CVE-2022-50820

N/A

Descricao

In the Linux kernel, the following vulnerability has been resolved: perf/arm_dmc620: Fix hotplug callback leak in dmc620_pmu_init() dmc620_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")

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado12/30/2025

Ultima modificacao12/31/2025

Fontenvd

Avistamentos honeypot0

Referencias

https://git.kernel.org/stable/c/adf7c3bbcc819db6e95b6a61c9822230f0ef4778(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/af170afa97e50d4169cfaa7ff4ec5d3841182641(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/b99fbe8d949a99fe456f08c7aad421327685aa50(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/d9f564c966e63925aac4ba273a9319d7fb6f4b4e(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

Correlacoes IOC

Sem correlacoes registradas

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