RDMA/hns: Fix cpu stuck caused by printings during reset
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/31c6fe9b79ed42440094f2367897aea0c0ce96ec
- https://git.kernel.org/stable/c/b4ba31e5aaffbda9b22d9a35c40b16dc39e475a6
- https://git.kernel.org/stable/c/a0e4c78770faa0d56d47391476fe1d827e72eded
- https://git.kernel.org/stable/c/e2e64f9c42c717beb459ab209ec1c4baa73d3760
- https://git.kernel.org/stable/c/323275ac2ff15b2b7b3eac391ae5d8c5a3c3a999
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Weaknesses (CWE)
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MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.