Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2016-9385

The x86 segment base write emulation functionality in Xen 4.4.x through 4.7.x allows local x86 PV guest OS administrators to cause a denial of service (host crash) by leveraging lack of canonical address checks.

Published

2017-01-23T21:59:02.907

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 6.0 (MEDIUM)

CVSSv2 Vector

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

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

3.9

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System xen xen 4.4.0 Yes
Operating System xen xen 4.4.1 Yes
Operating System xen xen 4.4.2 Yes
Operating System xen xen 4.4.3 Yes
Operating System xen xen 4.4.4 Yes
Operating System xen xen 4.5.0 Yes
Operating System xen xen 4.5.1 Yes
Operating System xen xen 4.5.2 Yes
Operating System xen xen 4.5.3 Yes
Operating System xen xen 4.5.5 Yes
Operating System xen xen 4.6.0 Yes
Operating System xen xen 4.6.1 Yes
Operating System xen xen 4.6.3 Yes
Operating System xen xen 4.6.4 Yes
Operating System xen xen 4.7.0 Yes
Operating System xen xen 4.7.1 Yes
Application citrix xenserver 6.0.2 Yes
Application citrix xenserver 6.2.0 Yes
Application citrix xenserver 6.5 Yes
Application citrix xenserver 7.0 Yes
References