Passim listens on 0.0.0.0:27500 and [::]...
FYI for those on insecure networks
fwupd starts up passim and
Passim listens on 0.0.0.0:27500 and [::]:27500 until reboot
https://github.com/fwupd/fwupd/issues/6721GitHub
Passim listens on 0.0.0.0:27500 and [::]:27500 until reboot · Issue...
Describe the bug After executing fwupdmgr, the following ports are opened by the caching software "passim", which has been implicitly started by fwupdmgr: LISTEN 0 10 0.0.0.0:27500 0.0.0....
1 Reply
https://github.com/fwupd/fwupd/blob/main/src/fu-engine.c#L16-L18
Confirmed that removing
passim (but leaving passim-libs) from the image stops this.GitHub
fwupd/src/fu-engine.c at main · fwupd/fwupd
A system daemon to allow session software to update firmware - fwupd/fwupd