On Mon, May 15, 2017 at 03:23:14PM +0200, Stefan Bader wrote:
From: Felix Geyer <fgeyer@debian.org>
Add explicit denies for disk devices to avoid cluttering dmesg with (acceptable) denials.
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com> Signed-off-by: Stefan Bader <stefan.bader@canonical.com> --- examples/apparmor/usr.lib.libvirt.virt-aa-helper | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/examples/apparmor/usr.lib.libvirt.virt-aa-helper b/examples/apparmor/usr.lib.libvirt.virt-aa-helper index ee53c2c..7804b72 100644 --- a/examples/apparmor/usr.lib.libvirt.virt-aa-helper +++ b/examples/apparmor/usr.lib.libvirt.virt-aa-helper @@ -21,6 +21,11 @@ profile virt-aa-helper /usr/{lib,lib64}/libvirt/virt-aa-helper { # for hostdev /sys/devices/ r, /sys/devices/** r, + deny /dev/sd* r, + deny /dev/vd* r, + deny /dev/dm-* r, + deny /dev/mapper/ r, + deny /dev/mapper/* r,
/usr/{lib,lib64}/libvirt/virt-aa-helper mr, /{usr/,}sbin/apparmor_parser Ux, -- 2.7.4
ACK (shipped in a similar form in Debian already). -- Guido