skylift

SkyLift SkyLift 是一款实验性的 Wi-Fi/BT 地理定位欺骗设备，使用 ESP8266 或 ESP32 开发板广播 Wi-Fi 信标帧或蓝牙广播，以模拟远程/目标位置的无线基础设施。上面的示例展示了通过 DataPools 项目（2018）成功地将地理位置定位到 Peter Thiel 位于夏威夷的度假屋。 移动设备（即 iOS 和 Android）在基于太空的 GPS 信号较弱时（常见于城市区域或地下室类空间）依赖这些信息进行核心地理定位服务。 该项目在户外使用多个 SkyLift 设备，将其放置在与真实（目标）路由器相似的位置时最为成功，能够压制现有的 Wi-Fi...

kernel: wifi: cfg80211: advance loop vars in cfg80211_merge_profile()

A flaw was found in the Linux kernel's cfg80211 Wi-Fi subsystem. A remote attacker, by sending a specially-crafted malicious Wi-Fi beacon, could exploit a vulnerability in the cfg80211mergeprofile function. This flaw causes the kernel to spend an excessive amount of processing time, leading to a...

FreeBSD 802.11 Network Subsystem Heap-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of FreeBSD Kernel. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of 802.11 Wi-Fi beacon frames. The issue results from the lack of...