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CVE-2014-8106

14
FAUCET Score

CVE-2014-8106 describes a heap-based buffer overflow in the Cirrus VGA emulator within QEMU versions prior to 2.2.0, allowing local guest users to execute arbitrary code. This vulnerability, an incomplete fix for a previous issue, carries a CVSS score of 4.6, indicating low attack complexity and local access requirements, with potential for partial confidentiality, integrity, and availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.1.2CPE matchmatch criteria
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
2.1.0CPE matchmatch criteria
cpe:2.3:a:qemu:qemu:2.1.0:*:*:*:*:*:*:*
2.1.0CPE matchmatch criteria
cpe:2.3:a:qemu:qemu:2.1.0:rc0:*:*:*:*:*:*
2.1.0CPE matchmatch criteria
cpe:2.3:a:qemu:qemu:2.1.0:rc1:*:*:*:*:*:*
2.1.0CPE matchmatch criteria
cpe:2.3:a:qemu:qemu:2.1.0:rc2:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

AV:L/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.60%
Probability of exploitation in next 30 days
EPSS Percentile
45.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0060 is in the 82nd percentile among its peer group of 3,052 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (10)

redhatpatch availablevia redhat_api
Product: RHEV 3.X Hypervisor and Agents for RHEL-7Fixed in: qemu-kvm-rhev-10:2.1.2-23.el7
View patch
redhatpatch availablevia redhat_api
Product: OpenStack 4 for RHEL 6Fixed in: qemu-kvm-rhev-2:0.12.1.2-2.448.el6_6.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: qemu-kvm-2:0.12.1.2-2.448.el6_6.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: qemu-kvm-10:1.5.3-86.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6Fixed in: qemu-kvm-rhev-2:0.12.1.2-2.448.el6_6.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7Fixed in: qemu-kvm-rhev-10:2.1.2-23.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7Fixed in: qemu-kvm-rhev-10:2.1.2-23.el7
View patch
redhatpatch availablevia redhat_api
Product: RHEV 3.X Hypervisor and Agents for RHEL-6Fixed in: qemu-kvm-rhev-2:0.12.1.2-2.448.el6_6.2
View patch
debianvendor investigatingvia nvd_reference
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: kvm

Vendor Advisories (1)

redhatCVE-2014-8106Important

qemu: cirrus: insufficient blit region checks

Dec 4, 2014

References

git.qemu.org
git.qemu.org
lists.fedoraproject.org / pipermail/package-announce/2015-April/154656.html
lists.gnu.org / archive/html/qemu-devel/2014-12/msg00508.html
rhn.redhat.com / errata/RHSA-2015-0349.html
rhn.redhat.com / errata/RHSA-2015-0624.html
rhn.redhat.com / errata/RHSA-2015-0643.html
rhn.redhat.com / errata/RHSA-2015-0795.html
rhn.redhat.com / errata/RHSA-2015-0867.html
rhn.redhat.com / errata/RHSA-2015-0868.html
rhn.redhat.com / errata/RHSA-2015-0891.html
secunia.com / advisories/60364
exchange.xforce.ibmcloud.com / vulnerabilities/99126
support.citrix.com / article/CTX200892
debian.org / security/2014/dsa-3087
Vendor Advisory
debian.org / security/2014/dsa-3088
Vendor Advisory
openwall.com / lists/oss-security/2014/12/04/8
securityfocus.com / bid/71477