What is CVE-2023-4753?

CVE-2023-4753 is a low-severity vulnerability in Openatom Openharmony, classified under Improper Input Validation. CVSS score: 3.9/10. Published 2023-09-21.

How severe is CVE-2023-4753?

Low severity. CVSS v3 base score is 3.9 out of 10.

Is CVE-2023-4753 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Improper input validation in Openatom Openharmony

CVE-2023-4753

OpenHarmony v3.2.1 and prior version has a system call function usage error. Local attackers can crash kernel by the error input.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.002 (4.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.9 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L.

Affected products

Openatom Openharmony
Openharmony — versions v3.2.0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

scy@openharmony.io (Broken Link)

Frequently asked questions

What is CVE-2023-4753?: CVE-2023-4753 is a low-severity vulnerability in Openatom Openharmony, classified under Improper Input Validation. CVSS score: 3.9/10. Published 2023-09-21.
How severe is CVE-2023-4753?: Low severity. CVSS v3 base score is 3.9 out of 10.
Is CVE-2023-4753 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.