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CVE-2002-0831

CVE information

Published

21 years ago

Last Modified

7 years ago

CVSSv2.0 Severity

Low

Impact Analysis

Description

The kqueue mechanism in FreeBSD 4.3 through 4.6 STABLE allows local users to cause a denial of service (kernel panic) via a pipe call in which one end is terminated and an EVFILT_WRITE filter is registered for the other end..

CVSSv2.0 Score

Severity
Low
Base Score
2.1/10
Exploit Score
3.9/10
Access Vector
Local
Access Complexity
Low
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
None
Availability Impact
Partial
Integrity Impact
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:freebsd:freebsd:4.6:stable:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:freebsd:freebsd:4.6:release:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:freebsd:freebsd:4.5:release:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:freebsd:freebsd:4.3:release:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:freebsd:freebsd:4.4:release:*:*:*:*:*:*
  Yes
- -