Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992623)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992623 advisory. In the Linux kernel, the following vulnerability has been resolved: netsched: hfsc: Fix a UAF vulnerability in class handling This patch fixes a Use-After-Free...

CVE-2025-37932

The CVE-2025-37932 issue affects the Linux kernel’s HTB qdisc: htb_qlen_notify() was not idempotent and could deactivate an HTB class or trigger a warning if called when already deactivated. The fix ports the function to be idempotent, easing callers such as fq_codel_dequeue() and qdisc_tree_redu...