Vulnerability Database

296,202

Total vulnerabilities in the database

CVE-2016-9922

The cirrus_do_copy function in hw/display/cirrus_vga.c in QEMU (aka Quick Emulator), when cirrus graphics mode is VGA, allows local guest OS privileged users to cause a denial of service (divide-by-zero error and QEMU process crash) via vectors involving blit pitch values.

  • Published: Mar 27, 2017
  • Updated: Apr 13, 2023
  • CVE: CVE-2016-9922
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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 - 2.7.1.x
qemu / qemu 2.8.0-rc0 2.8.0-rc0.x
qemu / qemu 2.8.0-rc1 2.8.0-rc1.x
qemu / qemu 2.8.0-rc2 2.8.0-rc2.x