Vulnerability Database

313,359

Total vulnerabilities in the database

CVE-2020-25084

QEMU 5.0.0 has a use-after-free in hw/usb/hcd-xhci.c because the usb_packet_map return value is not checked.

  • Published: Sep 25, 2020
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-25084
  • 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

CVSS v2:

  • Severity: Low
  • Score: 2.1
  • AV:L/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
qemu / qemu 5.0.0 5.0.0.x
debian / debian_linux 9.0 9.0.x
debian / debian_linux 10.0 10.0.x