CVE-2014-0100

Priority
Medium
Description
Race condition in the inet_frag_intern function in net/ipv4/inet_fragment.c
in the Linux kernel through 3.13.6 allows remote attackers to cause a
denial of service (use-after-free error) or possibly have unspecified other
impact via a large series of fragmented ICMP Echo Request packets to a
system with a heavy CPU load.
Ubuntu-Description
Nikolay Aleksandrov discovered a race condition in Linux kernel's IPv4
fragment handling code. Remote attackers could exploit this flaw to cause a
denial of service (system crash) or possibly have other unspecified impact.
References
Bugs
Notes
 jdstrand> android kernels (goldfish, grouper, maguro, mako and manta) are not
  supported on the Ubuntu Touch 13.10 preview kernels
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):not-affected (3.13.0-24.46~precise1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (4.2.0-18.22~14.04.1)
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
linux-vegetahd:not-affected
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):not-affected
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Patches:
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):not-affected
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (3.13.0-18.38)
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:not-affected (3.16.0-23.31)
Ubuntu 15.10 (Wily Werewolf):not-affected (3.19.0-15.15)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (4.2.0-16.19)
Ubuntu 16.10 (Yakkety Yak):not-affected (4.4.0-21.37)
Patches:
Introduced by 3ef0eb0db4bf92c6d2510fe5c4dc51852746f206Fixed by 24b9bf43e93e0edd89072da51cf1fab95fc69dec
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):not-affected
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):not-affected
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):not-affected
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (4.4.0-13.29~14.04.1)
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):released (3.11.0-22.38~precise1)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):not-affected
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):not-affected
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (3.19.0-18.18~14.04.1)
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:released (4.2.0-1014.21)
Ubuntu 15.10 (Wily Werewolf):not-affected (4.2.0-1008.12)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (4.2.0-1014.21)
Ubuntu 16.10 (Yakkety Yak):not-affected (4.2.0-1014.21)
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):not-affected
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):not-affected
Ubuntu 16.04 LTS (Xenial Xerus):not-affected
Ubuntu 16.10 (Yakkety Yak):not-affected
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):ignored (abandoned)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (3.16.0-25.33~14.04.2)
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 16.10 (Yakkety Yak):DNE
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):not-affected
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):not-affected
Ubuntu 16.04 LTS (Xenial Xerus):not-affected
Ubuntu 16.10 (Yakkety Yak):not-affected
Package
linux-krillin:not-affected
Package
Upstream:released (3.14~rc7)
Ubuntu 12.04 LTS (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):not-affected
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 15.10 (Wily Werewolf):not-affected
Ubuntu 16.04 LTS (Xenial Xerus):not-affected
Ubuntu 16.10 (Yakkety Yak):not-affected
More Information

Updated: 2016-04-26 15:14:53 UTC (commit 10940)