In the Linux kernel, the following vulnerability has been resolved: rdma/cxgb4: Prevent potential integer overflow on 32bit The "gl->tot_len" variable is controlled by the user. It comes from process_responses(). On 32bit systems, the "gl->tot_len + sizeof(struct cpl_pass_accept_req) + sizeof(struct rss_header)" addition could have an integer wrapping bug. Use size_add() to prevent this.
https://git.kernel.org/stable/c/de8d88b68d0cfd41152a7a63d6aec0ed3e1b837a
https://git.kernel.org/stable/c/dd352107f22bfbecbbf3b74bde14f3f932296309
https://git.kernel.org/stable/c/bd96a3935e89486304461a21752f824fc25e0f0b
https://git.kernel.org/stable/c/aeb814484387811b3579d5c78ad4eb301e3bf1c8
https://git.kernel.org/stable/c/4422f452d028850b9cc4fd8f1cf45a8ff91855eb