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 disclosure, and data tampering.
Vulnerability class: Integer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.002 (3.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
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
- nvidia.custhelp.com/app/answers/detail/a_id/5510 (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.