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CVE-2021-47565

Description

In the Linux kernel, the following vulnerability has been resolved:scsi: mpt3sas: Fix kernel panic during drive powercycle testWhile looping over shost's sdev list it is possible that oneof the drives is getting removed and its sas_target object isfreed but its sdev object remains intact.Consequently, a kernel panic can occur while the driver is trying to accessthe sas_address field of sas_target object without also checking thesas_target object for NULL.

POC

Reference

No PoCs from references.

Github

- https://github.com/fkie-cad/nvd-json-data-feeds