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

net: ethernet: ti: am65-cpsw: fix memleak in certain XDP cases

If the XDP program doesn't result in XDP_PASS then we leak the
memory allocated by am65_cpsw_build_skb().

It is pointless to allocate SKB memory before running the XDP
program as we would be wasting CPU cycles for cases other than XDP_PASS.
Move the SKB allocation after evaluating the XDP program result.

This fixes the memleak. A performance boost is seen for XDP_DROP test.

XDP_DROP test:
Before: 460256 rx/s                  0 err/s
After:  784130 rx/s                  0 err/s

https://git.kernel.org/stable/c/1bba1d042107167164a0ae3a843fdf650ab005d7

https://git.kernel.org/stable/c/5db843258de1e4e6b1ef1cbd1797923c9e3de548

https://git.kernel.org/stable/c/dc11f049612b9d926aca2e55f8dc9d82850d0da3