CVE-2022-49071: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: drm/panel: ili9341: fix optional regulator handling If the optional regulator lookup fails, reset the pointer to NULL. Other functions such as mipi_dbi_poweron_reset_conditional() only do a NULL pointer check and will otherwise dereference the error pointer.

Affected products

• Linux Linux Kernel: from 5.15, before 5.15.34 (fixed in 5.15.34); from 5.16, before 5.16.20 (fixed in 5.16.20); from 5.17, before 5.17.3 (fixed in 5.17.3); version 5.18 only

Published 2025-02-26. Last modified 2026-06-17.