CVE-2021-0705

Sep 3, 2024

Published Date: 2021-10-22T14:15Z

Last Modified: 2022-07-12T17:42Z

CVSS Score: 7.8 (HIGH)

EPSS Score: 0.04%

Risk Score: 5.46 (HIGH)

Risk Score based on CVSS score and EPSS. This score is for reference purposes and is not internationally recognized.

CVSS: 7.8 | EPSS: 0.04%

NVD Links:

https://nvd.nist.gov/vuln/detail/CVE-2021-0705

Description: In sanitizeSbn of NotificationManagerService.java, there is a possible way to keep service running in foreground and keep granted permissions due to Bypass of Background Service Restrictions. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-10Android ID: A-185388103

Mitre ATT&CK Technical v15.1

T1053.002 – At

Technical Analysis & Mitigation Measures

Reference Links

https://source.android.com/security/bulletin/2021-10-01

Vendor - Produce - Version

android - google, android - google

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