drivers/vfio/pci/vfiopci.c in the Linux kernel through 4.8.11 allows local users to bypass integer overflow checks, and cause a denial of service (memory corruption) or have unspecified other impact, by leveraging access to a vfio PCI device file for a VFIODEVICESETIRQS ioctl call, aka a "state machine confusion bug."
[
{
"events": [
{
"introduced": "3.6"
},
{
"fixed": "3.10.107"
}
]
},
{
"events": [
{
"introduced": "3.11"
},
{
"fixed": "3.12.70"
}
]
},
{
"events": [
{
"introduced": "3.13"
},
{
"fixed": "3.16.39"
}
]
},
{
"events": [
{
"introduced": "3.17"
},
{
"fixed": "3.18.51"
}
]
},
{
"events": [
{
"introduced": "3.19"
},
{
"fixed": "4.1.41"
}
]
},
{
"events": [
{
"introduced": "4.2"
},
{
"fixed": "4.4.65"
}
]
},
{
"events": [
{
"introduced": "4.5"
},
{
"fixed": "4.9"
}
]
}
]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-9083.json"