TinyInst

TinyInst root@kitploit: Copyright 2020 Google LLC Licensed under the Apache License, Version 2.0 the "License"; you may not use this file except in compliance with the License. You may obtain a copy of the License at https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or...

Simple macOS kernel extension fuzzing in userspace with IDA and TinyInst

Posted by Ivan Fratric, Google Project Zero Recently, one of the projects I was involved in had to do with video decoding on Apple platforms, specifically AV1 decoding. On Apple devices that support AV1 video format starting from Apple A17 iOS / M3 macOS, decoding is done in hardware. However,...

Finding 0-days with Jackalope

ARCHIVED STORY Finding 0-days with Jackalope By Douglas McKee · September 16, 2021 Overview On March 21st, 2021, the McAfee Enterprise Advanced Threat Research ATR team released several vulnerabilities it discovered in the Netop Vision Pro Education software, a popular schooling software used by...