CVE-2023-43756
CVE-2023-43756 is a low-severity vulnerability in Openatom Openharmony with a CVSS 3.x base score of 2.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-125.
Key facts
- Severity: Low (CVSS 3.x base score 2.9)
- EPSS exploit prediction: 0% (4th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2023-48133
- Weakness: CWE-125
- Affected product: Openatom Openharmony
- Published:
- Last modified:
Description
in OpenHarmony v3.2.4 and prior versions allow a local attacker causes information leak through out-of-bounds Read.
Frequently asked questions
- What is CVE-2023-43756?
- in OpenHarmony v3.2.4 and prior versions allow a local attacker causes information leak through out-of-bounds Read.
- How severe is CVE-2023-43756?
- CVE-2023-43756 has a CVSS 3.x base score of 2.9, rated low severity. It is exploitable over local access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2023-43756 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-43756?
- CVE-2023-43756 affects Openatom Openharmony. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-43756?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2023-43756 have an EU (EUVD) identifier?
- Yes. CVE-2023-43756 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-48133.
- When was CVE-2023-43756 published?
- CVE-2023-43756 was published on 2024-02-02 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:openatom:openharmony:*:*:*:*:-:*:*:*
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