CVE-2023-21267 (Medium) detected in baseandroid-10.0.0_r34

[mend-bolt-for-github[bot]]

CVE-2023-21267 - Medium Severity Vulnerability

Vulnerable Library - baseandroid-10.0.0_r34

Android framework classes and services

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

Found in HEAD commit: ad904931c8573db6b23cb187b24bf22317d51554

Found in base branch: master

Vulnerable Source Files (1)

/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java

Vulnerability Details

In doKeyguardLocked of KeyguardViewMediator.java, there is a possible way to bypass lockdown mode with screen pinning due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Publish Date: 2023-08-14

URL: CVE-2023-21267

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/base/+/d18d8b350756b0e89e051736c1f28744ed31e93a

Release Date: 2023-08-14

Fix Resolution: android-13.0.0_r67

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[mend-bolt-for-github[bot]]

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