PT-2020-10522 · Broadcom+1 · Broadcom Bluetooth+2

Published 2020-03-24 · Updated 2021-07-21 · CVE-2019-20546

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Samsung mobile devices with N(7.x) software Samsung mobile devices with O(8.x) software Samsung mobile devices with P(9.0) software

Description A denial-of-service attack can be launched by leveraging a shared interface between Broadcom Bluetooth and Broadcom Wi-Fi chipsets.

Recommendations For Samsung mobile devices with N(7.x) software, update to a version that fixes the issue. For Samsung mobile devices with O(8.x) software, update to a version that fixes the issue. For Samsung mobile devices with P(9.0) software, update to a version that fixes the issue.

Fix

Related Identifiers

CVE-2019-20546

Affected Products

Broadcom Bluetooth

Broadcom Wi-Fi

Samsung Mobile Devices

References · 3

• https://security.samsungmobile.com/securityUpdate.smsb · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-20546 · Security Note
• https://osv.dev/vulnerability/CVE-2019-20546 · Vendor Advisory