In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Set tb->root_switch to NULL when domain is stopped Similarly what we do with the firmware connection manager. This makes tb_xdp_handle_request() return error to the remote host. However, we need to make sure we keep the uuid alive so that we can reply until the whole domain is released.
https://git.kernel.org/stable/c/f06e9fbae78a51832211b4495a19412c7d49ecb4
https://git.kernel.org/stable/c/e56249d8a68e712f3b60e1f3fdbb5b4fea146468
https://git.kernel.org/stable/c/99f019d2e9eb79adc485fef8aa8ada2cd0c843e9