Vulnerability
CVE-2022-20021
Component: BLUETOOTH
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.
Impact
Severity (Manufact.)
MEDIUM
Severity (NIST)
6.5
Severity (Android)
N/A
Chipsets
30
Devices
609
Affected Hardware
Information reliability
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Timeline
Introduced (est):
Jan 1, 2015
Reported:
Unknown
Advisory Published:
Jan 3, 2022
CVE Published:
Jan 4, 2022
Android Patch Level:
None
