QEMU (aka Quick Emulator) built with the Virtio GPU Device emulator support is vulnerable to an information leakage issue. It could occur while processing 'VIRTIOGPUCMDGETCAPSET_INFO' command. A guest user/process could use this flaw to leak contents of the host memory bytes.
{
"versions": [
{
"introduced": "0"
},
{
"fixed": "2.8.0"
},
{
"introduced": "0"
},
{
"last_affected": "2.8.0-rc0"
},
{
"introduced": "0"
},
{
"last_affected": "2.8.0-rc1"
},
{
"introduced": "0"
},
{
"last_affected": "2.8.0-rc2"
}
]
}