Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
High
Attack Vector
Network
0

CVE-2016-2270

Disclosure Date: February 19, 2016
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

Xen 4.6.x and earlier allows local guest administrators to cause a denial of service (host reboot) via vectors related to multiple mappings of MMIO pages with different cachability settings.

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CVSS V3 Severity and Metrics
Base Score:
6.8 Medium
Impact Score:
4
Exploitability Score:
2.3
Vector:
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
High
User Interaction (UI):
None
Scope (S):
Changed
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High

General Information

Vendors

  • debian,
  • fedoraproject,
  • oracle,
  • xen

Products

  • debian linux 7.0,
  • debian linux 8.0,
  • fedora 22,
  • fedora 23,
  • vm server 3.4,
  • xen
Technical Analysis