CVE-2023-54190

CVE-2023-54190 is a security vulnerability that is still awaiting full analysis and scoring. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

In the Linux kernel, the following vulnerability has been resolved: leds: led-core: Fix refcount leak in of_led_get() class_find_device_by_of_node() calls class_find_device(), it will take the reference, use the put_device() to drop the reference when not need anymore.

Frequently asked questions

What is CVE-2023-54190?
In the Linux kernel, the following vulnerability has been resolved: leds: led-core: Fix refcount leak in of_led_get() class_find_device_by_of_node() calls class_find_device(), it will take the reference, use the put_device() to drop the reference when not need anymore.
Is CVE-2023-54190 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-54190?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-54190 have an EU (EUVD) identifier?
Yes. CVE-2023-54190 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-60451.
When was CVE-2023-54190 published?
CVE-2023-54190 was published on 2025-12-30 and last updated on 2026-06-17.

References