Vulnerabilities > Redhat > Virtualization > 4.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2017-05-23 | CVE-2017-9214 | Integer Underflow (Wrap or Wraparound) vulnerability in multiple products In Open vSwitch (OvS) 2.7.0, while parsing an OFPT_QUEUE_GET_CONFIG_REPLY type OFP 1.0 message, there is a buffer over-read that is caused by an unsigned integer underflow in the function `ofputil_pull_queue_get_config_reply10` in `lib/ofp-util.c`. | 7.5 |
| 2017-03-27 | CVE-2017-5973 | Infinite Loop vulnerability in multiple products The xhci_kick_epctx function in hw/usb/hcd-xhci.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (infinite loop and QEMU process crash) via vectors related to control transfer descriptor sequence. | 5.5 |
| 2016-12-23 | CVE-2016-9921 | Divide By Zero vulnerability in multiple products Quick emulator (Qemu) built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to a divide by zero issue. | 6.5 |
| 2016-12-23 | CVE-2016-9911 | Missing Release of Resource after Effective Lifetime vulnerability in multiple products Quick Emulator (Qemu) built with the USB EHCI Emulation support is vulnerable to a memory leakage issue. | 6.5 |
| 2016-12-23 | CVE-2016-9907 | Missing Release of Resource after Effective Lifetime vulnerability in multiple products Quick Emulator (Qemu) built with the USB redirector usb-guest support is vulnerable to a memory leakage flaw. | 6.5 |
| 2016-12-10 | CVE-2016-7466 | Missing Release of Resource after Effective Lifetime vulnerability in multiple products Memory leak in the usb_xhci_exit function in hw/usb/hcd-xhci.c in QEMU (aka Quick Emulator), when the xhci uses msix, allows local guest OS administrators to cause a denial of service (memory consumption and possibly QEMU process crash) by repeatedly unplugging a USB device. | 6.0 |
| 2016-12-10 | CVE-2016-7422 | Classic Buffer Overflow vulnerability in multiple products The virtqueue_map_desc function in hw/virtio/virtio.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) via a large I/O descriptor buffer length value. | 6.0 |
| 2016-12-10 | CVE-2016-6888 | Integer Overflow or Wraparound vulnerability in multiple products 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. | 4.4 |
| 2016-12-10 | CVE-2016-6835 | The vmxnet_tx_pkt_parse_headers function in hw/net/vmxnet_tx_pkt.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (buffer over-read) by leveraging failure to check IP header length. | 6.0 |
| 2016-11-04 | CVE-2016-8910 | Infinite Loop vulnerability in multiple products The rtl8139_cplus_transmit function in hw/net/rtl8139.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) by leveraging failure to limit the ring descriptor count. | 6.0 |