CVE-2025-21800 | Linux Kernel up to 6.12.12/6.13.1 mlx5 HWS_SET32 out-of-bounds (Nessus ID 240805 / WID-SEC-2025-0461)
A vulnerability, which was classified as problematic, was found in Linux Kernel up to 6.12.12/6.13.1. This affects the function HWS_SET32 of the component mlx5. The manipulation leads to out-of-bounds read.
This vulnerability is uniquely identified as CVE-2025-21800. The attack needs to be approached within the local network. There is no exploit available.
It is recommended to upgrade the affected component.