The sdhcisdmatransfermultiblocks function in hw/sd/sdhci.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds heap access and crash) or execute arbitrary code on the QEMU host via vectors involving the data transfer length.
{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "2.8.1.1"
},
{
"introduced": "0"
},
{
"last_affected": "8.0"
}
]
}