What is CVE-2022-31604?

CVE-2022-31604 is a critical-severity vulnerability in Nvidia Nvflare, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2022-07-01.

How severe is CVE-2022-31604?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Nvidia Nvflare

CVE-2022-31604

NVFLARE, versions prior to 2.1.2, contains a vulnerability in its PKI implementation module, where The CA credentials are transported via pickle and no safe deserialization. The deserialization of Untrusted Data may allow an unprivileged n…

Vulnerability class: Insecure Deserialization

EPSS: 0.020 (78.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Nvidia Nvflare
Nvidia Flare — versions All versions prior to 2.1.2

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

psirt@nvidia.com (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-31604?: CVE-2022-31604 is a critical-severity vulnerability in Nvidia Nvflare, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2022-07-01.
How severe is CVE-2022-31604?: Critical severity. CVSS v3 base score is 9.8 out of 10.