CVE-2026-45875

kernel: mfd: arizona: Fix regulator resource leak on wm5102_clear_write_sequencer() failure

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Severity

Unknown

Red Hat Product Security

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CVSS

Review impact separately from score.

Published · May 27, 2026

Updated · June 28, 2026

Description

A flaw was found in the Linux kernel, specifically within the mfd: arizona driver. When the wm5102_clear_write_sequencer() helper encounters an error, it may fail to properly release system resources (regulators). This oversight can lead to a resource leak, potentially causing system instability or a denial of service (DoS) due to the continued consumption of resources.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-772 · Missing Release of Resource after Effective Lifetime