Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010953)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010953 advisory. In the Linux kernel, the following vulnerability has been resolved: perf: armspe: Prevent overflow in PERFIDX2OFF Cast nrpages to unsigned long to avoid overflow whe...

CVE-2025-40081 perf: arm_spe: Prevent overflow in PERF_IDX2OFF()

In the Linux kernel, the following vulnerability has been resolved: perf: armspe: Prevent overflow in PERFIDX2OFF Cast nrpages to unsigned long to avoid overflow when handling large AUX buffer sizes = 2 GiB...

PT-2025-44149

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue was identified in the Linux kernel related to the perf subsystem and specifically the arm spe component. A cast to unsigned long was implemented for the nr pages variable to...