# CVE-2017-15325: Integer overflow in Prague

> A malicious app can trigger an integer overflow in the Bdat driver to execute arbitrary code with specific privileges on Huawei Prague smartphones.

- **Severity:** High 7.8 (`CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 23 Mar 2018
- **Updated:** 17 Sep 2024
- **Also known as:** GHSA-jjgp-jxfq-2w96

## What is CVE-2017-15325?

CVE-2017-15325 is a high-severity vulnerability in Huawei Technologies Co., Ltd. Prague, published on 23 Mar 2018. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

### Official 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.

Weakness: CWE-190 (Integer Overflow or Wraparound)

## Which versions are affected by CVE-2017-15325?

It affects 5 products.


Products: Huawei Prague-Al00a Firmware, Huawei Prague-Al00b Firmware, Huawei Prague-Al00c Firmware, Huawei Prague-Tl00a Firmware, Huawei Prague-Tl10a Firmware.

## How do I fix CVE-2017-15325?

No fix has been published for CVE-2017-15325 yet. Limit exposure of the affected software until one is available.

## Is CVE-2017-15325 being exploited?

There is no known exploitation of CVE-2017-15325 in the wild and no public exploit code.

## Other vulnerabilities in Huawei Technologies Co., Ltd. Prague

- [CVE-2017-8202](https://insights.sbomify.com/CVE-2017-8202/): Memory corruption in Prague-AL00A,Prague-AL00B,Prague-AL00C,Prague-TL00A,Prague-TL10A (medium 5.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2017-15325 and fix it if it is affected.

What it is: CVE-2017-15325 is a high-severity vulnerability in Huawei Technologies Co., Ltd. Prague, published on 23 Mar 2018. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2017-15325 in the wild and no public exploit code.

Affected product: Huawei Technologies Co., Ltd. Prague. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2017-15325/ (Markdown: https://insights.sbomify.com/CVE-2017-15325/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2017-15325
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2017-15325
- OSV: https://osv.dev/vulnerability/CVE-2017-15325

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From sbomify Insights: https://insights.sbomify.com/CVE-2017-15325/
Summaries are generated and may contain mistakes; the official description above is the record.