CVE-2016-10013
Published: 26 January 2017
Xen through 4.8.x allows local 64-bit x86 HVM guest OS users to gain privileges by leveraging mishandling of SYSCALL singlestep during emulation.
Notes
Author | Note |
---|---|
mdeslaur | This is XSA-204 |
Priority
Status
Package | Release | Status |
---|---|---|
xen Launchpad, Ubuntu, Debian |
precise |
Released
(4.1.6.1-0ubuntu0.12.04.13)
|
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 | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |