Failure to flush the Translation Lookaside Buffer (TLB) of the I/O memory management unit (IOMMU) may lead an IO device to write to memory it should not be able to access, resulting in a potential loss of integrity.
[
{
"product": "EPYC™ Processors",
"vendor": "AMD",
"versions": [
{
"status": "affected",
"version": "various"
}
]
}
]