CVE-2022-20023: Medium severity android vulnerability
In Bluetooth, there is a possible application crash due to bluetooth flooding a device with LMPAUrand packet. 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: ALPS06198608; Issue ID: ALPS06198608.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2022-20023?
CVE-2022-20023 is a vulnerability in Bluetooth that could lead to an application crash due to Bluetooth flooding a device with LMP_AU_rand packets, resulting in remote denial of service without additional execution privileges.
How can the CVE-2022-20023 vulnerability be exploited?
The CVE-2022-20023 vulnerability can be exploited without user interaction by flooding a Bluetooth device with LMP_AU_rand packets.
What is the severity level of CVE-2022-20023?
The severity level of CVE-2022-20023 is medium, with a severity score of 6.5.
Which software versions are affected by CVE-2022-20023?
The affected software versions include Google Android 10.0 and 11.0.
How can I patch or fix the CVE-2022-20023 vulnerability?
To patch or fix the CVE-2022-20023 vulnerability, apply the patch with Patch ID: ALPS06198608 as provided by the official MediaTek Product Security Bulletin for January 2022.