CVE-2022-20222 (High) detected in btandroid-10.0.0_r33

[mend-bolt-for-github]

CVE-2022-20222 - High Severity Vulnerability

Vulnerable Library - btandroid-10.0.0_r33

Library home page: https://android.googlesource.com/platform/system/bt

Found in HEAD commit: 2e36c6e73a1aa448ca018192c3bbd15cf2940551

Found in base branch: master

Vulnerable Source Files (1)

/stack/gatt/gatt_db.cc

Vulnerability Details

In read_attr_value of gatt_db.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-228078096

Publish Date: 2022-07-13

URL: CVE-2022-20222

CVSS 3 Score Details (9.8)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://android.googlesource.com/platform/system/bt/+/a47b8c7e985fb5aa253c5b1367a631c9c028b4aa

Release Date: 2022-07-13

Fix Resolution: android-12.1.0_r9

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