https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 03:42:47 +0000 https://vulnerability.circl.lu/vuln/cve-2022-50319 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>coresight: trbe: remove cpuhp instance node before remove cpuhp state</p> <p>cpuhp_state_add_instance() and cpuhp_state_remove_instance() should be used in pairs. Or there will lead to the warn on cpuhp_remove_multi_state() since the cpuhp_step list is not empty.</p> <p>The following is the error log with &#39;rmmod coresight-trbe&#39;: Error: Removing state 215 which has instances left. Call trace: __cpuhp_remove_state_cpuslocked+0x144/0x160 __cpuhp_remove_state+0xac/0x100 arm_trbe_device_remove+0x2c/0x60 [coresight_trbe] platform_remove+0x34/0x70 device_remove+0x54/0x90 device_release_driver_internal+0x1e4/0x250 driver_detach+0x5c/0xb0 bus_remove_driver+0x64/0xc0 driver_unregister+0x3c/0x70 platform_driver_unregister+0x20/0x30 arm_trbe_exit+0x1c/0x658 [coresight_trbe] __arm64_sys_delete_module+0x1ac/0x24c invoke_syscall+0x50/0x120 el0_svc_common.constprop.0+0x58/0x1a0 do_el0_svc+0x38/0xd0 el0_svc+0x2c/0xc0 el0t_64_sync_handler+0x1ac/0x1b0 el0t_64_sync+0x19c/0x1a0 ---[ end trace 0000000000000000 ]---</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>coresight: trbe: remove cpuhp instance node before remove cpuhp state</p> <p>cpuhp_state_add_instance() and cpuhp_state_remove_instance() should be used in pairs. Or there will lead to the warn on cpuhp_remove_multi_state() since the cpuhp_step list is not empty.</p> <p>The following is the error log with &#39;rmmod coresight-trbe&#39;: Error: Removing state 215 which has instances left. Call trace: __cpuhp_remove_state_cpuslocked+0x144/0x160 __cpuhp_remove_state+0xac/0x100 arm_trbe_device_remove+0x2c/0x60 [coresight_trbe] platform_remove+0x34/0x70 device_remove+0x54/0x90 device_release_driver_internal+0x1e4/0x250 driver_detach+0x5c/0xb0 bus_remove_driver+0x64/0xc0 driver_unregister+0x3c/0x70 platform_driver_unregister+0x20/0x30 arm_trbe_exit+0x1c/0x658 [coresight_trbe] __arm64_sys_delete_module+0x1ac/0x24c invoke_syscall+0x50/0x120 el0_svc_common.constprop.0+0x58/0x1a0 do_el0_svc+0x38/0xd0 el0_svc+0x2c/0xc0 el0t_64_sync_handler+0x1ac/0x1b0 el0t_64_sync+0x19c/0x1a0 ---[ end trace 0000000000000000 ]---</p> https://vulnerability.circl.lu/vuln/cve-2022-50319