Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989940)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989940 advisory. In the Linux kernel, the following vulnerability has been resolved: sit: do not call ipip6devfree from sitinitnet ipip6devfree is sit dev-privdestructor, already...

UBUNTU-CVE-2021-47588

In the Linux kernel, the following vulnerability has been resolved: sit: do not call ipip6devfree from sitinitnet ipip6devfree is sit dev-privdestructor, already called by registernetdevice if something goes wrong. Alternative would be to make ipip6devfree robust against multiple invocations, but...

PT-2021-8217

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.16.0-rc5-syzkaller Description The vulnerability is related to a memory corruption issue in the sit init net function. The ipip6 dev free function is called from sit init net, but it is already called by regist...