Linux

Common Problems 124116

Oracle Linux 10 Multipath Device Names Change After Reboot

🟠 High   ⏱ 5–30 min  Last verified: 8 September 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 — libjson-java — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — libjson-java — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 8 September 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2023-5072 CVE-2024-47855 Upstream summary: Denial of Service in JSON-Java versions up to and including 20230618.  A bug in the parser means that an input string of modest size […]

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Common Problems 123983

Oracle Linux 10 – GPG Signature Verification Fails for Repositories – Trusted Key Repair

🟠 High   ⏱ 5–30 min  Last verified: 8 September 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 — runc — multiple vulnerabilities (16 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — runc — multiple vulnerabilities (16 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 8 September 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2016-3697 CVE-2016-9962 CVE-2019-16884 CVE-2019-19921 CVE-2019-5736 CVE-2021-30465 CVE-2021-43784 CVE-2022-29162  +8 more Upstream summary: libcontainer/user/user.go in runC before 0.1.0, as used in Docker before 1.11.2, improperly treats a numeric UID […]

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Alpine Linux 3.20 — jq — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — jq — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 1.6_rc1-r0 📖 ~4 min read  •  Source: Alpine secdb entry — jq 1.6_rc1-r0 Related CVEs: CVE-2016-4074 Upstream summary: Alpine main repository for vv3.20 ships jq 1.6_rc1-r0 which addresses CVE-2016-4074. Table of contents Symptom & Impact Environment […]

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Debian 13 — kauth — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — kauth — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 8 September 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-8422 CVE-2019-7443 Upstream summary: KDE kdelibs before 4.14.32 and KAuth before 5.34 allow local users to gain root privileges by spoofing a callerID and leveraging a privileged helper […]

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

Debian 13 — calligra — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 8 September 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2012-3456 Upstream summary: Heap-based buffer overflow in the read function in filters/words/msword-odf/wv2/src/styles.cpp in the Microsoft import filter in Calligra 2.4.3 and earlier allows remote attackers to cause a […]

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Alpine Linux 3.20 — libreoffice — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — libreoffice — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 7.6.7.2-r0 📖 ~4 min read  •  Source: Alpine secdb entry — libreoffice 7.6.7.2-r0 Related CVEs: CVE-2024-3044 CVE-2022-3140 CVE-2022-26305 CVE-2022-26306 CVE-2022-26307 CVE-2021-25636 CVE-2021-25631 CVE-2021-25632  +12 more Upstream summary: Alpine community repository for vv3.20 ships libreoffice 7.6.7.2-r0 which […]

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How to Set Up Docker Swarm on Debian 13 — step-by-step Debian 13 tutorial on Progressive Robot

How to Set Up Docker Swarm on Debian 13

Introduction This guide explains how to Set Up Docker Swarm 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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Debian 13 — jquery-goodies — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — jquery-goodies — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 8 September 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-23395 Upstream summary: jQuery Cookie 1.4.1 is affected by prototype pollution, which can lead to DOM cross-site scripting (XSS). Table of contents Symptom & Impact Environment & Reproduction Root […]

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