CVE-2017-17381

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.

Score

CVSS 3.1 6.5 Medium

Status

Modified - cve@mitre.org

Published

2017-12-07

Last modified

2024-08-05

Weaknesses

CWE-369

Affected products

• Debian Linux (Debian)
• Qemu (Qemu)

References

• http://www.openwall.com/lists/oss-security/2017/12/05/2
• http://www.securityfocus.com/bid/102059
• https://lists.gnu.org/archive/html/qemu-devel/2017-12/msg00166.html
• https://usn.ubuntu.com/3575-1/
• https://www.debian.org/security/2018/dsa-4213