CVE-2019-15925: Canonical Ubuntu Linux

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue was discovered in the Linux kernel before 5.2.3. An out of bounds access exists in the function hclge_tm_schd_mode_vnet_base_cfg in the file drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c.

Affected products

• Canonical Ubuntu Linux: version 18.04 only; version 19.04 only
• Linux Linux Kernel: from 4.14, before 4.14.135 (fixed in 4.14.135); from 4.15, before 4.19.61 (fixed in 4.19.61); from 4.20, before 5.1.20 (fixed in 5.1.20); from 5.2, before 5.2.3 (fixed in 5.2.3)

Published 2019-09-04. Last modified 2026-06-17.