Huawei smartphones HUAWEI Y9 2019 and Honor View 20 have a denial of service vulnerability
Published Dec 13, 2019
6.5
MEDIUMCVSS 3.1
EPSS 0.32%
Description
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.
Affected products
- Vendor n/a Product HUAWEI Y9 2019;Honor View 20 Defaultn/a
- Version 8.2.0.160(C185R2P2)StatusaffectedConstraints-
- Version 8.2.0.162(C605)StatusaffectedConstraints-
- Version 8.2.0.163(C605)StatusaffectedConstraints-
- Version 9.0.1.169(C636E1R4P1)StatusaffectedConstraints-
- Version 9.0.1.170(C185E2R3P1)StatusaffectedConstraints-
- Version 9.0.1.170(C432E1R3P1)StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n/a | HUAWEI Y9 2019;Honor View 20 | n/a |
|
Configuration 1
- 8.2.0.160\(c185r2p2\)
- 8.2.0.162\(c605\)
- 8.2.0.163\(c605\)
Configuration 2
- 9.0.1.169\(c636e1r4p1\)
- 9.0.1.170\(c185e2r3p1\)
- 9.0.1.170\(c432e1r3p1\)
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:A/AC:L/Au:N/C:N/I:N/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.32% (0.00323) | 23.11th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.32% (0.00323) | 25.60th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.06% (0.00060) | 26.16th | v3 (v2023.03.01) |
| Jun 4, 2024 | 0.06% (0.00060) | 25.42th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00060) | 23.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Jan 6, 2022 | 2.28% (0.02283) | 51.78th | v1 |
| Jan 5, 2022 | 0.52% (0.00518) | 31.20th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.52% (0.00518) | 0.00th | v1 |
References (1)
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190911-01-mobile-en x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190911-01-mobile-en | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.