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

CVE-2023-20621

CVE-2023-20621

Description

In tinysys, 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: ALPS07664755; Issue ID: ALPS07664755.

AI Insight

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

Affected products

6
  • Google/Android4 versions
    cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
  • Mediatek/tinysysllm-fuzzy
  • MediaTek, Inc./MT6739, MT6761, MT6762, MT6765, MT6771, MT6789, MT6879, MT6883, MT6885, MT6893, MT6895, MT6983v5
    Range: Android 10.0, 11.0, 12.0, 13.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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