CVE-2019-9502

HIGH Year: 2019
CVSS v3 Score
8.8
High
CVSS v2 Score
8.3
High
Weakness Type
CWE-122
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Vulnerability Description

The Broadcom wl WiFi driver is vulnerable to a heap buffer overflow. If the vendor information element data length is larger than 164 bytes, a heap buffer overflow is triggered in wlc_wpa_plumb_gtk. In the worst case scenario, by sending specially-crafted WiFi packets, a remote, unauthenticated attacker may be able to execute arbitrary code on a vulnerable system. More typically, this vulnerability will result in denial-of-service conditions.

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