Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from l2capecreddatarcv not verifying the PDU length before reading the SDU length, potentially leading...

Linux Distros Unpatched Vulnerability : CVE-2026-31528

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - perf: Make sure to use pmuctx-pmu for groups Oliver reported that x86pmudel ended up doing an out- of-bound memory access when groupschedin fails and needs to...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013515)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013515 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/fpu: KVM: Set the base guest FPU uABI size to sizeofstruct kvmxsave Set the starting uABI siz...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013565)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013565 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv6: ensure sane device mtu in tunnels Another syzbot report 1 with no reproducer hints at a bug...

Sudo vulnerability affects Endress+Hauser MCS200HW

The display unit of the Endress+Hauser MCS200HW is affected by a sudo chroot vulnerability...

Scaling Your Media Workloads: Introducing Akamai’s New 8-Card VPU Plan

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Unity Linux 20.1070e Security Update: kernel (UTSA-2026-011048)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011048 advisory. In the Linux kernel, the following vulnerability has been resolved: perf: hisi: Fix use-after-free when register pmu fails When we fail to register the uncore pmu, t...

PT-2026-33776

Name of the Vulnerable Software and Affected Versions Glances versions prior to 4.5.4 Description The web server exposes a REST API endpoint '/api/4/' that is accessible without authentication. Due to a permissive Cross-Origin Resource Sharing CORS policy, specifically the...

Linux Distros Unpatched Vulnerability : CVE-2023-20585

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds...

CVE-2026-21733

Vulnerability in Imagination Technologies Graphics DDK on Linux, Android -- RESERVED...

CVE-2026-21733

CVE-2026-21733 concerns a vulnerability in Imagination Technologies’ GPU driver where software running as a non-privileged user can perform improper GPU system calls due to incorrect handling of GPU memory reservation protections. The root cause is described as improper handling of GPU memory res...

SUSE CVE-2023-20585

Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in a potential loss of confidential guest integrity...

USN-8184-1: Linux kernel (Real-time) vulnerabilities

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcod...

PT-2026-33582

Name of the Vulnerable Software and Affected Versions AMD CPUs affected versions not specified Description A transient execution vulnerability exists within AMD CPUs that allows a local user-privileged attacker to leak data via the floating point divisor unit. This issue, known as Floating Point...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007615)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007615 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: prevent A-MSDU attacks in mesh networks This patch is a mitigation to prevent the A-MSDU...

PT-2026-33462

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description Improper handling of GPU memory reservation protections allows software installed and run as a non-privileged user to conduct improper GPU system calls. This can...

Floating Point Divider State Sampling on AMD CPUs

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-54505| A transient execution vulnerability within AMD CPUs may allow a local, user-privileged attacker to leak data via the floating-point divisor unit, potentially resulting in a loss of...

[SECURITY] Fedora 44 Update: kf6-kunitconversion-6.25.0-1.fc44

KDE Frameworks 6 Tier 2 addon for unit conversions...

EUVD-2023-24764

Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in a potential loss of confidential guest integrity...

CVE-2023-20585

Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in a potential loss of confidential guest integrity...