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CVE-2014-3186

18
FAUCET Score

CVE-2014-3186 describes a buffer overflow vulnerability in the PicoLCD HID device driver within the Linux kernel, affecting various Linux distributions and Android on Nexus 7 devices. This flaw, rated with a CVSS score of 6.9, allows a physically proximate attacker to trigger a system crash (denial of service) or potentially execute arbitrary code by connecting a specially crafted device that sends a large report. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.6.35, < 3.2.63CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 3.3, < 3.4.104CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 3.5, < 3.10.56CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 3.11, < 3.12.31CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 3.13, < 3.14.20CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.9MEDIUM

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
3.4
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.70%
Probability of exploitation in next 30 days
EPSS Percentile
49.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0070 is in the 85th percentile among its peer group of 1,595 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, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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 (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: kernel-0:3.10.0-123.13.1.el7
View patch

Vendor Advisories (1)

redhatCVE-2014-3186Moderate

Kernel: HID: memory corruption via OOB write

Aug 27, 2014

References

git.kernel.org
Vendor Advisory
lists.opensuse.org / opensuse-security-announce/2015-03/msg00010.html
Mailing ListThird Party Advisory
lists.opensuse.org / opensuse-security-announce/2015-03/msg00025.html
Mailing ListThird Party Advisory
bugzilla.redhat.com / show_bug.cgi
Issue TrackingThird Party Advisory
code.google.com / p/google-security-research/issues/detail
Third Party Advisory
github.com / torvalds/linux/commit/844817e47eef14141cf59b8d5ac08dd11c0a9189
Third Party Advisory
openwall.com / lists/oss-security/2014/09/11/22
Mailing List
securityfocus.com / bid/69763
Third Party AdvisoryVDB Entry
ubuntu.com / usn/USN-2376-1
Third Party Advisory
ubuntu.com / usn/USN-2377-1
Third Party Advisory
ubuntu.com / usn/USN-2378-1
Third Party Advisory
ubuntu.com / usn/USN-2379-1
Third Party Advisory