CVE-2022-48856

MEDIUM

Linux Kernel 4.18-4.19.235, 4.20-5.4.185, 5.5-5.10.106, 5.11-5.15.29, 5.16-5.16.15 - Use-After-Free in gianfar ethtool

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: gianfar: ethtool: Fix refcount leak in gfar_get_ts_info The of_find_compatible_node() function returns a node pointer with refcount incremented, We should use of_node_put() on it when done Add the missing of_node_put() to release the refcount.

References (6)

Core 6

Scores

CVSS v3 5.5
EPSS 0.0021
EPSS Percentile 11.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-401
Status published
Products (20)
linux/Kernel 4.18.0 - 4.19.235linux
linux/Kernel 4.20.0 - 5.4.185linux
linux/Kernel 5.11.0 - 5.15.29linux
linux/Kernel 5.16.0 - 5.16.15linux
linux/Kernel 5.5.0 - 5.10.106linux
Linux/Linux < 4.18
Linux/Linux 4.18
Linux/Linux 4.19.235 - 4.19.*
Linux/Linux 5.10.106 - 5.10.*
Linux/Linux 5.15.29 - 5.15.*
... and 10 more
Published Jul 16, 2024
Tracked Since Feb 18, 2026