Communication Wi-Fi subsystem has a null pointer reference vulnerability when receving external data.
Priority LOW 24CWE-20Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-476.
Summary
Communication Wi-Fi subsystem within OpenHarmony-v3.1.4 and prior versions, OpenHarmony-v3.0.7 and prior versions has a null pointer reference vulnerability which local attackers can exploit this vulnerability to cause the current application to crash.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00157 4th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| OpenHarmony | OpenHarmony | 3.1 – 3.1.4; 3.0 – 3.0.7 | — | No fix listed | CNA |
- OpenHarmony VendorOpenHarmony Affected 3.1 – 3.1.4; 3.0 – 3.0.7 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-24465
- 2026-10-03 Alias added: GHSA-5mjm-rg7p-q2rg
References
More OpenHarmony vulnerabilities
- TI-2024-24711 Arkcompiler Ets Runtime has an out-of-bounds write vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-24608 Arkcompiler Ets Runtime has an out-of-bounds write vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-24570 Arkcompiler Ets Runtime has a use after free vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-24063 Arkcompiler Ets Runtime has an out-of-bounds read vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-24079 Arkcompiler Ets Runtime has an out-of-bounds write vulnerability CVSS 3.1CRITICAL 9.8
- TI-2026-22030 web_webview has an out-of-bounds write vulnerability CVSS 3.1HIGH 8.8
Sources
- CVE-2023-24465 · CVE Program
- CVE-2023-24465 · NVD
- FIRST EPSS
- GHSA-5mjm-rg7p-q2rg · GitHub Advisory Database · CC BY 4.0
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