CVE-2016-9818
Published: 27 February 2017
Xen through 4.7.x allows local ARM guest OS users to cause a denial of service (host crash) via vectors involving an asynchronous abort while at HYP.
Notes
Author | Note |
---|---|
ratliff | according to the XSA this affects ARM only |
mdeslaur | This is XSA-201 |
Priority
Status
Package | Release | Status |
---|---|---|
xen Launchpad, Ubuntu, Debian |
precise |
Not vulnerable
|
trusty |
Released
(4.4.2-0ubuntu0.14.04.9)
|
|
upstream |
Needs triage
|
|
xenial |
Released
(4.6.0-1ubuntu4.3)
|
|
yakkety |
Released
(4.7.0-0ubuntu2.1)
|
|
zesty |
Released
(4.8.0-1ubuntu1)
|
|
Binaries built from this source package are in Universe and so are supported by the community. |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Changed |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H |