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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2017-10916 Detail

Description

The vCPU context-switch implementation in Xen through 4.8.x improperly interacts with the Memory Protection Extensions (MPX) and Protection Key (PKU) features, which makes it easier for guest OS users to defeat ASLR and other protection mechanisms, aka XSA-220.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.debian.org/security/2017/dsa-3969
http://www.debian.org/security/2017/dsa-3969
http://www.securityfocus.com/bid/99167
http://www.securityfocus.com/bid/99167
http://www.securitytracker.com/id/1038730
http://www.securitytracker.com/id/1038730
https://security.gentoo.org/glsa/201708-03
https://security.gentoo.org/glsa/201708-03
https://xenbits.xen.org/xsa/advisory-220.html Mailing List  Mitigation  Vendor Advisory 
https://xenbits.xen.org/xsa/advisory-220.html Mailing List  Mitigation  Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-10916
NVD Published Date:
07/04/2017
NVD Last Modified:
11/20/2024
Source:
MITRE