CVE-2015-4103

Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators to cause a…

published June 3, 2015

CVSS
—
EPSS
0%
Percentile
37.8
In the wild
Unconfirmed
What it is

Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators to cause a denial of service (host interrupt handling confusion) via vectors related to qemu and accessing spanning multiple fields.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00450 · 37.8th percentile
Published
2015-06-03T20:00Z
EPSS history
Timeline
  • 03 JUN 20:00Z
    Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators to cause a…
    cvelistv5