PT-2021-13360 · Google · Android

Published 2021-11-01 · Updated 2022-07-12 · CVE-2021-0931

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-9 through Android-12

Description The issue is related to a missing data filtering in the getAlias method of BluetoothDevice.java, which could lead to the creation of misleading permission dialogs. This might result in local information disclosure, requiring user execution privileges and interaction for exploitation.

Recommendations For Android versions Android-9 through Android-12, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

ASB-A-180747689

CVE-2021-0931

Affected Products

Android

References · 6

• https://source.android.com/security/bulletin/2021-11-01 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-180747689 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0931 · Security Note
• https://osv.dev/vulnerability/CVE-2021-0931 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/base/+/afa5f3c37aea6dd0e14576c035d12fa84c95f2cb · Note
• https://t.me/cibsecurity/34057 · Telegram Post