CVE-2022-20345

HIGH

Android - Remote Code Execution via Bluetooth L2CAP Command Processing

Title source: llm
STIX 2.1

Description

In l2cble_process_sig_cmd of l2c_ble.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-230494481

References (1)

Core 1
Core References

Scores

CVSS v3 8.8
EPSS 0.0040
EPSS Percentile 31.5%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-77 CWE-787
Status published
Products (2)
google/android 12.0
google/android 12.1
Published Aug 10, 2022
Tracked Since Feb 18, 2026