Description
Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
AMD Ryzen™ 3000 series Desktop Processors “Matisse"
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ 5000 Series Desktop Processors “Vermeer”
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors “Chagall” WS
Default version status: unaffected
variousaffected
AMD 1st Gen AMD EPYC™ Processors
Default version status: unaffected
variousaffected
AMD 2nd Gen AMD EPYC™ Processors
Default version status: unaffected
variousaffected
AMD 3rd Gen AMD EPYC™ Processors
Default version status: unaffected
variousaffected
AMD 4th Gen AMD EPYC™ Processors
Default version status: unaffected
variousaffected
AMD AMD EPYC™ Embedded 3000
Default version status: unaffected
variousaffected
AMD AMD EPYC™ Embedded 7002
Default version status: unaffected
variousaffected
AMD AMD EPYC™ Embedded 7003
Default version status: unaffected
variousaffected
AMD AMD Ryzen™ Embedded 5000
Default version status: unaffected
variousaffected
AMD AMD EPYC™ Embedded 7002
Default version status: unaffected
variousaffected
AMD AMD EPYC™ Embedded 3000
Default version status: unaffected
variousaffected
AMD AMD EPYC™ Embedded 7003
Default version status: unaffected
variousaffected