CVE-2023-53448: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: fbdev: imxfb: Removed unneeded release_mem_region Remove unnecessary release_mem_region from the error path to prevent mem region from being released twice, which could avoid resource leak or other unexpected issues.

Affected products

• Linux Linux Kernel: from 6.0, before 6.1.42 (fixed in 6.1.42); from 6.2, before 6.4.7 (fixed in 6.4.7); version 6.5 only

Published 2025-10-01. Last modified 2026-06-17.