CVE-2014-3687
Published: 10 November 2014
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.
From the Ubuntu security team
A flaw in the handling of duplicate ASCONF chunks by SCTP (Stream Control Transmission Protocol) implementation in the Linux kernel was discovered. A remote attacker could exploit this flaw to cause a denial of service (panic).
Priority
Medium
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
linux Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
Patches: Introduced by 2e3216cd54b142ba605e87522e15f42e0c4e3996 Fixed by b69040d8e39f20d5215a03502a8e8b4c6ab78395 |
||
|
linux-2.6 Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-armadaxp Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
| This package is not directly supported by the Ubuntu Security Team | ||
|
linux-aws Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-ec2 Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-flo Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-fsl-imx51 Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-gke Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-goldfish Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-grouper Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-hwe Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-linaro-omap Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-linaro-shared Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-linaro-vexpress Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-lts-quantal Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
| This package is not directly supported by the Ubuntu Security Team | ||
|
linux-lts-raring Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-lts-saucy Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
| This package is not directly supported by the Ubuntu Security Team | ||
|
linux-lts-trusty Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-lts-utopic Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-lts-vivid Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-lts-wily Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-maguro Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-mako Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-manta Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-mvl-dove Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-qcm-msm Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
|
linux-ti-omap4 Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.18~rc1)
|
Notes
| Author | Note |
|---|---|
| jdstrand | android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.04 preview kernels linux-lts-saucy no longer receives official support linux-lts-quantal no longer receives official support |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3687
- https://ubuntu.com/security/notices/USN-2417-1
- https://ubuntu.com/security/notices/USN-2418-1
- https://ubuntu.com/security/notices/USN-2441-1
- https://ubuntu.com/security/notices/USN-2442-1
- https://ubuntu.com/security/notices/USN-2445-1
- https://ubuntu.com/security/notices/USN-2446-1
- https://ubuntu.com/security/notices/USN-2447-1
- https://ubuntu.com/security/notices/USN-2448-1
- NVD
- Launchpad
- Debian