CVE-2024-53207 (GCVE-0-2024-53207)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2026-08-05 11:44
VLAI
EPSS
VEX
Title
Bluetooth: MGMT: Fix possible deadlocks
Summary
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>
Severity
7.8 (High)
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 20:03 UTC
CWE
- CWE-667 - Improper Locking
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
19b40ca62607cef78369549d1af091f2fd558931 , < c3f594a3473d6429a0bcf2004cb2885368741b79
(git)
Affected: 4883296505aa7e4863c6869b689afb6005633b23 , < 5703fb1d85f653e35b327b14de4db7da239e4fd9 (git) Affected: 8c3f7943a29145d8a2d8e24893762f7673323eae , < 6a25ce9b4af6dc26ee2b9c32d6bd37620bf9739e (git) Affected: f53e1c9c726d83092167f2226f32bd3b73f26c21 , < cac34e44281f1f1bd842adbbcfe3ef9ff0905111 (git) Affected: f53e1c9c726d83092167f2226f32bd3b73f26c21 , < a66dfaf18fd61bb75ef8cee83db46b2aadf153d0 (git) Affected: 0cc47233af35fb5f10b5e6a027cb4ccd480caf9a (git) Affected: 6.6.55 , < 6.6.64 (semver) Affected: 6.11.3 , < 6.11.11 (semver) Affected: 6.10.14 , < 6.11 (semver) |
guessed | |
| Linux | Linux |
Affected:
6.12
Unaffected: 0 , < 6.12 (semver) Unaffected: 6.6.64 , ≤ 6.6.* (semver) Unaffected: 6.11.11 , ≤ 6.11.* (semver) Unaffected: 6.12.2 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix) |
guessed |
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"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 \u003e /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 \u003cTASK\u003e\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 \u003c/TASK\u003e"
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: Bluetooth: MGMT: Corrige posibles bloqueos Esto corrige posibles bloqueos como el siguiente causado por hci_cmd_sync_dequeue, lo que hace que se ejecute la funci\u00f3n de destrucci\u00f3n: INFO: la tarea kworker/u19:0:143 se bloque\u00f3 durante m\u00e1s de 120 segundos. Tainted: GWO 6.8.0-2024-03-19-intel-next-iLS-24ww14 #1 \"echo 0 \u0026gt; /proc/sys/kernel/hung_task_timeout_secs\" deshabilita este mensaje. tarea:kworker/u19:0 estado:D pila:0 pid:143 tgid:143 ppid:2 indicadores:0x00004000 Cola de trabajo: hci0 hci_cmd_sync_work [bluetooth] Rastreo de llamadas: __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] ? __pfx_worker_thread+0x10/0x10 kthread+0x107/0x140 ? __pfx_kthread+0x10/0x10 ret_from_fork+0x3d/0x60 ? __pfx_kthread+0x10/0x10 ret_de_fork_asm+0x1b/0x30 "
}
],
"id": "CVE-2024-53207",
"lastModified": "2026-08-04T11:22:05.270",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-53207",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T20:03:43.363328Z",
"version": "2.0.3"
}
}
]
},
"published": "2024-12-27T14:15:28.563",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/5703fb1d85f653e35b327b14de4db7da239e4fd9"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/6a25ce9b4af6dc26ee2b9c32d6bd37620bf9739e"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/a66dfaf18fd61bb75ef8cee83db46b2aadf153d0"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/c3f594a3473d6429a0bcf2004cb2885368741b79"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/cac34e44281f1f1bd842adbbcfe3ef9ff0905111"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-667"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-667"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2026-08-05T03:52:52+00:00",
"cve": "CVE-2024-53207",
"id": "CVE-2024-53207",
"initial_release_date": "2024-12-27T00:00:00+00:00",
"product_status:known_affected": "136",
"product_status:known_not_affected": "62",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: Bluetooth: MGMT: Fix possible deadlocks",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-53207.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-53207",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T20:03:43.363328Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-667",
"description": "CWE-667 Improper Locking",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T15:38:24.346Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/bluetooth/mgmt.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "c3f594a3473d6429a0bcf2004cb2885368741b79",
"status": "affected",
"version": "19b40ca62607cef78369549d1af091f2fd558931",
"versionType": "git"
},
{
"lessThan": "5703fb1d85f653e35b327b14de4db7da239e4fd9",
"status": "affected",
"version": "4883296505aa7e4863c6869b689afb6005633b23",
"versionType": "git"
},
{
"lessThan": "6a25ce9b4af6dc26ee2b9c32d6bd37620bf9739e",
"status": "affected",
"version": "8c3f7943a29145d8a2d8e24893762f7673323eae",
"versionType": "git"
},
{
"lessThan": "cac34e44281f1f1bd842adbbcfe3ef9ff0905111",
"status": "affected",
"version": "f53e1c9c726d83092167f2226f32bd3b73f26c21",
"versionType": "git"
},
{
"lessThan": "a66dfaf18fd61bb75ef8cee83db46b2aadf153d0",
"status": "affected",
"version": "f53e1c9c726d83092167f2226f32bd3b73f26c21",
"versionType": "git"
},
{
"status": "affected",
"version": "0cc47233af35fb5f10b5e6a027cb4ccd480caf9a",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/bluetooth/mgmt.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.12"
},
{
"lessThan": "6.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.64",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.13",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.64",
"versionStartIncluding": "6.6.55",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.11",
"versionStartIncluding": "6.11.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.2",
"versionStartIncluding": "6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13",
"versionStartIncluding": "6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.10.14",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"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 \u003e /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 \u003cTASK\u003e\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 \u003c/TASK\u003e"
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T13:00:42.604Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/c3f594a3473d6429a0bcf2004cb2885368741b79"
},
{
"url": "https://git.kernel.org/stable/c/5703fb1d85f653e35b327b14de4db7da239e4fd9"
},
{
"url": "https://git.kernel.org/stable/c/6a25ce9b4af6dc26ee2b9c32d6bd37620bf9739e"
},
{
"url": "https://git.kernel.org/stable/c/cac34e44281f1f1bd842adbbcfe3ef9ff0905111"
},
{
"url": "https://git.kernel.org/stable/c/a66dfaf18fd61bb75ef8cee83db46b2aadf153d0"
}
],
"title": "Bluetooth: MGMT: Fix possible deadlocks",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-53207",
"datePublished": "2024-12-27T13:49:53.147Z",
"dateReserved": "2024-11-19T17:17:25.020Z",
"dateUpdated": "2025-10-01T20:07:19.898Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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