Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2020-14394

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.

  • Published: Aug 17, 2022
  • Updated: Apr 13, 2023
  • CVE: CVE-2020-14394
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 3.2
  • AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L

CWEs: