CVE-2014-7154

Publication date 2 October 2014

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Race condition in HVMOP_track_dirty_vram in Xen 4.0.0 through 4.4.x does not ensure possession of the guarding lock for dirty video RAM tracking, which allows certain local guest domains to cause a denial of service via unspecified vectors.

Read the notes from the security team

Status

Package Ubuntu Release Status
xen 14.10 utopic
Fixed 4.4.0-0ubuntu8
14.04 LTS trusty
Fixed 4.4.0-0ubuntu5.2
12.04 LTS precise
Fixed 4.1.6.1-0ubuntu0.12.04.3
10.04 LTS lucid Not in release
xen-3.3 14.10 utopic Not in release
14.04 LTS trusty Not in release
12.04 LTS precise Not in release
10.04 LTS lucid
Not affected

Notes

mdeslaur

4.0.0+