vulnwire
2.1low

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 wh…

Published 24 y ago · modified 4 mo ago · JSON

CVSS
2.1
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
0.3%
percentile 27%
Public exploits
0
none known

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.

Exploit prediction (EPSS)

0.33% probability of exploitation in the next 30 days, higher than 27% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD2.02.1AV:L/AC:L/Au:N/C:N/I:N/A:P

References

  • iss.net /security_center/static/9774.php · vdb-entry, x_refsource_XF, x_transferred
  • marc.info /?l=bugtraq&m=102865142610126&w=2 · vendor-advisory, x_refsource_FREEBSD, x_transferred
  • securityfocus.com /bid/5405 · vdb-entry, x_refsource_BID, x_transferred
  • osvdb.org /5069 · vdb-entry, x_refsource_OSVDB, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.