CVE-2024-50302
kernel: HID: core: zero-initialize the report buffer
Severity
ModerateRed Hat Product Security
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 · 6.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
CWE-908 · Use of Uninitialized Resource