Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987050)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987050 advisory. In the Linux kernel, the following vulnerability has been resolved: aio: fix use-after-free due to missing POLLFREE handling signalfdpoll and binderpoll are special ...

CVE-2021-47505

In the Linux kernel, the following vulnerability has been resolved: aio: fix use-after-free due to missing POLLFREE handling signalfdpoll and binderpoll are special in that they use a waitqueue whose lifetime is the current task, rather than the struct file as is normally the case. This is okay f...

PT-2021-26930

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.165 Description The issue is related to a use-after-free condition due to missing POLLFREE handling. This problem was introduced in version v4.18 and is fixed in Linux Kernel version v5.4.165. The actual...