CVE-2016-3710

highpriority · track · 35EPSS 0.009 · 60 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.92% (60th) EPSS

CVSS 7.2 · high

Is it mine?

61 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · redhat_csaf

EPSS · scored 2026-10-27

The VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to execute arbitrary code on the host by changing access modes after setting the bank register, aka the "Dark Portal" issue.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedlibcacard-devel-rhev-10:2.3.0-31.el7_2.13.ppc64le as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedlibcacard-devel-rhev-10:2.3.0-31.el7_2.13.x86_64 as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedlibcacard-rhev-10:2.3.0-31.el7_2.13.ppc64le as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedlibcacard-rhev-10:2.3.0-31.el7_2.13.x86_64 as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedlibcacard-tools-rhev-10:2.3.0-31.el7_2.13.ppc64le as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedlibcacard-tools-rhev-10:2.3.0-31.el7_2.13.x86_64 as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedqemu-img-rhev-10:2.3.0-31.el7_2.13.ppc64le as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedqemu-img-rhev-10:2.3.0-31.el7_2.13.x86_64 as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedqemu-kvm-common-rhev-10:2.3.0-31.el7_2.13.ppc64le as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedqemu-kvm-common-rhev-10:2.3.0-31.el7_2.13.x86_64 as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedqemu-kvm-rhev-10:2.3.0-31.el7_2.13.ppc64le as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedqemu-kvm-rhev-10:2.3.0-31.el7_2.13.src as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedqemu-kvm-rhev-10:2.3.0-31.el7_2.13.x86_64 as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedqemu-kvm-rhev-debuginfo-10:2.3.0-31.el7_2.13.ppc64le as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedqemu-kvm-rhev-debuginfo-10:2.3.0-31.el7_2.13.x86_64 as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedqemu-kvm-tools-rhev-10:2.3.0-31.el7_2.13.ppc64le as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725
Fixedqemu-kvm-tools-rhev-10:2.3.0-31.el7_2.13.x86_64 as a component of RHEV-H and VDSM for 7 Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
https://access.redhat.com/errata/RHSA-2016:0725

cvss

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

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.5–8.8

v2.07.2highAV:L/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 3.9 · impact 10

v3.18.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2 · impact 6

v2.06.5mediumAV:A/AC:H/Au:S/C:C/I:C/A:Csecondary · Red Hat Product Security US

v3.07.6highCVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · Red Hat Product Security US

v3.18.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimary

affected products (61)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
canonical ubuntu linux= 12.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
canonical ubuntu linux= 14.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
canonical ubuntu linux= 15.10nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
canonical ubuntu linux= 16.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
citrix xenserver≤ 7.0nvdUScpe:2.3:a:citrix:xenserver:*:*:*:*:*:*:*:*
debian debian linux= 8.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
hp helion openstack= 2.0.0nvdUScpe:2.3:a:hp:helion_openstack:*:*:*:*:*:*:*:*
hp helion openstack= 2.1.0nvdUScpe:2.3:a:hp:helion_openstack:*:*:*:*:*:*:*:*
hp helion openstack= 2.1.2nvdUScpe:2.3:a:hp:helion_openstack:*:*:*:*:*:*:*:*
hp helion openstack= 2.1.4nvdUScpe:2.3:a:hp:helion_openstack:*:*:*:*:*:*:*:*
oracle linux= 5nvdUScpe:2.3:o:oracle:linux:*:*:*:*:*:*:*:*
oracle linux= 6nvdUScpe:2.3:o:oracle:linux:*:*:*:*:*:*:*:*
oracle linux= 7nvdUScpe:2.3:o:oracle:linux:*:*:*:*:*:*:*:*
oracle vm server= 3.2nvdUScpe:2.3:a:oracle:vm_server:*:*:*:*:*:*:*:*
oracle vm server= 3.3nvdUScpe:2.3:a:oracle:vm_server:*:*:*:*:*:*:*:*
oracle vm server= 3.4nvdUScpe:2.3:a:oracle:vm_server:*:*:*:*:*:*:*:*
qemu qemu≤ 2.5.1nvdUScpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
qemu qemu= 2.6.0nvdUScpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
redhat enterprise linux desktop= 6.0nvdUScpe:2.3:o:redhat:enterprise_linux_desktop:*:*:*:*:*:*:*:*

showing 20 of 61

advisories (1)

Vendor and ecosystem advisories describing this.

RHSA-2016:0725Red Hat Security Advisory: qemu-kvm-rhev security update2016-05-09csaf · redhat_csafUS
An update for qemu-kvm-rhev is now available for Red Hat Enterprise Virtualization. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd redhat_csaf NVD CVE.org MITRE

published 2016-05-11modified 2026-06-17

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+21038 more

references (66)

External citations — patches, advisories, analysis.

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