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CVE-2022-50658

kernel: cpufreq: qcom: fix memory leak in error path

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Severity

Low

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · December 9, 2025

Updated · July 22, 2026

Description

A memory leak vulnerability was found in the Qualcomm cpufreq driver in the Linux kernel. When the speedbin length is incorrect, the error handling path fails to free the allocated speedbin buffer, leading to a memory leak. Over time, this can cause resource exhaustion and system instability.

Statement

This is a memory leak issue in the Qualcomm cpufreq driver that occurs only in error paths when the speedbin length is invalid. The impact is limited as it requires specific hardware conditions to trigger and affects only Qualcomm-based systems.

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 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-771 · Missing Reference to Active Allocated Resource