CVE-2023-32248 — Tree connection null pointer dereference denial-of-service vulnerability
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 comm…
Published: 2023-07-24 · CVSS: 7.5 · CVSS 3.1
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. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7