eBPF-hid_guard

eBPF-hidguard 请参见下文存档原因。 一个 Linux 内核空间安全监控工具，用于检测和阻止 HID 注入攻击（Rubber Ducky、O.MG Cable、基于 ESP32 的键盘模拟器），利用 eBPF HID-BPF structops。 功能介绍 恶意 HID 设备会模拟键盘并以远超人类打字速度的速度注入按键。本工具检测到这种时序异常后，会在攻击完成前将恶意设备从内核 HID 驱动中解绑。 启动时，工具会快照当前所有已连接的 HID 设备并忽略它们——仅监控新连接的设备。支持 USB 和蓝牙 HID 设备。 分支结构 main — 可用的概念验证...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: spi: cadence-quadspi: Refcount mechanisms have been implemented to handle unbinding of devices during busy operations. Driver support for indirect read and indirect write operations is provided, assuming that forced removal of...

CVE-2026-63822

A flaw was found in the Linux kernel's ath11k Wi-Fi driver. This vulnerability, a double free, occurs when memory buffers are incorrectly released twice during the device unbinding process after an initial firmware initialization error. This can lead to system instability or a kernel crash,...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Synchronize the Dead CT worker with the unbind operation. Cancel and wait for any Dead CT worker to complete before continuing with the device unbinding process. Otherwise, the worker will end up using resources freed...

CVE-2025-68207

In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Synchronize Dead CT worker with unbind Cancel and wait for any Dead CT worker to complete before continuing with device unbinding. Else the worker will end up using resources freed by the undind operation. cherry pick...

CVE-2025-68207 drm/xe/guc: Synchronize Dead CT worker with unbind

In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Synchronize Dead CT worker with unbind Cancel and wait for any Dead CT worker to complete before continuing with device unbinding. Else the worker will end up using resources freed by the undind operation. cherry pick...

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 a Dead CT worker that is not synchronized with a device unbinding operation, which could lead to the use of...

EUVD-2024-51863

Malicious code in bioql PyPI...

UBUNTU-CVE-2025-39774

In the Linux kernel, the following vulnerability has been resolved: iio: adc: rzg2ladc: Set driver data before enabling runtime PM When stress-testing the system by repeatedly unbinding and binding the ADC device in a loop, and the ADC is a supplier for another device e.g., a thermal hardware blo...

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 a delayed GGTT node removal that is not handled during device unbinding...

CVE-2025-21976 fbdev: hyperv_fb: Allow graceful removal of framebuffer

In the Linux kernel, the following vulnerability has been resolved: fbdev: hypervfb: Allow graceful removal of framebuffer When a Hyper-V framebuffer device is unbind, hypervfb driver tries to release the framebuffer forcefully. If this framebuffer is in use it produce the following WARN and henc...

CVE-2024-58079

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix crash during unbind if gpio unit is in use We used the wrong device for the device managed functions. We used the usb device, when we should be using the interface device. If we unbind the driver from the usb...

CVE-2022-49460 PM / devfreq: rk3399_dmc: Disable edev on remove()

In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: rk3399dmc: Disable edev on remove Otherwise we hit an unablanced enable-count when unbinding the DFI device: 1279.659119 ------------ cut here ------------ 1279.659179 WARNING: CPU: 2 PID: 5638 at...

CVE-2022-49460

In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: rk3399dmc: Disable edev on remove Otherwise we hit an unablanced enable-count when unbinding the DFI device: 1279.659119 ------------ cut here ------------ 1279.659179 WARNING: CPU: 2 PID: 5638 at...

Linux Kernel Denial of Service Vulnerability (CNVD-2023-54619)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A denial of service vulnerability exists in the Linux Kernel, which originates in the cpufreq subsystem in drivers/cpufreq/qcom-cpufreq-hw.c causes a double release issue durin...

Linux kernel 资源管理错误漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A denial of service vulnerability exists in the Linux Kernel, which originates in the cpufreq subsystem in drivers/cpufreq/qcom-cpufreq-hw.c causes a double release issue durin...