CVE-2022-49141: 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: net: dsa: felix: fix possible NULL pointer dereference As the possible failure of the allocation, kzalloc() may return NULL pointer. Therefore, it should be better to check the 'sgi' in order to prevent the dereference of NULL pointer.

Affected products

• Linux Linux Kernel: from 5.17, before 5.17.3 (fixed in 5.17.3)

Published 2025-02-26. Last modified 2026-06-17.