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Medium severity6.7NVD Advisory· Published Aug 7, 2023· Updated Jun 17, 2026

CVE-2023-20808

CVE-2023-20808

Description

In OPTEE, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: DTV03645895; Issue ID: DTV03645895.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Google/Android
    cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
  • OPTEE/OPTEE-OSllm-fuzzy
  • MediaTek, Inc./MT9011, MT9022, MT9618, MT9649, MT9653v5
    Range: Android 11.0

Patches

Vulnerability mechanics

References

1

News mentions

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