CVE-2025-21952

MEDIUM EPSS 4.4%
Published Apr 1, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Apr 1, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

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

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
4.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 6

VendorProductVersionRange
linuxlinux_kernel*≥6.13  –  <6.13.7
linuxlinux_kernel6.14any
linuxlinux_kernel6.14any
linuxlinux_kernel6.14any
linuxlinux_kernel6.14any
linuxlinux_kernel6.14any

References 2

  • git.kernel.org https://git.kernel.org/stable/c/0c28e4d1e10d2aae608094620bb386e6fd73d55e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/de19c9dfb68f7c5791accc89047f92e952f57996
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0c28e4d1e10d2aae608094620bb386e6fd73d55e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/de19c9dfb68f7c5791accc89047f92e952f57996
    Patch