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Change History

In the Linux kernel, the following vulnerability has been resolved:

wifi: iwlwifi: fix double-free bug

The storage for the TLV PC register data wasn't done like all
the other storage in the drv->fw area, which is cleared at the
end of deallocation. Therefore, the freeing must also be done
differently, explicitly NULL'ing it out after the free, since
otherwise there's a nasty double-free bug here if a file fails
to load after this has been parsed, and we get another free
later (e.g. because no 

kernel.org https://git.kernel.org/stable/c/353d321f63f7dbfc9ef58498cc732c9fe886a596 [No types assigned]

kernel.org https://git.kernel.org/stable/c/ab9d4bb9a1892439b3123fc52b19e32b9cdf80ad [No types assigned]

kernel.org https://git.kernel.org/stable/c/d24eb9a27bea8fe5237fa71be274391d9d51eff2 [No types assigned]