CVE-2024-38620

Bluetooth: HCI: Remove HCI_AMP support

CVE-2024-38620 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-38620, released June 20, 2024. It is not reported as exploited. Patch Radar priority: Routine.

Routine

CVSS

5.5

medium

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0031

23rd percentile

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: HCI: Remove HCI_AMP support Since BT_HS has been remove HCI_AMP controllers no longer has any use so remove it along with the capability of creating AMP controllers. Since we no longer need to differentiate between AMP and Primary controllers, as only HCI_PRIMARY is left, this also remove hdev->dev_type altogether.

Where it's fixed

Product	Fixed in	Fix	Released
Linux
linux · Debian 12.15 (bookworm)	6.1.187-1	DEBIAN-CVE-2024-38620	Jun 20, 2024
linux · Debian 13.5 (trixie)	6.8.12-1	DEBIAN-CVE-2024-38620	Jun 20, 2024
linux · Debian 14	6.8.12-1	DEBIAN-CVE-2024-38620	Jun 20, 2024

Details

Published
June 20, 2024
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38620

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