CVE-2023-47217
Arkruntime has a buffer overflow vulnerability
in OpenHarmony v3.2.2 and prior versions allow a local attacker cause DOS through buffer overflow.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Arkruntime has a buffer overflow vulnerability
in OpenHarmony v3.2.2 and prior versions allow a local attacker cause DOS through buffer overflow.
- Record
CVE-2023-47217- CVSS 3.1
- 4.0 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - Weakness
- CWE-120
- Updated
- 2026-11-02
EUVDEUVD-2023-51349
in OpenHarmony v3.2.2 and prior versions allow a local attacker cause DOS through buffer overflow.
- Record
EUVD-2023-51349- CVSS 3.1
- 4.0 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-7w4h-76j5-gqgx
in OpenHarmony v3.2.2 and prior versions allow a local attacker cause DOS through buffer overflow.
in OpenHarmony v3.2.2 and prior versions allow a local attacker cause DOS through buffer overflow.
- Record
GHSA-7w4h-76j5-gqgx- CVSS 3.1
- 4.0 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - Weakness
- CWE-120
- Updated
- 2026-11-02
NVD
in OpenHarmony v3.2.2 and prior versions allow a local attacker cause DOS through buffer overflow.
- Record
CVE-2023-47217- CVSS 3.1
- 4.0 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-120
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-47217 is a medium vulnerability (CVSS 4.0) in Openatom Openharmony, published November 20, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.20%, the 9th percentile. No source names a fixed version.