CVE-2024-42123 Information

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.

Reference

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