CVE-2021-0953 - Improper Preservation of Permissions

Severity

78%

Complexity

18%

Confidentiality

98%

In setOnClickActivityIntent of SearchWidgetProvider.java, there is a possible way to access contacts and history bookmarks without permission due to an unsafe PendingIntent. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-9Android ID: A-184046278

CVSS 3.1 Base Score 7.8. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 7.2. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C).

Overview

Type

Google Android

First reported 3 years ago

2021-12-15 19:15:00

Last updated 3 years ago

2021-12-20 15:51:00

Affected Software

Google Android 9.0

9.0

Google Android 10.0

10.0

References

https://source.android.com/security/bulletin/2021-12-01

https://source.android.com/security/bulletin/2021-12-01

Vendor Advisory

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