{"id":"CVE-2023-32248","state":"PUBLISHED","title":"Tree connection null pointer dereference denial-of-service vulnerability","description":"A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_TREE_CONNECT and SMB2_QUERY_INFO commands. The issue results from the lack of proper validation of a pointer prior to accessing it. 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