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LIN1019-2642 : Security Advisory - hostapd&wpa-supplicant - CVE-2019-16275

Created: Sep 16, 2019    Updated: May 13, 2022
Resolved Date: Dec 12, 2019
Found In Version: 10.19.45.1
Fix Version: 10.19.45.2
Severity: Standard
Applicable for: Wind River Linux LTS 19
Component/s: Userspace

Description

hostapd before 2.10 and wpa_supplicant before 2.10 allow an incorrect indication of disconnection in certain situations because source address validation is mishandled. This is a denial of service that should have been prevented by PMF (aka management frame protection). The attacker must send a crafted 802.11 frame from a location that is within the 802.11 communications range.

CREATE(Triage):(User=admin) CVE-2019-16275 (https://nvd.nist.gov/vuln/detail/CVE-2019-16275)

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