Improper input validation in HUAWEI Y9 2019;Honor View 20
Priority LOW 29CWE-20Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Huawei smartphones HUAWEI Y9 2019 and Honor View 20 have a denial of service vulnerability. Due to insufficient input validation of specific value when parsing the messages, an attacker may send specially crafted TD-SCDMA messages from a rogue base station to the affected devices to exploit this vulnerability. Successful exploit may cause an infinite loop and the device to reboot.
Why it matters now
EPSS 0.00323 25th 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 Y9 2019;Honor View 20 | 8.2.0.160(C185R2P2); 8.2.0.162(C605); 8.2.0.163(C605); 9.0.1.169(C636E1R4P1); 9.0.1.170(C185E2R3P1); 9.0.1.170(C432E1R3P1) | — | No fix listed | CNA |
- HUAWEI Y9 2019;Honor View 20 Vendor— Affected 8.2.0.160(C185R2P2); 8.2.0.162(C605); 8.2.0.163(C605); 9.0.1.169(C636E1R4P1); 9.0.1.170(C185E2R3P1); 9.0.1.170(C432E1R3P1) Fixed in — No fix listed CNA
CPE configurations NVD · 8
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:huawei:y9_2019_firmware:8.2.0.160\(c185r2p2\):*:*:*:*:*:*:* | 8.2.0.160(c185r2p2) | Vulnerable | Huawei |
| cpe:2.3:o:huawei:y9_2019_firmware:8.2.0.162\(c605\):*:*:*:*:*:*:* | 8.2.0.162(c605) | Vulnerable | Huawei |
| cpe:2.3:o:huawei:y9_2019_firmware:8.2.0.163\(c605\):*:*:*:*:*:*:* | 8.2.0.163(c605) | Vulnerable | Huawei |
| cpe:2.3:h:huawei:y9_2019:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
| cpe:2.3:o:huawei:view_20_firmware:9.0.1.169\(c636e1r4p1\):*:*:*:*:*:*:* | 9.0.1.169(c636e1r4p1) | Vulnerable | Huawei |
| cpe:2.3:o:huawei:view_20_firmware:9.0.1.170\(c185e2r3p1\):*:*:*:*:*:*:* | 9.0.1.170(c185e2r3p1) | Vulnerable | Huawei |
| cpe:2.3:o:huawei:view_20_firmware:9.0.1.170\(c432e1r3p1\):*:*:*:*:*:*:* | 9.0.1.170(c432e1r3p1) | Vulnerable | Huawei |
| cpe:2.3:h:huawei:view_20:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Huawei |
- cpe:2.3:o:huawei:y9_2019_firmware:8.2.0.160\(c185r2p2\):*:*:*:*:*:*:* Versions 8.2.0.160(c185r2p2) Vulnerable ·Huawei
- cpe:2.3:o:huawei:y9_2019_firmware:8.2.0.162\(c605\):*:*:*:*:*:*:* Versions 8.2.0.162(c605) Vulnerable ·Huawei
- cpe:2.3:o:huawei:y9_2019_firmware:8.2.0.163\(c605\):*:*:*:*:*:*:* Versions 8.2.0.163(c605) Vulnerable ·Huawei
- cpe:2.3:h:huawei:y9_2019:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
- cpe:2.3:o:huawei:view_20_firmware:9.0.1.169\(c636e1r4p1\):*:*:*:*:*:*:* Versions 9.0.1.169(c636e1r4p1) Vulnerable ·Huawei
- cpe:2.3:o:huawei:view_20_firmware:9.0.1.170\(c185e2r3p1\):*:*:*:*:*:*:* Versions 9.0.1.170(c185e2r3p1) Vulnerable ·Huawei
- cpe:2.3:o:huawei:view_20_firmware:9.0.1.170\(c432e1r3p1\):*:*:*:*:*:*:* Versions 9.0.1.170(c432e1r3p1) Vulnerable ·Huawei
- cpe:2.3:h:huawei:view_20:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-5260
- 2026-10-03 Alias added: GHSA-2x6m-qw3h-9vjw
References
Sources
- CVE-2019-5260 · CVE Program
- CVE-2019-5260 · NVD
- FIRST EPSS
- GHSA-2x6m-qw3h-9vjw · 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