CVE-2017-17381
6.5
MEDIUM
CVSS 3.1
EPSS 0.18%
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.
How to fix CVE-2017-17381
To remediate CVE-2017-17381, upgrade the affected package to a fixed version below.
- Debian/qemu—upgrade to 1:2.11+dfsg-1 or later
Is CVE-2017-17381 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:2.11+dfsg-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H |