CVE-2022-49188

low-risk
Published 2025-02-26

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.

Do I need to act?

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0.07% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (5)

Patch https://git.kernel.org/stable/c/07a5dcc4bed9d7cae54adf5aa10ff9f037a3204b
Patch https://git.kernel.org/stable/c/a7d988735e757e111f9722de7cf1b40a84a48b1f
Patch https://git.kernel.org/stable/c/b9df3007b3cda4936cc50f5a7d2d30505a652828
Patch https://git.kernel.org/stable/c/bd4771ba2cf9e18473a42b5b70175e50d67a64bb
Patch https://git.kernel.org/stable/c/f7210ca29a783c94478da02368731e4c9cf7cdb7
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal