Bug 2513206 (CVE-2026-68358) - CVE-2026-68358 kernel: hwmon: (nzxt-kraken3) Stop device IO before calling hid_hw_stop
Summary: CVE-2026-68358 kernel: hwmon: (nzxt-kraken3) Stop device IO before calling hi...
Keywords:
Status: NEW
Alias: CVE-2026-68358
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-10 12:24 UTC by OSIDB Bzimport
Modified: 2026-08-13 17:50 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-08-10 12:24:52 UTC
In the Linux kernel, the following vulnerability has been resolved:

hwmon: (nzxt-kraken3) Stop device IO before calling hid_hw_stop

Calling hid_hw_stop() does not stop the device IO.
This results in a race condition between hid_input_report() and the point
immediately following the execution of hid_device_io_start() within
the driver probe function. If the probe operation fails after "io start"
has been initiated, this race condition will result in a UAF vulnerability.

Fix the problem by calling hid_device_io_stop() before calling
hid_hw_stop().


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