CVE-2022-20140 (High) detected in btandroid-10.0.0_r33

[mend-bolt-for-github]

CVE-2022-20140 - High Severity Vulnerability

Vulnerable Library - btandroid-10.0.0_r33

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

Found in base branch: master

Vulnerable Source Files (1)

/stack/gatt/gatt_sr.cc

Vulnerability Details

In read_multi_rsp of gatt_sr.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-227618988

Publish Date: 2022-06-15

URL: CVE-2022-20140

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://source.android.com/security/bulletin/2022-06-01

Release Date: 2022-06-15

Fix Resolution: android-12.1.0_r7

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