CVE-2017-10923

medium

Description

Xen through 4.8.x does not validate a vCPU array index upon the sending of an SGI, which allows guest OS users to cause a denial of service (hypervisor crash), aka XSA-225.

References

https://xenbits.xen.org/xsa/advisory-225.html

https://security.gentoo.org/glsa/201708-03

http://www.securitytracker.com/id/1038735

http://www.securityfocus.com/bid/99160

Details

Source: Mitre, NVD

Published: 2017-07-05

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

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