PT-2020-10588 · Broadcom+1 · Broadcom Wi-Fi+2

Published 2020-03-24 · Updated 2020-08-24 · CVE-2019-20612

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/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) and O(8.x) software

Description An issue allows a denial of service via TCP SYN packets, affecting the Wi-Fi functionality on Samsung mobile devices equipped with Broadcom Wi-Fi and SEC Wi-Fi chipsets.

Recommendations For Samsung mobile devices with N(7.x) software, update to a version that addresses this issue. For Samsung mobile devices with O(8.x) software, update to a version that addresses this issue. As a temporary workaround, consider restricting Wi-Fi connectivity to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2019-20612

Affected Products

Broadcom Wi-Fi

Sec Wi-Fi

Samsung Mobile Devices

References · 3

• https://security.samsungmobile.com/securityUpdate.smsb · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-20612 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-20612 · Security Note