The attack allows malicious userspace
processes to read kernel memory and malicious code in guests to read hypervisor memory.
Communication between the PRU and userspace
programs is carried out by a privileged userspace
process; a functional diagram outlining the implementation is given in Figure 4.
In NGI s redundant and distributed architecture, 6WINDGate provides fast userspace
services directly on the network edge (i.
A discussion of processes in userspace
follows, and buffer function and structure are elucidated along with a description of multiprocess files and interprocess communication.
The vulnerability, described byLookout Mobile Securityas a failure to restrict kernel address space mapped to userspace
via /dev/exynos-mem, is present in devices that use Samsung's 4210 and 4412 Exynos processors.
The client applications exist in three main versions: the standalone application, the core module of the operating system and Filesystem in Userspace
15] IEEE 1394 userspace
library, disponible en: http://sourceforge.
The nProbe and fprobe were lacking far behind ipt_netflow even when the PF_RING sockets were used because these tools do the packet analysis in userspace
which requires time-consuming context switches.
auto-tuning for TCP ow control in computational grids, Computer Communications, 27(14) 1346-1374.
MINIX4RT defines several Userspace
Data Structures to operate on RT-Semaphores as described in the following sections.
net - File system in Userspace
, Accessed on: 2009-04-10