CVE Database›CVE-2024-50302

CVE-2024-50302

kernel: HID: core: zero-initialize the report buffer

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Severity

Moderate

Red Hat Product Security

6.1

CVSS 3.1

Review impact separately from score.

Published · November 19, 2024

Updated · October 29, 2026

Description

A vulnerability was found in the Linux kernel's driver for Human Interface Devices. This flaw allows an attacker to use a malicious input device to read information from the report buffer. This could be used to leak kernel memory, enabling the exploitation of additional vulnerabilities.

Statement

While this vulnerability could lead to disclosure of kernel memory, the impact is rated Moderate because exploitation requires bypassing additional security features such as kernel address-space layout randomization (KASLR). It could be exploited by an authenticated, local attacker who emulates a malicious Human Interface Device (HID).

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

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

CVSS / CWE

CVSS 3.1 · 6.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

CWE-908 · Use of Uninitialized Resource