CVE-2022-49188

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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

remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region

The device_node pointer is returned by of_parse_phandle() or of_get_child_by_name() with refcount incremented. We should use of_node_put() on it when done.

This function only call of_node_put(node) when of_address_to_resource succeeds, missing error cases.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-401

Affected software

VendorProductVersions
LinuxLinux>= 051fb70fd4ea40fbc7139186a4890b2fe5cb1e76, < f7210ca29a783c94478da02368731e4c9cf7cdb7; >= 051fb70fd4ea40fbc7139186a4890b2fe5cb1e76, < bd4771ba2cf9e18473a42b5b70175e50d67a64bb; >= 051fb70fd4ea40fbc7139186a4890b2fe5cb1e76, < a7d988735e757e111f9722de7cf1b40a84a48b1f; >= 051fb70fd4ea40fbc7139186a4890b2fe5cb1e76, < b9df3007b3cda4936cc50f5a7d2d30505a652828; >= 051fb70fd4ea40fbc7139186a4890b2fe5cb1e76, < 07a5dcc4bed9d7cae54adf5aa10ff9f037a3204b
LinuxLinux4.8

References

Timeline

Published
Feb 26, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2022-49188: Medium severity, CVSS 5.5 | Vulnix