CVE-2025-39989 | Linux Kernel up to 6.12.22/6.13.10/6.14.1 mce is_copy_from_user denial of service
A vulnerability was found in Linux Kernel up to 6.12.22/6.13.10/6.14.1. It has been rated as critical. This issue affects the function is_copy_from_user of the component mce. The manipulation leads to denial of service.
The identification of this vulnerability is CVE-2025-39989. The attack can only be done within the local network. There is no exploit available.
It is recommended to upgrade the affected component.