wifitap

wifitap.py --- 通过 tun/tap 设备实现 WiFi 注入工具 Cedric Blancher [email protected] http://sid.rstack.org/index.php/Wifitap 法文 http://sid.rstack.org/index.php/WifitapEN 英文 本程序是一个概念验证工具，允许通过流量注入进行 WiFi 通信。 你需要： root@kitploit: . Python = 2.2 . Psyco Python 优化器（可选） . Philippe Biondi 的 Scapy . 支持注入的无线适配器...

radmin-vpn-linux

适用于 Linux 的 Radmin VPN 通过 Wine 在 Linux 上运行 Radmin VPN。加入 VPN 网络、查看对等节点、畅玩游戏——无需 Windows 虚拟机。 我构建这个项目并不是因为它比虚拟机更简单。我构建它是因为我认为它比虚拟机更简单。 AI 辅助代码。 由人类与 Claude（Anthropic）协作构建。驱动程序、钩子和桥接层是在 Ghidra 的帮助下，对 Radmin VPN 未文档化的驱动程序协议进行了大量 AI 辅助逆向工程后编写的。该项目可用，但不提供任何保证。 与 Famatech 无关联。Radmin VPN 是专有软件——请自行从...

VPNPivot

VPN Pivot： 有时我们进行外部渗透测试，当攻陷远程目标后，我们希望探索其背后的内部网络，并进一步获取诸如控制Active Directory、访问共享文件、执行MITM攻击等成果。 现有许多技术，如端口转发、socks4等，但每种技术都有其优缺点。 这就是VPN pivoting技术应运而生的原因，它解决了上述两种技术所遇到的所有问题。它让您能够与防火墙、NAT等阻止访问的内部网络进行交互。 这是Linux中利用纯底层套接字在tap设备上实现 VPN pivoting 技术的实现。 它通过目标机器与攻击者之间的SSL/TLS创建了一个完全加密的隧道。 工作原理： VPN...

AZL-99629 CVE-2026-80905 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: net: tap: fix wrong transportheader when sending VLAN-tagged frame In tapgetuserxdp, when processing a VLAN-tagged frame e.g. ETHP8021Q, skbsetnetworkheader is called first to advance networkheader past the VLAN tag to the inner...

CVE-2026-80905

Linux kernel tap driver vulnerability in tap_get_user_xdp(). When processing VLAN-tagged frames (e.g., ETH_P_8021Q), skb_set_network_header() was called before skb_probe_transport_header(), causing the flow dissector to misinterpret the inner protocol header (e.g., an IP header) as a VLAN header....

EUVD-2026-71664

In the Linux kernel, the following vulnerability has been resolved: net: tap: fix wrong transportheader when sending VLAN-tagged frame In tapgetuserxdp, when processing a VLAN-tagged frame e.g. ETHP8021Q, skbsetnetworkheader is called first to advance networkheader past the VLAN tag to the inner...

CVE-2026-80905 net: tap: fix wrong transport_header when sending VLAN-tagged frame

In the Linux kernel, the following vulnerability has been resolved: net: tap: fix wrong transportheader when sending VLAN-tagged frame In tapgetuserxdp, when processing a VLAN-tagged frame e.g. ETHP8021Q, skbsetnetworkheader is called first to advance networkheader past the VLAN tag to the inner...

EUVD-2026-67580

In the Linux kernel, the following vulnerability has been resolved: inet: frags: strip GSO state from fragments before reassembly A virtionethdr tun/tap, or AFPACKET with PACKETVNETHDR can mark an IPv4 or IPv6 fragment as GSO; nothing relates gsotype to fragoff...

UBUNTU-CVE-2026-74684

In the Linux kernel, the following vulnerability has been resolved: net: tap: set skb-dev before parsing virtio net header in tapgetuserxdp The commit 4f61f133f354 "net: tap: NULL pointer derefence in devparseheaderprotocol when skb-dev is null" fixed a crash in tapgetuser by assigning skb-dev...

CVE-2026-46321

A flaw was found in the Linux kernel. A local attacker with access to the tun/tap device can exploit this vulnerability. By sending network frames shorter than the expected header length, the system fails to free allocated memory pages, leading to memory leaks. This can exhaust system memory,...

CVE-2026-46207

A flaw was found in the Linux kernel's vsock/virtio component. When processing non-linear data buffers for the vsockmon tap device, the system did not correctly initialize the payload. This oversight could lead to uninitialized data being copied to the monitoring interface, potentially resulting ...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000984)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000984 advisory. The sockallocsendpskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cau...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002257)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002257 advisory. The sockallocsendpskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cau...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001779)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001779 advisory. The sockallocsendpskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cau...

EUVD-2012-2136

Malware in sbrugna...

EUVD-2022-52042

Malicious code in bioql PyPI...

EUVD-2023-44445

Malicious code in bioql PyPI...

Fuzzing µC/OS protocol stacks, Part 3: TCP/IP server fuzzing, implementing a TAP driver

This is the final post in the three-part series that details techniques I used to fuzz two µC/OS protocol stacks: µC/TCP-IP and µC/HTTP-server. The first post highlighted code modifications necessary for developing a fuzzing harness tailored for the µC/HTTP-server. The second discussed a techniqu...

SUSE CVE-2022-4744

A double-free flaw was found in the Linux kernel's TUN/TAP device driver functionality in how a user registers the device when the registernetdevice function fails NETDEVREGISTER notifier. This flaw allows a local user to crash or potentially escalate their privileges on the system...

SUSE CVE-2023-3812

An out-of-bounds memory access flaw was found in the Linux kernel's TUN/TAP device driver functionality in how a user generates a malicious too big networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially escalate their privileges on the system...