CVE-2021-47197

CVE-2021-47197 – Linux kernel mlx5e/mx5_core destroy cq crash. The issue occurs in the mlx5e path during CQ destruction: if mlx5_core_destroy_cq() fails, destroy operations may run again, and a subsequent mlx5_debug_cq_remove() could be invoked while cq->dbg is not cleared, leading to a crash ...

UVI-2021-1002285 net/mlx5e: nullify cq->dbg pointer in mlx5_debug_cq_remove()

net/mlx5e: nullify cq-dbg pointer in mlx5debugcqremove This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.82 by commit...