CVE-2023-23006 Information

Description

In the Linux kernel before 5.15.13 drivers/net/ethernet/mellanox/mlx5/core/steering/dr_domain.c misinterprets the mlx5_get_uars_page return value (expects it to be NULL in the error case whereas it is actually an error pointer).

Reference

https://github.com/torvalds/linux/commit/6b8b42585886c59a008015083282aae434349094 https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.13