CVE-2026-46241 – spi: mpc52xx: fix use-after-free on registration failure

CVE ID :CVE-2026-46241

Published : May 28, 2026, 10:16 a.m. | 15 minutes ago

Description :In the Linux kernel, the following vulnerability has been resolved:

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

Make sure to disable and free the interrupts in case controller
registration fails to avoid a potential use-after-free and resource
leak.

This issue was flagged by Sashiko when reviewing a controller
deregistration fix.

Severity: 0.0 | NA

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