{
  "threat_severity" : "Low",
  "public_date" : "2024-06-21T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: Input: cyapa - add missing input core locking to suspend/resume functions",
    "id" : "2293685",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2293685"
  },
  "cvss3" : {
    "cvss3_base_score" : "4.4",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-667",
  "details" : [ "In the Linux kernel, the following vulnerability has been resolved:\nInput: cyapa - add missing input core locking to suspend/resume functions\nGrab input->mutex during suspend/resume functions like it is done in\nother input drivers. This fixes the following warning during system\nsuspend/resume cycle on Samsung Exynos5250-based Snow Chromebook:\n------------[ cut here ]------------\nWARNING: CPU: 1 PID: 1680 at drivers/input/input.c:2291 input_device_enabled+0x68/0x6c\nModules linked in: ...\nCPU: 1 PID: 1680 Comm: kworker/u4:12 Tainted: G        W          6.6.0-rc5-next-20231009 #14109\nHardware name: Samsung Exynos (Flattened Device Tree)\nWorkqueue: events_unbound async_run_entry_fn\nunwind_backtrace from show_stack+0x10/0x14\nshow_stack from dump_stack_lvl+0x58/0x70\ndump_stack_lvl from __warn+0x1a8/0x1cc\n__warn from warn_slowpath_fmt+0x18c/0x1b4\nwarn_slowpath_fmt from input_device_enabled+0x68/0x6c\ninput_device_enabled from cyapa_gen3_set_power_mode+0x13c/0x1dc\ncyapa_gen3_set_power_mode from cyapa_reinitialize+0x10c/0x15c\ncyapa_reinitialize from cyapa_resume+0x48/0x98\ncyapa_resume from dpm_run_callback+0x90/0x298\ndpm_run_callback from device_resume+0xb4/0x258\ndevice_resume from async_resume+0x20/0x64\nasync_resume from async_run_entry_fn+0x40/0x15c\nasync_run_entry_fn from process_scheduled_works+0xbc/0x6a8\nprocess_scheduled_works from worker_thread+0x188/0x454\nworker_thread from kthread+0x108/0x140\nkthread from ret_from_fork+0x14/0x28\nException stack(0xf1625fb0 to 0xf1625ff8)\n...\n---[ end trace 0000000000000000 ]---\n...\n------------[ cut here ]------------\nWARNING: CPU: 1 PID: 1680 at drivers/input/input.c:2291 input_device_enabled+0x68/0x6c\nModules linked in: ...\nCPU: 1 PID: 1680 Comm: kworker/u4:12 Tainted: G        W          6.6.0-rc5-next-20231009 #14109\nHardware name: Samsung Exynos (Flattened Device Tree)\nWorkqueue: events_unbound async_run_entry_fn\nunwind_backtrace from show_stack+0x10/0x14\nshow_stack from dump_stack_lvl+0x58/0x70\ndump_stack_lvl from __warn+0x1a8/0x1cc\n__warn from warn_slowpath_fmt+0x18c/0x1b4\nwarn_slowpath_fmt from input_device_enabled+0x68/0x6c\ninput_device_enabled from cyapa_gen3_set_power_mode+0x13c/0x1dc\ncyapa_gen3_set_power_mode from cyapa_reinitialize+0x10c/0x15c\ncyapa_reinitialize from cyapa_resume+0x48/0x98\ncyapa_resume from dpm_run_callback+0x90/0x298\ndpm_run_callback from device_resume+0xb4/0x258\ndevice_resume from async_resume+0x20/0x64\nasync_resume from async_run_entry_fn+0x40/0x15c\nasync_run_entry_fn from process_scheduled_works+0xbc/0x6a8\nprocess_scheduled_works from worker_thread+0x188/0x454\nworker_thread from kthread+0x108/0x140\nkthread from ret_from_fork+0x14/0x28\nException stack(0xf1625fb0 to 0xf1625ff8)\n...\n---[ end trace 0000000000000000 ]---" ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2024-09-24T00:00:00Z",
    "advisory" : "RHSA-2024:6997",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "kernel-0:5.14.0-427.37.1.el9_4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2024-09-24T00:00:00Z",
    "advisory" : "RHSA-2024:6997",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9",
    "package" : "kernel-0:5.14.0-427.37.1.el9_4"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Fix deferred",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2023-52884\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-52884\nhttps://lore.kernel.org/linux-cve-announce/2024062131-CVE-2023-52884-5b0d@gregkh/T" ],
  "name" : "CVE-2023-52884",
  "csaw" : false
}