What is CVE-2019-5673?

CVE-2019-5673 is a medium-severity vulnerability in NVIDIA Jetson Tx2, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 6.1/10. Published 2019-04-11.

How severe is CVE-2019-5673?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Vulnerability in NVIDIA Jetson Tx2

CVE-2019-5673

NVIDIA Jetson TX2 contains a vulnerability in the kernel driver (on all versions prior to R28.3) where the ARM System Memory Management Unit (SMMU) improperly checks for a fault condition, causing transactions to be discarded, which may lead to denial of service.

Published 2019-04-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H.

EPSS exploit prediction

EPSS: 0.003 (21.6th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 21.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

NVIDIA Jetson Tx2 — versions All versions prior to version R28.3
NVIDIA Jetson Tx2

Weakness classification (CWE)

CWE-754 — Improper Check for Unusual or Exceptional Conditions

References

nvidia.custhelp.com/app/answers/detail/a_id/4787 (Vendor Advisory)

Frequently asked questions

What is CVE-2019-5673?: CVE-2019-5673 is a medium-severity vulnerability in NVIDIA Jetson Tx2, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 6.1/10. Published 2019-04-11.
How severe is CVE-2019-5673?: Medium severity. CVSS v3 base score is 6.1 out of 10.