CVE-2023-52678

kernel: drm/amdkfd: Confirm list is non-empty before utilizing list_first_entry in kfd_topology.c

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · May 17, 2024

Updated · August 5, 2026

Description

A vulnerability was found in the Linux kernel's DRM/AMDKFD subsystem. This issue arises from insufficient validation when using the list_first_entry function in kfd_topology.c. If the list is empty, this can lead to undefined behavior or potential system crashes.

Statement

Red Hat Enterprise Linux is not vulnerable to this CVE, as it does not affect the versions or configurations of the Linux kernel used in its distributions.

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 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-400 · Uncontrolled Resource Consumption