Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007247)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007247 advisory. In the Linux kernel, the following vulnerability has been resolved: iouring/afunix: disable sending iouring over sockets File reference cycles have caused lots of...

CVE-2023-52654 io_uring/af_unix: disable sending io_uring over sockets

In the Linux kernel, the following vulnerability has been resolved: iouring/afunix: disable sending iouring over sockets File reference cycles have caused lots of problems for iouring in the past, and it still doesn't work exactly right and races with unixstreamreadgeneric. The safest fix would b...

CVE-2023-52654

The CVE-2023-52654 entry concerns the Linux kernel io_uring/af_unix component. The issue arises from file reference cycles when io_uring files are sent via sockets, which can race with unix_stream_read_generic(). The safe fix implemented is to disallow sending io_uring files over sockets via SCM_...

CVE-2023-52654 io_uring/af_unix: disable sending io_uring over sockets

In the Linux kernel, the following vulnerability has been resolved: iouring/afunix: disable sending iouring over sockets File reference cycles have caused lots of problems for iouring in the past, and it still doesn't work exactly right and races with unixstreamreadgeneric. The safest fix would b...