Vulnerability CVE-2024-42123
Published: 2024-07-30

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

drm/amdgpu: fix double free err_addr pointer warnings

In amdgpu_umc_bad_page_polling_timeout, the amdgpu_umc_handle_bad_pages
will be run many times so that double free err_addr in some special case.
So set the err_addr to NULL to avoid the warnings.

 References:
https://git.kernel.org/stable/c/8e24beb3c2b08a4763f920399a9cc577ed440a1a
https://git.kernel.org/stable/c/506c245f3f1cd989cb89811a7f06e04ff8813a0d
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