CVE-2016-6888
published 2016-12-10CVE-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…
medium4.4CVSS 3.1
AVLACLPRHUINSUCNINAH
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.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | qemu | < qemu 1:2.6+dfsg-3.1 (bookworm) | qemu 1:2.6+dfsg-3.1 (bookworm) |
| qemu | qemu | <= 2.6.2 | — |
| qemu | qemu | — | — |
| qemu | qemu | >= 0 < 1:2.6+dfsg-3.1 | 1:2.6+dfsg-3.1 |
| qemu | qemu | >= 0 < 1:2.6+dfsg-3.1 | 1:2.6+dfsg-3.1 |
| qemu | qemu | >= 0 < 1:2.6+dfsg-3.1 | 1:2.6+dfsg-3.1 |
| qemu | qemu | >= 0 < 1:2.6+dfsg-3.1 | 1:2.6+dfsg-3.1 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-2ubuntu1.30 | 2.0.0+dfsg-2ubuntu1.30 |
| qemu | qemu | >= 0 < 1:2.5+dfsg-5ubuntu10.6 | 1:2.5+dfsg-5ubuntu10.6 |
| redhat | openstack | — | — |
| redhat | openstack | — | — |
| redhat | openstack | — | — |
| redhat | openstack | — | — |
| redhat | openstack | — | — |
| redhat | openstack | — | — |
| redhat | virtualization | — | — |
CVSS provenance
nvdv3.14.4MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM