CVE & CISA-KEV Catalog

CVE-2014-3687

HIGHEPSS 94th pctl
7.5
CVSS v3
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.

CWE-400Resource Exhaustion

How to fix

Remediation Available
linuxDebian
Fixed in:3.16.7-1CVE-2014-3687
Fixed in:3.16.7-1CVE-2014-3687
Fixed in:3.16.7-1CVE-2014-3687
Fixed in:3.16.7-1CVE-2014-3687
linuxUbuntu
Fixed in:3.13.0-43.72USN-2446-1
linux-image-3.13.0-43-genericUbuntu
Fixed in:3.13.0-43.72USN-2446-1
linux-image-3.13.0-43-generic-lpaeUbuntu
Fixed in:3.13.0-43.72USN-2446-1
linux-image-3.13.0-43-lowlatencyUbuntu
Fixed in:3.13.0-43.72USN-2446-1
linux-image-3.13.0-43-powerpc-e500Ubuntu
Fixed in:3.13.0-43.72USN-2446-1
linux-image-3.13.0-43-powerpc-e500mcUbuntu
Fixed in:3.13.0-43.72USN-2446-1
linux-image-3.13.0-43-powerpc-smpUbuntu
Fixed in:3.13.0-43.72USN-2446-1
linux-image-3.13.0-43-powerpc64-embUbuntu
Fixed in:3.13.0-43.72USN-2446-1
linux-image-3.13.0-43-powerpc64-smpUbuntu
Fixed in:3.13.0-43.72USN-2446-1
linux-image-3.16.0-28-genericUbuntu
Fixed in:3.16.0-28.37~14.04.1USN-2447-1
linux-image-3.16.0-28-generic-lpaeUbuntu
Fixed in:3.16.0-28.37~14.04.1USN-2447-1
linux-image-3.16.0-28-lowlatencyUbuntu
Fixed in:3.16.0-28.37~14.04.1USN-2447-1
linux-image-3.16.0-28-powerpc-e500mcUbuntu
Fixed in:3.16.0-28.37~14.04.1USN-2447-1
linux-image-3.16.0-28-powerpc-smpUbuntu
Fixed in:3.16.0-28.37~14.04.1USN-2447-1
linux-image-3.16.0-28-powerpc64-embUbuntu
Fixed in:3.16.0-28.37~14.04.1USN-2447-1
linux-image-3.16.0-28-powerpc64-smpUbuntu
Fixed in:3.16.0-28.37~14.04.1USN-2447-1
linux-lts-utopicUbuntu
Fixed in:3.16.0-28.37~14.04.1USN-2447-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

8.58%probability of exploitation in 30 days
94thpercentile

High risk: more likely to be exploited than 94% of all known CVEs.

References

Other references2

Related Vulnerabilities

Other CWE-400 (Resource Exhaustion) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-44487High7.5100%KEVFix
CVE-2021-44228Critical10.0100%KEV + RansomFix
CVE-2011-3192High7.899%-Fix
CVE-2019-11478Medium5.395%-Fix
CVE-2024-25617Medium5.389%-Fix
CVE-2018-1000115High7.589%-Fix
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.