CVEvulnerability
CVE-2017-17381
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2017-12-07
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-369
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.
Affected configurations
• qemu qemu (<= 2.10.2)
• qemu qemu 2.11.0
• debian debian linux 9.0
Related
Weakness · CWE (1)
- CWE-369 Divide By Zero weakness
References
- http://www.openwall.com/lists/oss-security/2017/12/05/2 Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/102059 Third Party Advisory, VDB Entry
- https://lists.gnu.org/archive/html/qemu-devel/2017-12/msg00166.html Issue Tracking, Third Party Advisory
- https://usn.ubuntu.com/3575-1/ Third Party Advisory
- https://www.debian.org/security/2018/dsa-4213 Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/12/05/2 Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/102059 Third Party Advisory, VDB Entry
- https://lists.gnu.org/archive/html/qemu-devel/2017-12/msg00166.html Issue Tracking, Third Party Advisory
- https://usn.ubuntu.com/3575-1/ Third Party Advisory
- https://www.debian.org/security/2018/dsa-4213 Third Party Advisory