CVE-2014-7841
Published: 29 November 2014
The sctp_process_param function in net/sctp/sm_make_chunk.c in the SCTP implementation in the Linux kernel before 3.17.4, when ASCONF is used, allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via a malformed INIT chunk.
From the Ubuntu Security Team
A null pointer dereference flaw was discovered in the the Linux kernel's SCTP implementation when ASCONF is used. A remote attacker could exploit this flaw to cause a denial of service (system crash) via a malformed INIT chunk.
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 |
Priority
Medium
Status
| Package | Release | Status |
|---|---|---|
|
linux Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
Patches: Introduced by d6de3097592b7ae7f8e233a4dafb088e2aa8170f |
||
|
linux-armadaxp Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
| This package is not directly supported by the Ubuntu Security Team | ||
|
linux-aws Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-ec2 Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-flo Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-fsl-imx51 Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-gke Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-goldfish Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-grouper Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-hwe Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-linaro-omap Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-linaro-shared Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-linaro-vexpress Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-lts-quantal Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
| This package is not directly supported by the Ubuntu Security Team | ||
|
linux-lts-raring Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-lts-saucy Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
| This package is not directly supported by the Ubuntu Security Team | ||
|
linux-lts-trusty Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-lts-utopic Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-lts-vivid Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-lts-wily Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-maguro Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-mako Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-manta Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-mvl-dove Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-qcm-msm Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
|
linux-ti-omap4 Launchpad, Ubuntu, Debian |
upstream |
Released
(3.18~rc5)
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7841
- https://ubuntu.com/security/notices/USN-2441-1
- https://ubuntu.com/security/notices/USN-2442-1
- https://ubuntu.com/security/notices/USN-2443-1
- https://ubuntu.com/security/notices/USN-2444-1
- https://ubuntu.com/security/notices/USN-2465-1
- https://ubuntu.com/security/notices/USN-2466-1
- https://ubuntu.com/security/notices/USN-2467-1
- https://ubuntu.com/security/notices/USN-2468-1
- NVD
- Launchpad
- Debian