CVE

published 2024-01-12 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-35368

cvss: 4.2; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 9%
public exploits: 0; none known

NVIDIA DGX Station A100 and DGX Station A800 SBIOS contains a vulnerability where a user may cause a heap-based buffer overflow by local access. A successful exploit of this vulnerability may lead to code execution, denial of service, information disclosure, and data tampering.

Patch / fix

fixed in 1

nvidia dgx_a100_firmware 1.25

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-01-12)

Exploit prediction

0.19% chance of exploitation in the next 30 days, higher than 9% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.2	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

nvidia DGX A100

Classification

Weakness

CWE-122 Heap-based Buffer Overflow
CWE-787 Out-of-bounds Write

References

nvidia.custhelp.com /app/answers/detail/a_id/5510
vendor-advisory

Sources

CVE List CVE-2023-31031
NVD CVE-2023-31031

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary