PT-2021-13002

CVE-2021-0319

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Published

2021-01-01

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Updated

2021-01-13

Description by

CVSS 3.1
7.3
High
MetricsAV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions: Android versions Android-8.0 through Android-11
Description: The issue allows for a possible permissions bypass in the checkCallerIsSystemOr function of CompanionDeviceManagerService.java, enabling access to a nearby Bluetooth device's MAC address without proper permissions. This could lead to local escalation of privilege, granting access to nearby MAC addresses with User execution privileges needed. User interaction is required for exploitation.
Recommendations: For Android versions Android-8.0 through Android-11, at the moment, there is no information about a newer version that contains a fix for this vulnerability.
Impacts
Vendors
Affected products
Weakness enumeration
CWE-863: Incorrect Authorization
Related identifiers
CVE-2021-0319
ASB-A-167244818
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