{"id":"DEBIAN-CVE-2023-52884","details":"In the Linux kernel, the following vulnerability has been resolved:  Input: cyapa - add missing input core locking to suspend/resume functions  Grab input-\u003emutex during suspend/resume functions like it is done in other input drivers. This fixes the following warning during system suspend/resume cycle on Samsung Exynos5250-based Snow Chromebook:  ------------[ cut here ]------------ WARNING: CPU: 1 PID: 1680 at drivers/input/input.c:2291 input_device_enabled+0x68/0x6c Modules linked in: ... CPU: 1 PID: 1680 Comm: kworker/u4:12 Tainted: G        W          6.6.0-rc5-next-20231009 #14109 Hardware name: Samsung Exynos (Flattened Device Tree) Workqueue: events_unbound async_run_entry_fn  unwind_backtrace from show_stack+0x10/0x14  show_stack from dump_stack_lvl+0x58/0x70  dump_stack_lvl from __warn+0x1a8/0x1cc  __warn from warn_slowpath_fmt+0x18c/0x1b4  warn_slowpath_fmt from input_device_enabled+0x68/0x6c  input_device_enabled from cyapa_gen3_set_power_mode+0x13c/0x1dc  cyapa_gen3_set_power_mode from cyapa_reinitialize+0x10c/0x15c  cyapa_reinitialize from cyapa_resume+0x48/0x98  cyapa_resume from dpm_run_callback+0x90/0x298  dpm_run_callback from device_resume+0xb4/0x258  device_resume from async_resume+0x20/0x64  async_resume from async_run_entry_fn+0x40/0x15c  async_run_entry_fn from process_scheduled_works+0xbc/0x6a8  process_scheduled_works from worker_thread+0x188/0x454  worker_thread from kthread+0x108/0x140  kthread from ret_from_fork+0x14/0x28 Exception stack(0xf1625fb0 to 0xf1625ff8) ... ---[ end trace 0000000000000000 ]--- ... ------------[ cut here ]------------ WARNING: CPU: 1 PID: 1680 at drivers/input/input.c:2291 input_device_enabled+0x68/0x6c Modules linked in: ... CPU: 1 PID: 1680 Comm: kworker/u4:12 Tainted: G        W          6.6.0-rc5-next-20231009 #14109 Hardware name: Samsung Exynos (Flattened Device Tree) Workqueue: events_unbound async_run_entry_fn  unwind_backtrace from show_stack+0x10/0x14  show_stack from dump_stack_lvl+0x58/0x70  dump_stack_lvl from __warn+0x1a8/0x1cc  __warn from warn_slowpath_fmt+0x18c/0x1b4  warn_slowpath_fmt from input_device_enabled+0x68/0x6c  input_device_enabled from cyapa_gen3_set_power_mode+0x13c/0x1dc  cyapa_gen3_set_power_mode from cyapa_reinitialize+0x10c/0x15c  cyapa_reinitialize from cyapa_resume+0x48/0x98  cyapa_resume from dpm_run_callback+0x90/0x298  dpm_run_callback from device_resume+0xb4/0x258  device_resume from async_resume+0x20/0x64  async_resume from async_run_entry_fn+0x40/0x15c  async_run_entry_fn from process_scheduled_works+0xbc/0x6a8  process_scheduled_works from worker_thread+0x188/0x454  worker_thread from kthread+0x108/0x140  kthread from ret_from_fork+0x14/0x28 Exception stack(0xf1625fb0 to 0xf1625ff8) ... ---[ end trace 0000000000000000 ]---","modified":"2026-09-15T09:02:49.112650106Z","published":"2024-06-21T11:15:09.560Z","upstream":["CVE-2023-52884"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2023-52884"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.94-1"}]}],"versions":["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~bpo11+1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-52884.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.9.7-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-52884.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.9.7-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-52884.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"}]}