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pazhanivel07 / frameworks_av-10-r33

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CVE-2022-20496 (Medium) detected in avandroid-10.0.0_r37 #58

Open mend-bolt-for-github[bot] opened 1 year ago

mend-bolt-for-github[bot] commented 1 year ago

CVE-2022-20496 - Medium Severity Vulnerability

Vulnerable Library - avandroid-10.0.0_r37

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

Found in HEAD commit: df378fd142db3717569944967e7c8d093e933bfa

Found in base branch: master

Vulnerable Source Files (1)

/media/libstagefright/NuMediaExtractor.cpp

Vulnerability Details

In setDataSource of initMediaExtractor.cpp, there is a possibility of arbitrary code execution due to a use after free. This could lead to local 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-245242273

Publish Date: 2022-12-13

URL: CVE-2022-20496

CVSS 3 Score Details (5.5)

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: 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/+/b1ae1e407f50bff323f47459995738a5b8acfb02

Release Date: 2022-12-13

Fix Resolution: android-13.0.0_r16

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