CVE-2013-7130

Publication date 6 February 2014

Last updated 24 July 2024

Ubuntu priority

The i_create_images_and_backing (aka create_images_and_backing) method in libvirt driver in OpenStack Compute (Nova) Grizzly, Havana, and Icehouse, when using KVM live block migration, does not properly create all expected files, which allows attackers to obtain snapshot root disk contents of other users via ephemeral storage.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
nova	14.04 LTS trusty	Not in release
	13.10 saucy	Fixed 1:2013.2.3-0ubuntu1.2
	13.04 raring	Ignored end of life
	12.10 quantal	Ignored end of life, was pending
	12.04 LTS precise	Fixed 2012.1.3+stable-20130423-e52e6912-0ubuntu1.4
	10.04 LTS lucid	Not in release

Notes

mdeslaur

OSSA 2014-003

jdstrand

saucy needs no change rebuild for saucy-security Folsom and Essex are affected, but need further backporting

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
nova	Upstream: https://review.openstack.org/#/c/68658/ Upstream: https://review.openstack.org/#/c/68659 Upstream: https://review.openstack.org/#/c/68660/ Upstream: ?id=b0d Upstream: ?id=cbe Upstream: ?id=15e

References

Related Ubuntu Security Notices (USN)