{"id":"CVE-2021-47345","state":"PUBLISHED","title":"RDMA/cma: Fix rdma_resolve_route() memory leak","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/cma: Fix rdma_resolve_route() memory leak\n\nFix a memory leak when \"mda_resolve_route() is called more than once on\nthe same \"rdma_cm_id\".\n\nThis is possible if cma_query_handler() triggers the\nRDMA_CM_EVENT_ROUTE_ERROR flow which puts the state machine back and\nallows rdma_resolve_route() to be called again.","publishedAt":"2024-05-21T14:35:51.621Z","updatedAt":"2026-05-11T13:52:50.518Z","severity":null,"assigner":"Linux","products":["Linux 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