cve/2023/CVE-2023-23006.md

CVE-2023-23006

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).

POC

Reference

• https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.13
• https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.13

Github

No PoCs found on GitHub currently.