CVE-2022-50512

Published: Oct 7, 2025Modified: Jun 17, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential memory leak in ext4_fc_record_regions() As krealloc may return NULL, in this case 'state->fc_regions' may not be freed by krealloc, but 'state->fc_regions' already set NULL. Then will lead to 'state->fc_regions' memory leak.

Affected (4)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	5.10 ≤ version < 5.10.150
Linux Linux Kernel	5.11 ≤ version < 5.15.75
Linux Linux Kernel	5.16 ≤ version < 5.19.17
Linux Linux Kernel	6.0 ≤ version < 6.0.3