CVE-2014-3687

kernel: net: sctp: fix panic on duplicate ASCONF chunks

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Severity

Important

Red Hat Product Security

7.1

CVSS 2.0

Review impact separately from score.

Published · October 9, 2014

Updated · November 21, 2025

Description

A flaw was found in the way the Linux kernel's Stream Control Transmission Protocol (SCTP) implementation handled duplicate Address Configuration Change Chunks (ASCONF). A remote attacker could use either of these flaws to crash the system.

Statement

This issue does affect Red Hat Enterprise Linux 6, 7 and Red Hat Enterprise MRG. Future Linux kernel updates for the respective releases will address this issue.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 2.0 · 7.1
AV:N/AC:M/Au:N/C:N/I:N/A:C

CWE not specified