CVE-2002-0831

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Summary

CVECVE-2002-0831
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2002-08-12 04:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 2.1 from [email protected]

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

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Freebsd Freebsd 4.3 release All All
Operating System Freebsd Freebsd 4.4 release All All
Operating System Freebsd Freebsd 4.5 release All All
Operating System Freebsd Freebsd 4.6 release All All
Operating System Freebsd Freebsd 4.6 stable All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
ISS X-Force Database: freebsd-kqueue-dos (9774): FreeBSD kqueue EVFILT_WRITE filter denial of service af854a3a-2127-422b-91ae-364da2661108 www.iss.net
www.osvdb.org/5069 af854a3a-2127-422b-91ae-364da2661108 www.osvdb.org
'FreeBSD Security Advisory FreeBSD-SA-02:37.kqueue' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info
FreeBSD kqueue Kernel Panic Denial Of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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