CVE-2022-20224 (High) detected in https://source.codeaurora.org/external/imx/aosp/platform/system/bt/android-10.0.0_r33

[mend-bolt-for-github]

CVE-2022-20224 - High Severity Vulnerability

Vulnerable Library - https://source.codeaurora.org/external/imx/aosp/platform/system/bt/android-10.0.0_r33

AOSP Platform System bt

Library home page: https://source.codeaurora.org/external/imx/aosp/platform/system/bt/

Found in HEAD commit: 0e5f2721b71bff2fa932e2b0bbc402d49ed73651

Found in base branch: master

Vulnerable Source Files (1)

/bta/hf_client/bta_hf_client_at.cc

Vulnerability Details

In AT_SKIP_REST of bta_hf_client_at.cc, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote information disclosure in the Bluetooth stack with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-220732646

Publish Date: 2022-07-13

URL: CVE-2022-20224

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://android.googlesource.com/platform/system/bt/+/7c21b56b7880579965e95cf24c2ab49326a3f2b9

Release Date: 2022-07-13

Fix Resolution: android-12.1.0_r9

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