---
id: CVE-2022-41850
title: >-
  roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through
  5.19.12 has a race condition and resultant use-after-free in certain
  situations where a report is received while copying a report->value is in
  progress.
summary: >-
  roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through
  5.19.12 has a race condition and resultant use-after-free in certain
  situations where a report is received while copying a report->value is in
  progress.
severity: medium
cvss: 4.7
cvssVector: 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-362
  - CWE-416
vendor: linux
product: linux_kernel
affected:
  - linux_kernel <= 5.19.12
  - debian_linux = 10.0
published: '2022-09-30'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T21:17:49.120'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2022-41850'
references:
  - url: >-
      https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cacdb14b1c8d3804a3a7d31773bc7569837b71a4
    label: cve@mitre.org
  - url: 'https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html'
    label: cve@mitre.org
  - url: 'https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html'
    label: cve@mitre.org
  - url: 'https://lore.kernel.org/all/20220904193115.GA28134%40ubuntu/t/#u'
    label: cve@mitre.org
  - url: >-
      https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cacdb14b1c8d3804a3a7d31773bc7569837b71a4
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://lore.kernel.org/all/20220904193115.GA28134%40ubuntu/t/#u'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.00223
epssPercentile: 0.11886
ingestedAt: '2026-10-08T22:11:53.758Z'
---

## Overview

roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free in certain situations where a report is received while copying a report->value is in progress.

## Affected

- `linux_kernel <= 5.19.12`
- `debian_linux = 10.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.