An elevation of privilege vulnerability exists when the Win32k.sys kernel-mode driver improperly handles objects in memory. The vulnerability exists in the Windows OS process of creating windows for applications. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. This module exploits the previous vulnerability to deploy an agent that runs with SYSTEM privileges.
An elevation of privilege vulnerability exists in the Windows kernel-mode driver (Win32k.sys) that is caused when it improperly handles objects in memory. A local unprivileged user who successfully exploited this vulnerability could execute arbitrary code with SYSTEM privileges. This module exploits the previous vulnerability to deploy an agent that runs with SYSTEM privileges.
This module exploits a vulnerability in Linux. The overlayfs filesystem does not correctly check file permissions when creating new files in the upper filesystem directory. This can be exploited by an unprivileged process in kernels with CONFIG_USER_NS=y and where overlayfs has the FS_USERNS_MOUNT flag, which allows the mounting of overlayfs inside unprivileged mount namespaces.
The fdctrl_handle_drive_specification_command() function in the code that emulates the Floppy Disk Controller in QEMU does not properly reset the index within a buffer when processing user-controlled data, leading to a heap-based buffer overflow in the QEMU process that runs on the Host system. An attacker running code within a Guest operating system can exploit this vulnerability in order to escape from the QEMU virtual machine and execute arbitrary code on the Host operating system. This vulnerability is also known as VENOM.
This module exploits a local privilege escalation vulnerability in certain packages shipped with Sun xVM VirtualBox for the Linux platform. After successful exploitation an agent running as root will be installed.