CVEvulnerability

CVE-2023-21237

5.5 MEDIUM Known exploited Published 2023-06-28 Modified 2026-06-17 Official page ↗

CISA Known Exploited Vulnerability

Android Pixel Information Disclosure Vulnerability — Android Pixel

Android Pixel contains a vulnerability in the Framework component, where the UI may be misleading or insufficient, providing a means to hide a foreground service notification. This could enable a local attacker to disclose sensitive information.

Added to KEV: 2024-03-05
Remediation due: 2024-03-26
Ransomware use: Unknown
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes: https://source.android.com/docs/security/bulletin/pixel/2023-06-01; https://nvd.nist.gov/vuln/detail/CVE-2023-21237

Status: Analyzed
Published: 2023-06-28
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.1 ([email protected]): 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0): 6.2 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses: CWE-200

Description

In applyRemoteView of NotificationContentInflater.java, there is a possible way to hide foreground service notification due to misleading or insufficient UI. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-251586912

Affected configurations

• google android 13.0

Weakness · CWE (1)

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References