In the Linux kernel, the following vulnerability has been resolved:i40e: fix MMIO write access to an invalid page in i40e_clear_hwWhen the device sends a specific input, an integer underflow can occur, leadingto MMIO write access to an invalid page.Prevent the integer underflow by changing the type of related variables.
No PoCs from references.
- https://github.com/w4zu/Debian_security