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Nivaskumark / CVE-2020-0074-frameworks_base

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CVE-2023-21267 (Medium) detected in baseandroid-11.0.0_r39 #213

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

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

CVE-2023-21267 - Medium Severity Vulnerability

Vulnerable Library - baseandroid-11.0.0_r39

Android framework classes and services

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

Found in HEAD commit: f63c00c11df9fe4c62ee2ed7d5f72e3a7ebec027

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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