CVE-2025-21952

HID: corsair-void: Update power supply values with a unified work handler

Description

In the Linux kernel, the following vulnerability has been resolved: HID: corsair-void: Update power supply values with a unified work handler corsair_void_process_receiver can be called from an interrupt context, locking battery_mutex in it was causing a kernel panic. Fix it by moving the critical section into its own work, sharing this work with battery_add_work and battery_remove_work to remove the need for any locking

N/A

CVSS

Severity:

EPSS 0.03%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/de19c9dfb68f7c5791accc89047f92e952f57996
https://git.kernel.org/stable/c/0c28e4d1e10d2aae608094620bb386e6fd73d55e

Frequently Asked Questions

What is the severity of CVE-2025-21952?: CVE-2025-21952 has not yet been assigned a CVSS score.
How to fix CVE-2025-21952?: To fix CVE-2025-21952, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-21952 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2025-21952 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-21952?: CVE-2025-21952 affects Linux Linux, Linux Linux.

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