CVE-2026-72024
In the Linux kernel, the following vulnerability has been resolved: mac802154: remove interfaces with RCU list deletion Queue wake, stop, and disable paths walk local->interfaces under RCU. The bulk hardware teardown path removes entries with list_del(), so an asynchronous transmit completion can follow a poisoned list node in ieee802154_wake_queue(). Use list_del_rcu() as in the single-interface removal path. The following unregister_netdevice() waits for in-flight RCU readers before freeing the netdevice, so no separate grace-period wait is needed.
- Score
- CVSS 3.1 7.8 High
- Status
- Received - 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- Published
- 2026-08-15
- Last modified
- 2026-10-19
- Weaknesses
- CWE-362
Affected products
References
- https://git.kernel.org/stable/c/72ac5af9ad09662bd0ea91cb8845d490c8ef9c01
- https://git.kernel.org/stable/c/2039f27b1a0c997137a5de7f8a3cee0e80fbf952
- https://git.kernel.org/stable/c/4bf231f459b542414629b64f63d5cad6701bd07c
- https://git.kernel.org/stable/c/b91e5248dd7af09b500879a46d22a36b60db3a57
- https://git.kernel.org/stable/c/c7c031b75218b3ba3014a0f6b9849888994528d6
- https://git.kernel.org/stable/c/77caf2d6eba7cb94a7ecd7b369a5974fd7d7c054
- https://git.kernel.org/stable/c/d8b5b66388a51febe4b8505b0ecd9da15b4ba639
- https://git.kernel.org/stable/c/539dfcf69105d8d3d4d677b71de6e5ede2e6dfa0
