VULNERABILITY INTELLIGENCE

CVE-2021-47522

CVSS score5.5 MEDIUM
EPSS probability0.24%
CISA KEVNot currently listed
Published2024-05-24
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: HID: bigbenff: prevent null pointer dereference When emulating the device through uhid, there is a chance we don't have output reports and so report_field is null.

Weakness classification

  • CWE-476: NULL Pointer Dereference

Primary references