Product:

Virtualization

(Redhat)
Date ID Summary Products Score Patch
2016-12-10 CVE-2016-7466 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. Leap, Qemu, Openstack, Virtualization 6.0
2016-12-10 CVE-2016-7422 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. Leap, Qemu, Openstack, Virtualization 6.0
2016-12-10 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. Debian_linux, Qemu, Openstack, Virtualization 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. Debian_linux, Qemu, Virtualization 6.0
2016-06-01 CVE-2016-5126 Heap-based buffer overflow in the iscsi_aio_ioctl function in block/iscsi.c in QEMU allows local guest OS users to cause a denial of service (QEMU process crash) or possibly execute arbitrary code via a crafted iSCSI asynchronous I/O ioctl call. Ubuntu_linux, Debian_linux, Linux, Qemu, Enterprise_linux_desktop, Enterprise_linux_eus, Enterprise_linux_server, Enterprise_linux_server_aus, Enterprise_linux_server_tus, Enterprise_linux_workstation, Openstack, Virtualization 7.8
2016-05-25 CVE-2016-4020 The patch_instruction function in hw/i386/kvmvapic.c in QEMU does not initialize the imm32 variable, which allows local guest OS administrators to obtain sensitive information from host stack memory by accessing the Task Priority Register (TPR). Ubuntu_linux, Debian_linux, Qemu, Enterprise_linux_desktop, Enterprise_linux_eus, Enterprise_linux_server, Enterprise_linux_server_aus, Enterprise_linux_server_tus, Enterprise_linux_workstation, Openstack, Virtualization 6.5
2016-04-12 CVE-2016-2857 The net_checksum_calculate function in net/checksum.c in QEMU allows local guest OS users to cause a denial of service (out-of-bounds heap read and crash) via the payload length in a crafted packet. Ubuntu_linux, Debian_linux, Qemu, Enterprise_linux_desktop, Enterprise_linux_eus, Enterprise_linux_server, Enterprise_linux_server_aus, Enterprise_linux_server_tus, Enterprise_linux_workstation, Openstack, Virtualization 8.4
2016-04-12 CVE-2016-1568 Use-after-free vulnerability in hw/ide/ahci.c in QEMU, when built with IDE AHCI Emulation support, allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via an invalid AHCI Native Command Queuing (NCQ) AIO command. Debian_linux, Qemu, Openstack, Virtualization 8.8
2018-08-20 CVE-2015-5160 libvirt before 2.2 includes Ceph credentials on the qemu command line when using RADOS Block Device (aka RBD), which allows local users to obtain sensitive information via a process listing. Libvirt, Enterprise_linux, Enterprise_linux_desktop, Enterprise_linux_eus, Enterprise_linux_server, Enterprise_linux_server_aus, Enterprise_linux_server_eus, Enterprise_linux_server_tus, Enterprise_linux_workstation, Virtualization 5.5
2015-01-28 CVE-2015-0235 Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and other 2.x versions before 2.18, allows context-dependent attackers to execute arbitrary code via vectors related to the (1) gethostbyname or (2) gethostbyname2 function, aka "GHOST." Mac_os_x, Debian_linux, Glibc, Pureapplication_system, Security_access_manager_for_enterprise_single_sign\-On, Communications_application_session_controller, Communications_eagle_application_processor, Communications_eagle_lnp_application_processor, Communications_lsms, Communications_policy_management, Communications_session_border_controller, Communications_user_data_repository, Communications_webrtc_session_controller, Exalogic_infrastructure, Linux, Vm_virtualbox, Virtualization N/A