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.
| Reporter | Title | Published | Views | Family All 28 |
|---|---|---|---|---|
 | CVE-2020-27661 | 2 Jun 202115:25 | – | alpinelinux |
 | Astra Linux – Vulnerability in Qemu | 20 May 202605:53 | – | astralinux |
 | The vulnerability of the dwc2handle_packet function in the hw/usb/hcd-dwc2.c component of the hardware/USB/HCD-DWC2 emulator for QEMU allows a hacker to trigger a service failure. | 21 Sep 202200:00 | – | bdu_fstec |
 | CVE-2020-27661 affecting package qemu-kvm 4.2.0-48 | 8 Jul 202121:56 | – | cbl_mariner |
 | QEMU 数字错误漏洞 | 2 Jun 202100:00 | – | cnnvd |
 | QEMU code issue vulnerability (CNVD-2021-39676) | 3 Jun 202100:00 | – | cnvd |
 | CVE-2020-27661 | 2 Jun 202115:25 | – | cve |
 | CVE-2020-27661 | 2 Jun 202115:25 | – | cvelist |
 | CVE-2020-27661 | 2 Jun 202115:25 | – | debiancve |
 | qemu security update | 28 Jun 202100:00 | – | oraclelinux |
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15 Jun 2021 07:00Current
7High risk
Vulners AI Score7
CVSS 22.1
CVSS 3.16.5
EPSS0.00314