2024-12-29 03:03:44 +00:00

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{
"id": "CVE-2024-53207",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2024-12-27T14:15:28.563",
"lastModified": "2024-12-27T14:15:28.563",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: Fix possible deadlocks\n\nThis fixes possible deadlocks like the following caused by\nhci_cmd_sync_dequeue causing the destroy function to run:\n\n INFO: task kworker/u19:0:143 blocked for more than 120 seconds.\n Tainted: G W O 6.8.0-2024-03-19-intel-next-iLS-24ww14 #1\n \"echo 0 > /proc/sys/kernel/hung_task_timeout_secs\" disables this message.\n task:kworker/u19:0 state:D stack:0 pid:143 tgid:143 ppid:2 flags:0x00004000\n Workqueue: hci0 hci_cmd_sync_work [bluetooth]\n Call Trace:\n <TASK>\n __schedule+0x374/0xaf0\n schedule+0x3c/0xf0\n schedule_preempt_disabled+0x1c/0x30\n __mutex_lock.constprop.0+0x3ef/0x7a0\n __mutex_lock_slowpath+0x13/0x20\n mutex_lock+0x3c/0x50\n mgmt_set_connectable_complete+0xa4/0x150 [bluetooth]\n ? kfree+0x211/0x2a0\n hci_cmd_sync_dequeue+0xae/0x130 [bluetooth]\n ? __pfx_cmd_complete_rsp+0x10/0x10 [bluetooth]\n cmd_complete_rsp+0x26/0x80 [bluetooth]\n mgmt_pending_foreach+0x4d/0x70 [bluetooth]\n __mgmt_power_off+0x8d/0x180 [bluetooth]\n ? _raw_spin_unlock_irq+0x23/0x40\n hci_dev_close_sync+0x445/0x5b0 [bluetooth]\n hci_set_powered_sync+0x149/0x250 [bluetooth]\n set_powered_sync+0x24/0x60 [bluetooth]\n hci_cmd_sync_work+0x90/0x150 [bluetooth]\n process_one_work+0x13e/0x300\n worker_thread+0x2f7/0x420\n ? __pfx_worker_thread+0x10/0x10\n kthread+0x107/0x140\n ? __pfx_kthread+0x10/0x10\n ret_from_fork+0x3d/0x60\n ? __pfx_kthread+0x10/0x10\n ret_from_fork_asm+0x1b/0x30\n </TASK>"
}
],
"metrics": {},
"references": [
{
"url": "https://git.kernel.org/stable/c/5703fb1d85f653e35b327b14de4db7da239e4fd9",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/6a25ce9b4af6dc26ee2b9c32d6bd37620bf9739e",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/a66dfaf18fd61bb75ef8cee83db46b2aadf153d0",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/c3f594a3473d6429a0bcf2004cb2885368741b79",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/cac34e44281f1f1bd842adbbcfe3ef9ff0905111",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
]
}