CVE-2022-49373

MEDIUM

Linux Kernel 4.5-5.4.198, 5.5-5.10.122, 5.11-5.15.47, 5.16-5.17.15, 5.18-5.18.4 - Refcount Leak in ts4800_wdt_probe

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: watchdog: ts4800_wdt: Fix refcount leak in ts4800_wdt_probe of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() in some error paths.

References (6)

Core 6

Scores

CVSS v3 5.5
EPSS 0.0026
EPSS Percentile 17.3%
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

Status published
Products (20)
linux/Kernel 4.5.0 - 5.4.198linux
linux/Kernel 5.11.0 - 5.15.47linux
linux/Kernel 5.16.0 - 5.17.15linux
linux/Kernel 5.18.0 - 5.18.4linux
linux/Kernel 5.5.0 - 5.10.122linux
Linux/Linux < 4.5
Linux/Linux 4.5
Linux/Linux 5.10.122 - 5.10.*
Linux/Linux 5.15.47 - 5.15.*
Linux/Linux 5.17.15 - 5.17.*
... and 10 more
Published Feb 26, 2025
Tracked Since Feb 18, 2026