CVE-2017-15590 - An issue was discovered in Xen through 4.9.x allowing x86 guest OS users to cause a denial of servic

CVE-2017-15590

Summary

An issue was discovered in Xen through 4.9.x allowing x86 guest OS users to cause a denial of service (hypervisor crash) or possibly gain privileges because MSI mapping was mishandled.

References

http://www.securityfocus.com/bid/101500
http://www.securitytracker.com/id/1039568
https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html
https://security.gentoo.org/glsa/201801-14
https://support.citrix.com/article/CTX228867
https://www.debian.org/security/2017/dsa-4050
https://xenbits.xen.org/xsa/advisory-237.html

Vulnerable Configurations

cpe:2.3:o:xen:xen:4.9.0:*:*:*:*:*:*:*
cpe:2.3:o:xen:xen:4.9.0:*:*:*:*:*:*:*

CVSS

Base:	4.6 (as of 03-10-2019 - 00:03)
Impact:
Exploitability:

CWE

NVD-CWE-noinfo

CAPEC

Access

Vector	Complexity	Authentication
LOCAL	LOW	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

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

refmap via4

bid	101500
confirm	https://support.citrix.com/article/CTX228867 https://xenbits.xen.org/xsa/advisory-237.html
debian	DSA-4050
gentoo	GLSA-201801-14
mlist	[debian-lts-announce] 20181018 [SECURITY] [DLA 1549-1] xen security update
sectrack	1039568

Last major update

03-10-2019 - 00:03

Published

18-10-2017 - 08:29

Last modified

03-10-2019 - 00:03