CVE-2018-10471

medium

Description

An issue was discovered in Xen through 4.10.x allowing x86 PV guest OS users to cause a denial of service (out-of-bounds zero write and hypervisor crash) via unexpected INT 80 processing, because of an incorrect fix for CVE-2017-5754.

References

Advisories
More

https://www.debian.org/security/2018/dsa-4201

https://security.gentoo.org/glsa/201810-06

http://www.securityfocus.com/bid/104003

https://xenbits.xen.org/xsa/advisory-259.html

https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html

Details

Source: Mitre, NVD

Published: 2018-04-27

Updated: 2024-11-21

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: 6.5

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