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CVE-2023-4753
OpenHarmony v3.2.1 and prior version has a system call function usage error
Low3.9EPSS 0.16%
- Published
- Updated
- Reserved
- Assigned by
- OpenHarmony
Description
OpenHarmony v3.2.1 and prior version has a system call function usage error. Local attackers can crash kernel by the error input.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| OpenHarmonyCNA (assigner) | 3.1 | Low3.9 | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L |
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.16% · top 95% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.9.
Weakness
Affected products
- affected v3.2.0 – ≤ v3.2.1
References (1)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-4753)Record last updated .