Threats tagged 'ghsa-57j5-pvpx-j5rm'

A null pointer dereference vulnerability in the Linux kernel's RDMA rxe driver was resolved. The issue occurs when ibv_modify_srq() is called twice consecutively under certain error conditions, leading to a null dereference and kernel crash. This happens because a failed resize sets srq->rq.queue to NULL, and the subsequent call dereferences this null pointer. The vulnerability could cause denial of service due to kernel crashes.