Out-of-bounds write in HUAWEI P30 Pro
Priority LOW 36CWE-787Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.
Summary
HUAWEI P30 Pro versions earlier than 10.1.0.160(C00E160R2P8) and versions earlier than 10.1.0.160(C01E160R2P8) have a buffer overflow vulnerability. An attacker induces users to install malicious applications and sends specially constructed packets to affected devices after obtaining the root permission. Successful exploit may cause code execution.
Why it matters now
EPSS 0.00828 57th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | HUAWEI P30 Pro | Versions earlier than 10.1.0.160(C00E160R2P8),Versions earlier than 10.1.0.160(C01E160R2P8) | — | No fix listed | CNA |
- HUAWEI P30 Pro Vendor— Affected Versions earlier than 10.1.0.160(C00E160R2P8),Versions earlier than 10.1.0.160(C01E160R2P8) Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:huawei:p30_pro_firmware:*:*:*:*:*:*:*:* | before 10.1.0.160\(c00e160r2p8\) | Vulnerable | Huawei |
| cpe:2.3:h:huawei:p30_pro:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:p30_pro_firmware:*:*:*:*:*:*:*:* | before 10.1.0.160\(c01e160r2p8\) | Vulnerable | Huawei |
- cpe:2.3:o:huawei:p30_pro_firmware:*:*:*:*:*:*:*:* Versions before 10.1.0.160\(c00e160r2p8\) Vulnerable ·Huawei
- cpe:2.3:h:huawei:p30_pro:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:p30_pro_firmware:*:*:*:*:*:*:*:* Versions before 10.1.0.160\(c01e160r2p8\) Vulnerable ·Huawei
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-9123
- 2026-10-03 Alias added: GHSA-855f-rqvc-24wm
References
More Huawei P30 Pro Firmware vulnerabilities
- TI-2020-00021 In reassemble_and_dispatch of packet_fragmenter.cc, there is possible out of bounds write… CVSS 3.1HIGH 8.8
- TI-2019-06941 Cryptographic flaw in Bluetooth BR/EDR CVSS 3.1HIGH 8.1
- TI-2020-07398 Buffer overflow in HUAWEI P30 Pro CVSS 3.1HIGH 8.8
- TI-2020-07395 Improper input validation in HUAWEI P30 Pro CVSS 3.1HIGH 7.8
- TI-2020-07388 Buffer overflow in Huawei HONOR 20 PRO CVSS 3.1HIGH 7.8
- TI-2019-03660 Buffer overflow in P30, Mate 20, P30 Pro CVSS 3.1HIGH 7.8
Sources
- CVE-2020-9123 · CVE Program
- CVE-2020-9123 · NVD
- FIRST EPSS
- GHSA-855f-rqvc-24wm · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences