Buffer overflow in Nvidia Dgx A100
CVE-2023-31029
NVIDIA DGX A100 baseboard management controller (BMC) contains a vulnerability in the host KVM daemon, where an unauthenticated attacker may cause a stack overflow by sending a specially crafted network packet. A successful exploit of this…
Vulnerability class: Buffer Overflow
EPSS: 0.006 (45.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Nvidia Dgx A100 — versions All BMC versions prior to 00.22.05
- 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-2023-31029?
- CVE-2023-31029 is a critical-severity vulnerability in Nvidia Dgx A100, classified under Stack-based Buffer Overflow. CVSS score: 9.3/10. Published 2024-01-12.
- How severe is CVE-2023-31029?
- Critical severity. CVSS v3 base score is 9.3 out of 10.
- Is CVE-2023-31029 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.