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CVE-2024-58241— Bluetooth: hci_core: Disable works on hci_unregister_dev

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于hci_unregister_dev中未禁用works，可能导致新提交不可取。

CVSS 7.8 · High EPSS 0.14% · P3

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 20

VendorProduct Version RangeStatus
Linux Linux 0d151a103775dd9645c78c97f77d6e2a5298d913< cfdb13a54e05eb98d9940cb6d1a13e7f994d811f affected
0d151a103775dd9645c78c97f77d6e2a5298d913< 989fa5171f005ecf63440057218d8aeb1795287d affected
48542881997e17b49dc16b93fe910e0cfcf7a9f9 affected
9cfc84b1d464cc024286f42a090718f9067b80ed affected
ddeda6ca5f218b668b560d90fc31ae469adbfd92 affected
d2ce562a5aff1dcd0c50d9808ea825ef90da909f affected
96600c2e5ee8213dbab5df1617293d8e847bb4fa affected
d6cbce18370641a21dd889e8613d8153df15eb39 affected
… +12 more rows
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I. Basic Information for CVE-2024-58241

Vulnerability Information
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Vulnerability Title
Bluetooth: hci_core: Disable works on hci_unregister_dev
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_core: Disable works on hci_unregister_dev This make use of disable_work_* on hci_unregister_dev since the hci_dev is about to be freed new submissions are not disarable.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于hci_unregister_dev中未禁用works，可能导致新提交不可取。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Linux Linux 0d151a103775dd9645c78c97f77d6e2a5298d913 ~ cfdb13a54e05eb98d9940cb6d1a13e7f994d811f -
Linux Linux 6.10 -

II. Public POCs for CVE-2024-58241

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III. Intelligence Information for CVE-2024-58241

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Same Patch Batch · Linux · 2025-09-24 · 3 CVEs total

CVE-2025-39889 8.1 HIGH Bluetooth: l2cap: Check encryption key size on incoming connection
CVE-2025-39890 wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-58241

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