VDB
ALPINE-CVE-2019-16275
ALPINE-CVE-2019-16275
PUBLISHED
CVSS 6.5 MEDIUM
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.
Risk Scores
CVSS v3.1
6.5
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.14 | hostapd | 2.9-r0, 2.8-r0, 2.7-r0 |
| Alpine:v3.22 | hostapd | 0.6.10-r2, 2.8-r0, 2.7-r0 |
| Alpine:v3.7 | hostapd | 0.6.10-r0, 2.6-r5, 2.6-r4 |
| Alpine:v3.13 | wpa_supplicant | 2.2-r0, 2.1-r1, 2.3-r0 |
| Alpine:v3.9 | hostapd | 2.7-r4, 0, 0.6.10-r1 |
| Alpine:v3.8 | wpa_supplicant | 2.5-r2, 0.6.9-r0, 0.6.9-r1 |
| Alpine:v3.19 | wpa_supplicant | 2.0-r2, 1.1-r1, 1.0-r0 |
| Alpine:v3.10 | wpa_supplicant | 2.8-r0, 2.8-r2, 2.8-r1 |
| Alpine:v3.10 | hostapd | 2.6-r5, 2.7-r0, 2.8-r0 |
| Alpine:v3.13 | hostapd | 2.9-r0, 2.7-r0, 2.8-r0 |
| Alpine:v3.16 | wpa_supplicant | 2.5-r1, 2.4-r2, 2.4-r1 |
| Alpine:v3.18 | wpa_supplicant | 0.7.2-r0, 0.7.1-r2, 0.7.1-r1 |
| Alpine:v3.18 | hostapd | 2.5-r0, 2.4-r1, 2.4-r0 |
| Alpine:v3.17 | wpa_supplicant | 2.9-r0, 2.9-r2, 2.9-r3 |
| Alpine:v3.23 | wpa_supplicant | 2.9-r4, 0.7.3-r2, 0.7.3-r1 |
| Alpine:v3.7 | wpa_supplicant | 0.7.2-r1, 0.7.2-r2, 0.7.3-r0 |
| Alpine:v3.23 | hostapd | 0.7.3-r1, 0, 0.6.10-r1 |
| Alpine:v3.12 | wpa_supplicant | 0, 0.7.1-r2, 2.0-r3 |
| Alpine:v3.20 | hostapd | 0.6.10-r1, 2.9-r0, 2.8-r0 |
| Alpine:v3.17 | hostapd | 0, 2.9-r0, 2.8-r0 |
…and 14 more
Timeline
- Sep 12, 2019 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch