Logging Monitoring

How to Install and Use Podman with systemd Socket Activation on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Install and Use Podman with systemd Socket Activation on RHEL 9

Podman is RHEL 9’s default container engine and, unlike Docker, runs entirely rootless and integrates natively with systemd. Socket activation is a systemd feature that lets the kernel hold a listening socket open while the service is stopped; the moment the first connection arrives, systemd starts the corresponding service and hands the socket over. This […]

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NetBSD 9.4 — wmmail — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — wmmail — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged wmmail-[0-9]* for vulnerability class 'eol'. Reference: https://ftp.NetBSD.org/pub/NetBSD/packages/vulns/eol-packages Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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IBM AIX 7.1 — CVE-2023-47704 — vulnerability — patch and remediation guide — diagnosis and fix on IBM AIX 7.1

IBM AIX 7.1 — CVE-2023-47704 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 22 March 2024 Affected versions: IBM AIX 7.1 📖 ~4 min read  •  Source: NVD CVE-2023-47704, IBM Support Bulletin CVE: CVE-2023-47704 NVD summary: IBM Security Guardium Key Lifecycle Manager 4.3 contains plain text hard-coded credentials or other secrets in source code repository. IBM X-Force ID: 271220. References: […]

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NetBSD 9.4 — py-pygments — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — py-pygments — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2015-8557 CVE-2021-27291 CVE-2021-20270 Upstream summary: pkgsrc audit-packages flagged py{35,34,33,27}-pygments<2.0.2nb1 for vulnerability class 'code-injection'. Reference: https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-8557 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]

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IBM AIX 7.2 — CVE-2024-41783 — vulnerability — patch and remediation guide — diagnosis and fix on IBM AIX 7.2

IBM AIX 7.2 — CVE-2024-41783 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 22 March 2024 Affected versions: IBM AIX 7.2 📖 ~4 min read  •  Source: NVD CVE-2024-41783, IBM Support Bulletin CVE: CVE-2024-41783 NVD summary: IBM Sterling Secure Proxy 6.0.0.0, 6.0.0.1, 6.0.0.2, 6.0.0.3, 6.1.0.0, and 6.2.0.0 could allow a privileged user to inject commands into the underlying operating system […]

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AlmaLinux 8 — frr — multiple vulnerabilities (12 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — frr — multiple vulnerabilities (12 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-2023:5219 Related CVEs: CVE-2023-38802 CVE-2023-31490 CVE-2023-41358 CVE-2023-41909 CVE-2023-46752 CVE-2023-46753 CVE-2023-38406 CVE-2023-38407  +4 more Upstream summary: FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, […]

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openSUSE Tumbleweed — Mesa — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — Mesa — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2024:3526-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-45913 CVE-2023-45919 CVE-2023-45922 CVE-2019-5068 Upstream summary: Mesa v23.0.4 was discovered to contain a NULL pointer dereference via the function dri2GetGlxDrawableFromXDrawableId(). This vulnerability is triggered when […]

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Amazon Linux 2 — kernel-livepatch-5.10.173-154.642 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — kernel-livepatch-5.10.173-154.642 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2LIVEPATCH-2023-126 Related CVEs: CVE-2022-4379 CVE-2023-32233 CVE-2023-28466 Upstream summary: A use-after-free vulnerability was found in __nfs42_ssc_open() in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote […]

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FreeBSD 14 — linux-f10-expat — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — linux-f10-expat — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 22 March 2024 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: expat2 — Parser crash with specially formatted UTF-8 sequences Related CVEs: CVE-2009-3720 Upstream summary: CVE reports: The updatePosition function in lib/xmltok_impl.c in libexpat in Expat 2.0.1, as used in Python, […]

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