Two critical Broadcom vulnerabilities impacts 25 models of its popular ThinkPad brand. The vulnerabilities were first revealed in September and originally they were only reported to impact specific Broadcom chipsets used in Apple iPhones, Apple TV and Android devices. Lenovo has expanded that list to include two dozen ThinkPads that use Broadcom s BCM4356 Wireless LAN Driver for Windows 10. Both vulnerabilities are rated critical and have scores of 10 on the CVSS scale. Apple and Google patched the bug in the September Android Security Bulletin.
Source: https://threatpost.com/lenovo-warns-critical-wifi-vulnerability-impacts-dozens-of-thinkpad-models/129860/