CVE-2021-0522 (High) detected in btandroid-10.0.0_r33, btandroid-10.0.0_r33

[mend-bolt-for-github]

CVE-2021-0522 - High Severity Vulnerability

Vulnerable Libraries - btandroid-10.0.0_r33, btandroid-10.0.0_r33

Vulnerability Details

In ConnectionHandler::SdpCb of connection_handler.cc, there is a possible out of bounds read due to a use after free. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-9 Android-10Android ID: A-174182139

Publish Date: 2021-06-21

URL: CVE-2021-0522

CVSS 3 Score Details (7.5)

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: None
  • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://source.android.com/security/bulletin/2021-06-01

Release Date: 2021-06-21

Fix Resolution: android-11.0.0_r38

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