CVE-2022-31600
High
Description
NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmmCore, where a user with high privileges can chain another vulnerability to this vulnerability, causing an integer overflow, possibly leading to code execution, escalation of privileges, denial of service, compromised integrity, and information disclosure. The scope of impact can extend to other components.
SeverityHigh
CVSS7.5
Exploit probability—
ProductNvidia Dgx A100 Firmware
PublishedJul 4, 2022
First seenJul 4, 2022
Weakness typeCWE-190Integer overflow
How to fix
Update
- nvidia dgx_a100_firmware22.5.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nvidia dgx_a100_firmware | v < 22.5.5 | 22.5.5 |
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