A vulnerability was found in Linux Kernel up to 6.12.15/6.13.3/6.14-rc2 and classified as critical. Affected by this issue is the function
amdgpu_amdkfd_free_gtt_mem of the component amdkfd. The manipulation leads to type confusion.
This vulnerability is handled as CVE-2025-21842. Access to the local network is required for this attack. There is no exploit available.
It is recommended to upgrade the affected component.
