description: Due to a code bug in
Secure_TSC, SEV firmware may allow an attacker with high privileges to cause a
guest to observe an incorrect TSC when Secure TSC is enabled potentially
resulting in a loss of guest integrity.
affected:
{
defaultStatus: affected
packageName: PI
platforms: x86
product: 3rd Gen AMD EPYC™ Processors
vendor: AMD
versions:
status: affected, version: various
}
{
defaultStatus: affected
packageName: PI
platforms: x86
product: 4th Gen AMD EPYC™ Processors
vendor:  AMD
versions:
status: affected, version: various
}
