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Vulnerability record · CVE-2014-3687 · published 10 November 2014

CVE-2014-3687: Linux kernel uncontrolled resource consumption vulnerability

Linux · Linux Kernel

The sctp_assoc_lookup_asconf_ack function in net/sctp/associola.c in the SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (panic) via duplicate ASCONF chunks that trigger an incorrect uncork within the side-effect interpreter.

7.5 CVSS 3.1 High EPSS 8.6% · top 5.1% CWE-400 · Uncontrolled resource consumption
7.5CVSS 3.1 base score, v2 7.8
8.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
12Affected product versions listed by NVD
44References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

The sctp_assoc_lookup_asconf_ack function in net/sctp/associola.c in the SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (panic) via duplicate ASCONF chunks that trigger an incorrect uncork within the side-effect interpreter.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

12 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b69040d8e39f20d5215a03502a8e8b4c6ab78395
http://linux.oracle.com/errata/ELSA-2014-3087.html Third Party Advisory
http://linux.oracle.com/errata/ELSA-2014-3088.html Third Party Advisory
http://linux.oracle.com/errata/ELSA-2014-3089.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00035.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00020.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html Mailing ListThird Party Advisory
http://marc.info/?l=bugtraq&m=142722450701342&w=2 Mailing ListThird Party Advisory
http://marc.info/?l=bugtraq&m=142722544401658&w=2 Mailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-0062.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-0115.html Third Party Advisory
http://secunia.com/advisories/62428 Broken Link
http://www.debian.org/security/2014/dsa-3060 Third Party Advisory
http://www.securityfocus.com/bid/70766 Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-2417-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-2418-1 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1155731 Issue TrackingPatchThird Party Advisory
https://github.com/torvalds/linux/commit/b69040d8e39f20d5215a03502a8e8b4c6ab78395 ExploitPatchThird Party Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b69040d8e39f20d5215a03502a8e8b4c6ab78395
http://linux.oracle.com/errata/ELSA-2014-3087.html Third Party Advisory
http://linux.oracle.com/errata/ELSA-2014-3088.html Third Party Advisory
http://linux.oracle.com/errata/ELSA-2014-3089.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00035.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00020.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html Mailing ListThird Party Advisory
http://marc.info/?l=bugtraq&m=142722450701342&w=2 Mailing ListThird Party Advisory
http://marc.info/?l=bugtraq&m=142722544401658&w=2 Mailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-0062.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-0115.html Third Party Advisory
http://secunia.com/advisories/62428 Broken Link
http://www.debian.org/security/2014/dsa-3060 Third Party Advisory
http://www.securityfocus.com/bid/70766 Third Party AdvisoryVDB Entry

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Source: NIST National Vulnerability Database (record CVE-2014-3687), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.