Operations

Oracle Linux 8 — open-vm-tools — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — open-vm-tools — vulnerability — patch and remediation guide (ELSA-2023-5312)

🟠 High   ⏱ 15–60 min  Last verified: 24 March 2023 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-5312 Related CVEs: CVE-2023-20900 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Oracle Linux 8 — thunderbird — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — thunderbird — vulnerability — patch and remediation guide (ELSA-2022-5774)

🟠 High   ⏱ 15–60 min  Last verified: 24 March 2023 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-5774 Related CVEs: CVE-2022-2505 CVE-2022-36318 CVE-2022-36319 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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IBM AIX 7.3 — CVE-2021-29747 — vulnerability — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2021-29747 — vulnerability — patch and remediation guide

🟠 High   ⏱ 30–90 min  Last verified: 24 March 2023 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-2021-29747, IBM Support Bulletin CVE: CVE-2021-29747 NVD summary: IBM InfoSphere Information Server 11.7 could allow a remote attacker to obtain highly sensitive information due to a vulnerability in the authentication mechanism. IBM […]

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Gentoo Linux — dev-lang/go — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — dev-lang/go — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202311-09 Related CVEs: CVE-2022-2879 CVE-2022-2880 CVE-2022-41715 CVE-2022-41717 CVE-2022-41723 CVE-2022-41724 CVE-2022-41725 CVE-2023-24534  +12 more Upstream summary: Multiple vulnerabilities have been discovered in Go. Please review the CVE identifiers referenced below for details. Table […]

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How to Configure Storage Tiering with Storage Spaces on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Configure Storage Tiering with Storage Spaces on Windows Server 2022

Introduction to Storage Tiering with Storage Spaces on Windows Server 2022 Storage tiering is a feature of Windows Server Storage Spaces that automatically moves frequently accessed data to faster storage (such as SSDs or NVMe drives) and less frequently accessed data to higher-capacity, lower-cost storage (such as HDDs). This provides a best-of-both-worlds approach: you get […]

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AlmaLinux 9 — autotrace — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — autotrace — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2023:2589 Related CVEs: CVE-2022-32323 Upstream summary: AutoTrace is a program for converting bitmaps to vector graphics. Security Fix(es): * autotrace: heap-buffer overflow via the ReadImage() at input-bmp.c (CVE-2022-32323) For more details about […]

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How to Configure SELinux Policies on Oracle Linux 9 — step-by-step Oracle Linux 9 tutorial on Progressive Robot

How to Configure SELinux Policies on Oracle Linux 9

Introduction Setting up configure selinux policies 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 Configure SELinux Policies 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 — sysstat — security and stability fixes — required update — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — sysstat — security and stability fixes — required update (ELSA-2023-2234)

🟡 Medium   ⏱ 10–30 min  Last verified: 23 March 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-2234 Related CVEs: CVE-2022-39377 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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