First published: Tue Oct 01 2013(Updated: )
Xen 4.3.x and earlier does not properly handle certain errors, which allows local HVM guests to obtain hypervisor stack memory via a (1) port or (2) memory mapped I/O write or (3) other unspecified operations related to addresses without associated memory.
Credit: secalert@redhat.com
Affected Software | Affected Version | How to fix |
---|---|---|
Xen Xen | <=4.3.0 | |
Xen Xen | =3.0.2 | |
Xen Xen | =3.0.3 | |
Xen Xen | =3.0.4 | |
Xen Xen | =3.1.3 | |
Xen Xen | =3.1.4 | |
Xen Xen | =3.2.0 | |
Xen Xen | =3.2.1 | |
Xen Xen | =3.2.2 | |
Xen Xen | =3.2.3 | |
Xen Xen | =3.3.0 | |
Xen Xen | =3.3.1 | |
Xen Xen | =3.3.2 | |
Xen Xen | =3.4.0 | |
Xen Xen | =3.4.1 | |
Xen Xen | =3.4.2 | |
Xen Xen | =3.4.3 | |
Xen Xen | =3.4.4 | |
Xen Xen | =4.0.0 | |
Xen Xen | =4.0.1 | |
Xen Xen | =4.0.2 | |
Xen Xen | =4.0.3 | |
Xen Xen | =4.0.4 | |
Xen Xen | =4.1.0 | |
Xen Xen | =4.1.1 | |
Xen Xen | =4.1.2 | |
Xen Xen | =4.1.3 | |
Xen Xen | =4.1.4 | |
Xen Xen | =4.1.5 | |
Xen Xen | =4.2.0 | |
Xen Xen | =4.2.1 | |
Xen Xen | =4.2.2 | |
Xen Xen | =4.2.3 |
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