CVE-2022-50196

MEDIUM

Linux Kernel 5.5-5.10.137 5.11-5.15.61 5.16-5.18.18 5.19-5.19.2 - Refcount Leak in of_get_ocmem

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: ocmem: Fix refcount leak in of_get_ocmem of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. of_node_put() will check NULL pointer.

References (5)

Core 5

Scores

CVSS v3 5.5
EPSS 0.0020
EPSS Percentile 10.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (17)
linux/Kernel 5.11.0 - 5.15.61linux
linux/Kernel 5.16.0 - 5.18.18linux
linux/Kernel 5.19.0 - 5.19.2linux
linux/Kernel 5.5.0 - 5.10.137linux
Linux/Linux < 5.5
Linux/Linux 5.10.137 - 5.10.*
Linux/Linux 5.15.61 - 5.15.*
Linux/Linux 5.18.18 - 5.18.*
Linux/Linux 5.19.2 - 5.19.*
Linux/Linux 5.5
... and 7 more
Published Jun 18, 2025
Tracked Since Feb 18, 2026