Bug 2507114 (CVE-2026-64470) - CVE-2026-64470 kernel: Bluetooth: btusb: fix use-after-free on marvell probe failure
Summary: CVE-2026-64470 kernel: Bluetooth: btusb: fix use-after-free on marvell probe ...
Keywords:
Status: NEW
Alias: CVE-2026-64470
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-25 10:05 UTC by OSIDB Bzimport
Modified: 2026-07-30 04:42 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2026-07-25 10:05:46 UTC
In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: btusb: fix use-after-free on marvell probe failure

Make sure to stop any TX URBs submitted during Marvell OOB wakeup
configuration on later probe failures to avoid use-after-free in the
completion callback.

This issue was reported by Sashiko while reviewing a fix for a wakeup
source leak in the btusb probe errors paths.


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