CVE-2003-0619

Integer signedness error in the decode_fh function of nfs3xdr.c in Linux kernel before 2.4.21...

5.0 MediumPublic exploitFix available

Integer signedness error in the decode_fh function of nfs3xdr.c in Linux kernel before 2.4.21 allows remote attackers to cause a denial of service (kernel panic) via a negative size value within XDR data of an NFSv3 procedure call.

Exploit likelihood

10.9%Up 6.4 points since Feb 4, 2022

What each source reports

NVD Score used 5.0

Record: CVE-2003-0619
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Updated: 2026-11-02

CVE List No score

Record: CVE-2003-0619
Updated: 2026-11-02

EUVDEUVD-2003-0613 No score

Record: EUVD-2003-0613
Updated: 2026-11-03

GitHub AdvisoriesGHSA-jmh6-8478-qrf8 No score

Integer signedness error in the decode_fh function of nfs3xdr.c in Linux kernel before 2.4.21...

Record: GHSA-jmh6-8478-qrf8
Updated: 2026-11-02

Affected products

linux kernel

Affected packages

Affected packages
Package	Affected	Fixed
`kernel-source-2.4.18` Debian:3.0	before 2.4.18-11	2.4.18-11
`kernel-image-2.4.18-1-i386` Debian:3.0	before 2.4.18-9	2.4.18-9
`kernel-image-2.4.18-i386bf` Debian:3.0	before 2.4.18-5woody2, plus listed versions 2.4.18-5	2.4.18-5woody2
`kernel-image-2.4.18-1-alpha` Debian:3.0	before 2.4.18-8	2.4.18-8

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	Linux Kernel 2.4.20 - 'decode_fh' Denial of Service	2003-07-29

History

History
Recorded	Changed	Sources
Nov 3, 2026	affected
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2003-0619 is a medium vulnerability (CVSS 5.0) in Linux Kernel, published July 31, 2003. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 10.9%, the 95th percentile. Fixed in kernel-source-2.4.18 2.4.18-11.