CVE-2023-52783 Information

Description

In the Linux kernel the following vulnerability has been resolved:

net: wangxun: fix kernel panic due to null pointer

When the device uses a custom subsystem vendor ID the function wx_sw_init() returns before the memory of ‘wx->mac_table’ is allocated. The null pointer will causes the kernel panic.

Reference

https://git.kernel.org/stable/c/61a55071653974dab172d4c5d699bb365cfd13c9 https://git.kernel.org/stable/c/8ba2c459668cfe2aaacc5ebcd35b4b9ef8643013