CVE-2024-53207

MEDIUM EPSS 5.9%
Published Dec 27, 20241y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Dec 27, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Fix possible deadlocks This fixes possible deadlocks like the following caused by hci_cmd_sync_dequeue causing the destroy function to run: INFO: task kworker/u19:0:143 blocked for more than 120 seconds. Tainted: G W O 6.8.0-2024-03-19-intel-next-iLS-24ww14 #1 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/u19:0 state:D stack:0 pid:143 tgid:143 ppid:2 flags:0x00004000 Workqueue: hci0 hci_cmd_sync_work [bluetooth] Call Trace: <TASK> __schedule+0x374/0xaf0 schedule+0x3c/0xf0 schedule_preempt_disabled+0x1c/0x30 __mutex_lock.constprop.0+0x3ef/0x7a0 __mutex_lock_slowpath+0x13/0x20 mutex_lock+0x3c/0x50 mgmt_set_connectable_complete+0xa4/0x150 [bluetooth] ? kfree+0x211/0x2a0 hci_cmd_sync_dequeue+0xae/0x130 [bluetooth] ? __pfx_cmd_complete_rsp+0x10/0x10 [bluetooth] cmd_complete_rsp+0x26/0x80 [bluetooth] mgmt_pending_foreach+0x4d/0x70 [bluetooth] __mgmt_power_off+0x8d/0x180 [bluetooth] ? _raw_spin_unlock_irq+0x23/0x40 hci_dev_close_sync+0x445/0x5b0 [bluetooth] hci_set_powered_sync+0x149/0x250 [bluetooth] set_powered_sync+0x24/0x60 [bluetooth] hci_cmd_sync_work+0x90/0x150 [bluetooth] process_one_work+0x13e/0x300 worker_thread+0x2f7/0x420 ? __pfx_worker_thread+0x10/0x10 kthread+0x107/0x140 ? __pfx_kthread+0x10/0x10 ret_from_fork+0x3d/0x60 ? __pfx_kthread+0x10/0x10 ret_from_fork_asm+0x1b/0x30 </TASK>

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
5.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-667

Affected Products 4

VendorProductVersionRange
linuxlinux_kernel*≥6.6.55  –  <6.6.64
linuxlinux_kernel*≥6.10.14  –  <6.11
linuxlinux_kernel*≥6.11.3  –  <6.11.11
linuxlinux_kernel*≥6.12  –  <6.12.2

References 6

  • git.kernel.org https://git.kernel.org/stable/c/5703fb1d85f653e35b327b14de4db7da239e4fd9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6a25ce9b4af6dc26ee2b9c32d6bd37620bf9739e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a66dfaf18fd61bb75ef8cee83db46b2aadf153d0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c3f594a3473d6429a0bcf2004cb2885368741b79
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cac34e44281f1f1bd842adbbcfe3ef9ff0905111
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/5703fb1d85f653e35b327b14de4db7da239e4fd9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6a25ce9b4af6dc26ee2b9c32d6bd37620bf9739e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a66dfaf18fd61bb75ef8cee83db46b2aadf153d0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c3f594a3473d6429a0bcf2004cb2885368741b79
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cac34e44281f1f1bd842adbbcfe3ef9ff0905111
    Patch