CVE-2016-1714

mediumpriority · track · 34EPSS 0.061 · 93 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

6.08% (93rd) EPSS

CVSS 6.9 · medium

Is it mine?

5 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

The (1) fw_cfg_write and (2) fw_cfg_read functions in hw/nvram/fw_cfg.c in QEMU before 2.4, when built with the Firmware Configuration device emulation support, allow guest OS users with the CAP_SYS_RAWIO privilege to cause a denial of service (out-of-bounds read or write access and process crash) or possibly execute arbitrary code via an invalid current entry value in a firmware configuration.

cvss

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

8.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–8.1

v2.06.9mediumAV:L/AC:M/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 3.4 · impact 10

v3.08.1highCVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.4 · impact 6

v3.07.4highCVSS:3.0/AV:L/AC:H/PR:N/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 (5)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
oracle linux= 6nvdUScpe:2.3:o:oracle:linux:*:*:*:*:*:*:*:*
oracle linux= 7nvdUScpe:2.3:o:oracle:linux:*:*:*:*:*:*:*:*
qemu qemu≤ 2.3.0nvdUScpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
redhat openstack= 5.0nvdUScpe:2.3:a:redhat:openstack:*:*:*:*:*:*:*:*

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 2016-04-07modified 2026-06-17

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+21023 more

references (68)

External citations — patches, advisories, analysis.

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