CVE-2025-68770 bnxt_en: Fix XDP_TX path

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix XDPTX path For XDPTX action in bnxtrxxdp, clearing of the event flags is not correct. bnxtpollwork - bnxtrxpkt - bnxtrxxdp may be looping within NAPI and some event flags may be set in earlier iterations. In particula...

CVE-2025-68770

The CVE-2025-68770 entry concerns the Linux kernel bnxt_en driver XDP_TX path. The documented root cause is incorrect clearing of event flags during XDP_TX handling in bnxt_rx_xdp(), where __bnxt_poll_work() -> bnxt_rx_pkt() -> bnxt_rx_xdp() could loop in NAPI and clear BNXT_TX_EVENT inappr...