An issue has been identified in both XenServer 8 and Citrix Hypervisor 8.2 CU1 LTSR which may allow a malicious administrator of a guest VM to cause the host to become slow and/or unresponsive.
[
{
"defaultStatus": "unaffected",
"product": "Citrix Hypervisor",
"vendor": "Citrix",
"versions": [
{
"lessThanOrEqual": "0",
"status": "affected",
"version": "8",
"versionType": "patch"
},
{
"lessThanOrEqual": "XS82ECU1068",
"status": "affected",
"version": "8.2 CU1 LTSR",
"versionType": "hotfix"
}
]
},
{
"defaultStatus": "unaffected",
"product": "XenServer",
"vendor": "Citrix",
"versions": [
{
"lessThanOrEqual": "0",
"status": "affected",
"version": "8",
"versionType": "patch"
},
{
"lessThanOrEqual": "XS82ECU1068",
"status": "affected",
"version": "8.2 CU1 LTSR",
"versionType": "hotfix"
}
]
}
]