CVE-2021-47197

CVE-2021-47197 : In Linux kernel mlx5_core, a double-destroy path could crash via mlx5_debug_cq_remove() if mlx5_core_destroy_cq() is retried after failure. The fix nullifies cq->dbg after removal and ensures CQ destruction proceeds only if the FW command DESTROY_CQ returns 0. A patch addressi...

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...