Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
592dfbfc72f5352437c883aa11ab579d10cdb595 to < 72ac5af9ad09662bd0ea91cb8845d490c8ef9c01affected592dfbfc72f5352437c883aa11ab579d10cdb595 to < 2039f27b1a0c997137a5de7f8a3cee0e80fbf952affected592dfbfc72f5352437c883aa11ab579d10cdb595 to < 4bf231f459b542414629b64f63d5cad6701bd07caffected592dfbfc72f5352437c883aa11ab579d10cdb595 to < b91e5248dd7af09b500879a46d22a36b60db3a57affected592dfbfc72f5352437c883aa11ab579d10cdb595 to < c7c031b75218b3ba3014a0f6b9849888994528d6affected592dfbfc72f5352437c883aa11ab579d10cdb595 to < 77caf2d6eba7cb94a7ecd7b369a5974fd7d7c054affected592dfbfc72f5352437c883aa11ab579d10cdb595 to < d8b5b66388a51febe4b8505b0ecd9da15b4ba639affected592dfbfc72f5352437c883aa11ab579d10cdb595 to < 539dfcf69105d8d3d4d677b71de6e5ede2e6dfa0affected
Linux Linux
Default version status: affected
3.19affected0 to < 3.19unaffected5.10.261 to ≤ 5.10.*unaffected5.15.212 to ≤ 5.15.*unaffected6.1.178 to ≤ 6.1.*unaffected6.6.145 to ≤ 6.6.*unaffected6.12.97 to ≤ 6.12.*unaffected6.18.40 to ≤ 6.18.*unaffected7.1.5 to ≤ 7.1.*unaffected7.2 to ≤ *unaffected
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 ↗