Last month I started hunting for kernel bugs again and it wasn’t too long before I found a nice collection of bugs in an antivirus product called Vir.IT eXplorer. In total 6 kernel vulnerabilities were discovered. All of the vulnerabilities were due to the inputted buffer not being validated. The below table lists the ioctls, … Continue reading Exploiting Vir.IT eXplorer Anti-Virus Arbitrary Write Vulnerability