CVE-2022-49818: 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: mISDN: fix misuse of put_device() in mISDN_register_device() We should not release reference by put_device() before calling device_initialize().

Affected products

• Linux Linux Kernel: from 4.19.265, before 4.19.267 (fixed in 4.19.267); from 5.10.154, before 5.10.156 (fixed in 5.10.156); from 5.15.78, before 5.15.80 (fixed in 5.15.80); from 6.0.8, before 6.0.10 (fixed in 6.0.10); version 4.9.333 only; version 4.14.299 only; …

Published 2025-05-01. Last modified 2026-06-17.