Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.openwall.com/lists/oss-security/2017/12/05/2
- https://www.debian.org/security/2018/dsa-4213
- http://www.securityfocus.com/bid/102059
- https://usn.ubuntu.com/3575-1/
- https://lists.gnu.org/archive/html/qemu-devel/2017-12/msg00166.html
ADP enrichment
No English description supplied.