CVE-2022-50632 in Linux Kernelinfo

Summary

In the Linux kernel, the following vulnerability has been resolved: drivers: perf: marvell_cn10k: Fix hotplug callback leak in tad_pmu_init() tad_pmu_init() won't remove the callback added by cpuhp_setup_state_multi() when platform_driver_register() failed. Remove the callback by cpuhp_remove_multi_state() in fail path. Similar to the handling of arm_ccn_init() in commit 26242b330093 ("bus: arm-ccn: Prevent hotplug callback leak")

Responsible

Linux

Reservation

12/09/2025

Disclosure

12/09/2025

Entries

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerability	CWE	Exp	Cou	CVE
334884	Linux Kernel marvell_cn10k tad_pmu_init state issue	371	Not defined	Official fix	CVE-2022-50632

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