CVE-2025-21892 | Linux Kernel up to 6.12.17/6.13.5 mlx5 IB_WC_WR_FLUSH_ERR race condition (Nessus ID 236983 / WID-SEC-2025-0649)
A vulnerability was found in Linux Kernel up to 6.12.17/6.13.5. It has been declared as critical. Affected by this vulnerability is the function IB_WC_WR_FLUSH_ERR of the component mlx5. Such manipulation leads to race condition.
This vulnerability is traded as CVE-2025-21892. Access to the local network is required for this attack to succeed. There is no exploit available.
It is recommended to upgrade the affected component.