7.8

CVE-2023-25522: nvidia dgx_a100_firmware Improper Input Validation

CVSS: 7.8v3.1HighModified
Published 03-07-2023Last modified 25-11-2024
Open JSON

Vulnerability summary

CVE-2023-25522 is a high (CVSS 7.8) Improper Input Validation vulnerability in nvidia dgx_a100_firmware. EPSS estimates a 0.17% chance of exploitation in the next 30 days, higher than 6.4% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (NVD)
EPSS score
0.17%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 03-07-2023
    PublishedVulnerability first disclosed.
  2. 25-11-2024
    Last modifiedVulnerability information updated.

Description

NVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause improper input validation by providing configuration information in an unexpected format. A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.17%

Chance of exploitation in the next 30 days

Percentile

6%

Versus all other CVEs

30-day change

0.00 pp

From 0.17% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.17%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Nvidia3 products

1 vendor · 3 products

References

1 links