Virtual Memory technical specification This document details the internals of the Redis Virtual Memory subsystem. The intended audience is not the final user but programmers willing to understand or modify the Virtual Memory implementation. Keys vs V…
http://redis.io/topics/internals-vm Virtual Memory technical specification This document details the internals of the Redis Virtual Memory subsystem. The intended audience is not the final user but programmers willing to understand or modify the Virt…
NOTE: This specific issue was fixed before the launch of Privacy-Preserving Contact Tracing in iOS 13.5 in May 2020. In this demo I remotely trigger an unauthenticated kernel memory corruption vulnerability which causes all iOS devices in radio-proxi…
Machine Learning Trick of the Day (2): Gaussian Integral Trick Today's trick, the Gaussian integral trick, is one that allows us to re-express a (potentially troublesome) function in an alternative form, in particular, as an integral of a Gaussian ag…
Machine Learning Trick of the Day (1): Replica Trick 'Tricks' of all sorts are used throughout machine learning, in both research and in production settings. These tricks allow us to address many different types of data analysis problems, being rough…
referer:http://balpha.de/2013/02/plain-text-considered-harmful-a-cross-domain-exploit/ Data from around the world The same origin policy prevents a website's JavaScript from seeing the result of a request made to a different domain. This is essential…
In this blog post we'll go over a Linux kernel privilege escalation vulnerability I discovered which enables arbitrary code execution within the kernel. The vulnerability affected all devices based on Qualcomm chipsets (that is, based on the "msm&quo…
