CVE-2019-19064: Fedoraproject Fedora

High severity, CVSS 7.5. EPSS: 3.2% chance of exploitation in the next 30 days.

A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering pm_runtime_get_sync() failures, aka CID-057b8945f78f. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control these failures at probe time

Affected products

• Fedoraproject Fedora: version 30 only; version 31 only
• Linux Linux Kernel: from 5.2, before 5.4.13 (fixed in 5.4.13)

Published 2019-11-18. Last modified 2026-06-17.