 Upstream summary: An issue was discovered in libSDL2.a in Simple DirectMedia Layer (SDL) 2.0.9. There is an out-of-bounds read in the function SDL_InvalidateMap at […]

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Windows Server 2019 — KB5029307 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5029307 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read  •  Source: Microsoft KB5029307 • MSRC update-guide entry Related CVEs: CVE-2023-36910 CVE-2023-36911 CVE-2023-35385 CVE-2023-35359 CVE-2023-36882 CVE-2023-36889 CVE-2023-36900 CVE-2023-36903  +12 more Affected components: Windows Server 2019 (Server Core installation) Table of contents Symptom & Impact Environment […]

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Common Problems 113435

Windows Server 2012 R2 — DNSSEC validation failures after trust anchor rollover on Windows Server 2012 R2 resolvers — Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: Windows Server 2012 R2 📖 ~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 […]

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How to Configure AIDE File Integrity Monitoring on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Configure AIDE File Integrity Monitoring on Oracle Linux 9

Introduction Oracle Linux 9 ships with a stable, security-hardened base that makes deploying configure aide file integrity monitoring on oracle linux 9 both straightforward and auditable. This tutorial covers the complete procedure for how to Configure AIDE File Integrity Monitoring on Oracle Linux 9, including dnf module streams where applicable, systemd unit management, and the […]

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