CVE-2013-4343
Published: 25 September 2013
Use-after-free vulnerability in drivers/net/tun.c in the Linux kernel through 3.11.1 allows local users to gain privileges by leveraging the CAP_NET_ADMIN capability and providing an invalid tuntap interface name in a TUNSETIFF ioctl call.
From the Ubuntu security team
Wannes Rombouts reported a vulnerability in the networking tuntap interface of the Linux kernel. A local user with the CAP_NET_ADMIN capability could leverage this flaw to gain full admin privileges.
Priority
Medium
Status
| Package | Release | Status |
|---|---|---|
|
linux Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
Patches: Introduced by c8d68e6be1c3b242f1c598595830890b65cea64a Fixed by 662ca437e714caaab855b12415d6ffd815985bc0 |
||
|
linux-armadaxp Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
| This package is not directly supported by the Ubuntu Security Team | ||
|
linux-aws Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-ec2 Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-flo Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-fsl-imx51 Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-gke Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-goldfish Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-grouper Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-hwe Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-linaro-omap Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-linaro-shared Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-linaro-vexpress Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-lts-quantal Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-lts-raring Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-lts-saucy Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-lts-trusty Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-lts-utopic Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-lts-vivid Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-lts-wily Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-maguro Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-mako Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-manta Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-mvl-dove Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-qcm-msm Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
|
linux-ti-omap4 Launchpad, Ubuntu, Debian |
Upstream |
Released
(3.12~rc2)
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4343
- http://www.openwall.com/lists/oss-security/2013/09/12/3
- http://www.spinics.net/lists/netdev/msg250066.html
- https://ubuntu.com/security/notices/USN-2020-1
- https://ubuntu.com/security/notices/USN-2023-1
- https://ubuntu.com/security/notices/USN-2049-1
- NVD
- Launchpad
- Debian