CVE-2026-46241

kernel: spi: mpc52xx: fix use-after-free on registration failure

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Severity

Unknown

Red Hat Product Security

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CVSS

Review impact separately from score.

Published · May 28, 2026

Updated · June 28, 2026

Description

A flaw was found in the Linux kernel's spi: mpc52xx component. This use-after-free vulnerability occurs when the controller registration fails. An attacker could potentially exploit this flaw to cause a system crash or lead to a resource leak, impacting system stability and availability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-825 · Expired Pointer Dereference