CVE-2002-1667

EPSS 0.06%
Published 31.12.2002 05:00:00
Last modified 03.04.2025 01:03:51
Source cve@mitre.org
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The virtual memory management system in FreeBSD 4.5-RELEASE and earlier does not properly check the existence of a VM object during page invalidation, which allows local users to cause a denial of service (crash) by calling msync on an unaccessed memory map created with MAP_ANON and MAP_NOSYNC flags.

Affected products Warnungen 0 Metrics 2 CWE 0 References 5

Data is provided by the National Vulnerability Database (NVD)

Freebsd ≫ Freebsd Version4.5 Updaterelease

Freebsd ≫ Freebsd Version4.5 Updatestable

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.06%	0.149

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	2.1	3.9	2.9	AV:L/AC:L/Au:N/C:N/I:N/A:P

ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:22.mmap.asc

Patch

Vendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/8921

https://nvd.nist.gov/vuln/detail/CVE-2002-1667

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2002-1667

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2002-1667

EUVD