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prionPRIOn knowledge basePRION:CVE-2023-0202
HistoryApr 22, 2023 - 3:15 a.m.

Information disclosure

2023-04-2203:15:00
PRIOn knowledge base
www.prio-n.com
8
nvidia dgx a100
sbios
vulnerability
memory modification
denial of service
information disclosure
escalation of privileges

7.6 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may modify arbitrary memory of SMRAM by exploiting the GenericSio and LegacySmmSredir SMM APIs. A successful exploit of this vulnerability may lead to denial of service, escalation of privileges, and information disclosure.

CPENameOperatorVersion
dgx_a100_firmwarelt1.18

7.6 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

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