description: Improper validation of destination address in SVC_LOAD_FW_IMAGE_BY_INSTANCE and SVC_LOAD_BINARY_BY_ATTRIB in a malicious UApp or ABL may allow an attacker to overwrite arbitrary bootloader memory with SPI ROM contents resulting in a loss of integrity and availability.
problem types: CWE-20 Improper Input Validation
affected:
{
product: 2nd Gen AMD EPYC™
vendor: AMD
versions:
lessThan: RomePI-SP3_1.0.0.C, status: affected, version: unspecified, versionType: custom
}
{
product: 3rd Gen AMD EPYC™
vendor: AMD
versions:
lessThan: MilanPI-SP3_1.0.0.4, status: affected, version: unspecified, versionType: custom
}
