CVE-2022-20418 (High) detected in avandroid-10.0.0_r37

[mend-bolt-for-github]

CVE-2022-20418 - High Severity Vulnerability

Vulnerable Library - avandroid-10.0.0_r37

Library home page: https://android.googlesource.com/platform/frameworks/av

Found in base branch: master

Vulnerable Source Files (2)

/media/libstagefright/rtsp/AAVCAssembler.cpp
/media/libstagefright/rtsp/AAVCAssembler.cpp

Vulnerability Details

In pickStartSeq of AAVCAssembler.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-231986464

Publish Date: 2022-10-11

URL: CVE-2022-20418

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/frameworks/av/+/91fddd9386c2e50e6fed87af2bed8b33da058a24

Release Date: 2022-10-11

Fix Resolution: android-13.0.0_r7

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[mend-bolt-for-github]

ℹ️ This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.