CVE-2021-47526: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: Fix NULL pointer dereference in ->remove() drvdata has to be set in _probe() - otherwise platform_get_drvdata() causes null pointer dereference BUG in _remove().

Affected products

• Linux Linux Kernel: from 5.11, before 5.15.7 (fixed in 5.15.7)

Published 2024-05-24. Last modified 2026-06-17.