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CVE-2022-20447

Good to know:

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Date: November 7, 2022

In PAN_WriteBuf of pan_api.cc, there is a possible out of bounds read due to a use after free. This could lead to remote information disclosure over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-233604485

Language: C++

Severity Score

Related Resources (3)

https://source.android.com/security/bulletin/2022-11-01
https://nvd.nist.gov/vuln/detail/CVE-2022-20447
https://www.mend.io/vulnerability-database/CVE-2022-20447

Severity Score

Weakness Type (CWE)

Use After Free

CWE-416

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): ADJACENT_NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

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