CVE-2002-1667

Опубликовано: 31 дек. 2002

Источник: nvd

CVSS2: 2.1

EPSS Низкий

Описание

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.

Ссылки

ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:22.mmap.asc
Patch
Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/8921
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:22.mmap.asc
Patch
Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/8921

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:o:freebsd:freebsd:4.5:release:*:*:*:*:*:*

cpe:2.3:o:freebsd:freebsd:4.5:stable:*:*:*:*:*:*

EPSS

Процентиль: 18%

0.00058

Низкий

2.1 Low

CVSS2

Дефекты

NVD-CWE-Other

Связанные уязвимости

CVE-2002-1667

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