CVE-2023-52747: 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: IB/hfi1: Restore allocated resources on failed copyout Fix a resource leak if an error occurs.

Affected products

• Linux Linux Kernel: from 4.15, before 4.19.273 (fixed in 4.19.273); from 4.20, before 5.4.232 (fixed in 5.4.232); from 5.5, before 5.10.168 (fixed in 5.10.168); from 5.11, before 5.15.94 (fixed in 5.15.94); from 5.16, before 6.1.12 (fixed in 6.1.12); version 6.2 only

Published 2024-05-21. Last modified 2026-06-17.