CVE-2019-19061

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-11-18 · updated 2026-06-17
Weakness: CWE-401

Description

A memory leak in the adis_update_scan_mode_burst() function in drivers/iio/imu/adis_buffer.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-9c0530e898f3.

Affected products

Broadcom Brocade Fabric Operating System Firmware: all versions
Canonical Ubuntu Linux: 14.04, 16.04, 18.04, 19.10
Linux kernel: from 3.9 before 4.4.262; from 4.5 before 4.9.262; from 4.10 before 4.14.192; from 4.15 before 4.19.137; from 4.20 before 5.3.9 — fixed in 4.14.192, 4.19.137, 4.4.262, 4.9.262, 5.3.9
Active IQ Unified Manager for VMware vSphere, Linux, and Microsoft Windows: all versions
NetApp Aff Baseboard Management Controller: all versions
NetApp Cloud Backup: all versions
NetApp Data Availability Services: all versions
E-Series SANtricity OS Controller Software 11.x: 11.0, 11.0.0, 11.20, 11.25, 11.30, 11.30.5r3 (+12)
NetApp Fas/Aff Baseboard Management Controller: all versions
NetApp Hci Baseboard Management Controller: h610s
NetApp Hci Compute Node Firmware: all versions
NetApp Solidfire, Enterprise Sds & Hci Storage Node: all versions
NetApp Solidfire & Hci Management Node: all versions
NetApp Solidfire Baseboard Management Controller Firmware: all versions
NetApp Steelstore Cloud Integrated Storage: all versions

How to fix

Upgrade to a fixed version: Linux kernel 4.14.192, 4.19.137, 4.4.262, 4.9.262. Check the vendor advisory for mitigations.

References

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