Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2014-4021

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.

Published

2014-06-18T19:55:04.920

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 2.7 (LOW)

CVSSv2 Vector

AV:A/AC:L/Au:S/C:P/I:N/A:N

  • Access Vector: ADJACENT_NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

5.1

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System xen xen 3.2.0 Yes
Operating System xen xen 3.2.1 Yes
Operating System xen xen 3.2.2 Yes
Operating System xen xen 3.2.3 Yes
Operating System xen xen 4.0.0 Yes
Operating System xen xen 4.0.1 Yes
Operating System xen xen 4.0.2 Yes
Operating System xen xen 4.0.3 Yes
Operating System xen xen 4.0.4 Yes
Operating System xen xen 4.1.0 Yes
Operating System xen xen 4.1.1 Yes
Operating System xen xen 4.1.2 Yes
Operating System xen xen 4.1.3 Yes
Operating System xen xen 4.1.4 Yes
Operating System xen xen 4.1.5 Yes
Operating System xen xen 4.1.6.1 Yes
Operating System xen xen 4.2.0 Yes
Operating System xen xen 4.2.1 Yes
Operating System xen xen 4.2.2 Yes
Operating System xen xen 4.2.3 Yes
Operating System xen xen 4.3.0 Yes
Operating System xen xen 4.3.1 Yes
Operating System xen xen 4.4.0 Yes
Operating System xen xen 4.4.0 Yes
References