In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: nullify cq->dbg pointer in mlx5_debug_cq_remove() The Linux kernel CVE team has assigned CVE-2021-47197 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024041036-CVE-2021-47197-aaec@gregkh/T