CVE-2026-43183

Medium

Published: —Translated: 17/06/2026(UTC)NVD NIST

Summary

In the Linux kernel, a vulnerability related to a resource leak in the cx25821_dev_setup() function has been fixed. The issue occurred when ioremap() failed, leading to the memory region obtained by cx25821_get_resources() not being released.

Risk Assessment

Resource leaks can lead to exhaustion of available memory, which may ultimately affect system stability and performance.

Recommendation

It is recommended to update the Linux kernel to the latest version to eliminate this vulnerability and prevent potential performance issues.

Original NVD description (English source)

In the Linux kernel, the following vulnerability has been resolved: media: cx25821: Fix a resource leak in cx25821_dev_setup() Add release_mem_region() if ioremap() fails to release the memory region obtained by cx25821_get_resources().