Detections
Analytics

CVE-2017-17381

medium

Description

The Virtio Vring implementation in QEMU allows local OS guest users to cause a denial of service (divide-by-zero error and QEMU process crash) by unsetting vring alignment while updating Virtio rings.

References

https://www.debian.org/security/2018/dsa-4213

https://usn.ubuntu.com/3575-1/

https://lists.gnu.org/archive/html/qemu-devel/2017-12/msg00166.html

http://www.securityfocus.com/bid/102059

http://www.openwall.com/lists/oss-security/2017/12/05/2

Details

Source: Mitre, NVD

Published: 2017-12-07

Updated: 2025-04-20

Risk Information

CVSS v2

Base Score: 2.1

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

Severity: Low

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

Severity: Medium

EPSS

EPSS: 0.0006