In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: mtkethsoc: fix PPE hanging issue
A patch to resolve an issue was found in MediaTek's GPL-licensed SDK: In the mtkppestop() function, the PPE scan mode is not disabled before disabling the PPE. This can potentially lead to a hang during the process of disabling the PPE.
Without this patch, the PPE may experience a hang during the reboot test.