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Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2016-9921 |
Quick emulator (Qemu) built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to a divide by zero issue. It could occur while copying VGA data when cirrus graphics mode was set to be VGA. A privileged user inside guest could use this flaw to crash the Qemu process instance on the host, resulting in DoS. Published: December 23, 2016; 5:59:00 PM -0500 |
V3.1: 6.5 MEDIUM V2.0: 2.1 LOW |
CVE-2016-9912 |
Quick Emulator (Qemu) built with the Virtio GPU Device emulator support is vulnerable to a memory leakage issue. It could occur while destroying gpu resource object in 'virtio_gpu_resource_destroy'. A guest user/process could use this flaw to leak host memory bytes, resulting in DoS for a host. Published: December 23, 2016; 5:59:00 PM -0500 |
V3.1: 6.5 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2016-9908 |
Quick Emulator (Qemu) built with the Virtio GPU Device emulator support is vulnerable to an information leakage issue. It could occur while processing 'VIRTIO_GPU_CMD_GET_CAPSET' command. A guest user/process could use this flaw to leak contents of the host memory bytes. Published: December 23, 2016; 5:59:00 PM -0500 |
V3.1: 3.3 LOW V2.0: 2.1 LOW |
CVE-2016-8667 |
The rc4030_write function in hw/dma/rc4030.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (divide-by-zero error and QEMU process crash) via a large interval timer reload value. Published: November 04, 2016; 5:59:03 PM -0400 |
V3.1: 6.0 MEDIUM V2.0: 2.1 LOW |
CVE-2016-7907 |
The imx_fec_do_tx function in hw/net/imx_fec.c in QEMU (aka Quick Emulator) does not properly limit the buffer descriptor count when transmitting packets, which allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via vectors involving a buffer descriptor with a length of 0 and crafted values in bd.flags. Published: October 05, 2016; 12:59:10 PM -0400 |
V3.1: 4.4 MEDIUM V2.0: 2.1 LOW |