CVE-2024-56722 Information

Description

In the Linux kernel the following vulnerability has been resolved:

RDMA/hns: Fix cpu stuck caused by printings during reset

During reset cmd to destroy resources such as qp cq and mr may fail and error logs will be printed. When a large number of resources are destroyed there will be lots of printings and it may lead to a cpu stuck.

Delete some unnecessary printings and replace other printing functions in these paths with the ratelimited version.

Reference

https://git.kernel.org/stable/c/31c6fe9b79ed42440094f2367897aea0c0ce96ec https://git.kernel.org/stable/c/323275ac2ff15b2b7b3eac391ae5d8c5a3c3a999 https://git.kernel.org/stable/c/a0e4c78770faa0d56d47391476fe1d827e72eded https://git.kernel.org/stable/c/b4ba31e5aaffbda9b22d9a35c40b16dc39e475a6 https://git.kernel.org/stable/c/e2e64f9c42c717beb459ab209ec1c4baa73d3760