VDB
ALPINE-CVE-2022-42721
ALPINE-CVE-2022-42721
PUBLISHED
CVSS 5.5 MEDIUM
A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to corrupt a linked list and, in turn, potentially execute code.
Risk Scores
CVSS v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.22 | linux-lts | 0, 5.10.0-r0, 5.10.1-r0 |
| Alpine:v3.19 | linux-lts | 5.15.36-r1, 5.4.82-r0, 5.4.81-r0 |
| Alpine:v3.20 | linux-lts | 5.10.14-r0, 0, 5.10.0-r0 |
| Alpine:v3.17 | linux-lts | 5.10.15-r0, 5.4.82-r0, 5.4.81-r0 |
| Alpine:v3.21 | linux-lts | 5.4.46-r0, 0, 5.10.0-r0 |
| Alpine:v3.16 | linux-lts | 5.15.54-r0, 0, 5.10.0-r0 |
| Alpine:v3.18 | linux-lts | 5.15.49-r2, 0, 5.10.0-r0 |
| Alpine:v3.23 | linux-lts | 5.4.81-r0, 5.4.74-r0, 5.4.73-r0 |
| Alpine:v3.15 | linux-lts | 5.10.1-r0, 5.10.1-r1, 5.10.10-r1 |
Timeline
- Oct 14, 2022 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch