Description
The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel
through 4.11.3 is too late in checking whether an overwrite of an skb data
structure may occur, which allows local users to cause a denial of service
(system crash) via crafted system calls.
Ubuntu-Description
It was discovered that the IPv6 stack in the Linux kernel was performing
its over write consistency check after the data was actually overwritten. A
local attacker could exploit this flaw to cause a denial of service (system
crash).
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | ignored
(was needed ESM criteria)
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | released
(4.4.0-1018.18)
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | ignored
(abandoned)
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
linux-krillin: | ignored
(was needed now end-of-life)
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | ignored
(end-of-life)
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Patches:
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | ignored
(end-of-life)
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | ignored
(end-of-life)
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | released
(3.13.0-123.172~precise1)
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | ignored
(end-of-life)
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | ignored
(was needed now end-of-life)
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | ignored
(end-of-life)
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | released
(4.4.0-83.106~14.04.1)
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | ignored
(abandoned)
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | ignored
(abandoned)
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | released
(4.4.0-1063.68)
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
Upstream: | released
(4.12~rc3)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 LTS (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Ubuntu 18.10 (Cosmic Cuttlefish): | DNE
|
Package
linux-vegetahd: | ignored
(was needed now end-of-life)
|
Updated: 2019-01-23 00:15:48 UTC (commit 32e4618100c016795c616c3c1ad13175e868c3d3)