PT-2021-16643 · Unknown · Bluetooth Apis

Hard · Published 2021-09-09 · Updated 2022-09-23 · CVE-2021-25453

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: Bluetooth APIs prior to SMR Sep-2021 Release 1

Description: The issue is related to improper access control in Bluetooth APIs, allowing untrusted applications to obtain Bluetooth information.

Recommendations: For versions prior to SMR Sep-2021 Release 1, update to SMR Sep-2021 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting access to Bluetooth APIs to minimize the risk of exploitation.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2021-25453

Affected Products

Bluetooth Apis

References · 4

• https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=9 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-25453 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-25453 · Security Note
• https://t.me/cibsecurity/28623 · Telegram Post