CVE-2023-0202: NVIDIA DGX A100 SBIOS contains a vulnerability where an atta..
nvidia
•
Apr 21, 2023
•
May 2, 2023
Description
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.
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Severity
7.8
/
10
CVSS base metrics
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
LOW
User interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Exploitability Score
1.8
Impact Score
5.9
Weakness
NVD-CWE-noinfo__CWE-119__
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