CVE-2024-38620

Bluetooth: HCI: Remove HCI_AMP support

EPSS 0.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

20 Jun 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

Affected products

Linux · Linux

References

https://git.kernel.org/stable/c/5af2e235b0d5b797e9531a00c50058319130e156 https://git.kernel.org/stable/c/84a4bb6548a29326564f0e659fb8064503ecc1c7 https://git.kernel.org/stable/c/af1d425b6dc67cd67809f835dd7afb6be4d43e03 https://git.kernel.org/stable/c/d3c7b012d912b31ad23b9349c0e499d6dddd48ec