CVE-2026-23389

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

ice: Fix memory leak in icesetringparam()

In icesetringparam, txrings and xdprings are allocated before rxrings. If the allocation of rxrings fails, the code jumps to the done label leaking both txrings and xdprings. Furthermore, if the setup of an individual Rx ring fails during the loop, the code jumps to the freetx label which releases txrings but leaks xdp_rings.

Fix this by introducing a freexdp label and updating the error paths to ensure both xdprings and txrings are properly freed if rxrings allocation or setup fails.

Compile tested only. Issue found using a prototype static analysis tool and code review.