AppArmor tracks the apparmor userspace packages
linux - the kernel fix
There is an open question to whether full mqueue mediation should be
backported to focal. Focal has partial mqueue mediation due to mqueues
sort of existing in the fs, and support for mqueue mediation was already
SRUed to focal apparmor userspace.
The partial mqueue mediation in Focal's kernel has caused some issues,
and the full patchset including the fix for this may need to be SRUed
kernel side.
** Changed in: apparmor
Assignee: (unassigned) => John Johansen (jjohansen)
** Changed in: apparmor
Status: New => In Progress
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Oracular)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Plucky)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Plucky)
Assignee: (unassigned) => John Johansen (jjohansen)
** Changed in: linux (Ubuntu Plucky)
Status: New => In Progress
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2102237
Title:
Disconnected paths for mqueues show a TODO in the kernel logs
Status in AppArmor:
In Progress
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Noble:
New
Status in linux source package in Oracular:
New
Status in linux source package in Plucky:
In Progress
Bug description:
Whenever dealing with disconnected paths in mqueues, the kernel logs
show
apparmor mqueue disconnected TODO
which means that disconnected paths for mqueue are allowed by default
attaching it to /
This should be allowed by policy instead
A proposal is to have the flag attach_disconnected.ipc and
attach_disconnected.ipc=/path
To manage notifications about this bug go to:
https://bugs.launchpad.net/apparmor/+bug/2102237/+subscriptions
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