CVE-2024-40928 Information

Description

In the Linux kernel the following vulnerability has been resolved:

net: ethtool: fix the error condition in ethtool_get_phy_stats_ethtool()

Clang static checker (scan-build) warning: net/ethtool/ioctl.c:line 2233 column 2 Called function pointer is null (null dereference).

Return ‘-EOPNOTSUPP’ when ‘ops->get_ethtool_phy_stats’ is NULL to fix this typo error.

Reference

https://git.kernel.org/stable/c/6548d543a27449a1a3d8079925de93f5764d6f22 https://git.kernel.org/stable/c/92196be82a4eb61813833dc62876fd198ae51ab1 https://git.kernel.org/stable/c/0dcc53abf58d572d34c5313de85f607cd33fc691