CVE-2014-3673

HIGHNVD 7.57.5—

7.5

The SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (system crash) via a malformed ASCONF chunk, related to net/sctp/sm_make_chunk.c and net/sctp/sm_statefuns.c.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 92.8%
KEV: Not listed

Published

November 10, 2014

Last Modified

May 6, 2026

Advisory Details (4)

Auto-updated May 7, 2026

No patch confirmed yet.

generic

'[security bulletin] HPSBGN03285 rev.1 - HP Business Service Manager Virtual Appliance, Multiple Vul' - MARC

http://marc.info/?l=bugtraq&m=142722450701342&w=2

generic

linux.oracle.com | ELSA-2014-3089

http://linux.oracle.com/errata/ELSA-2014-3089.html

generic

linux.oracle.com | ELSA-2014-3088

http://linux.oracle.com/errata/ELSA-2014-3088.html

generic

linux.oracle.com | ELSA-2014-3087

http://linux.oracle.com/errata/ELSA-2014-3087.html

Patch Availability(13)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	linux-image-extra-3.13.0-43-generic (3.13.0-43.72) @ trusty	2026-05-28	ubuntu
ubuntu	linux-image-2.6.32-70-ia64 (2.6.32-70.137) @ lucid	2026-05-28	ubuntu
ubuntu	linux-image-extra-3.16.0-28-generic (3.16.0-28.37~14.04.1) @ trusty	2026-05-28	ubuntu
ubuntu	linux-image-3.2.0-1456-omap4 (3.2.0-1456.76) @ precise	2026-05-28	ubuntu
ubuntu	linux-image-3.16.0-28-powerpc-smp (3.16.0-28.37) @ utopic	2026-05-28	ubuntu
ubuntu	linux-image-3.2.0-72-powerpc64-smp (3.2.0-72.107) @ precise	2026-05-28	ubuntu
ubuntu	linux-image-2.6.32-374-ec2 (2.6.32-374.91) @ lucid	2026-05-28	ubuntu
ubuntu	linux-image-3.13.0-43-generic-lpae (3.13.0-43.72~precise1) @ precise	2026-05-28	ubuntu
redhat	kernel-0:2.6.32-220.58.1.el6	2015-02-03	redhat
redhat	kernel-0:2.6.32-431.46.2.el6	2015-01-20	redhat
redhat	kernel-0:2.6.32-358.55.1.el6	2015-01-13	redhat
redhat	kernel-0:2.6.32-504.3.3.el6	2014-12-16	redhat
redhat	kernel-0:3.10.0-123.13.1.el7	2014-12-09	redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-20Improper Input Validation

All Vendor Advisories

(13)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-06 13:45 UTCepss_batch
2026-06-06 13:45 UTCepss_batch
2026-06-05 22:44 UTCepss_batch
2026-06-05 06:08 UTCepss_batch
2026-06-05 06:08 UTCepss_batch
2026-06-04 13:09 UTCepss_batch
2026-06-04 13:09 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 15:07 UTCEG score recompute
2026-05-28 15:07 UTCVendor advisory
2026-05-28 15:07 UTCGHSA enrichment
2026-05-28 13:42 UTCepss_batch

Frequently asked(5)

What is CVE-2014-3673?

CVE-2014-3673 is a high vulnerability published on November 10, 2014. The SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (system crash) via a malformed ASCONF chunk, related to net/sctp/smmakechunk.c and net/sctp/sm_statefuns.c.

When was CVE-2014-3673 disclosed?

CVE-2014-3673 was first published in the National Vulnerability Database on November 10, 2014, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2014-3673 actively exploited?

CVE-2014-3673 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 92.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2014-3673?

CVE-2014-3673 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2014-3673?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-3673, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2014-3673

Explore →

Is Your Infrastructure Affected by CVE-2014-3673?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2014-3673

Published

Last Modified

Advisory Details (4)

'[security bulletin] HPSBGN03285 rev.1 - HP Business Service Manager Virtual Appliance, Multiple Vul' - MARC

linux.oracle.com | ELSA-2014-3089

linux.oracle.com | ELSA-2014-3088

linux.oracle.com | ELSA-2014-3087

Patch Availability(13)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2014-3673?

Same vendor

Same CWE

CVE-2014-3673

📅 Published

🔄 Last Modified

📋 Advisory Details (4)

'[security bulletin] HPSBGN03285 rev.1 - HP Business Service Manager Virtual Appliance, Multiple Vul' - MARC

linux.oracle.com | ELSA-2014-3089

linux.oracle.com | ELSA-2014-3088

linux.oracle.com | ELSA-2014-3087

Patch Availability(13)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2014-3673?

🔗 Related CVEs(same vendor + same CWE)

Same vendor

Same CWE

Published

Last Modified

Advisory Details (4)

Frequently asked(5)

Related CVEs(same vendor + same CWE)