Threats tagged 'ghsa-xffx-64g2-mrvp'

A critical vulnerability in the Linux kernel's mlx5 network driver was resolved, addressing improper handling of non-linear xdp_buff layouts after XDP programs modify buffer data. The mlx5 driver incorrectly assumed the layout of xdp_buff remained unchanged, causing erroneous socket buffer (skb) generation and potential kernel warnings or crashes. The fix ensures skb generation correctly reflects the adjusted xdp_buff layout after XDP program execution.