CVE-2016-10013

MEDIUM

Description

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.

References

http://www.debian.org/security/2017/dsa-3847

http://www.securityfocus.com/bid/94963

http://www.securitytracker.com/id/1037491

http://xenbits.xen.org/xsa/advisory-204.html

Details

Source: MITRE

Published: 2017-01-26

Updated: 2017-11-04

Type: CWE-264

Risk Information

CVSS v2.0

Base Score: 4.6

Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 3.9

Severity: MEDIUM

CVSS v3.0

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH