kernel: nvme-core: fix memory leak in dhchap_ctrl_secret

In the Linux kernel, the following vulnerability has been resolved: nvme-core: fix memory leak in dhchapctrlsecret Free dhchapsecret in nvmectrldhchapctrlsecretstore before we return when nvmeauthgeneratekey returns error...

PT-2023-33646

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v6.0.16 Description The issue is related to the nvme-auth module, where control keys are overridden before validation. The actual impact and potential for attack have not been proven yet. Recommendations For Linu...