CVE-2023-20933 (High) detected in avandroid-10.0.0_r37

[mend-bolt-for-github]

CVE-2023-20933 - High Severity Vulnerability

Vulnerable Library - avandroid-10.0.0_r37

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

Found in HEAD commit: 3817576ceacd1f81d53c0f1b5eec2a5cbecff7c3

Found in base branch: master

Vulnerable Source Files (1)

/media/libstagefright/MediaCodec.cpp

Vulnerability Details

In several functions of MediaCodec.cpp, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-245860753

Publish Date: 2023-02-28

URL: CVE-2023-20933

CVSS 3 Score Details (7.8)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

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