Integer overflow in Nvidia Dgx A100
CVE-2023-31034
NVIDIA DGX A100 SBIOS contains a vulnerability where a local attacker can cause input validation checks to be bypassed by causing an integer overflow. A successful exploit of this vulnerability may lead to denial of service, information di…
Vulnerability class: Integer Overflow
EPSS: 0.002 (4.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.6 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:H.
Affected products
- Nvidia Dgx A100 — versions All SBOIS versions prior to 1.25
- Nvidia Dgx_a100
- Nvidia Dgx_a100_firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@nvidia.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-31034?
- CVE-2023-31034 is a medium-severity vulnerability in Nvidia Dgx A100, classified under Integer Overflow or Wraparound. CVSS score: 6.6/10. Published 2024-01-12.
- How severe is CVE-2023-31034?
- Medium severity. CVSS v3 base score is 6.6 out of 10.
- Is CVE-2023-31034 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.