CVE-2022-50666

CVE-2022-50666 is a Linux kernel vulnerability in RDMA/siw where QP destruction could reference-after-free the QP object. The fix delays QP destroy until all siw references to the QP are dropped, allowing the RDMA core to free the QP after siw_qp_destroy() returns. The issue manifested as a use-a...

CVE-2022-50666

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix QP destroy to wait for all references dropped. Delay QP destroy completion until all siw references to QP are dropped. The calling RDMA core will free QP structure after successful return from siwqpdestroy call, so...