Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the bpf, arm64 module not properly initializing fp in an exception boundary program...

kernel security update

5.14.0-570.35.1.0.16.OL9 - nvme-pci: remove two deallocate zeroes quirks Orabug: 37756650 - Disable UKI signing Orabug: 36571828 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys lis...

Linux Distros Unpatched Vulnerability : CVE-2025-38489

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: s390/bpf: Fix bpfarchtextpoke with newaddr == NULL again Commit 7ded842b356d s390/bpf: Fix...

Linux Distros Unpatched Vulnerability : CVE-2015-8955

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - arch/arm64/kernel/perfevent.c in the Linux kernel before 4.1 on arm64 platforms allows local users to gain privileges or cause a denial of service invalid point...

SUSE SLES15 Security Update : kernel (SUSE-SU-2025:02853-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02853-1 advisory. The SUSE Linux Enterprise 15 SP7 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: -...

USN-7699-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - RISC-V architecture; - x86 architecture; - Buffer Sharing and Synchronization framework; - DM...

USN-7699-1 linux, linux-aws, linux-aws-6.14, linux-gcp, linux-gcp-6.14, linux-oracle, linux-oracle-6.14, linux-raspi, linux-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - RISC-V architecture; - x86 architecture; - Buffer Sharing and Synchronization framework; - DM...

SUSE-SU-2025:02853-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2024-36028: mm/hugetlb: fix DEBUGLOCKSWARNON1 when dissolvefreehugetlbfolio bsc1225707. - CVE-2024-36348, CVE-2024-36349, CVE-2024-36350, CVE-2024-36357:...

Dissecting PipeMagic: Inside the architecture of a modular backdoor framework

Among the plethora of advanced attacker tools that exemplify how threat actors continuously evolve their tactics, techniques, and procedures TTPs to evade detection and maximize impact, PipeMagic, a highly modular backdoor used by Storm-2460 masquerading as a legitimate open-source ChatGPT Deskto...

kernel security update

4.18.0-553.70.110.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

Prescriptive Zero Trust- Assessing the Impact of Zero Trust on Cyber Attack Prevention

Increasingly sophisticated and varied cyber threats necessitate ever improving enterprise security postures. For many organizations today, those postures have a foundation in the Zero Trust Architecture. This strategy sees trust as something an enterprise must not give lightly or assume too...

The vulnerability in the `arch/powerpc/platforms/powernv/memtrace.c` module of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability in the arch/powerpc/platforms/powernv/memtrace.c module of the Linux operating system is related to a violation of the buffer boundary. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2022-49990

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390: fix double free of GS and RI CBs on fork failure The pointers for guarded storage and runtime instrumentation control blocks are stored in the threadstruc...

Linux Distros Unpatched Vulnerability : CVE-2022-48795

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - parisc: Fix data TLB miss in sbaunmapsg Rolf Eike Beer reported the following bug: 1274934.746891 Bad Address null pointer deref?: Code=15 Data TLB miss fault a...

PT-2025-46741

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.16.0-rc7 Description The Linux kernel contains an issue within the KVM component, specifically related to debug checking for non-physical np guests utilizing huge mappings on the arm64 architecture. When runnin...

[SECURITY] Fedora 42 Update: open62541-1.4.13-1.fc42

open62541 is a C-based library linking with C++ projects is possible with all necessary tools to implement dedicated OPC UA clients and servers, or to integrate OPC UA-based communication into existing applications...

2025-08 Cumulative Update for Windows 10 Version 1607 for x86-based Systems (KB5063871)

A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article...

2025-08 Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5063709)

Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer...

2025-08 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5063709)

Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer...

2025-08 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5063709)

ComponentUpdate: A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft...