CVE-2023-0202
Last modified
CVE-2023-0202 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nvidia | Dgx A100 Firmware | < 1.18 |
References
- https://nvidia.custhelp.com/app/answers/detail/a_id/5449Vendor Advisory
- https://nvidia.custhelp.com/app/answers/detail/a_id/5449Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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