Logging Monitoring

Debian 11 — hwloc — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — hwloc — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 17 February 2023 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-47022 Upstream summary: An issue was discovered in open-mpi hwloc 2.1.0 allows attackers to cause a denial of service or other unspecified impacts via glibc-cpuset in topology-linux.c. Table […]

Read more
Common Problems 111790

Windows Server 2022 — Azure AD Connect sync fails after on-prem schema extension — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 17 February 2023 Affected versions: Windows Server 2022 📖 ~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 […]

Read more
SLES 15 — google-gson — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — google-gson — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 17 February 2023 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2022:2044-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-25647 Upstream summary: The package com.google.code.gson:gson before 2.8.9 are vulnerable to Deserialization of Untrusted Data via the writeReplace() method in internal classes, which may lead […]

Read more
Oracle Linux 8 — postgresql:12 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — postgresql:12 — vulnerability — patch and remediation guide (ELSA-2023-4535)

🟡 Medium   ⏱ 10–30 min  Last verified: 17 February 2023 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-4535 Related CVEs: CVE-2022-41862 CVE-2023-2454 CVE-2023-2455 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]

Read more
How to Configure Remote Desktop Session Host on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Configure Remote Desktop Session Host on Windows Server 2022

Introduction Docker on Windows Server 2022 enables you to run containerized workloads natively on the Windows kernel, without requiring a Linux virtual machine. Windows Server 2022 ships with built-in support for Windows Containers and, through optional configuration, Linux Containers on Windows (LCOW). This guide walks through installing Docker Engine via the official Microsoft-provided PowerShell module, […]

Read more
How to Configure Syslog on IBM AIX 7.2 — step-by-step IBM AIX 7.2 tutorial on Progressive Robot

How to Configure Syslog on IBM AIX 7.2

Introduction IBM AIX 7.2 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.2 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to configure syslog on ibm aix 7.2 on IBM AIX […]

Read more
Oracle Linux 8 — container-tools:4.0 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — container-tools:4.0 — vulnerability — patch and remediation guide (ELSA-2024-0121)

🟡 Medium   ⏱ 10–30 min  Last verified: 17 February 2023 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-0121 Related CVEs: CVE-2022-27664 CVE-2023-39322 CVE-2023-29409 CVE-2022-2879 CVE-2023-39318 CVE-2023-39321 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

Read more
Common Problems 114529

XFS Root Filesystem Full And LVM Extension Needed

🟡 Medium   ⏱ 5–30 min  Last verified: 17 February 2023 📖 ~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 & Cross-Refs References & Further […]

Read more
openSUSE Tumbleweed — budgie-extras — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — budgie-extras — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2023-49342 CVE-2023-49343 CVE-2023-49344 CVE-2023-49345 CVE-2023-49346 CVE-2023-49347 Upstream summary: Temporary data passed between application components by Budgie Extras Clockworks applet could potentially be viewed or manipulated. […]

Read more
Oracle Linux 9 — opensc — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — opensc — vulnerability — patch and remediation guide (ELSA-2024-0966)

🟡 Medium   ⏱ 10–30 min  Last verified: 17 February 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-0966 Related CVEs: CVE-2023-5992 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

Read more
CHAT