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CVE-2022-20132

kernel: Out of bounds read in lg_probe and related functions of hid-lg.c

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Severity

Moderate

Red Hat Product Security

4.6

CVSS 3.1

Review impact separately from score.

Published · June 1, 2022

Updated · February 19, 2026

Description

An out-of-bounds read flaw was found in the Linux kernel’s hid_is_using_ll_driver function, where the usage was found in how a user inserts a malicious USB device. This flaw allows a local user to access information without the required privileges.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 4.6
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE-125 · Out-of-bounds Read