VDB
ALPINE-CVE-2022-42719
ALPINE-CVE-2022-42719
PUBLISHED
CVSS 8.800000190734863 HIGH
A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code.
Risk Scores
CVSS v3.1
8.800000190734863
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.19 | linux-lts | 5.4.82-r0, 5.10.11-r0, 0 |
| Alpine:v3.17 | linux-lts | 5.10.10-r1, 5.4.82-r0, 5.4.81-r0 |
| Alpine:v3.23 | linux-lts | 5.10.0-r0, 5.10.70-r0, 5.10.7-r0 |
| Alpine:v3.15 | linux-lts | 5.10.0-r0, 5.10.1-r1, 5.10.11-r0 |
| Alpine:v3.16 | linux-lts | 5.4.4-r1, 5.10.4-r0, 0 |
| Alpine:v3.22 | linux-lts | 5.4.82-r0, 5.10.70-r0, 5.15.34-r0 |
| Alpine:v3.18 | linux-lts | 5.15.28-r0, 0, 5.10.0-r0 |
| Alpine:v3.21 | linux-lts | 5.4.82-r0, 5.4.72-r0, 0 |
| Alpine:v3.20 | linux-lts | 5.10.1-r0, 0, 5.10.0-r0 |
Timeline
- Oct 13, 2022 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch