Bug 1226869 (CVE-2024-38620) - VUL-0: CVE-2024-38620: kernel: Bluetooth: HCI: Remove HCI_AMP support
Summary: VUL-0: CVE-2024-38620: kernel: Bluetooth: HCI: Remove HCI_AMP support
Status: NEW
Alias: CVE-2024-38620
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/411535/
Whiteboard: CVSSv3.1:SUSE:CVE-2024-38620:4.4:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2024-06-24 10:30 UTC by SMASH SMASH
Modified: 2024-06-25 11:46 UTC (History)
2 users (show)

See Also:
Found By: Security Response Team
Services Priority:
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Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description SMASH SMASH 2024-06-24 10:30:56 UTC 
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.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-38620
https://www.cve.org/CVERecord?id=CVE-2024-38620
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
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-38620.mbox
https://bugzilla.redhat.com/show_bug.cgi?id=2293275