low3.8
CVE-2017-7995
Xen PV guest before Xen 4.3 checked access permissions to MMIO ranges only after accessing them, allowing host PCI device space memory reads, leading to inform…
Impact
Xen PV guest before Xen 4.3 checked access permissions to MMIO ranges only after accessing them, allowing host PCI device space memory reads, leading to information disclosure. This is an error in the get_user function. NOTE: the upstream Xen Project considers versions before 4.5.x to be EOL.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Xen | Xen | through 4.2.5 |
| Suse | Manager | Version 2.1 |
| Suse | Manager Proxy | Version 2.1 |
| Suse | Openstack Cloud | Version 5 |
| Novell | Suse Linux Enterprise Point Of Sale | Version 11.0 |
| Novell | Suse Linux Enterprise Server | Version 11.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00005.html
- http://www.securityfocus.com/bid/98314
- https://bugzilla.suse.com/show_bug.cgi?id=1033948
- http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00005.html
- http://www.securityfocus.com/bid/98314
- https://bugzilla.suse.com/show_bug.cgi?id=1033948