xen: denial of service
| Package(s): | xen | CVE #(s): | CVE-2016-2270 CVE-2016-2271 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Created: | February 29, 2016 | Updated: | March 7, 2016 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Description: | From the CVE entries:
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. (CVE-2016-2270) VMX in Xen 4.6.x and earlier, when using an Intel or Cyrix CPU, allows local HVM guest users to cause a denial of service (guest crash) via vectors related to a non-canonical RIP. (CVE-2016-2271) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Alerts: |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||