CVE-2023-52564 | Linux Kernel up to 5.10.197/5.15.133/6.1.55/6.5.5 gsm_cleanup_mux null pointer dereference

CVE-2023-52564 | Linux Kernel up to 5.10.197/5.15.133/6.1.55/6.5.5 gsm_cleanup_mux null pointer dereference

A vulnerability was found in Linux Kernel up to 5.10.197/5.15.133/6.1.55/6.5.5. It has been declared as problematic. This vulnerability affects the function gsm_cleanup_mux. The manipulation leads to null pointer dereference. This vulnerability was named CVE-2023-52564. The attack can only be done within the local network. There is no exploit available. It is recommended to upgrade the affected component.