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CVE-2014-3952

15
FAUCET Score

CVE-2014-3952 is a local information disclosure vulnerability affecting specific versions of FreeBSD (8.4, 9.1, 9.2, and 10.0). It stems from improper buffer initialization in control messages, allowing local users to potentially extract sensitive data from kernel memory. With a CVSS score of 4.9, it requires local access and has a high confidentiality impact but no integrity or 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
8.4CPE matchmatch criteria
cpe:2.3:o:freebsd:freebsd:8.4:*:*:*:*:*:*:*
9.1CPE matchmatch criteria
cpe:2.3:o:freebsd:freebsd:9.1:*:*:*:*:*:*:*
9.2CPE matchmatch criteria
cpe:2.3:o:freebsd:freebsd:9.2:-:*:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:o:freebsd:freebsd:10.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.9MEDIUM

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

Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 38th 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

Remediation records are not available for this CVE.

References

secunia.com / advisories/62218
exchange.xforce.ibmcloud.com / vulnerabilities/94448
debian.org / security/2014/dsa-3070
freebsd.org / security/advisories/FreeBSD-SA-14:17.kmem.asc
Vendor Advisory
securityfocus.com / bid/68466
securitytracker.com / id/1030539