In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().Referenceshttps://git.kernel.org/stable/c/ab77c8bc30269bee15d917059a66bea48909f5f0https://git.kernel.org/stable/c/bc3bb9f40da8e53896abc2d29c6d0c6686fe4ab9https://git.kernel.org/stable/c/741e6024e31587b0c021b6616a9e428a4ea0b64ahttps://git.kernel.org/stable/c/76083fb80f5a38ac13326b2d810f66bd07771eeahttps://git.kernel.org/stable/c/0a120d96166301d7a95be75b52f843837dbd1219
