IT, Cloud & DevOps Blog

Amazon Linux 2023 — kernel-livepatch-6.12.80-105.147 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — kernel-livepatch-6.12.80-105.147 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023LIVEPATCH-2026-137 Related CVEs: CVE-2026-43284 CVE-2026-31431 Upstream summary: In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags "Dirty Frag" and other […]

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IBM AIX 7.3 — CVE-2019-4193 — information disclosure — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2019-4193 — information disclosure — patch and remediation guide

🟠 High   ⏱ 30–90 min  Last verified: 25 May 2026 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-2019-4193, IBM Support Bulletin CVE: CVE-2019-4193 NVD summary: IBM Jazz for Service Management 1.1.3 and 1.1.3.2 stores sensitive information in URL parameters. This may lead to information disclosure if unauthorized parties have […]

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CentOS Stream 9 — python-tornado — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on CentOS Stream 9

CentOS Stream 9 — python-tornado — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: CentOS Stream 9 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2025:8136 Related CVEs: CVE-2025-47287 CVE-2024-52804 CVE-2026-31958 CVE-2026-35536 CVE-2023-28370 Upstream summary: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic […]

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pr cp 127082 r2

CentOS Stream 10 – Common Problem 137 – Diagnosis and Fix

🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 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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SLES 12 — mariadb — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — mariadb — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory RHSA-2026:0111 (see also SUSE bugzilla) Related CVEs: CVE-2025-13699 CVE-2014-0224 CVE-2019-2529 CVE-2020-2574 CVE-2021-2180 CVE-2010-5298 CVE-2014-0195 CVE-2014-0198  +12 more Upstream summary: MariaDB mariadb-dump Utility Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote […]

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SLES 15 — udev — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — udev — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2018-21029 CVE-2026-4105 CVE-2023-26604 CVE-2017-18078 CVE-2018-15688 CVE-2018-16864 CVE-2018-16865 CVE-2018-6954  +12 more Upstream summary: systemd 239 through 245 accepts any certificate signed by a trusted certificate authority […]

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SLES 16 — himmelblau — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — himmelblau — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory SUSE-FU-2026:20990-1 (see also SUSE bugzilla) Related CVEs: CVE-2026-31979 CVE-2025-59044 CVE-2025-54882 CVE-2026-34397 CVE-2024-11738 CVE-2025-53013 Upstream summary: Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. Prior to 3.1.0 and 2.3.8, […]

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