cve/2019/CVE-2019-19047.md

CVE-2019-19047

Description

A memory leak in the mlx5_fw_fatal_reporter_dump() function in drivers/net/ethernet/mellanox/mlx5/core/health.c in the Linux kernel before 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering mlx5_crdump_collect() failures, aka CID-c7ed6d0183d5.

POC

Reference

• https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.11
• https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.11

Github

No PoCs found on GitHub currently.