{"id":"DEBIAN-CVE-2024-43098","details":"In the Linux kernel, the following vulnerability has been resolved:  i3c: Use i3cdev-\u003edesc-\u003einfo instead of calling i3c_device_get_info() to avoid deadlock  A deadlock may happen since the i3c_master_register() acquires &i3cbus-\u003elock twice. See the log below. Use i3cdev-\u003edesc-\u003einfo instead of calling i3c_device_info() to avoid acquiring the lock twice.  v2:   - Modified the title and commit message  ============================================ WARNING: possible recursive locking detected 6.11.0-mainline -------------------------------------------- init/1 is trying to acquire lock: f1ffff80a6a40dc0 (&i3cbus-\u003elock){++++}-{3:3}, at: i3c_bus_normaluse_lock  but task is already holding lock: f1ffff80a6a40dc0 (&i3cbus-\u003elock){++++}-{3:3}, at: i3c_master_register  other info that might help us debug this:  Possible unsafe locking scenario:         CPU0        ----   lock(&i3cbus-\u003elock);   lock(&i3cbus-\u003elock);   *** DEADLOCK ***   May be due to missing lock nesting notation  2 locks held by init/1:  #0: fcffff809b6798f8 (&dev-\u003emutex){....}-{3:3}, at: __driver_attach  #1: f1ffff80a6a40dc0 (&i3cbus-\u003elock){++++}-{3:3}, at: i3c_master_register  stack backtrace: CPU: 6 UID: 0 PID: 1 Comm: init Call trace:  dump_backtrace+0xfc/0x17c  show_stack+0x18/0x28  dump_stack_lvl+0x40/0xc0  dump_stack+0x18/0x24  print_deadlock_bug+0x388/0x390  __lock_acquire+0x18bc/0x32ec  lock_acquire+0x134/0x2b0  down_read+0x50/0x19c  i3c_bus_normaluse_lock+0x14/0x24  i3c_device_get_info+0x24/0x58  i3c_device_uevent+0x34/0xa4  dev_uevent+0x310/0x384  kobject_uevent_env+0x244/0x414  kobject_uevent+0x14/0x20  device_add+0x278/0x460  device_register+0x20/0x34  i3c_master_register_new_i3c_devs+0x78/0x154  i3c_master_register+0x6a0/0x6d4  mtk_i3c_master_probe+0x3b8/0x4d8  platform_probe+0xa0/0xe0  really_probe+0x114/0x454  __driver_probe_device+0xa0/0x15c  driver_probe_device+0x3c/0x1ac  __driver_attach+0xc4/0x1f0  bus_for_each_dev+0x104/0x160  driver_attach+0x24/0x34  bus_add_driver+0x14c/0x294  driver_register+0x68/0x104  __platform_driver_register+0x20/0x30  init_module+0x20/0xfe4  do_one_initcall+0x184/0x464  do_init_module+0x58/0x1ec  load_module+0xefc/0x10c8  __arm64_sys_finit_module+0x238/0x33c  invoke_syscall+0x58/0x10c  el0_svc_common+0xa8/0xdc  do_el0_svc+0x1c/0x28  el0_svc+0x50/0xac  el0t_64_sync_handler+0x70/0xbc  el0t_64_sync+0x1a8/0x1ac","modified":"2026-09-15T09:03:10.525897126Z","published":"2025-01-11T13:15:21.240Z","upstream":["CVE-2024-43098"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2024-43098"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.123-1"}]}],"versions":["6.1.106-1","6.1.106-2","6.1.106-3","6.1.112-1","6.1.115-1","6.1.119-1","6.1.27-1","6.1.37-1","6.1.38-1","6.1.38-2","6.1.38-2~bpo11+1","6.1.38-3","6.1.38-4","6.1.38-4~bpo11+1","6.1.52-1","6.1.55-1","6.1.55-1~bpo11+1","6.1.64-1","6.1.66-1","6.1.67-1","6.1.69-1","6.1.69-1~bpo11+1","6.1.76-1","6.1.76-1~bpo11+1","6.1.82-1","6.1.85-1","6.1.90-1","6.1.90-1~bpo11+1","6.1.94-1","6.1.94-1~bpo11+1","6.1.98-1","6.1.99-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-43098.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.12.5-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-43098.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.12.5-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-43098.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}