The Bdat driver of Prague smart phones with software versions earlier than Prague-AL00AC00B211, versions earlier than Prague-AL00BC00B211, versions earlier than Prague-AL00CC00B211, versions earlier than Prague-TL00AC01B211, versions earlier than Prague-TL10AC01B211 has integer overflow vulnerability due to the lack of parameter validation
Published Mar 23, 2018
7.8
HIGHCVSS 3.0
EPSS 0.99%
Description
The Bdat driver of Prague smart phones with software versions earlier than Prague-AL00AC00B211, versions earlier than Prague-AL00BC00B211, versions earlier than Prague-AL00CC00B211, versions earlier than Prague-TL00AC01B211, versions earlier than Prague-TL10AC01B211 has integer overflow vulnerability due to the lack of parameter validation. An attacker tricks a user into installing a malicious APP and execute it as a specific privilege; the APP can then send a specific parameter to the driver of the smart phone, causing arbitrary code execution.
Affected products
-
- Version Versions earlier than Prague-AL00AC00B211, Versions earlier than Prague-AL00BC00B211, Versions earlier than Prague-AL00CC00B211, Versions earlier than Prague-TL00AC01B211, Versions earlier than Prague-TL10AC01B211StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Huawei Technologies Co., Ltd. | Prague | n/a |
|
Configuration 1
- < prague-al00ac00b211
Running on/with
- n/a
Configuration 2
- < prague-al00bc00b211
Running on/with
- n/a
Configuration 3
- < prague-al00cc00b211
Running on/with
- n/a
Configuration 4
- < prague-tl00ac01b211
Running on/with
- n/a
Configuration 5
- < prague-tl10ac01b211
Running on/with
- n/a
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.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:C/I:C/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 1, 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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.99% (0.00990) | 61.15th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.99% (0.00990) | 60.99th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.07% (0.00073) | 32.21th | v3 (v2023.03.01) |
| Jun 21, 2024 | 0.07% (0.00073) | 31.89th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00073) | 29.88th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.24% (0.01238) | 67.40th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.04% (0.01036) | 20.62th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.73% (0.00731) | 20.40th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.73% (0.00731) | 0.00th | v1 |
References (1)
- http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180321-01-smartphone-en x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180321-01-smartphone-en | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.