Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021619)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021619 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing: Prevent bad count for tracingcpumaskwrite If a large count is provided, it will trigger ...

The vulnerability of the Linux operating system’s kernel tracing component, which allows a hacker to trigger a service failure

The vulnerability of the Linux operating system’s kernel tracing component is related to errors in resource management within the function tracingcpumaskwrite. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2025-3310

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.74 Description A vulnerability has been resolved in the Linux kernel related to tracing. The issue involves preventing a bad count for tracing cpumask write. If a large count is provided, it triggers a warnin...