CVE-2017-8584

Broadcom BCM43xx Remote Code Execution Vulnerability

CVE-2017-8584 is fixed in 4 products on 1 platform, first by KB4025339, released July 11, 2017. It is not reported as exploited. Patch Radar priority: Urgent.

UrgentPublicly disclosed
CVSS
7.5
Critical
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0422
91st percentile

<p>A remote code execution vulnerability exists when the Broadcom chipset in HoloLens improperly handles objects in memory. An attacker who successfully exploited this vulnerability could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.</p> <p>To exploit this vulnerability, an attacker would need to send a specially crafted WiFi packet.</p> <p>The update addresses the vulnerability by correcting how the Broadcom chipset in HoloLens handles objects in memory.</p>

Where it's fixed

ProductFixed inFixReleased
Microsoft
Windows 10 Version 1607 for 32-bit Systems 14393.1480 KB4025339 Jul 11, 2017
Windows 10 Version 1607 for x64-based Systems 14393.1480 KB4025339 Jul 11, 2017
Windows Server 2016 14393.1480 KB4025339 Jul 11, 2017
Windows Server 2016 (Server Core installation) 14393.1480 KB4025339 Jul 11, 2017