CVE-2021-47522

medium

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.

References

https://git.kernel.org/stable/c/918aa1ef104d286d16b9e7ef139a463ac7a296f0

https://git.kernel.org/stable/c/8e0ceff632f48175ec7fb4706129c55ca8a7c7bd

https://git.kernel.org/stable/c/6272b17001e6fdcf7b4a16206287010a1523fa6e

https://git.kernel.org/stable/c/58f15f5ae7786c824868f3a7e093859b74669ce7

Details

Source: Mitre, NVD

Published: 2024-05-24

Updated: 2024-06-10

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium