The ehciadvancestate 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.
{
"unresolved_ranges": [
{
"vendor_product": "canonical:ubuntu_linux",
"source": "CPE_FIELD",
"extracted_events": [
{
"last_affected": "12.04"
},
{
"last_affected": "14.04"
},
{
"last_affected": "15.10"
},
{
"last_affected": "16.04"
}
],
"cpes": [
"cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*",
"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
"cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*",
"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*"
]
},
{
"source": "CPE_FIELD",
"vendor_product": "debian:debian_linux",
"extracted_events": [
{
"last_affected": "8.0"
}
],
"cpes": [
"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
]
},
{
"source": "CPE_FIELD",
"vendor_product": "fedoraproject:fedora",
"extracted_events": [
{
"last_affected": "22"
},
{
"last_affected": "23"
},
{
"last_affected": "24"
}
],
"cpes": [
"cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*",
"cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*",
"cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*"
]
}
]
}