VDB
DEBIAN-CVE-2020-14394
DEBIAN-CVE-2020-14394
PUBLISHED
CVSS 3.200000047683716 LOW
An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Block (TRB) Ring. This flaw allows a privileged guest user to hang the QEMU process on the host, resulting in a denial of service.
Risk Scores
CVSS v3.1
3.200000047683716
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | qemu | 0, 0, 0 |
| Debian:14 | qemu | 0, 0, 0 |
| Debian:13 | qemu | 0, 0, 0 |
| Debian:11 | qemu | 5.2+dfsg, 0, 1:5.2+dfsg-11 |
Timeline
- Aug 17, 2022 CVE Published
- Apr 28, 2026 CVE Updated