VULNERABILITY INTELLIGENCE

CVE-2019-19045

CVSS score4.9 MEDIUM

EPSS probability0.56%

CISA KEVNot currently listed

Published2019-11-18

Last modified2026-06-17

Description

A memory leak in the mlx5_fpga_conn_create_cq() function in drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c in the Linux kernel before 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering mlx5_vector2eqn() failures, aka CID-c8c2a057fdc7.