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Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2016-2391 |
The ohci_bus_start function in the USB OHCI emulation support (hw/usb/hcd-ohci.c) in QEMU allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors related to multiple eof_timers. Published: June 16, 2016; 2:59:03 PM -0400 |
V4.0:(not available) V3.1: 5.0 MEDIUM V2.0: 2.1 LOW |
CVE-2016-5338 |
The (1) esp_reg_read and (2) esp_reg_write functions in hw/scsi/esp.c in QEMU allow local guest OS administrators to cause a denial of service (QEMU process crash) or execute arbitrary code on the QEMU host via vectors related to the information transfer buffer. Published: June 14, 2016; 10:59:02 AM -0400 |
V4.0:(not available) V3.1: 7.8 HIGH V2.0: 4.6 MEDIUM |
CVE-2016-5337 |
The megasas_ctrl_get_info function in hw/scsi/megasas.c in QEMU allows local guest OS administrators to obtain sensitive host memory information via vectors related to reading device control information. Published: June 14, 2016; 10:59:01 AM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 2.1 LOW |
CVE-2016-5238 |
The get_cmd function in hw/scsi/esp.c in QEMU might allow local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via vectors related to reading from the information transfer buffer in non-DMA mode. Published: June 14, 2016; 10:59:00 AM -0400 |
V4.0:(not available) V3.1: 4.4 MEDIUM V2.0: 2.1 LOW |
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. Published: June 01, 2016; 6:59:08 PM -0400 |
V4.0:(not available) V3.1: 7.8 HIGH V2.0: 4.6 MEDIUM |
CVE-2016-4454 |
The vmsvga_fifo_read_raw function in hw/display/vmware_vga.c in QEMU allows local guest OS administrators to obtain sensitive host memory information or cause a denial of service (QEMU process crash) by changing FIFO registers and issuing a VGA command, which triggers an out-of-bounds read. Published: June 01, 2016; 6:59:04 PM -0400 |
V4.0:(not available) V3.1: 6.0 MEDIUM V2.0: 3.6 LOW |
CVE-2016-4453 |
The vmsvga_fifo_run function in hw/display/vmware_vga.c in QEMU allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via a VGA command. Published: June 01, 2016; 6:59:03 PM -0400 |
V4.0:(not available) V3.1: 4.4 MEDIUM V2.0: 4.9 MEDIUM |
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). Published: May 25, 2016; 11:59:04 AM -0400 |
V4.0:(not available) V3.1: 6.5 MEDIUM V2.0: 2.1 LOW |
CVE-2016-4037 |
The ehci_advance_state function in hw/usb/hcd-ehci.c in QEMU allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) via a circular split isochronous transfer descriptor (siTD) list, a related issue to CVE-2015-8558. Published: May 23, 2016; 3:59:06 PM -0400 |
V4.0:(not available) V3.1: 6.0 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2016-4001 |
Buffer overflow in the stellaris_enet_receive function in hw/net/stellaris_enet.c in QEMU, when the Stellaris ethernet controller is configured to accept large packets, allows remote attackers to cause a denial of service (QEMU crash) via a large packet. Published: May 23, 2016; 3:59:05 PM -0400 |
V4.0:(not available) V3.1: 8.6 HIGH V2.0: 4.3 MEDIUM |
CVE-2015-8558 |
The ehci_process_itd function in hw/usb/hcd-ehci.c in QEMU allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) via a circular isochronous transfer descriptor (iTD) list. Published: May 23, 2016; 3:59:00 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2016-4441 |
The get_cmd function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check DMA length, which allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via unspecified vectors, involving an SCSI command. Published: May 20, 2016; 10:59:08 AM -0400 |
V4.0:(not available) V3.1: 6.0 MEDIUM V2.0: 2.1 LOW |
CVE-2016-4439 |
The esp_reg_write function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check command buffer length, which allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) or potentially execute arbitrary code on the QEMU host via unspecified vectors. Published: May 20, 2016; 10:59:07 AM -0400 |
V4.0:(not available) V3.1: 6.7 MEDIUM V2.0: 4.6 MEDIUM |
CVE-2016-3712 |
Integer overflow in the VGA module in QEMU allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) by editing VGA registers in VBE mode. Published: May 11, 2016; 5:59:02 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 2.1 LOW |
CVE-2016-3710 |
The VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to execute arbitrary code on the host by changing access modes after setting the bank register, aka the "Dark Portal" issue. Published: May 11, 2016; 5:59:01 PM -0400 |
V4.0:(not available) V3.1: 8.8 HIGH V2.0: 7.2 HIGH |
CVE-2016-4002 |
Buffer overflow in the mipsnet_receive function in hw/net/mipsnet.c in QEMU, when the guest NIC is configured to accept large packets, allows remote attackers to cause a denial of service (memory corruption and QEMU crash) or possibly execute arbitrary code via a packet larger than 1514 bytes. Published: April 26, 2016; 10:59:04 AM -0400 |
V4.0:(not available) V3.1: 9.8 CRITICAL V2.0: 6.8 MEDIUM |
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. Published: April 11, 2016; 10:00:07 PM -0400 |
V4.0:(not available) V3.1: 8.4 HIGH V2.0: 3.6 LOW |
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. Published: April 11, 2016; 10:00:05 PM -0400 |
V4.0:(not available) V3.1: 8.8 HIGH V2.0: 6.9 MEDIUM |
CVE-2016-2858 |
QEMU, when built with the Pseudo Random Number Generator (PRNG) back-end support, allows local guest OS users to cause a denial of service (process crash) via an entropy request, which triggers arbitrary stack based allocation and memory corruption. Published: April 07, 2016; 3:59:03 PM -0400 |
V4.0:(not available) V3.1: 6.5 MEDIUM V2.0: 1.9 LOW |
CVE-2016-1714 |
The (1) fw_cfg_write and (2) fw_cfg_read functions in hw/nvram/fw_cfg.c in QEMU before 2.4, when built with the Firmware Configuration device emulation support, allow guest OS users with the CAP_SYS_RAWIO privilege to cause a denial of service (out-of-bounds read or write access and process crash) or possibly execute arbitrary code via an invalid current entry value in a firmware configuration. Published: April 07, 2016; 3:59:02 PM -0400 |
V4.0:(not available) V3.0: 8.1 HIGH V2.0: 6.9 MEDIUM |