CVE-2022-42276
Last modified
CVE-2022-42276 is a high-severity vulnerability rated 8.2/10 on the CVSS scale. NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmiFlash, where a local user with elevated privileges can read, write and erase flash, which may lead to code execution, escalation of privileges, denial of service, and information disclosure. The scope of impact can extend to other components.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmiFlash, where a local user with elevated privileges can read, write and erase flash, which may lead to code execution, escalation of privileges, denial of service, and information disclosure. The scope of impact can extend to other components.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/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/5435Vendor Advisory
- https://nvidia.custhelp.com/app/answers/detail/a_id/5435Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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