CVE-2017-7995

lowpriority · track · 15EPSS 0.004 · 30 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.37% (30th) EPSS

CVSS 1.7 · low

Is it mine?

7 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

3.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.01.7lowAV:L/AC:L/Au:S/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 3.1 · impact 2.9

v3.03.8lowCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 2 · impact 1.4

v3.03.5lowCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimary

affected products (7)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
novell suse linux enterprise point of sale= 11.0nvdUScpe:2.3:o:novell:suse_linux_enterprise_point_of_sale:*:*:*:*:*:*:*:*
novell suse linux enterprise server= 11.0nvdUScpe:2.3:o:novell:suse_linux_enterprise_server:*:*:*:*:*:*:*:*
suse manager= 2.1nvdUScpe:2.3:a:suse:manager:*:*:*:*:*:*:*:*
suse manager proxy= 2.1nvdUScpe:2.3:a:suse:manager_proxy:*:*:*:*:*:*:*:*
suse openstack cloud= 5nvdUScpe:2.3:a:suse:openstack_cloud:*:*:*:*:*:*:*:*
xen xen≤ 4.2.5nvdUScpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2017-05-03modified 2026-06-17

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+19392 more

references (9)

External citations — patches, advisories, analysis.

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