Linux

Debian 12 — tryton-server — multiple vulnerabilities (12 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — tryton-server — multiple vulnerabilities (12 CVEs) — patch and remediation guide

  • July 23, 2023
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 23 July 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2012-0215 CVE-2014-6633 CVE-2015-0861 CVE-2016-1241 CVE-2016-1242 CVE-2017-0360 CVE-2019-10868 CVE-2022-26661  +4 more Upstream summary: model/modelstorage.py in the Tryton application framework (trytond) before 2.4.0 for Python does not properly restrict access […]

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How to Set Up Docker Swarm Cluster on Debian 12 — step-by-step Debian 12 tutorial on Progressive Robot

How to Set Up Docker Swarm Cluster on Debian 12

  • July 23, 2023
  • Linux
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Introduction Debian 12 Bookworm is built around the ethos of stability and free software. Setting up set up docker swarm cluster on debian 12 on Bookworm leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Bookworm freeze. Follow each step carefully […]

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

Oracle Linux 8 — frr — vulnerability — patch and remediation guide (ELSA-2024-0130)

  • July 23, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 23 July 2023 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-0130 Related CVEs: CVE-2023-38407 CVE-2023-47234 CVE-2023-47235 CVE-2023-38406 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]

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Oracle Linux 9 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2023-12196)

  • July 23, 2023
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 23 July 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-12196 Related CVEs: CVE-2023-23455 CVE-2022-4129 CVE-2023-23454 CVE-2023-0266 CVE-2023-23559 CVE-2023-0394 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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Debian 12 — xpdf — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — xpdf — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • July 23, 2023
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 23 July 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2002-1384 CVE-2003-0434 CVE-2004-0888 CVE-2004-0889 CVE-2004-1125 CVE-2005-0064 CVE-2005-2097 CVE-2005-3191  +12 more Upstream summary: Integer overflow in pdftops, as used in Xpdf 2.01 and earlier, xpdf-i, and CUPS before 1.1.18, […]

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Alpine Linux 3.18 — confuse — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — confuse — vulnerability — patch and remediation guide

  • July 23, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 3.2.2-r0 📖 ~4 min read  •  Source: Alpine secdb entry — confuse 3.2.2-r0 Related CVEs: CVE-2018-14447 Upstream summary: Alpine main repository for vv3.18 ships confuse 3.2.2-r0 which addresses CVE-2018-14447. Table of contents Symptom & Impact Environment […]

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Common Problems 120045

Debian 12 Clock Drift and NTP Synchronization Issues

  • July 23, 2023
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 23 July 2023 Affected versions: Debian 12 📖 ~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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openSUSE Leap 15.5 — ucode-amd — multiple vulnerabilities (12 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — ucode-amd — multiple vulnerabilities (12 CVEs) — patch and remediation guide

  • July 23, 2023
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory ESSA-2024:0627 (see also SUSE bugzilla) Related CVEs: CVE-2023-31315 CVE-2021-26345 CVE-2021-46766 CVE-2021-46774 CVE-2022-23820 CVE-2022-23830 CVE-2023-20519 CVE-2023-20521  +4 more Upstream summary: Improper validation in a model specific register (MSR) could allow a malicious […]

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Debian 12 — libgwenhywfar — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — libgwenhywfar — vulnerability — patch and remediation guide

  • July 22, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 22 July 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2015-7542 Upstream summary: A vulnerability exists in libgwenhywfar through 4.12.0 due to the usage of outdated bundled CA certificates. Table of contents Symptom & Impact Environment & Reproduction […]

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Amazon Linux 2023 — kernel-livepatch-6.1.23-36.46 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — kernel-livepatch-6.1.23-36.46 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • July 22, 2023
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023LIVEPATCH-2023-006 Related CVEs: CVE-2022-48425 CVE-2023-2124 CVE-2023-32233 Upstream summary: In the Linux kernel through 6.2.7, fs/ntfs3/inode.c has an invalid kfree because it does not validate MFT flags before replaying logs. (CVE-2022-48425) […]

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