CVE-2022-49141 Information

Description

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.

Reference

https://git.kernel.org/stable/c/866b7a278cdb51eb158cd8513bc7438fc857804a https://git.kernel.org/stable/c/b7ff8b5e75d4e91ec8c62d621aac8dfb84c57aa9