CVE-2017-7995
published 2017-05-03CVE-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…
low3.8CVSS 3.0
AVLACLPRLUINSCCLINAN
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
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | xen | < xen 4.3.0-1 (bookworm) | xen 4.3.0-1 (bookworm) |
| novell | suse_linux_enterprise_point_of_sale | — | — |
| novell | suse_linux_enterprise_server | — | — |
| suse | manager | — | — |
| suse | manager_proxy | — | — |
| suse | openstack_cloud | — | — |
| xen | xen | <= 4.2.5 | — |
| xen | xen | >= 0 < 4.3.0-1 | 4.3.0-1 |
| xen | xen | >= 0 < 4.3.0-1 | 4.3.0-1 |
| xen | xen | >= 0 < 4.3.0-1 | 4.3.0-1 |
| xen | xen | >= 0 < 4.3.0-1 | 4.3.0-1 |
CVSS provenance
nvdv3.03.8LOWCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
osv3.8LOW