CVE-2024-38620

low-risk
Published 2024-06-20

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.

Do I need to act?

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0.05% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (8)

Patch https://git.kernel.org/stable/c/5af2e235b0d5b797e9531a00c50058319130e156
Patch https://git.kernel.org/stable/c/84a4bb6548a29326564f0e659fb8064503ecc1c7
Patch https://git.kernel.org/stable/c/af1d425b6dc67cd67809f835dd7afb6be4d43e03
Patch https://git.kernel.org/stable/c/d3c7b012d912b31ad23b9349c0e499d6dddd48ec
Patch https://git.kernel.org/stable/c/5af2e235b0d5b797e9531a00c50058319130e156
Patch https://git.kernel.org/stable/c/84a4bb6548a29326564f0e659fb8064503ecc1c7
Patch https://git.kernel.org/stable/c/af1d425b6dc67cd67809f835dd7afb6be4d43e03
Patch https://git.kernel.org/stable/c/d3c7b012d912b31ad23b9349c0e499d6dddd48ec
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal