Vulnerability Details : CVE-2002-0831
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.
Vulnerability category: Denial of service
Products affected by CVE-2002-0831
- cpe:2.3:o:freebsd:freebsd:4.5:release:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:4.6:stable:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:4.6:release:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:4.3:release:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:4.4:release:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2002-0831
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2002-0831
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:N/A:P |
3.9
|
2.9
|
NIST |
References for CVE-2002-0831
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