CVE-2022-50194

soc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register

Description

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register Every iteration of for_each_available_child_of_node() decrements the reference count of the previous node. When breaking early from a for_each_available_child_of_node() loop, we need to explicitly call of_node_put() on the child node. Add missing of_node_put() to avoid refcount leak.

N/A

CVSS

Severity:

EPSS 0.02%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/bc73c72a856c26df7410ddf15f42257cb4960fe9
https://git.kernel.org/stable/c/97713ed9b6cc4abaa2dcc8357113c56520dc6d7f
https://git.kernel.org/stable/c/053543ac1d095132fcfd1263805d6e25afbdc6a8
https://git.kernel.org/stable/c/ca83c61a6ccf3934cf8d01d5ade30a5034993a86
https://git.kernel.org/stable/c/591f0697ccbac33760d3bb1ad96a5ba2b76ae9f0
https://git.kernel.org/stable/c/e6e0951414a314e7db3e9e24fd924b3e15515288

Frequently Asked Questions

What is the severity of CVE-2022-50194?: CVE-2022-50194 has not yet been assigned a CVSS score.
How to fix CVE-2022-50194?: To fix CVE-2022-50194, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-50194 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-50194 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-50194?: CVE-2022-50194 affects Linux Linux, Linux Linux.

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