The Broadcom wl WiFi driver is vulnerable to a heap buffer overflow. By supplying a vendor information element with a data length larger than 32 bytes, a heap buffer overflow is triggered in wlc_wpa_sup_eapol. 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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: certcc
Published: 2020-02-03T21:00:19
Updated: 2024-08-04T21:54:44.121Z
Reserved: 2019-03-01T00:00:00
Link: CVE-2019-9501
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-02-03T21:15:11.487
Modified: 2024-11-21T04:51:44.607
Link: CVE-2019-9501
Redhat
No data.