Linux

Ubuntu 24.04 — mariadb — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 24.04

Ubuntu 24.04 — mariadb — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 23 January 2025 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7548-1 Related CVEs: CVE-2023-52969 CVE-2023-52970 CVE-2023-52971 CVE-2025-30693 CVE-2025-30722 CVE-2025-21490 CVE-2024-21096 Upstream summary: Several security issues were discovered in MariaDB and this update includes a new upstream MariaDB version to fix […]

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Oracle Linux 8 — terraform-provider-oci-fips — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — terraform-provider-oci-fips — vulnerability — patch and remediation guide (ELSA-2025-31356)

🟡 Medium   ⏱ 10–30 min  Last verified: 23 January 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-31356 Related CVEs: CVE-2024-24790 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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openSUSE Leap 15.5 — python — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — python — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2023:3168-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-40217 CVE-2024-11168 CVE-2022-48560 CVE-2024-0450 CVE-2022-48565 CVE-2022-48566 CVE-2023-27043 Upstream summary: An issue was discovered in Python before 3.8.18, 3.9.x before 3.9.18, 3.10.x before 3.10.13, and […]

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

Oracle Linux 9 — podman — vulnerability — patch and remediation guide (ELSA-2024-9454)

🟠 High   ⏱ 15–60 min  Last verified: 23 January 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-9454 Related CVEs: CVE-2024-9341 CVE-2024-9407 CVE-2024-9675 CVE-2024-9676 CVE-2024-34155 CVE-2024-34158 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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openSUSE Leap 15.5 — xorg-x11-server — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — xorg-x11-server — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2024:1199-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-31082 CVE-2023-5380 Upstream summary: A heap-based buffer over-read vulnerability was found in the X.org server's ProcAppleDRICreatePixmap() function. This issue occurs when byte-swapped length values […]

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CentOS Stream 9 — 389-ds-base — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on CentOS Stream 9

CentOS Stream 9 — 389-ds-base — multiple vulnerabilities (9 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 23 January 2025 Affected versions: CentOS Stream 9 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2024:3837 Related CVEs: CVE-2024-2199 CVE-2024-3657 CVE-2025-14905 CVE-2025-2487 CVE-2024-5953 CVE-2024-6237 CVE-2022-0918 CVE-2022-0996  +1 more Upstream summary: 389 Directory Server is an LDAP version 3 (LDAPv3) compliant server. The base packages include the […]

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Amazon Linux 2 — sssd — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — sssd — multiple vulnerabilities (6 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 ALAS2-2025-3050 Related CVEs: CVE-2025-11561 CVE-2022-4254 CVE-2021-3621 CVE-2018-16838 CVE-2019-3811 CVE-2018-10852 Upstream summary: A flaw was found in the integration of Active Directory and the System Security Services Daemon (SSSD) on Linux […]

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Common Problems 127019

CentOS Stream 10 – Common Problem 156 – Diagnosis and Fix

🟠 High   ⏱ 5–30 min  Last verified: 22 January 2025 Affected versions: CentOS Stream 10 📖 ~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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How to Set Up CentOS Stream 10 in Oracle Cloud Infrastructure — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Set Up CentOS Stream 10 in Oracle Cloud Infrastructure

Introduction Setting up set up centos stream 10 in oracle cloud infrastructure on a CentOS Stream 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Set Up CentOS Stream 10 in Oracle Cloud Infrastructure, with all the commands you need, the SELinux and firewalld […]

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Common Problems 116610

Ubuntu 24.04 LTS – wrong timezone causes scheduled task drift – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 22 January 2025 Affected versions: Ubuntu 24.04 LTS 📖 ~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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