VYPR
← All advisories
Medium severity6.5NVD Advisory· Published Jan 4, 2022· Updated Jun 17, 2026

CVE-2022-20021

CVE-2022-20021

Description

In Bluetooth, there is a possible application crash due to bluetooth does not properly handle the reception of multiple LMP_host_connection_req. This could lead to remote denial of service of bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06198513; Issue ID: ALPS06198513.

AI Insight

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

Affected products

2
  • Mediatek/Bluetoothllm-fuzzy
  • MediaTek, Inc./MT6580, MT6630, MT6735, MT6737, MT6739, MT6750S, MT6753, MT6755S, MT6757, MT6757C, MT6757CD, MT6757CH, MT6763, MT6771, MT7662T, MT7663, MT7668, MT8163, MT8167, MT8167S, MT8173, MT8183, MT8321, MT8362A, MT8362B, MT8385, MT8765, MT8788v5
    Range: Android 10.0, 11.0

Patches

Vulnerability mechanics

References

1

News mentions

0

No linked articles in our index yet.