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CVE-2014-4021

Publication date 18 June 2014

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Xen 3.2.x through 4.4.x does not properly clean memory pages recovered from guests, which allows local guest OS users to obtain sensitive information via unspecified vectors.

Read the notes from the security team

Status

Package Ubuntu Release Status
xen 15.04 vivid
Fixed 4.4.0-0ubuntu6
14.10 utopic
Fixed 4.4.0-0ubuntu6
14.04 LTS trusty
Fixed 4.4.0-0ubuntu5.1
13.10 saucy
Fixed 4.3.0-1ubuntu1.4
12.04 LTS precise
Fixed 4.1.6.1-0ubuntu0.12.04.2
10.04 LTS lucid Not in release
xen-3.3 15.04 vivid Not in release
14.10 utopic Not in release
14.04 LTS trusty Not in release
13.10 saucy Not in release
12.04 LTS precise Not in release
10.04 LTS lucid Ignored end of life

Notes

mdeslaur

This is XSA-100