{"id":"CVE-2024-43850","summary":"soc: qcom: icc-bwmon: Fix refcount imbalance seen during bwmon_remove","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: qcom: icc-bwmon: Fix refcount imbalance seen during bwmon_remove\n\nThe following warning is seen during bwmon_remove due to refcount\nimbalance, fix this by releasing the OPPs after use.\n\nLogs:\nWARNING: at drivers/opp/core.c:1640 _opp_table_kref_release+0x150/0x158\nHardware name: Qualcomm Technologies, Inc. X1E80100 CRD (DT)\n...\nCall trace:\n_opp_table_kref_release+0x150/0x158\ndev_pm_opp_remove_table+0x100/0x1b4\ndevm_pm_opp_of_table_release+0x10/0x1c\ndevm_action_release+0x14/0x20\ndevres_release_all+0xa4/0x104\ndevice_unbind_cleanup+0x18/0x60\ndevice_release_driver_internal+0x1ec/0x228\ndriver_detach+0x50/0x98\nbus_remove_driver+0x6c/0xbc\ndriver_unregister+0x30/0x60\nplatform_driver_unregister+0x14/0x20\nbwmon_driver_exit+0x18/0x524 [icc_bwmon]\n__arm64_sys_delete_module+0x184/0x264\ninvoke_syscall+0x48/0x118\nel0_svc_common.constprop.0+0xc8/0xe8\ndo_el0_svc+0x20/0x2c\nel0_svc+0x34/0xdc\nel0t_64_sync_handler+0x13c/0x158\nel0t_64_sync+0x190/0x194\n--[ end trace 0000000000000000 ]---","modified":"2026-04-02T12:18:22.772107Z","published":"2024-08-17T09:22:03.457Z","related":["MGASA-2024-0309","MGASA-2024-0310","SUSE-SU-2024:3194-1","SUSE-SU-2024:3195-1","SUSE-SU-2024:3383-1","SUSE-SU-2025:20044-1","SUSE-SU-2025:20047-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/43xxx/CVE-2024-43850.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/24086640ab39396eb1a92d1cb1cd2f31b2677c52"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4100d4d019f8e140be1d4d3a9d8d93c1285f5d1c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/aad41f4c169bcb800ae88123799bdf8cdec3d366"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/43xxx/CVE-2024-43850.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-43850"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"b9c2ae6cac403dee3195fda9eb28d8ee733b225b"},{"fixed":"aad41f4c169bcb800ae88123799bdf8cdec3d366"},{"fixed":"4100d4d019f8e140be1d4d3a9d8d93c1285f5d1c"},{"fixed":"24086640ab39396eb1a92d1cb1cd2f31b2677c52"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-43850.json"}}],"schema_version":"1.7.5"}