Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986595)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986595 advisory. In the Linux kernel, the following vulnerability has been resolved: net/iucv: Avoid explicit cpumask var allocation on stack For CONFIGCPUMASKOFFSTACK=y kernel,...

kernel: net/iucv: Avoid explicit cpumask var allocation on stack

A flaw was found in the Linux kernel's net/iucv component. This vulnerability arises when a specific kernel configuration CONFIGCPUMASKOFFSTACK=y is enabled, allowing for explicit allocation of cpumask variables directly on the system's memory stack. An attacker could exploit this to trigger a...