CVE-2017-14431

medium

Description

Memory leak in Xen 3.3 through 4.8.x allows guest OS users to cause a denial of service (ARM or x86 AMD host OS memory consumption) by continually rebooting, because certain cleanup is skipped if no pass-through device was ever assigned, aka XSA-207.

References

https://xenbits.xen.org/xsa/advisory-207.html

https://lists.debian.org/debian-lts-announce/2018/09/msg00006.html

Details

Source: Mitre, NVD

Published: 2017-09-13

Updated: 2019-10-03

Risk Information

CVSS v2

Base Score: 4.9

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

Severity: Medium

CVSS v3

Base Score: 5.5

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

Severity: Medium