CVE-2022-50093 | Linux Kernel up to 5.4.210/5.10.136/5.15.60/5.18.17/5.19.1 vt-d arch_test_bit array index

A vulnerability was found in Linux Kernel up to 5.4.210/5.10.136/5.15.60/5.18.17/5.19.1. It has been declared as problematic. Affected by this vulnerability is the function arch_test_bit of the component vt-d. The manipulation leads to improper validation of array index.

This vulnerability is known as CVE-2022-50093. Access to the local network is required for this attack to succeed. There is no exploit available.

It is recommended to upgrade the affected component.