Vulnerability DatabaseCVE-2022-20345
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CVE-2022-20345
August 09, 2022
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
Related Resources (2)
https://source.android.com/security/bulletin/2022-08-01
https://android.googlesource.com/platform/system/bt/+/e0dd01b536919d5407968eae341b72fa10ec0b7d
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CVSS v4
Base Score:
8.7
Attack Vector
ADJACENT
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.8
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-77
Out-of-bounds Write
CWE-787
EPSS
Base Score:
0.77