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TI-2023-00201 Aliases CVE-2023-0207GHSA-3g8h-g6g7-3hpr

Incorrect permission assignment in NVIDIA DGX servers

Priority LOW 34CWE-732Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
None
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

NVIDIA DGX-2 SBIOS contains a vulnerability where an attacker may modify the ServerSetup NVRAM variable at runtime by executing privileged code. A successful exploit of this vulnerability may lead to denial of service.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00148 4th percentileScored 2026-11-07
Fix Fixed NVIDIA DGX servers (NVIDIA): 0.33

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
NVIDIANVIDIA DGX serversbefore 0.330.33Patch availableCNA
  • NVIDIA DGX servers VendorNVIDIA Affected before 0.33 Fixed in 0.33 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:nvidia:sbios:*:*:*:*:*:*:*:*before 0.33VulnerableNVIDIA
cpe:2.3:h:nvidia:dgx-2:-:*:*:*:*:*:*:*not specified by NVDRunning onNVIDIA
  • cpe:2.3:o:nvidia:sbios:*:*:*:*:*:*:*:* Versions before 0.33 Vulnerable ·NVIDIA
  • cpe:2.3:h:nvidia:dgx-2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NVIDIA

Remediation

  • Fix · CNA NVIDIA DGX servers (NVIDIA) Fixed in 0.33

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-0207
  2. 2026-10-03 Alias added: GHSA-3g8h-g6g7-3hpr

References

Advisory 1

  • TI-2023-10811 Out-of-bounds write in NVIDIA DGX servers CVSS 3.1HIGH 8.2
  • TI-2023-00203 Improper authentication in NVIDIA DGX servers CVSS 3.1HIGH 8.2
  • TI-2022-20508 Memory corruption in NVIDIA DGX servers CVSS 3.1HIGH 7.8
  • TI-2022-20507 DGX A100 SBIOS contains a vulnerability in the Pre-EFI Initialization (PEI)phase, where a… CVSS 3.1HIGH 7.8
  • TI-2023-10814 Memory corruption in NVIDIA DGX servers CVSS 3.1HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences