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CVE-2002-1125

17
FAUCET Score

CVE-2002-1125 describes a vulnerability in FreeBSD port programs utilizing libkvm, specifically affecting versions 4.6.2-RELEASE and earlier, including asmon, ascpu, bubblemon, wmmon, and wmnet2. These programs fail to close file descriptors for /dev/mem and /dev/kmem, allowing local users to read sensitive kernel memory. With a CVSS score of 2.1, this vulnerability is considered low severity, requiring local access with low attack complexity, and primarily impacting confidentiality without affecting integrity or availability. While not actively exploited in the wild and lacking Metasploit or Nuclei modules, exploit code is publicly available on ExploitDB for several affected applications, though there is no significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
4.2CPE matchmatch criteria
cpe:2.3:o:freebsd:freebsd:4.2:*:*:*:*:*:*:*
4.3CPE matchmatch criteria
cpe:2.3:o:freebsd:freebsd:4.3:*:*:*:*:*:*:*
4.4CPE matchmatch criteria
cpe:2.3:o:freebsd:freebsd:4.4:*:*:*:*:*:*:*
4.5CPE matchmatch criteria
cpe:2.3:o:freebsd:freebsd:4.5:*:*:*:*:*:*:*
4.6CPE matchmatch criteria
cpe:2.3:o:freebsd:freebsd:4.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.1LOW

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.79%
Probability of exploitation in next 30 days
EPSS Percentile
52.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-21799 · Sep 16, 2002
This CVE's current EPSS score of 0.0079 is in the 86th percentile among its peer group of 2,096 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 0.6 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

ftp.freebsd.org / pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:39.libkvm.asc
archives.neohapsis.com / archives/vulnwatch/2002-q3/0115.html
marc.info
iss.net / security_center/static/10109.php
securityfocus.com / bid/5714
securityfocus.com / bid/5716
securityfocus.com / bid/5718
securityfocus.com / bid/5719
securityfocus.com / bid/5720