CVE-2024-43848: wifi: mac80211: fix TTLM teardown work

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-08-17 · updated 2026-08-04

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix TTLM teardown work The worker calculates the wrong sdata pointer, so if it ever runs, it'll crash. Fix that.

Affected products

Linux kernel: from 6.10 before 6.10.3 — fixed in 6.10.3

How to fix

Upgrade to a fixed version: Linux kernel 6.10.3. Check the vendor advisory for mitigations.

References

https://git.kernel.org/stable/c/2fe0a605d083b884490ee4de02be071b5b4291b1
https://git.kernel.org/stable/c/9750899410c8478ef043c42029f4f6144c096eac

Get alerted when CVE-2024-43848 or the next vulnerability affects your stack