The sctp_association_free function in net/sctp/associola.c in the Linux kernel before 3.15.2 does not properly manage a certain backlog value, which allows remote attackers to cause a denial of service (socket outage) via a crafted SCTP packet.

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-2992-1 linux security update
Ubuntu USN Ubuntu USN USN-2332-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-2333-1 Linux kernel (EC2) vulnerabilities
Ubuntu USN Ubuntu USN USN-2334-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-2335-1 Linux kernel (OMAP4) vulnerabilities
Ubuntu USN Ubuntu USN USN-2336-1 Linux kernel (Trusty HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-2337-1 Linux kernel vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T11:27:35.276Z

Reserved: 2014-06-26T00:00:00.000Z

Link: CVE-2014-4667

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2014-07-03T04:22:16.060

Modified: 2025-04-12T10:46:40.837

Link: CVE-2014-4667

cve-icon Redhat

Severity : Moderate

Publid Date: 2014-06-12T00:00:00Z

Links: CVE-2014-4667 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses