CVE-2022-50632
drivers: perf: marvell_cn10k: Fix hotplug callback leak in tad_pmu_init()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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")
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 8, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
036a7584bede317d0df6b854e4f531b7a2dd8b33 < 367404bfd1aa87b2a50059cd8edc6c12c367cd15 036a7584bede317d0df6b854e4f531b7a2dd8b33 < 7772f4de934123ccd7c7cdc1dc4e46fdd5d767fb 036a7584bede317d0df6b854e4f531b7a2dd8b33 < 973ae93d80d9d262f695eb485a1902b74c4b9098
Linux / Linux
5.17