amradio

AM无线电广播入侵系统 一套12通道AM无线电广播系统，使用Red Pitaya FPGA在无人隧道中传输紧急警报。 为什么在隧道中使用AM无线电？ 在施工和维护期间，配备标准AM收音机的车辆会穿越没有移动网络覆盖的隧道。AM信号通过泄漏馈线电缆沿隧道结构传播，接收器廉价、坚固且已存在于每辆车中。该系统在多个频率上广播预录的紧急警报，使得调谐到该频段任何电台的任何AM收音机都能接收到消息。硬件看门狗确保在控制系统故障时切断射频输出——因为在无人隧道中自动重启发射机是不可接受的故障模式。 特性 功能| 状态 ---|--- 12路同步载波频率| ✅ 运行时频率配置（无需硬件变更）| ✅...

LinuxCheck

LinuxCheck Linux应急处置/信息搜集/漏洞检测工具，支持基础配置/网络流量/任务计划/环境变量/用户信息/Services/bash/恶意文件/内核Rootkit/SSH/Webshell/挖矿文件/挖矿进程/供应链/服务器风险等13类70+项检查 更新 更新日志：2024年4月20日 调整输出为Markdown报告 弃用ag，还是使用Linux原生的grep命令，避免额外安装 优化代码格式，不在每条都要tee -a 更新Webshell检测逻辑 更新authorizedkeys检测逻辑 服务器风险检查添加JDWP和Python HTTP Server检查 添加Docker...

CVE-2023-36884

CVE-2023-36884 Esta es una solución de emergencia mientras Microsoft aborda la vulnerabilidad. CVE-2023-36884 en imágenes Docx de referencia: a61b2eafcf39715031357df6b01e85e0d1ea2e8ee1dfec241b114e18f7a1163f pic.twitter.com/CxBYlWyvlB — Kimberly @StopMalvertisin 12 de julio de 2023...

EUVD-2026-85153

A session management vulnerability exists in the Legacy UI Reduced Function Login feature of NT-ware uniFLOW Online. Under specific timing conditions during Service Offline Emergency Mode, a previously authenticated session may be retained after logout, which could allow a subsequent user to be...

CVE-2026-92378

A session management vulnerability exists in the Legacy UI Reduced Function Login feature of NT-ware uniFLOW Online . Under specific timing conditions during Service Offline Emergency Mode , a previously authenticated session may be retained after a user logs out. This flaw could allow a subseque...

Important: Red Hat Security Advisory: dracut security update

An update for dracut is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabilit...

dracut: dracut: root code execution via unescaped error message written to sourced emergency hook script in die()

A flaw was found in dracut. The die error-handling function writes its message into a shell script under the initramfs emergency-hook directory without properly shell-quoting it. When the message contains data derived from the DHCP ROOTPATH option, an attacker on the adjacent network who controls...

dracut: dracut: root code execution via unescaped error message written to sourced emergency hook script in die()

A flaw was found in dracut. The die error-handling function writes its message into a shell script under the initramfs emergency-hook directory without properly shell-quoting it. When the message contains data derived from the DHCP ROOTPATH option, an attacker on the adjacent network who controls...

Important: Red Hat Security Advisory: dracut security update

An update for dracut is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabilit...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: KVM: PPC: Book3S HV: Fixed stack handling in idlekvmstartguest In commit 10d91611f426 “powerpc/64s: Reimplemented the book3s idle code in C”, kvmstartguest became idlekvmstartguest. The old code allocated a stack frame on the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: powerpc/64s: Fixed the program check interrupt emergency stack path issue. The emergency stack path was jumping into a 3: label within the GENCOMMONBODY macro for the normal path after it had finished, rather than jumping over...

CVE-2026-71641

An issue in ZJU-FAST-Lab EGO-Planner-v2 All versions up to commit 5c99a95880401e2599638d567abc0e240396cb42 allows an attacker to cause a denial of service via thenteraction between trajserver, poscmd2odom, and the EGOReplanFSM emergency recovery logic...

EUVD-2026-76111

An issue in ZJU-FAST-Lab EGO-Planner-v2 All versions up to commit 5c99a95880401e2599638d567abc0e240396cb42 allows an attacker to cause a denial of service via thenteraction between trajserver, poscmd2odom, and the EGOReplanFSM emergency recovery logic...

CVE-2026-71641

An issue in ZJU-FAST-Lab EGO-Planner-v2 All versions up to commit 5c99a95880401e2599638d567abc0e240396cb42 allows an attacker to cause a denial of service via thenteraction between trajserver, poscmd2odom, and the EGOReplanFSM emergency recovery logic...

PT-2026-89876

An issue in ZJU-FAST-Lab EGO-Planner-v2 All versions up to commit 5c99a95880401e2599638d567abc0e240396cb42 allows an attacker to cause a denial of service via thenteraction between traj server, poscmd 2 odom, and the EGOReplanFSM emergency recovery logic...

Fedora 45 : dracut (2026-5bf73fe397)

The remote Fedora 45 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-5bf73fe397 advisory. - fixdevicetree-firmware: include soc specific firmwares in installgeneric - fixdevicetree-firmware: include Qualcomm X2 laptop model specific firmwares -...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.20.36 bug fix and security update

Red Hat OpenShift Container Platform release 4.20.36 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.20. Red Hat Product Security has rated this update as having a...

dracut: dracut: root code execution via unescaped error message written to sourced emergency hook script in die()

A flaw was found in dracut. The die error-handling function writes its message into a shell script under the initramfs emergency-hook directory without properly shell-quoting it. When the message contains data derived from the DHCP ROOTPATH option, an attacker on the adjacent network who controls...

ASB-A-479515555

In fixInitiatingUserIfNecessary of CallIntentProcessor.java, there is a possible way to make an emergency call due to a logic error in the code. This could lead to local escalation with User execution privileges needed. User interaction is needed for exploitation...

Alibaba Cloud Linux 3 : 0280: dracut (ALINUX3-SA-2026:0280)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2026:0280 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-15816: A flaw was found in dracut. The die...