CVE-2026-31529

Description

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix leakage in __construct_region() Failing the first sysfs_update_group() needs to explicitly kfree the resource as it is too early for cxl_region_iomem_release() to do so.

References

• https://git.kernel.org/stable/c/77b310bb7b5ff8c017524df83292e0242ba89791
• https://git.kernel.org/stable/c/f1b4741adf08b0063291ec1b0dfa9c3d55644933