On 25/02/17 04:14, Oleg Artemiev wrote:
Hi.
If I want to run VMs from one Qubes in another
why would you even dualboot two qubesversions?
would it be possible to
have different coloring for the same VM in different Qubes OS instances?
here the questions is, what files you would share?
i am not sure, where the label is saved, but if you only share the images, it
should work (but i am still not sure what you are trying to do).
Is this possible from a VM to attack Dom0 by altering VM image files or
this is just files and adversary able to rewrite image in one Qubes has no
option to appear outside VM when it is loaded in another Qubes OS instance?
a vm can always only write data inside of an image.
if a vm can write data in dom0, your system is owned and you need something as
aem to protect the other instance.
but even with aem, i think one qubes dom0 A could compromise the other dom0 B,
since A can somehow read and write files of B.
but if you assume both dom0 are secure, i don't see a problem.
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