Out-of-bounds

2021-11-1619:15:00

PRIOn knowledge base

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6.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.8%

JSON

Insufficient bounds checking in System Management Unit (SMU) may cause invalid memory accesses/updates that could result in SMU hang and subsequent failure to service any further requests from other components.

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