Linux

SLES 15 — tuned — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — tuned — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 10 January 2025 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory RHSA-2024:10384 (see also SUSE bugzilla) Related CVEs: CVE-2024-52336 CVE-2024-52337 Upstream summary: A script injection vulnerability was identified in the Tuned package. The `instance_create()` D-Bus function can be called by locally logged-in users […]

Read more
Oracle Linux 9 — iperf3 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — iperf3 — vulnerability — patch and remediation guide (ELSA-2024-9185)

🟡 Medium   ⏱ 10–30 min  Last verified: 10 January 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-9185 Related CVEs: CVE-2023-7250 CVE-2024-26306 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

Read more
Oracle Linux 9 — thunderbird — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — thunderbird — vulnerability — patch and remediation guide (ELSA-2024-4002)

🟠 High   ⏱ 15–60 min  Last verified: 10 January 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-4002 Related CVEs: CVE-2024-5696 CVE-2024-5700 CVE-2024-5702 CVE-2024-5691 CVE-2024-5693 CVE-2024-5690 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

Read more
Alpine Linux 3.20 — py3-cryptography — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — py3-cryptography — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 41.0.2-r0 📖 ~4 min read  •  Source: Alpine secdb entry — py3-cryptography 41.0.2-r0 Related CVEs: CVE-2023-38325 CVE-2023-23931 CVE-2020-36242 CVE-2020-25659 Upstream summary: Alpine community repository for vv3.20 ships py3-cryptography 41.0.2-r0 which addresses CVE-2023-38325. Table of contents Symptom […]

Read more
Oracle Linux 9 — libvpx — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — libvpx — vulnerability — patch and remediation guide (ELSA-2024-9827)

🟡 Medium   ⏱ 10–30 min  Last verified: 10 January 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-9827 Related CVEs: CVE-2024-5197 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

Read more
Oracle Linux 8 — .NET 8.0 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — .NET 8.0 — vulnerability — patch and remediation guide (ELSA-2024-0150)

🟠 High   ⏱ 15–60 min  Last verified: 10 January 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-0150 Related CVEs: CVE-2024-21319 CVE-2024-0057 CVE-2024-0056 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]

Read more
Alpine Linux 3.19 — virt-manager — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — virt-manager — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 2.2.1-r0 📖 ~4 min read  •  Source: Alpine secdb entry — virt-manager 2.2.1-r0 Related CVEs: CVE-2019-10183 Upstream summary: Alpine community repository for vv3.19 ships virt-manager 2.2.1-r0 which addresses CVE-2019-10183. Table of contents Symptom & Impact Environment […]

Read more
openSUSE Leap 15.6 — colord — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — colord — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2022:3496-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-42523 Upstream summary: There are two Information Disclosure vulnerabilities in colord, and they lie in colord/src/cd-device-db.c and colord/src/cd-profile-db.c separately. They exist because the 'err_msg' […]

Read more
Common Problems 127152

CentOS Stream 10 – Common Problem 144 – Diagnosis and Fix

🟠 High   ⏱ 5–30 min  Last verified: 9 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 […]

Read more
Oracle Linux 9 — Installation Issues — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — Installation Issues (OL9-ISSUES-INSTALL)

🟠 High   ⏱ 5–30 min  Last verified: 9 January 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: Oracle Bug RELOL-ol9-issues-install 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 […]

Read more
CHAT