CVE-2022-50643: Linux

EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifs_copy_file_range() If the file is used by swap, before return -EOPNOTSUPP, should free the xid, otherwise, the xid will be leaked.

Affected products

• Linux Linux: from 5.7, before 5.10.152 (fixed in 5.10.152); from 5.11, before 5.15.76 (fixed in 5.15.76); from 5.16, before 6.0.6 (fixed in 6.0.6)

Published 2025-12-09. Last modified 2026-06-17.