CVE-2023-0206
High
Description
NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may modify arbitrary memory of SMRAM by exploiting the NVME SMM API. A successful exploit of this vulnerability may lead to denial of service, escalation of privileges, and information disclosure.
SeverityHigh
CVSS7.5
Exploit probability—
ProductNvidia Dgx A100 Firmware
PublishedApr 22, 2023
First seenApr 22, 2023
Weakness typeCWE-119Memory buffer bounds error
How to fix
Update
- nvidia dgx_a100_firmware1.18 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nvidia dgx_a100_firmware | v < 1.18 | 1.18 |
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