CVE-2022-20022 - CVE House
Back to Database
Status published Medium CVE-2022-20022

In Bluetooth, there is a possible link disconnection due to...

Vulnerability Description

In Bluetooth, there is a possible link disconnection due to bluetooth does not properly handle a connection attempt from a host with the same BD address as the currently connected BT host. 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: ALPS06198578; Issue ID: ALPS06198578.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2022-20022

Credits & Attribution

No credits recorded in the NVD database.

References

More from MediaTek, Inc.

View All →
CVE-2025-20807
In dpe, there is a possible out of bounds write...
Unknown 0
CVE-2025-20806
In dpe, there is a possible memory corruption due to...
Unknown 0
CVE-2025-20805
In dpe, there is a possible memory corruption due to...
Unknown 0
CVE-2025-20804
In dpe, there is a possible memory corruption due to...
Unknown 0
CVE-2025-20803
In dpe, there is a possible memory corruption due to...
Unknown 0

Affected Vendor

MediaTek, Inc.

View all reports →

Affected Software

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, MT8788
Vulnerable Versions:
Android 10.0, 11.0

Timeline

Official Publish: January 4th, 2022
Last Modified: August 3rd, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.