CVE-2006-2934

SCTP conntrack (ip_conntrack_proto_sctp.c) in netfilter for Linux kernel 2.6.17 before 2.6.17.3...

5.0 Medium

SCTP conntrack (ip_conntrack_proto_sctp.c) in netfilter for Linux kernel 2.6.17 before 2.6.17.3 and 2.6.16 before 2.6.16.23 allows remote attackers to cause a denial of service (crash) via a packet without any chunks, which causes a variable to contain an invalid value that is later used to dereference a pointer.

Exploit likelihood

5.20%Up 0.8 points since Feb 4, 2022

What each source reports

NVD Score used 5.0

Record: CVE-2006-2934
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness: CWE-399
Updated: 2026-11-02

CVE List No score

Record: CVE-2006-2934
Updated: 2026-11-02

EUVDEUVD-2006-2931 No score

Record: EUVD-2006-2931
Updated: 2026-11-03

GitHub AdvisoriesGHSA-cgpm-q5xg-28fg No score

SCTP conntrack (ip_conntrack_proto_sctp.c) in netfilter for Linux kernel 2.6.17 before 2.6.17.3...

Record: GHSA-cgpm-q5xg-28fg
Updated: 2026-11-02

Affected products

linux kernel

Affected packages

Affected packages
Package	Affected	Fixed
`kernel` Red Hat:enterprise_linux:4::as From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-debuginfo` Red Hat:enterprise_linux:4::as From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-devel` Red Hat:enterprise_linux:4::as From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-doc` Red Hat:enterprise_linux:4::as From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-hugemem` Red Hat:enterprise_linux:4::as From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-hugemem-devel` Red Hat:enterprise_linux:4::as From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-largesmp` Red Hat:enterprise_linux:4::as From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-largesmp-devel` Red Hat:enterprise_linux:4::as From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-smp` Red Hat:enterprise_linux:4::as From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-smp-devel` Red Hat:enterprise_linux:4::as From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL

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Affected packages
Package	Affected	Fixed
`kernel` Red Hat:enterprise_linux:4::desktop From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-debuginfo` Red Hat:enterprise_linux:4::desktop From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-devel` Red Hat:enterprise_linux:4::desktop From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-doc` Red Hat:enterprise_linux:4::desktop From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-hugemem` Red Hat:enterprise_linux:4::desktop From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-hugemem-devel` Red Hat:enterprise_linux:4::desktop From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-largesmp` Red Hat:enterprise_linux:4::desktop From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-largesmp-devel` Red Hat:enterprise_linux:4::desktop From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-smp` Red Hat:enterprise_linux:4::desktop From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-smp-devel` Red Hat:enterprise_linux:4::desktop From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel` Red Hat:enterprise_linux:4::es From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-debuginfo` Red Hat:enterprise_linux:4::es From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-devel` Red Hat:enterprise_linux:4::es From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-doc` Red Hat:enterprise_linux:4::es From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-hugemem` Red Hat:enterprise_linux:4::es From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-hugemem-devel` Red Hat:enterprise_linux:4::es From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-largesmp` Red Hat:enterprise_linux:4::es From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-largesmp-devel` Red Hat:enterprise_linux:4::es From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-smp` Red Hat:enterprise_linux:4::es From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-smp-devel` Red Hat:enterprise_linux:4::es From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel` Red Hat:enterprise_linux:4::ws From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-debuginfo` Red Hat:enterprise_linux:4::ws From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-devel` Red Hat:enterprise_linux:4::ws From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-doc` Red Hat:enterprise_linux:4::ws From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-hugemem` Red Hat:enterprise_linux:4::ws From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-hugemem-devel` Red Hat:enterprise_linux:4::ws From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-largesmp` Red Hat:enterprise_linux:4::ws From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-largesmp-devel` Red Hat:enterprise_linux:4::ws From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-smp` Red Hat:enterprise_linux:4::ws From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL
`kernel-smp-devel` Red Hat:enterprise_linux:4::ws From an advisory covering 15 CVEs	before 0:2.6.9-42.EL	0:2.6.9-42.EL

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

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

In short

CVE-2006-2934 is a medium vulnerability (CVSS 5.0) in Linux Kernel, published June 30, 2006. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.20%, the 92nd percentile. No source names a fixed version.

References

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Left out here: 40 references. The JSON record has them.