CVE-2013-4356

Xen 4.3.x writes hypervisor mappings to certain shadow pagetables when live migration is performed on hosts with more than 5TB of RAM, which allows local…

published October 9, 2013

CVSS
—
EPSS
1%
Percentile
48.6
In the wild
Unconfirmed
What it is

Xen 4.3.x writes hypervisor mappings to certain shadow pagetables when live migration is performed on hosts with more than 5TB of RAM, which allows local 64-bit PV guests to read or write to invalid memory and cause a denial of service (crash).

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00611 · 48.6th percentile
Published
2013-10-09T22:00Z
EPSS history
Timeline
  • 09 OCT 22:00Z
    Xen 4.3.x writes hypervisor mappings to certain shadow pagetables when live migration is performed on hosts with more than 5TB of RAM, which allows local…
    cvelistv5