Authorization

2021-11-1619:15:00

PRIOn knowledge base

www.prio-n.com

6.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.8%

JSON

Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA read from invalid DRAM address to SRAM resulting in SMU not servicing further requests.

CPENameOperatorVersion
epyc_7002_firmwareeq< romepisp31.0.0.c
epyc_7003_firmwareeq< milanpisp31.0.0.4
epyc_7232p_firmwareeq< romepisp31.0.0.c
epyc_7252_firmwareeq< romepisp31.0.0.c
epyc_7262_firmwareeq< romepisp31.0.0.c
epyc_7272_firmwareeq< romepisp31.0.0.c
epyc_7282_firmwareeq< romepisp31.0.0.c
epyc_72f3_firmwareeq< milanpisp31.0.0.4
epyc_7302_firmwareeq< romepisp31.0.0.c
epyc_7302p_firmwareeq< romepisp31.0.0.c

Name	Operator	Version
epyc_7002_firmware	eq	< romepisp31.0.0.c
epyc_7003_firmware	eq	< milanpisp31.0.0.4
epyc_7232p_firmware	eq	< romepisp31.0.0.c
epyc_7252_firmware	eq	< romepisp31.0.0.c
epyc_7262_firmware	eq	< romepisp31.0.0.c
epyc_7272_firmware	eq	< romepisp31.0.0.c
epyc_7282_firmware	eq	< romepisp31.0.0.c
epyc_72f3_firmware	eq	< milanpisp31.0.0.4
epyc_7302_firmware	eq	< romepisp31.0.0.c
epyc_7302p_firmware	eq	< romepisp31.0.0.c