CVE-2023-52584

kernel: spmi: mediatek: Fix UAF on device remove

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Severity

Moderate

Red Hat Product Security

6.7

CVSS 3.1

Review impact separately from score.

Published · March 6, 2024

Updated · November 21, 2025

Description

A vulnerability was found in the Linux kernel, caused by a use-after-free in the spmi component and is triggered during device removal, caused by improper ordering of resource cleanup. This could lead to memory corruption or crashes.

Statement

Red Hat Enterprise Linux 8 and 9 are not affected by this vulnerability.

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 · 6.7
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-416 · Use After Free