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Medium severity6.7NVD Advisory· Published Jul 6, 2022· Updated Jun 17, 2026

CVE-2022-21786

CVE-2022-21786

Description

In audio DSP, there is a possible memory corruption due to improper casting. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06558822; Issue ID: ALPS06558822.

AI Insight

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

Affected products

4
  • Google/Android2 versions
    cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
  • Mediatek/audio DSPllm-fuzzy
  • MediaTek, Inc./MT6833, MT6853, MT6873, MT6877, MT6879, MT6885, MT6893, MT6895, MT6983, MT8791, MT8797, MT8798v5
    Range: Android 11.0, 12.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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