CVE-2022-49243: 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: ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe This node pointer is returned by of_parse_phandle() with refcount incremented in this function. Calling of_node_put() to avoid the refcount leak.

Affected products

• Linux Linux Kernel: from 3.8, before 4.9.311 (fixed in 4.9.311); from 4.10, before 4.14.276 (fixed in 4.14.276); from 4.15, before 4.19.238 (fixed in 4.19.238); from 4.20, before 5.4.189 (fixed in 5.4.189); from 5.5, before 5.10.110 (fixed in 5.10.110); from 5.11, before 5.15.33 (fixed in 5.15.33); …

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