UBUNTU-CVE-2014-4021

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2014-4021
Published: 18 Jun 2014, 19:55
Last modified:22 Apr 2026, 09:44

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

18 Jun 2014, 19:55
Published
Vulnerability first disclosed
22 Apr 2026, 09:44
Last Modified
Vulnerability information updated

Description

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.

Affected Systems

  • ubuntu•xen

    < 4.4.0-0ubuntu5.1

References (3)