Linux

Common Problems 124154

Oracle Linux 10 – kdump Does Not Capture vmcore After Kernel Crash – Crash Dump Enablement

🔴 Critical   ⏱ 5–30 min  Last verified: 21 October 2025 Affected versions: Oracle Linux 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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Common Problems 124010

Oracle Linux 10 – Boot Enters Emergency Mode Due to Invalid fstab UUID – Corrective Steps

🟠 High   ⏱ 5–30 min  Last verified: 21 October 2025 Affected versions: Oracle Linux 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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Debian 13 — libspiro — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — libspiro — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 21 October 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-19847 Upstream summary: Libspiro through 20190731 has a stack-based buffer overflow in the spiro_to_bpath0() function in spiro.c. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis […]

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Debian 13 — libxfont — multiple vulnerabilities (18 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — libxfont — multiple vulnerabilities (18 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 21 October 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2006-3467 CVE-2006-3739 CVE-2006-3740 CVE-2007-1351 CVE-2007-1352 CVE-2007-5199 CVE-2008-0006 CVE-2011-2895  +10 more Upstream summary: Integer overflow in FreeType before 2.2 allows remote attackers to cause a denial of service (crash) […]

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Common Problems 119604

Debian 13 – software RAID array stays degraded and rebuild does not start

🔴 Critical   ⏱ 5–30 min  Last verified: 21 October 2025 Affected versions: Debian 13 Debian 13 (Trixie) Debian 13.x 📖 ~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 […]

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Debian 13 — oar — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — oar — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 21 October 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2016-1235 Upstream summary: The oarsh script in OAR before 2.5.7 allows remote authenticated users of a cluster to obtain sensitive information and possibly gain privileges via vectors related to […]

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Debian 13 — libytnef — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — libytnef — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 21 October 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2010-5109 CVE-2017-12141 CVE-2017-12142 CVE-2017-12144 CVE-2017-6298 CVE-2017-6299 CVE-2017-6300 CVE-2017-6301  +12 more Upstream summary: Off-by-one error in the DecompressRTF function in ytnef.c in Yerase's TNEF Stream Reader allows remote attackers […]

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AlmaLinux 8 — mod_auth_openidc — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — mod_auth_openidc — multiple vulnerabilities (10 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2025:3997 Related CVEs: CVE-2025-31492 CVE-2023-37464 CVE-2025-3891 CVE-2024-24814 CVE-2022-23527 CVE-2023-28625 CVE-2021-32786 CVE-2021-32791  +2 more Upstream summary: The mod_auth_openidc is an OpenID Connect authentication module for Apache HTTP Server. It enables an Apache HTTP […]

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How to Install Cockpit Web Console on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Install Cockpit Web Console on Debian 13

Introduction This guide explains how to Install Cockpit Web Console on Debian 13 on Debian 13 Trixie. Debian Trixie uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 13 install with the […]

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