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- CPE Product Version: cpe:/a:qemu:qemu:2.5.1.1
Vuln ID | Summary | CVSS Severity |
---|---|---|
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 |
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 |
V3.1: 6.5 MEDIUM V2.0: 2.1 LOW |
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 |
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 |
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 |
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 |
V3.1: 6.7 MEDIUM V2.0: 4.6 MEDIUM |
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 |
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 |
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 |
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 |
V3.1: 6.5 MEDIUM V2.0: 1.9 LOW |