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

iwlwifi: fix use-after-free

If no firmware was present at all (or, presumably, all of the
firmware files failed to parse), we end up unbinding by calling
device_release_driver(), which calls remove(), which then in
iwlwifi calls iwl_drv_stop(), freeing the 'drv' struct. However
the new code I added will still erroneously access it after it
was freed.

Set 'failure=false' in this case to avoid the access, all data
was already freed anyway.

kernel.org https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063 [No types assigned]

kernel.org https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957 [No types assigned]

kernel.org https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb [No types assigned]

kernel.org https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d [No types assigned]

kernel.org https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94 [No types assigned]

kernel.org https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d [No types assigned]

kernel.org https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515 [No types assigned]