Is CVE-2014-5077 in the CISA KEV catalog?

No. CVE-2014-5077 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2014-5077?

CVE-2014-5077 has a CVSS v2 base score of 7.1 (HIGH).

What is the EPSS score for CVE-2014-5077?

CVE-2014-5077 has an EPSS score of 5.79% (92th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2014-5077?

Upgrade linux on debian 11 to 3.14.15-1 or later. Fixes are available for 10 affected products.

CVE & CISA-KEV Catalog

CVE-2014-5077

HIGHEPSS 92th pctl

7.1

CVSS v2

NVD

Description

The sctp_assoc_update function in net/sctp/associola.c in the Linux kernel through 3.15.8, when SCTP authentication is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by starting to establish an association between two endpoints immediately after an exchange of INIT and INIT ACK chunks to establish an earlier association between these endpoints in the opposite direction.

CWE-476NULL Pointer Dereference

How to fix

Remediation Available

linuxDebian

Fixed in:3.14.15-1CVE-2014-5077

linuxUbuntu

Fixed in:3.13.0-36.63USN-2359-1

linux-image-3.13.0-36-genericUbuntu

Fixed in:3.13.0-36.63USN-2359-1

linux-image-3.13.0-36-generic-lpaeUbuntu

Fixed in:3.13.0-36.63USN-2359-1

linux-image-3.13.0-36-lowlatencyUbuntu

Fixed in:3.13.0-36.63USN-2359-1

linux-image-3.13.0-36-powerpc-e500Ubuntu

Fixed in:3.13.0-36.63USN-2359-1

linux-image-3.13.0-36-powerpc-e500mcUbuntu

Fixed in:3.13.0-36.63USN-2359-1

linux-image-3.13.0-36-powerpc-smpUbuntu

Fixed in:3.13.0-36.63USN-2359-1

linux-image-3.13.0-36-powerpc64-embUbuntu

Fixed in:3.13.0-36.63USN-2359-1

linux-image-3.13.0-36-powerpc64-smpUbuntu

Fixed in:3.13.0-36.63USN-2359-1

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

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

5.79%probability of exploitation in 30 days

92ndpercentile

High risk: more likely to be exploited than 92% of all known CVEs.

References

Related Vulnerabilities

Other CWE-476 (NULL Pointer Dereference) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-21758	High	7.5	92%	-	Fix
CVE-2023-21547	High	7.5	88%	-	Fix
CVE-2014-3470	Medium	4.3	86%	-	Fix
CVE-2021-44224	High	8.2	82%	-	Fix
CVE-2016-0742	High	7.5	82%	-	Fix
CVE-2009-1386	Medium	5.0	80%	-	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.