CVE-2019-14815: Linux Kernel

High severity, CVSS 7.8. EPSS: 0.5% chance of exploitation in the next 30 days.

A vulnerability was found in Linux Kernel, where a Heap Overflow was found in mwifiex_set_wmm_params() function of Marvell Wifi Driver.

Affected products

• Linux Linux Kernel: from 4.10, before 4.14.146 (fixed in 4.14.146); from 4.15, before 4.19.75 (fixed in 4.19.75); from 4.20, before 5.2.17 (fixed in 5.2.17)
• Netapp Altavault: affected versions not specified
• Netapp Baseboard Management Controller: affected versions not specified
• Netapp Hci: affected versions not specified
• Netapp Solidfire: affected versions not specified
• Netapp Solidfire Baseboard Management Controller Firmware: affected versions not specified
• Netapp Steelstore: affected versions not specified
• Red Hat Codeready Linux Builder Eus: version 8.1 only; version 8.2 only; version 8.4 only; version 8.6 only
• Red Hat Codeready Linux Builder For Power Little Endian Eus: version 8.1 only; version 8.2 only; version 8.4 only; version 8.6 only
• Red Hat Enterprise Linux: version 5 only; version 6.0 only; version 7.0 only; version 8.0 only
• Red Hat Enterprise Linux For IBM Z Systems (structure A): version 7_s390x only
• Red Hat Enterprise Linux For IBM Z Systems Eus: version 8.1 only; version 8.2 only; version 8.4 only; version 8.6 only
• Red Hat Enterprise Linux For Real Time: version 8 only
• Red Hat Enterprise Linux For Real Time For Nfv: version 8 only
• Red Hat Enterprise Linux For Real Time For Nfv Tus: version 8.2 only; version 8.4 only; version 8.6 only
• Red Hat Enterprise Linux For Real Time Tus: version 8.2 only; version 8.4 only; version 8.6 only
• Red Hat Enterprise Linux Server Aus: version 8.2 only; version 8.4 only; version 8.6 only
• Red Hat Enterprise Linux Server Tus: version 8.2 only; version 8.4 only; version 8.6 only

Published 2019-11-25. Last modified 2026-06-17.