Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2016-6888

Integer overflow in the net_tx_pkt_init function in hw/net/net_tx_pkt.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (QEMU process crash) via the maximum fragmentation count, which triggers an unchecked multiplication and NULL pointer dereference.

  • Published: Dec 10, 2016
  • Updated: Apr 13, 2023
  • CVE: CVE-2016-6888
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 4.4
  • AV:L/AC:L/PR:H/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 2.7.0-rc0 2.7.0-rc0.x
qemu / qemu - 2.6.2.x
qemu / qemu 2.7.0-rc1 2.7.0-rc1.x
qemu / qemu 2.7.0-rc2 2.7.0-rc2.x
qemu / qemu 2.7.0-rc3 2.7.0-rc3.x
debian / debian_linux 8.0 8.0.x
redhat / virtualization 4.0 4.0.x
redhat / openstack 7.0 7.0.x
redhat / openstack 6.0 6.0.x
redhat / openstack 10 10.x
redhat / openstack 9 9.x
redhat / openstack 8 8.x
redhat / openstack 11 11.x