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CVE-2017-7995

Published: May 3, 2017Updated: May 13, 2026 Sources: CVE List NVDCWE-200
3.8LOW
NVD MITRE
EPSS Score
0.4%
Top 71.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
OpenVAS

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:CC:LI:NA:N
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-200

Affected Products

suse
commercial·DE
managerOn-premOS
Operating Systems / linux-distro
manager proxyOn-premNetwork Device
Networking Infrastructure / load-balancer-proxy
openstack cloudOn-prem
Cloud & SaaS / cloud-platform
novell
commercial·USaka suse novell, novell suse
suse linux enterprise point of saleOn-prem
Operating Systems / linux-distro
suse linux enterprise serverOn-prem
Operating Systems / linux-distro
xen
oss-project·GBaka qemu, xapi
xenOn-prem
Cloud & SaaS / virtualization
and 1 more affected products View all →

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

http://www.securityfocus.com/bid/98314
securityfocus.com
https://bugzilla.suse.com/show_bug.cgi?id=1033948
bugzilla.suse.com
http://lists.opensuse.org/opensuse-security-announce/2017-05/msg00005.html
lists.opensuse.org
News mentions
Could not load news mentions.

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