CVE-2020-27661
Medium
Description
A divide-by-zero issue was found in dwc2_handle_packet in hw/usb/hcd-dwc2.c in the hcd-dwc2 USB host controller emulation of QEMU. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service.
SeverityMedium
CVSS6.5
Exploit probability24. percentile0.3%
ProductQemu
PublishedJun 2, 2021
First seenJun 2, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| qemu qemu | v ≤ 5.1.1 | — |
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