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.
{
"unresolved_ranges": [
{
"vendor_product": "debian:debian_linux",
"extracted_events": [
{
"last_affected": "8.0"
}
],
"cpes": [
"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
],
"source": "CPE_STRING"
},
{
"vendor_product": "opensuse:leap",
"extracted_events": [
{
"last_affected": "42.2"
}
],
"cpes": [
"cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*"
],
"source": "CPE_STRING"
}
]
}{
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.8.1.1"
},
{
"last_affected": "2.9.0-rc0"
}
],
"cpe": [
"cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*",
"cpe:2.3:a:qemu:qemu:2.9.0:rc0:*:*:*:*:*:*"
],
"source": [
"CPE_RANGE",
"CPE_STRING"
]
}{
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.8.1.1"
},
{
"last_affected": "2.9.0-rc0"
}
],
"cpe": [
"cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*",
"cpe:2.3:a:qemu:qemu:2.9.0:rc0:*:*:*:*:*:*"
],
"source": [
"CPE_RANGE",
"CPE_STRING"
]
}