CVE-2026-45881

kernel: soc: mediatek: svs: Fix memory leak in svs_enable_debug_write()

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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 MediaTek SVS (System Voltage Scaling) driver within the Linux kernel. A memory leak occurs in the svs_enable_debug_write() function when a buffer, allocated during a debug write operation, is not properly freed if an integer conversion fails. This vulnerability could allow a local attacker to cause resource exhaustion, potentially leading to a Denial of Service (DoS) condition.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-772 · Missing Release of Resource after Effective Lifetime