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An information disclosure vulnerability in the Linux kernel can be exploited to leak data and act as a springboard for further compromise. Disclosed by Cisco Talos researchers on Tuesday, the bug ...
This is a static code analyzer that checks code to ensure that it terminates, that code is type and memory safe, and that it does not access kernel data structures.
SLUBStick details One way the Linux kernel manages memory efficiently and securely is by allocating and de-allocating memory chunks, called "slabs," for different types of data structures.
To help in cloud deployments, the RHEL 6 OS has the ability to dynamically allocate kernel data structures. “This will allow cloud service providers to give better service-level agreements ...
The quickest way to determine what and how many processors are installed on a Linux system is to turn to the mighty gateway of kernel data -- the /proc pseudo-filesystem. In it, you'll find a file ...
Kernel awareness provides on-demand views of kernel data structures such as threads, queues, semaphores, and other objects of interest during the debug process.
An existing kernel data structure called a scatterlist is employed, which contains a page vector and normally is used for scatter-gather DMA operations. The cryptographic API uses scatterlists to ...
We have seen the basic data structure of multicast routing, so now let's take a look at how they are manipulated by the kernel. All the functions are implemented in one single file, ipmr.c. Keep in ...
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