CVE-2022-49974

MEDIUM

Linux Kernel 5.16-5.19.6 - Null Pointer Dereference in Nintendo HID Rumble Worker

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: HID: nintendo: fix rumble worker null pointer deref We can dereference a null pointer trying to queue work to a destroyed workqueue. If the device is disconnected, nintendo_hid_remove is called, in which the rumble_queue is destroyed. Avoid using that queue to defer rumble work once the controller state is set to JOYCON_CTLR_STATE_REMOVED. This eliminates the null pointer dereference.

Scores

CVSS v3 5.5
EPSS 0.0018
EPSS Percentile 7.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (9)
linux/Kernel 5.16.0 - 5.19.7linux
Linux/Linux < 5.16
Linux/Linux 2af16c1f846bd60240745bbd3afa13d5f040c61a - 1ff89e06c2e5fab30274e4b02360d4241d6e605e
Linux/Linux 2af16c1f846bd60240745bbd3afa13d5f040c61a - 7c6e6c334154be16740b44dcd7638fb510b9bd91
Linux/Linux 5.16
Linux/Linux 5.19.7 - 5.19.*
Linux/Linux 6.0
linux/linux_kernel 6.0 rc1 (3 CPE variants)
linux/linux_kernel 5.16 - 5.19.7
Published Jun 18, 2025
Tracked Since Feb 18, 2026