Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990478)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990478 advisory. In the Linux kernel, the following vulnerability has been resolved: llc: verify mac len before reading mac header LLC reads the mac header with ethhdr without...

UBUNTU-CVE-2023-52843

In the Linux kernel, the following vulnerability has been resolved: llc: verify mac len before reading mac header LLC reads the mac header with ethhdr without verifying that the skb has an Ethernet header. Syzbot was able to enter llcrcv on a tun device. Tun can insert packets without mac len and...