Linux kernel 安全漏洞

The Linux kernel is the kernel used by 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 the issue where the brcmfmac watchdog task releases resources and then reuses them,...

PT-2026-44303

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description A use-after-free issue exists in the brcmfmac WiFi driver. This occurs when the watchdog task ends between the send sig and...

CVE-2026-46180: Use After Free

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Fix potential use-after-free issue when stopping watchdog task Watchdog task might end between sendsig and kthreadstop calls, what results in the use-after-free issue. Fix this by increasing watchdog task referenc...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: watchdog: rzg2lwdt: Fixed the 32-bit overflow issue. The value of timercycleus can be 0 due to 32-bit overflow. For example, if we assign the counter value “0xfff” for computing maxval. This patch fixes this issue by appending...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: ptp: ocp: fixed use-after-free bugs caused by ptpocpwatchdog The ptpocpdetach function only shuts down the watchdog timer if it is pending. However, if the timer handler is already running, timerdeletesync is not called. This...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Watchdog: lenovose30wdt: Fixed a possible NULL pointer dereferencing in lenovose30wdtprobe. devmioremap returns NULL upon error. Currently, lenovose30wdtprobe does not check for this case, resulting in a NULL pointer dereferencin...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: watchdog: rzg2lwdt: Fixed ‘BUG: Invalid wait context’ This patch fixes the issue “BUG: Invalid wait context” that occurred during restart. The issue was addressed by using clkprepareenable instead of pmruntimegetsync to enable th...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iavf: Remove the “crit lock” mechanism. This removal frees us from the error-prone logic associated with trylocks. Thanks to netdevlock by Jakub, this has become easier to implement. In most cases, we were already protected by th...

CVE-2026-48131 - VPND IKE Fragment Reassembly - Heap Out-of-Bounds Write via Sequence Number Zero

Symptoms - The VPN service may mishandle an unexpected IKE fragment value received on the IKE port 500/UDP during the early stage of a connection attempt. This can cause the service to terminate unexpectedly, resulting in denial of service temporary disruption of VPN-related functionality. - The...

CVE-2026-43191

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Adjust PHY FSM transition to TXEN-to-PLLON for TMDS on DCN35 Why A backport of the change made for DCN401 that addresses an issue where we turn off the PHY PLL when disabling TMDS output, which causes the OTG to...

EUVD-2026-25363

A vulnerability in SenseLive X3050's web management interface allows critical system and network configuration parameters to be modified without sufficient validation and safety controls. Due to inadequate enforcement of constraints on sensitive functions, parameters such as IP addressing, watchd...

SenseLive X3050 安全漏洞

The SenseLive X3050 is a data collection and environmental monitoring device designed for IoT scenarios by SenseLive Corporation. The SenseLive X3050 has a security vulnerability. This vulnerability stems from insufficient verification and security controls during modifications to critical system...

CVE-2026-40623 SenseLive X3050 Missing Authorization

A vulnerability in SenseLive X3050's web management interface allows critical system and network configuration parameters to be modified without sufficient validation and safety controls. Due to inadequate enforcement of constraints on sensitive functions, parameters such as IP addressing, watchd...

CVE-2026-40623

SenseLive X3050 is affected by a vulnerability in its web management interface where insufficient validation of sensitive configuration changes (e.g., IP addressing, watchdog timers, reconnect intervals, and service ports) allows an attacker to modify core behavior and recovery mechanisms. The un...

CVE-2026-40623

A vulnerability in SenseLive X3050's web management interface allows critical system and network configuration parameters to be modified without sufficient validation and safety controls. Due to inadequate enforcement of constraints on sensitive functions, parameters such as IP addressing, watchd...

SUSE-SU-2026:1563-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-38234: sched/rt: Fix race in pushrttask bsc1246057. - CVE-2026-23103: ipvlan: Make the addrslock be per port bsc1257773. - CVE-2026-23243: RDMA/umad: Reject...

PT-2026-34811

Name of the Vulnerable Software and Affected Versions SenseLive X3050 affected versions not specified Description The web management interface allows critical system and network configuration parameters to be modified without sufficient validation and safety controls. Due to inadequate enforcemen...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013769)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013769 advisory. In the Linux kernel, the following vulnerability has been resolved: xfrm: Reinject transport-mode packets through workqueue The following warning is displayed when t...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013735)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013735 advisory. In the Linux kernel, the following vulnerability has been resolved: ARM: 9317/1: kexec: Make smp stop calls asynchronous If a panic is triggered by a hrtimer interru...

USN-8185-1: Linux kernel (NVIDIA) 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...