CVE-2018-13095 in Ubuntu

CVE-2018-13095

Priority

Description

An issue was discovered in fs/xfs/libxfs/xfs_inode_buf.c in the Linux
kernel through 4.17.3. A denial of service (memory corruption and BUG) can
occur for a corrupted xfs image upon encountering an inode that is in
extent format, but has more extents than fit in the inode fork.

References

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-13095
https://bugzilla.kernel.org/show_bug.cgi?id=199915
https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git/commit/?h=for-next&id=23fcb3340d033d9f081e21e6c12c2db7eaa541d3
https://github.com/torvalds/linux/commit/23fcb3340d033d9f081e21e6c12c2db7eaa541d3

Package

Source: linux (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	ignored (was needed ESM criteria)
Ubuntu 14.04 LTS (Trusty Tahr):	needed
Ubuntu 16.04 LTS (Xenial Xerus):	needed
Ubuntu 18.04 LTS (Bionic Beaver):	needed
Ubuntu 18.10 (Cosmic Cuttlefish):	not-affected (4.18.0-7.8)
Ubuntu 19.04 (Disco Dingo):	not-affected (4.18.0-10.11)

Patches:

Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed by 23fcb3340d033d9f081e21e6c12c2db7eaa541d3

Package

Source: linux-aws (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	needed
Ubuntu 16.04 LTS (Xenial Xerus):	needed
Ubuntu 18.04 LTS (Bionic Beaver):	needed
Ubuntu 18.10 (Cosmic Cuttlefish):	not-affected (4.18.0-1002.3)
Ubuntu 19.04 (Disco Dingo):	not-affected (4.18.0-1002.3)

Package

Source: linux-aws-hwe (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	needed
Ubuntu 18.04 LTS (Bionic Beaver):	DNE
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-azure (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	needed
Ubuntu 16.04 LTS (Xenial Xerus):	needed
Ubuntu 18.04 LTS (Bionic Beaver):	needed
Ubuntu 18.10 (Cosmic Cuttlefish):	not-affected (4.18.0-1003.3)
Ubuntu 19.04 (Disco Dingo):	not-affected (4.18.0-1003.3)

Package

Source: linux-azure-edge (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	released (4.18.0-1006.6~16.04.2)
Ubuntu 18.04 LTS (Bionic Beaver):	not-affected (4.18.0-1006.6~18.04.1)
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-euclid (LP Ubuntu Debian)

Upstream:	released (4.18~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
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-flo (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	ignored (abandoned)
Ubuntu 16.04 LTS (Xenial Xerus):	ignored (abandoned)
Ubuntu 18.04 LTS (Bionic Beaver):	DNE
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-gcp (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	needed
Ubuntu 18.04 LTS (Bionic Beaver):	needed
Ubuntu 18.10 (Cosmic Cuttlefish):	not-affected (4.18.0-1002.3)
Ubuntu 19.04 (Disco Dingo):	not-affected (4.18.0-1002.3)

Package

Source: linux-gcp-edge (LP Ubuntu Debian)

Upstream:	released (4.18~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):	not-affected (4.18.0-1004.5~18.04.1)
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-gke (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	ignored (end-of-life)
Ubuntu 18.04 LTS (Bionic Beaver):	DNE
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-goldfish (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	ignored (abandoned)
Ubuntu 16.04 LTS (Xenial Xerus):	ignored (end-of-life)
Ubuntu 18.04 LTS (Bionic Beaver):	DNE
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-grouper (LP Ubuntu Debian)

Upstream:	released (4.18~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
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-hwe (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	needed
Ubuntu 18.04 LTS (Bionic Beaver):	not-affected (4.18.0-13.14~18.04.1)
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-hwe-edge (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	needed
Ubuntu 18.04 LTS (Bionic Beaver):	not-affected (4.18.0-13.14~18.04.1)
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-kvm (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	needed
Ubuntu 18.04 LTS (Bionic Beaver):	needed
Ubuntu 18.10 (Cosmic Cuttlefish):	not-affected (4.18.0-1002.2)
Ubuntu 19.04 (Disco Dingo):	not-affected (4.18.0-1003.3)

Package

Source: linux-lts-trusty (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	ignored (was needed ESM criteria)
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
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-lts-utopic (LP Ubuntu Debian)

Upstream:	released (4.18~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
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-lts-vivid (LP Ubuntu Debian)

Upstream:	released (4.18~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
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-lts-wily (LP Ubuntu Debian)

Upstream:	released (4.18~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
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-lts-xenial (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	needed
Ubuntu 16.04 LTS (Xenial Xerus):	DNE
Ubuntu 18.04 LTS (Bionic Beaver):	DNE
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-maguro (LP Ubuntu Debian)

Upstream:	released (4.18~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
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-mako (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	ignored (abandoned)
Ubuntu 16.04 LTS (Xenial Xerus):	ignored (abandoned)
Ubuntu 18.04 LTS (Bionic Beaver):	DNE
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-manta (LP Ubuntu Debian)

Upstream:	released (4.18~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
Ubuntu 19.04 (Disco Dingo):	DNE

Package

Source: linux-oem (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	ignored (was needed now end-of-life)
Ubuntu 18.04 LTS (Bionic Beaver):	needed
Ubuntu 18.10 (Cosmic Cuttlefish):	needed
Ubuntu 19.04 (Disco Dingo):	needed

Package

Source: linux-oracle (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	needed
Ubuntu 18.04 LTS (Bionic Beaver):	needed
Ubuntu 18.10 (Cosmic Cuttlefish):	needed
Ubuntu 19.04 (Disco Dingo):	needed

Package

Source: linux-raspi2 (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	needed
Ubuntu 18.04 LTS (Bionic Beaver):	needed
Ubuntu 18.10 (Cosmic Cuttlefish):	not-affected (4.18.0-1004.6)
Ubuntu 19.04 (Disco Dingo):	not-affected (4.18.0-1005.7)

Package

Source: linux-snapdragon (LP Ubuntu Debian)

Upstream:	released (4.18~rc3)
Ubuntu 12.04 ESM (Precise Pangolin):	DNE
Ubuntu 14.04 LTS (Trusty Tahr):	DNE
Ubuntu 16.04 LTS (Xenial Xerus):	needed
Ubuntu 18.04 LTS (Bionic Beaver):	DNE
Ubuntu 18.10 (Cosmic Cuttlefish):	DNE
Ubuntu 19.04 (Disco Dingo):	DNE

More Information

Updated: 2019-02-13 00:14:33 UTC (commit bcd3e17f1d11addcde03cc4e4c9833430b14b6d0)