CVE-2003-0643

Linux <2.4.22 - DoS

Title source: llm

Description

Integer signedness error in the Linux Socket Filter implementation (filter.c) in Linux 2.4.3-pre3 to 2.4.22-pre10 allows attackers to cause a denial of service (crash).

References (7)

[Various Sources] http://ftp.belnet.be/linux/gentoo-portage/sys-kernel/gentoo-sources/files/gentoo-sources-2.4.CAN-2003-0643.patch

[Various Sources] http://gentoo.kems.net/gentoo-x86-portage/sys-kernel/gentoo-sources/ChangeLog

[Various Sources] http://mirror.clarkson.edu/pub/distributions/gentoo-portage/sys-kernel/wolk-sources/ChangeLog

[Various Sources] http://www.ultramonkey.org/bugs/cve-patch/CAN-2003-0643.patch

[Various Sources] http://www.ultramonkey.org/bugs/cve/CAN-2003-0643.shtml

[Various Sources] http://www.xerox.com/downloads/usa/en/c/cert_XRX06_004_v11.pdf

[Third Party Advisory] http://secunia.com/advisories/23265

Scores

EPSS 0.0010

EPSS Percentile 26.6%

Classification

Status draft

Affected Products (39)

linux/linux_kernel

... and 24 more

Timeline

Published Jul 25, 2003

Tracked Since Feb 18, 2026