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.
{
"source": "CPE_FIELD",
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.5.1.1"
},
{
"last_affected": "6.0"
},
{
"last_affected": "7.0"
},
{
"last_affected": "5.0"
},
{
"last_affected": "3.0"
},
{
"last_affected": "8.0"
}
],
"cpe": [
"cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*",
"cpe:2.3:a:redhat:openstack:6.0:*:*:*:*:*:*:*",
"cpe:2.3:a:redhat:openstack:7.0:*:*:*:*:*:*:*",
"cpe:2.3:a:redhat:openstack:5.0:*:*:*:*:*:*:*",
"cpe:2.3:a:redhat:virtualization:3.0:*:*:*:*:*:*:*",
"cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*",
"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
]
}