PT-2022-11029 · Google · Android

Published 2022-03-30 · Updated 2022-07-12 · CVE-2021-39751

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Android versions Android-12L

Description The issue is related to a missing permission check in the Settings, allowing the reading of Bluetooth device names without proper permissions. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android version Android-12L, update to a version that includes the fix for the missing permission check in the Settings to prevent unauthorized access to Bluetooth device names.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2021-39751

Affected Products

Android

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-39751 · Security Note
• https://source.android.com/security/bulletin/android-12l · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-39751 · Vendor Advisory
• https://t.me/cibsecurity/39825 · Telegram Post