CVE-2022-50510
Published: Oct 7, 2025
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init() arm_smmu_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 | Product | Versions |
|---|---|---|
Linux | Linux | affected 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 - < d69bdb61d577297d3851fc9f6403574bf73ef41faffected 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 - < 359286f886feef38536eaa7e673dc3440f03b0a1affected 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 - < b131304fe722853cf26e55c4fa21fc58a36e7f21affected 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 - < f245ca9a0fe7f794a8187ad803d5e2ced5a11cb2affected 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21 - < 582babe17ea878ec1d76f30e03f3a6ce6e30eb91+1 more versions |
Linux | Linux | affected 5.2unaffected 0 - < 5.2unaffected 5.4.229 - <= 5.4.*unaffected 5.10.163 - <= 5.10.*unaffected 5.15.86 - <= 5.15.*+3 more versions |
References
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