Tracker / CVE-2022-42720
CVE-2022-42720
High 7.8
Various refcounting bugs in the multi-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 trigger use-after-free conditions to potentially execute code.
Affected products and versions
| debian | debian_linux |
|---|---|
| fedoraproject | fedora |
| linux | linux_kernel · 5.1 → 5.4.218 |
| linux | linux_kernel · 5.11 → 5.15.74 |
| linux | linux_kernel · 5.16 → 5.19.16 |
| linux | linux_kernel · 5.5 → 5.10.148 |
| linux | linux_kernel · 6.0 → 6.0.2 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.