CVE-2014-7154
EPSS 0.73%
Description
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.
How to fix CVE-2014-7154
To remediate CVE-2014-7154, upgrade the affected package to a fixed version below.
- Debian/xen—upgrade to 4.4.1-3 or later
Is CVE-2014-7154 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.4.1-3