Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990436)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990436 advisory. In the Linux kernel, the following vulnerability has been resolved: sit: do not call ipip6devfree from sitinitnet ipip6devfree is sit dev-privdestructor, already...

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...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987519)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987519 advisory. In the Linux kernel, the following vulnerability has been resolved: sit: do not call ipip6devfree from sitinitnet ipip6devfree is sit dev-privdestructor, already...

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...

Vulnerability of the sit_init_net() function (net/ipv6/sit.c) in the Linux kernel, which allows a hacker to cause a service failure

The vulnerability of the sitinitnet function from net/ipv6/sit.c in the Linux kernel is related to the failure to release resources after their useful life has ended. Exploiting this vulnerability could allow a remote attacker to cause service failures...